/* ============================================================
   BUILT TO STAY ACADEMY — Landing editorial ejecutiva
   Paleta: navy profundo + mustard sólido + cream + B&N
   ============================================================ */
:root {
  --navy: #0e1a35;
  --navy-deep: #0a1226;
  --navy-2: #182648;
  --navy-3: #22345f;
  --mustard: #c08b3c;
  --mustard-light: #d4a557;
  --mustard-soft: rgba(192, 139, 60, 0.15);
  --cream: #f2ede4;
  --cream-2: #e8e2d5;
  --white: #ffffff;
  --gray-100: #f4f4f6;
  --gray-300: #d1d5db;
  --gray-500: #7b8199;
  --gray-700: #3a4258;
  --gray-900: #0e1a35;
  --border: rgba(255, 255, 255, 0.1);
  --border-dark: rgba(14, 26, 53, 0.12);
  --shadow-md: 0 12px 32px rgba(10, 18, 38, 0.18);
  --shadow-lg: 0 30px 60px rgba(10, 18, 38, 0.32);
  --radius: 6px;
  --radius-sm: 4px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }
html, body { overflow-x: hidden; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--navy);
  background: var(--navy);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font: inherit; }

/* ============================================================
   Tipografía
   ============================================================ */
.display, h1, h2, h3, .display-lg {
  font-family: 'Oswald', 'Inter', sans-serif;
  font-weight: 700;
  letter-spacing: -0.005em;
  line-height: 1.03;
  text-transform: uppercase;
}
.display-lg {
  font-size: clamp(3rem, 7vw, 6rem);
  letter-spacing: -0.015em;
}
h1 { font-size: clamp(2.8rem, 5.8vw, 4.6rem); }
h2 { font-size: clamp(1.8rem, 3.2vw, 2.6rem); letter-spacing: 0.005em; }
h3 { font-size: clamp(1.15rem, 1.7vw, 1.4rem); text-transform: uppercase; letter-spacing: 0.03em; }
h4 { font-family: 'Oswald', sans-serif; font-weight: 600; font-size: 1.05rem; text-transform: uppercase; letter-spacing: 0.05em; }

p { font-size: 1rem; line-height: 1.7; }

.eyebrow {
  display: inline-block;
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mustard);
}

.mustard { color: var(--mustard); }
.cream-text { color: var(--cream); }
.strong-mustard { color: var(--mustard); font-weight: 600; }

.section-title-mustard-line {
  position: relative;
  padding-bottom: 0.8rem;
  margin-bottom: 1.5rem;
  display: inline-block;
}
.section-title-mustard-line::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 48px; height: 3px;
  background: var(--mustard);
}
.section-title-mustard-line.centered::after {
  left: 50%; transform: translateX(-50%);
}

/* ============================================================
   Layout
   ============================================================ */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.container-wide { max-width: 1360px; }

section { padding: 5rem 0; }
@media (max-width: 720px) {
  section { padding: 3.5rem 0; }
}

/* ============================================================
   Botones
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 1rem 1.8rem;
  border-radius: var(--radius-sm);
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1.5px solid transparent;
  transition: transform .18s, background .18s, color .18s, border-color .18s;
  white-space: nowrap;
  text-align: center;
}
.btn svg { width: 16px; height: 16px; }
.btn-mustard {
  background: var(--mustard);
  color: var(--navy);
  border-color: var(--mustard);
}
.btn-mustard:hover {
  background: var(--mustard-light);
  border-color: var(--mustard-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn-outline-white:hover {
  background: var(--white);
  color: var(--navy);
  border-color: var(--white);
}
.btn-outline-navy {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn-outline-navy:hover {
  background: var(--navy);
  color: var(--white);
}
.btn-block { width: 100%; }
.btn-lg { padding: 1.15rem 2rem; font-size: 1rem; }

/* Chip / pill */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.1rem;
  border: 1.5px solid var(--mustard);
  border-radius: 999px;
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mustard);
  background: transparent;
}

/* ============================================================
   NAV top
   ============================================================ */
.nav {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 30;
  padding: 1.4rem 0;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-pill {
  position: relative;
  z-index: 3;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  background: var(--navy);
  color: var(--white);
  position: relative;
  overflow: hidden;
  padding: 3.5rem 0 0;
}
/* Sin texturas — fondo navy sólido para que la imagen se funda perfecto */
.hero::before, .hero::after { content: none; }
.hero-inner {
  position: relative;
  z-index: 2;
  min-height: 720px;
  padding-bottom: 2rem;
}
.hero-content {
  max-width: 42%;
  position: relative;
  z-index: 3;
}
@media (max-width: 1200px) {
  .hero-content { max-width: 48%; }
}
@media (max-width: 980px) {
  .hero-inner { min-height: auto; padding-bottom: 2rem; }
  .hero-content { max-width: 100%; }
  .hero { padding: 4.5rem 0 0; }
}

.hero-logo {
  width: 100%;
  max-width: 300px;
  margin-bottom: 1.5rem;
}
@media (max-width: 720px) {
  .hero-logo { max-width: 220px; }
}
.hero-tagline {
  font-size: clamp(1.15rem, 1.85vw, 1.4rem);
  line-height: 1.4;
  color: var(--white);
  font-weight: 500;
  margin-bottom: 2rem;
  max-width: 560px;
}
.hero-tagline .accent {
  color: var(--mustard);
  font-weight: 600;
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.75rem;
  margin-bottom: 1.25rem;
}
.hero-meta-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.hero-meta-icon {
  width: 40px; height: 40px;
  border: 1.5px solid var(--mustard);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mustard);
  flex-shrink: 0;
}
.hero-meta-icon svg { width: 18px; height: 18px; }
.hero-meta-text-lg {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 0.98rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--white);
  line-height: 1.2;
}
.hero-meta-text-sm {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.65);
  margin-top: 2px;
}
.hero-price {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 1.1rem 0.55rem 0.55rem;
  border: 1px solid rgba(192, 139, 60, 0.4);
  border-radius: 999px;
  margin-bottom: 1.5rem;
  background: rgba(192, 139, 60, 0.06);
}
.hero-price-icon {
  width: 32px; height: 32px;
  border: 1.5px solid var(--mustard);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mustard);
  flex-shrink: 0;
}
.hero-price-text {
  font-family: 'Oswald', sans-serif;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--white);
  letter-spacing: 0.02em;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Hero image — full-bleed a la orilla derecha del viewport */
.hero-photo {
  position: absolute;
  right: 0;
  bottom: 0;
  top: 0;
  width: 55%;
  z-index: 2;
  pointer-events: none;
}
@media (max-width: 1200px) {
  .hero-photo { width: 52%; }
}
@media (max-width: 980px) {
  .hero-photo {
    position: relative;
    width: 100%;
    height: auto;
    margin-top: 1.5rem;
  }
}
.hero-photo-img {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  height: 100%;
  width: 100%;
  object-fit: cover;
  object-position: right top;
  filter: none;
}
@media (max-width: 980px) {
  .hero-photo-img {
    position: relative;
    height: auto;
    max-height: 480px;
    width: auto;
    margin: 0 auto;
    display: block;
    object-fit: contain;
  }
}
/* Líneas diagonales mustard decorativas */
.hero-photo-lines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}
.hero-photo-lines svg { width: 100%; height: 100%; }

/* ============================================================
   Bloque triple: Qué es / Para quién / Aprenderás
   ============================================================ */
.info-block {
  background: var(--white);
  color: var(--navy);
  position: relative;
}
.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 3rem;
}
@media (max-width: 980px) {
  .info-grid { grid-template-columns: 1fr; gap: 2.5rem; }
}
.info-col h3 {
  color: var(--navy);
  font-size: 1.15rem;
  letter-spacing: 0.08em;
  padding-bottom: 0.6rem;
  margin-bottom: 1.3rem;
  position: relative;
  display: inline-block;
}
.info-col h3::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 40px; height: 3px;
  background: var(--mustard);
}
.info-col p { color: var(--gray-700); font-size: 0.98rem; }

.check-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.check-list li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  font-size: 0.98rem;
  color: var(--gray-700);
  line-height: 1.5;
}
.check-list li::before {
  content: '';
  flex-shrink: 0;
  width: 20px; height: 20px;
  background: var(--mustard);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230e1a35' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: 12px;
  background-repeat: no-repeat;
  background-position: center;
  margin-top: 2px;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.9rem;
  margin-top: 0.5rem;
}
.pillar-card {
  background: var(--white);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius);
  padding: 1.4rem 1rem;
  text-align: center;
  transition: all .2s;
}
.pillar-card:hover {
  border-color: var(--mustard);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.pillar-card-icon {
  width: 44px; height: 44px;
  margin: 0 auto 0.9rem;
  color: var(--mustard);
}
.pillar-card-title {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--navy);
  text-transform: none;
  letter-spacing: 0.02em;
  line-height: 1.25;
}

/* Sección pilares expandidos con descripción */
.pillars-expanded {
  background: var(--navy);
  color: var(--white);
  position: relative;
}
.pillars-expanded .eyebrow { color: var(--mustard); }
.pillars-expanded-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}
.pillar-item {
  border-left: 2px solid var(--mustard);
  padding: 0.25rem 0 0.25rem 1.4rem;
}
.pillar-item-num {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  color: var(--mustard);
  margin-bottom: 0.5rem;
}
.pillar-item h4 {
  color: var(--white);
  margin-bottom: 0.6rem;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.pillar-item p {
  color: rgba(255,255,255,0.72);
  font-size: 0.96rem;
  line-height: 1.6;
}

/* ============================================================
   BLUEPRINT · Programa Ejecutivo (Real Estate Developer Blueprint)
   ============================================================ */
.blueprint {
  background: var(--cream);
  color: var(--navy);
  padding: 6rem 0;
  position: relative;
}
@media (max-width: 720px) { .blueprint { padding: 4rem 0; } }

.blueprint-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 5rem;
}
.blueprint-title {
  font-size: clamp(2rem, 4vw, 3.4rem);
  margin: 0.5rem 0 1rem;
  line-height: 1.05;
}
.blueprint-subtitle {
  color: var(--gray-700);
  font-size: 1.05rem;
  max-width: 620px;
  margin: 0 auto;
}
@media (max-width: 720px) { .blueprint-header { margin-bottom: 3rem; } }

/* Cada uno de los 5 bloques */
.bp-block {
  padding: 3rem 0;
  border-top: 1px solid rgba(14, 26, 53, 0.1);
  position: relative;
}
.bp-block-last { border-bottom: 1px solid rgba(14, 26, 53, 0.1); }
@media (max-width: 720px) { .bp-block { padding: 2.5rem 0; } }

.bp-block-head {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}
.bp-num {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  line-height: 1;
  color: var(--mustard);
  letter-spacing: -0.02em;
  flex-shrink: 0;
}
.bp-title {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  text-transform: uppercase;
  color: var(--navy);
  letter-spacing: 0.01em;
  line-height: 1.1;
  margin-bottom: 0.35rem;
}
.bp-sub {
  color: var(--gray-700);
  font-size: 0.98rem;
  font-style: italic;
}

/* ── Sección 1 · Principios (pills horizontales) ─────────────── */
.principios-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}
.principio-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--white);
  border: 1px solid rgba(14, 26, 53, 0.1);
  border-radius: 999px;
  padding: 0.85rem 1.5rem;
  transition: all 0.2s;
}
.principio-pill:hover {
  border-color: var(--mustard);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.principio-pill svg {
  width: 22px; height: 22px;
  color: var(--mustard);
  flex-shrink: 0;
}
.principio-pill span {
  font-family: 'Oswald', sans-serif;
  font-weight: 500;
  color: var(--navy);
  font-size: 1rem;
  letter-spacing: 0.02em;
}
@media (max-width: 500px) {
  .principio-pill { padding: 0.7rem 1.2rem; }
  .principio-pill span { font-size: 0.92rem; }
}

/* ── Sección 2 · Proceso (flowchart horizontal) ──────────────── */
.proceso-flow {
  display: flex;
  align-items: stretch;
  justify-content: center;
  flex-wrap: nowrap;
  gap: 0;
  overflow-x: auto;
  padding: 1rem 0.5rem;
}
.proceso-step {
  flex: 1 1 0;
  min-width: 130px;
  background: var(--white);
  border: 2px solid var(--navy);
  border-radius: 8px;
  padding: 1.5rem 1rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.2s;
}
.proceso-step:hover {
  background: var(--navy);
  color: var(--white);
  transform: translateY(-4px);
}
.proceso-step:hover .proceso-step-title { color: var(--white); }
.proceso-step-num {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--mustard);
  letter-spacing: 0.05em;
}
.proceso-step-title {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 0.92rem;
  text-transform: uppercase;
  color: var(--navy);
  letter-spacing: 0.03em;
  line-height: 1.25;
  transition: color 0.2s;
}
.proceso-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mustard);
  padding: 0 0.5rem;
  flex-shrink: 0;
}
.proceso-arrow svg { width: 26px; height: 26px; }

@media (max-width: 900px) {
  .proceso-flow {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
    overflow-x: visible;
  }
  .proceso-step { min-width: 100%; padding: 1.2rem; }
  .proceso-arrow { transform: rotate(90deg); padding: 0.5rem 0; align-self: center; }
}

/* ── Sección 3 · Sistemas (grid 2x2) ─────────────────────────── */
.sistemas-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  max-width: 900px;
  margin: 0 auto;
}
@media (max-width: 700px) { .sistemas-grid { grid-template-columns: 1fr; } }
.sistema-card {
  background: var(--white);
  border: 1px solid rgba(14, 26, 53, 0.1);
  border-radius: 10px;
  padding: 1.75rem;
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  transition: all 0.2s;
}
.sistema-card:hover {
  border-color: var(--mustard);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.sistema-icon {
  width: 42px; height: 42px;
  color: var(--mustard);
  flex-shrink: 0;
  padding: 8px;
  background: rgba(192, 139, 60, 0.1);
  border-radius: 8px;
  box-sizing: content-box;
}
.sistema-card h4 {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 0.35rem;
}
.sistema-card p {
  color: var(--gray-700);
  font-size: 0.92rem;
  line-height: 1.5;
}

/* ── Sección 4 · Organigrama (árbol jerárquico) ──────────────── */
.organigrama {
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
  padding: 1rem 0;
}
.org-top {
  display: flex;
  justify-content: center;
}
.org-node {
  background: var(--white);
  border: 2px solid var(--navy);
  border-radius: 6px;
  padding: 0.9rem 1.25rem;
  text-align: center;
  min-width: 180px;
  transition: all 0.2s;
}
.org-node:hover {
  border-color: var(--mustard);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.org-node-lead {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
  min-width: 240px;
}
.org-node-lead:hover { background: var(--navy-2); }
.org-role {
  font-family: 'Oswald', sans-serif;
  font-weight: 500;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--mustard);
  margin-bottom: 0.3rem;
}
.org-node-lead .org-role { color: var(--mustard-light); }
.org-name {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.org-node-lead .org-name { color: var(--white); }

.org-connector-v {
  width: 2px;
  height: 30px;
  background: var(--mustard);
  margin: 0 auto;
}
.org-connector-h {
  height: 2px;
  background: var(--mustard);
  margin: 0 auto;
  width: calc((100% / 4) * 3);
  max-width: 750px;
}

.org-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 0;
}
.org-branch {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}
.org-branch::before {
  content: '';
  width: 2px;
  height: 20px;
  background: var(--mustard);
  margin-bottom: 8px;
}
@media (max-width: 720px) {
  .org-row { grid-template-columns: repeat(2, 1fr); }
  .org-connector-h { display: none; }
  .org-branch::before { display: none; }
  .org-row { margin-top: 1rem; }
}

/* ── Sección 5 · Mentalidad (3 tarjetas grandes) ─────────────── */
.mentalidad-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
@media (max-width: 900px) { .mentalidad-grid { grid-template-columns: 1fr; } }
.mentalidad-card {
  background: var(--navy);
  color: var(--white);
  border-radius: 10px;
  padding: 2.5rem 2rem;
  text-align: center;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.mentalidad-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 120px; height: 120px;
  background: radial-gradient(circle, rgba(192, 139, 60, 0.2), transparent 70%);
  pointer-events: none;
}
.mentalidad-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.mentalidad-icon {
  width: 64px; height: 64px;
  margin: 0 auto 1.5rem;
  border: 2px solid var(--mustard);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mustard);
  position: relative;
  z-index: 1;
}
.mentalidad-icon svg { width: 28px; height: 28px; }
.mentalidad-card h4 {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--white);
  margin-bottom: 0.75rem;
}
.mentalidad-card p {
  color: rgba(255,255,255,0.75);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ============================================================
   Bloque Formulario + Pago (navy)
   ============================================================ */
.action-block {
  background: var(--navy);
  color: var(--white);
  padding: 5rem 0;
  position: relative;
}
.action-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1.75rem;
}
@media (max-width: 900px) {
  .action-grid { grid-template-columns: minmax(0, 1fr); }
}
.action-card {
  background: var(--navy-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 2.5rem;
  position: relative;
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
}
@media (max-width: 600px) { .action-card { padding: 1.5rem 1.25rem; } }
@media (max-width: 400px) { .action-card { padding: 1.25rem 1rem; } }
.action-card h2 {
  color: var(--white);
  font-size: clamp(1.4rem, 2.2vw, 1.8rem);
  margin-bottom: 0.5rem;
  padding-bottom: 0.8rem;
  position: relative;
}
.action-card h2::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 44px; height: 3px;
  background: var(--mustard);
}
.action-card-sub {
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
  margin-bottom: 1.8rem;
}

/* Formulario dark */
.form-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 0.9rem;
  margin-bottom: 0.9rem;
}
@media (max-width: 480px) { .form-grid { grid-template-columns: minmax(0, 1fr); } }
.form-group { min-width: 0; }
.form-group { display: flex; flex-direction: column; }
.form-group label {
  font-family: 'Oswald', sans-serif;
  font-weight: 500;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  margin-bottom: 0.4rem;
}
.form-group label .req { color: var(--mustard); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  min-width: 0;
  padding: 0.75rem 0.9rem;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.04);
  color: var(--white);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  transition: border .2s, background .2s;
  box-sizing: border-box;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255,255,255,0.35);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--mustard);
  background: rgba(255,255,255,0.07);
}
.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23c08b3c'%3E%3Cpath d='M5 8l5 5 5-5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 16px;
  padding-right: 2.25rem;
}
.form-group select option { color: var(--navy); background: var(--white); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-full { grid-column: 1 / -1; }

/* Payment options selectable cards */
/* Toggle Pago Completo / Reserva 50% */
.pay-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  padding: 4px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  margin-bottom: 1.25rem;
}
.pay-toggle-btn {
  background: transparent;
  border: none;
  padding: 0.7rem 0.75rem;
  border-radius: 999px;
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}
.pay-toggle-btn:hover { color: var(--white); }
.pay-toggle-btn.active {
  background: var(--mustard);
  color: var(--navy);
  box-shadow: 0 4px 12px rgba(192, 139, 60, 0.35);
}
@media (max-width: 400px) {
  .pay-toggle-btn { font-size: 0.72rem; letter-spacing: 0.06em; padding: 0.65rem 0.5rem; }
}

.pay-options-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 0.9rem;
  margin-bottom: 1.5rem;
}
/* "Restante" nota — solo visible en modo deposit */
.pay-option-remaining {
  font-family: 'Oswald', sans-serif;
  font-weight: 500;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--mustard);
  background: rgba(192, 139, 60, 0.12);
  border: 1px dashed rgba(192, 139, 60, 0.35);
  padding: 0.4rem 0.5rem;
  border-radius: 4px;
  margin-bottom: 0.9rem;
  line-height: 1.3;
  display: none;
}
.pay-option.is-deposit .pay-option-remaining { display: block; }

/* Nota legal del depósito */
.pay-deposit-legal {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.55;
  padding: 0.85rem 1rem;
  background: rgba(192, 139, 60, 0.08);
  border-left: 3px solid var(--mustard);
  border-radius: 0 4px 4px 0;
  margin: 1rem 0 0.5rem;
}
.pay-deposit-legal strong {
  color: var(--mustard);
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  letter-spacing: 0.03em;
}
.pay-option {
  background: var(--white);
  border: 2px solid transparent;
  border-radius: 8px;
  padding: 1.75rem 1rem 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: all .2s;
  position: relative;
  display: block;
  text-decoration: none;
  color: inherit;
}
.pay-option:hover {
  border-color: var(--mustard);
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(10, 18, 38, 0.35);
}
.pay-option:hover .pay-option-cta {
  background: var(--mustard);
  color: var(--navy);
}
.pay-option:hover .pay-option-cta svg {
  transform: translateX(3px);
}
.pay-option-icon {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--mustard);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.7rem;
}
.pay-option-icon svg { width: 20px; height: 20px; }
.pay-option-name {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 0.2rem;
}
.pay-option-note {
  font-size: 0.85rem;
  color: var(--mustard);
  letter-spacing: 0.04em;
  font-weight: 600;
  font-style: normal;
  margin-bottom: 0.6rem;
}
@media (max-width: 500px) {
  .pay-option-note { font-size: 0.82rem; }
}
.pay-option-price {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--navy);
  margin-bottom: 1rem;
}
.pay-option-price small {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--gray-500);
  margin-left: 4px;
  letter-spacing: 0.05em;
}
.pay-option-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.55rem 1rem;
  border: 1.5px solid var(--mustard);
  border-radius: 4px;
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mustard);
  background: transparent;
  transition: all 0.2s;
}
.pay-option-cta svg {
  width: 14px;
  height: 14px;
  transition: transform 0.2s;
}
.pay-trust {
  text-align: center;
  color: rgba(255,255,255,0.55);
  font-size: 0.85rem;
  margin-top: 1rem;
}
.pay-trust::before {
  content: '\1F512  ';
  color: var(--mustard);
  margin-right: 0.4rem;
}
.pay-secondary {
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
}
.pay-secondary a { color: var(--mustard); text-decoration: underline; }

/* ============================================================
   Powered by SIMA HOMES strip
   ============================================================ */
.powered-strip {
  background: var(--navy);
  color: var(--white);
  padding: 2.5rem 0;
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.powered-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}
.powered-label {
  font-family: 'Oswald', sans-serif;
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.35em;
  color: rgba(255,255,255,0.65);
}
.sima-logo-img {
  height: 44px !important;
  max-height: 44px !important;
  width: auto !important;
  max-width: 300px !important;
  display: block;
}
@media (max-width: 720px) {
  .sima-logo-img { height: 36px !important; max-height: 36px !important; max-width: 240px !important; }
}
.powered-cred {
  margin-top: 0.75rem;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.03em;
  text-align: center;
  max-width: 520px;
  font-style: italic;
}

/* ============================================================
   Sobre los expositores
   ============================================================ */
.experts {
  background: var(--cream);
  color: var(--navy);
  padding: 5rem 0 6rem;
}
.experts-title {
  text-align: center;
  margin-bottom: 3.5rem;
}
.experts-title h2 {
  color: var(--navy);
  font-size: clamp(1.4rem, 2.2vw, 1.8rem);
}
.experts-grid {
  display: grid;
  grid-template-columns: 1fr 380px 1fr;
  gap: 3rem;
  align-items: center;
}
@media (max-width: 980px) {
  .experts-grid { grid-template-columns: 1fr; gap: 2.5rem; }
}
.expert-side { padding-top: 0.5rem; }
.expert-side-left { text-align: right; }
.expert-side-right { text-align: left; }
@media (max-width: 980px) {
  .expert-side-left, .expert-side-right { text-align: center; }
}
.expert-name {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: clamp(1.15rem, 1.7vw, 1.4rem);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--navy);
  margin-bottom: 0.3rem;
}
.expert-role {
  color: var(--mustard);
  font-family: 'Oswald', sans-serif;
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  position: relative;
  display: inline-block;
}
.expert-role::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 40px; height: 2px;
  background: var(--mustard);
}
.expert-side-left .expert-role::after { left: auto; right: 0; }
@media (max-width: 980px) {
  .expert-side-left .expert-role::after,
  .expert-side-right .expert-role::after { left: 50%; transform: translateX(-50%); right: auto; }
}
.expert-bio {
  color: var(--gray-700);
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 1.2rem;
}
.expert-skills {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.expert-side-left .expert-skills { justify-content: flex-end; }
@media (max-width: 980px) {
  .expert-side-left .expert-skills,
  .expert-side-right .expert-skills { justify-content: center; }
}
.expert-skills li {
  padding: 0.35rem 0.75rem;
  border: 1px solid rgba(14, 26, 53, 0.15);
  border-radius: 3px;
  font-size: 0.78rem;
  color: var(--gray-700);
  background: rgba(255,255,255,0.6);
  font-family: 'Oswald', sans-serif;
  letter-spacing: 0.04em;
}

.expert-photo-wrap {
  position: relative;
  margin: 0 auto;
  width: 380px;
  max-width: 100%;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
@media (max-width: 980px) {
  .expert-photo-wrap { width: 320px; }
}
.expert-photo {
  position: relative;
  z-index: 2;
  width: 100%;
  height: auto;
  filter: contrast(1.02);
}

/* Combined bio abajo */
.experts-combined {
  max-width: 780px;
  margin: 4rem auto 0;
  text-align: center;
  padding-top: 3rem;
  border-top: 1px solid rgba(14, 26, 53, 0.12);
}
.experts-combined p {
  color: var(--gray-700);
  font-size: 1.02rem;
  line-height: 1.75;
}
.experts-combined p + p { margin-top: 1rem; }

/* ============================================================
   [REMOVIDO] Método alterno de pago y página transferencia bancaria
   ACH ahora está integrado directamente en Stripe.
   ============================================================ */
/* ============================================================
   VIDEO TESTIMONIAL
   ============================================================ */
.video-section {
  background: var(--navy);
  color: var(--white);
  padding: 5.5rem 0;
  position: relative;
  overflow: hidden;
}
.video-section::before {
  content: '';
  position: absolute;
  top: -10%; right: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(192, 139, 60, 0.12), transparent 65%);
  pointer-events: none;
}
.video-section::after {
  content: '';
  position: absolute;
  bottom: -10%; left: -10%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(192, 139, 60, 0.08), transparent 65%);
  pointer-events: none;
}
.video-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3rem;
  position: relative;
  z-index: 1;
}
.video-header h2 {
  color: var(--white);
  margin: 0.75rem 0;
  font-size: clamp(1.8rem, 3.4vw, 2.8rem);
  line-height: 1.05;
}
.video-header p {
  color: rgba(255,255,255,0.7);
  font-size: 1.05rem;
  margin-top: 1.25rem;
}
.video-wrap {
  max-width: 960px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.video-frame {
  position: relative;
  padding-top: 56.25%; /* aspecto 16:9 */
  background: var(--navy-2);
  border: 1px solid rgba(192, 139, 60, 0.35);
  border-radius: 10px;
  overflow: hidden;
  box-shadow:
    0 30px 70px rgba(0, 0, 0, 0.45),
    0 0 0 6px rgba(255, 255, 255, 0.02);
}
.video-frame iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
@media (max-width: 720px) {
  .video-section { padding: 3.5rem 0; }
  .video-header { margin-bottom: 2rem; }
  /* Video full-bleed a los bordes en mobile para maximizar tamaño */
  .video-wrap {
    margin-left: -1.5rem;
    margin-right: -1.5rem;
    max-width: none;
  }
  .video-frame {
    border-radius: 0;
    border-left: none;
    border-right: none;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
  }
}

/* ============================================================
   CTA final
   ============================================================ */
.cta-final {
  background: var(--navy);
  color: var(--white);
  padding: 5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(192, 139, 60, 0.12), transparent 60%);
  pointer-events: none;
}
.cta-final-inner { position: relative; z-index: 1; max-width: 780px; margin: 0 auto; }
.cta-final h2 {
  color: var(--white);
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: 1.5rem;
}
.cta-final p {
  color: rgba(255,255,255,0.8);
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}
.cta-final-date {
  color: var(--mustard);
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin: 1.5rem 0 2.5rem;
}
.cta-final-ctas {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   Footer strip
   ============================================================ */
.footer-strip {
  background: var(--navy-deep);
  color: var(--mustard);
  padding: 1.8rem 0;
  text-align: center;
  border-top: 1px solid rgba(192, 139, 60, 0.2);
}
.footer-strip-text {
  font-family: 'Oswald', sans-serif;
  font-weight: 500;
  font-size: 0.82rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
}
.footer-legal {
  background: var(--navy-deep);
  color: rgba(255,255,255,0.4);
  padding: 1.5rem 0;
  text-align: center;
  font-size: 0.82rem;
}
.footer-legal a { color: rgba(255,255,255,0.65); text-decoration: underline; }
.footer-legal a:hover { color: var(--mustard); }

/* ============================================================
   Página gracias
   ============================================================ */
.thanks-page {
  min-height: 100vh;
  background: var(--navy);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 1.5rem;
  text-align: center;
}
.thanks-box {
  max-width: 640px;
}
.thanks-icon {
  width: 96px; height: 96px;
  background: var(--mustard);
  color: var(--navy);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
}
.thanks-icon svg { width: 42px; height: 42px; }
.thanks-box h1 {
  color: var(--white);
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1.5rem;
}
.thanks-box p {
  color: rgba(255,255,255,0.75);
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
}
.thanks-next {
  background: var(--navy-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2rem;
  margin: 2rem 0;
  text-align: left;
}
.thanks-next h3 {
  color: var(--mustard);
  font-size: 0.9rem;
  letter-spacing: 0.15em;
  margin-bottom: 1rem;
}
.thanks-next ol {
  padding-left: 1.25rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.8;
}