/* =========================================================
   LMHY ADVISORS — Hoja de estilos principal
   Mobile-first, sin frameworks externos.
   ========================================================= */

:root {
  --color-bg-dark: #1c130d;
  --color-bg-brown: #2a1c12;
  --color-bg-light: #f7f2ec;
  --color-accent: #ff7a1a;
  --color-accent-light: #ff9a4d;
  --color-text-dark: #1c130d;
  --color-text-light: #f7f2ec;
  --color-text-muted: #b8a998;
  --color-border: #3a2a1e;
  --radius: 14px;
  --max-width: 1180px;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Bebas Neue', 'Inter', sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text-dark);
  background: var(--color-bg-light);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

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

ul { list-style: none; margin: 0; padding: 0; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ===== Botones ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.2s ease, color 0.2s ease;
}
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--color-accent);
  color: #1c130d;
}
.btn-primary:hover { background: var(--color-accent-light); }

.btn-outline {
  border-color: currentColor;
  background: transparent;
}
.section-dark .btn-outline,
.section-brown .btn-outline,
.hero .btn-outline { color: var(--color-text-light); }
.btn-outline:hover { background: rgba(255, 122, 26, 0.12); border-color: var(--color-accent); }

.btn-small { padding: 10px 20px; font-size: 0.85rem; }

/* ===== Encabezado / navegación ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(28, 19, 13, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 1px;
  color: var(--color-text-light);
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo-mark { color: var(--color-accent); }
.logo-accent { color: var(--color-accent); }

.main-nav {
  display: none;
  gap: 28px;
}
.main-nav a {
  color: var(--color-text-muted);
  font-size: 0.92rem;
  font-weight: 500;
  transition: color 0.2s ease;
}
.main-nav a:hover { color: var(--color-text-light); }

.header-inner > .btn { display: none; }

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-text-light);
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (min-width: 900px) {
  .main-nav {
    display: flex;
    position: static;
    background: none;
    padding: 0;
    box-shadow: none;
  }
  .header-inner > .btn { display: inline-flex; }
  .nav-toggle { display: none; }
}

@media (max-width: 899px) {
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--color-bg-dark);
    padding: 20px;
    border-bottom: 1px solid var(--color-border);
  }
  .main-nav.open { display: flex; }
}

/* ===== Hero ===== */
.hero {
  background: var(--color-bg-dark);
  color: var(--color-text-light);
  padding: 56px 0 64px;
}
.hero-grid {
  display: grid;
  gap: 40px;
  align-items: center;
}
@media (min-width: 900px) {
  .hero-grid { grid-template-columns: 1.1fr 0.9fr; }
}

.badge {
  display: inline-block;
  background: rgba(255, 122, 26, 0.15);
  color: var(--color-accent-light);
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: 0.5px;
  margin: 0 0 20px;
}
.text-accent { color: var(--color-accent); }

.hero-lead {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  max-width: 46ch;
  margin: 0 0 28px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.hero-media { display: flex; justify-content: center; align-items: center; }
.hero-photo {
  width: 220px;
  height: 220px;
  object-fit: cover;
  object-position: center;
  border-radius: 50%;
  border: 4px solid var(--color-accent);
  flex-shrink: 0;
}
@media (min-width: 900px) {
  .hero-photo { width: 260px; height: 260px; }
}

.round-photo {
  width: 100%;
  max-width: 420px;
  border-radius: var(--radius);
  object-fit: cover;
}

/* ===== Secciones genéricas ===== */
.section { padding: 64px 0; }
.section-light { background: var(--color-bg-light); color: var(--color-text-dark); }
.section-dark { background: var(--color-bg-dark); color: var(--color-text-light); }
.section-brown { background: var(--color-bg-brown); color: var(--color-text-light); }

.eyebrow {
  color: var(--color-accent);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin: 0 0 12px;
}
.eyebrow.center { text-align: center; }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4.5vw, 2.6rem);
  letter-spacing: 0.5px;
  margin: 0 0 16px;
}
.section-title.center { text-align: center; }

.section-sub {
  color: var(--color-text-muted);
  max-width: 60ch;
  margin: 0 auto 40px;
}
.section-sub.center { text-align: center; }

/* ===== Grids ===== */
.grid-2, .grid-3, .grid-4 {
  display: grid;
  gap: 24px;
  margin-top: 32px;
}
@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

.card {
  background: #fff;
  border: 1px solid #e7ddd0;
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: left;
}
.card-icon { font-size: 1.8rem; margin-bottom: 14px; }
.card h3 { font-size: 1rem; letter-spacing: 0.5px; margin: 0 0 10px; }
.card p { color: #6b5d4f; font-size: 0.92rem; margin: 0; }

/* ===== Split (dos columnas) ===== */
.split-grid {
  display: grid;
  gap: 40px;
  align-items: center;
}
@media (min-width: 900px) {
  .split-grid { grid-template-columns: 1fr 1fr; }
  .split-grid.reverse .hero-media { order: 2; }
  .split-grid.reverse .split-copy { order: 1; }
}

.split-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4.5vw, 2.6rem);
  line-height: 1.15;
  letter-spacing: 0.5px;
  margin: 0 0 20px;
}
.split-copy p { color: var(--color-text-muted); }
.section-light .split-copy p { color: #6b5d4f; }

.split-list { display: flex; flex-direction: column; gap: 24px; }
.split-item { display: flex; gap: 16px; }
.split-number {
  flex-shrink: 0;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #1c130d;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.split-item h4 { margin: 0 0 6px; font-size: 0.95rem; letter-spacing: 0.5px; }
.split-item p { margin: 0; color: var(--color-text-muted); font-size: 0.9rem; }

.topic-list { margin: 20px 0 28px; display: flex; flex-direction: column; gap: 10px; }
.topic-list li { padding-left: 22px; position: relative; color: #6b5d4f; }
.topic-list li::before {
  content: "→";
  position: absolute; left: 0;
  color: var(--color-accent);
  font-weight: 700;
}

/* ===== Proceso ===== */
.process-step {
  background: #fff;
  border: 1px solid #e7ddd0;
  border-radius: var(--radius);
  padding: 26px 22px;
}
.process-num {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-accent);
}
.process-step h4 { margin: 12px 0 8px; font-size: 0.95rem; letter-spacing: 0.5px; }
.process-step p { margin: 0; font-size: 0.88rem; color: #6b5d4f; }

/* ===== Barra de estadísticas ===== */
.stats-bar {
  background: var(--color-accent);
  color: #1c130d;
  padding: 40px 0;
}
.stats-grid {
  display: grid;
  gap: 24px;
  text-align: center;
}
@media (min-width: 700px) {
  .stats-grid { grid-template-columns: repeat(3, 1fr); }
}
.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2.4rem;
  letter-spacing: 1px;
}
.stat-label { font-size: 0.85rem; font-weight: 600; }

/* ===== Testimonios ===== */
.testimonial-card {
  background: #241812;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 26px 24px;
}
.stars { color: var(--color-accent); margin-bottom: 12px; letter-spacing: 2px; }
.testimonial-card p { color: var(--color-text-muted); font-size: 0.92rem; margin: 0 0 18px; }
.testimonial-author strong { display: block; color: var(--color-text-light); font-size: 0.9rem; }
.testimonial-author span { font-size: 0.8rem; color: var(--color-text-muted); }

/* ===== Formas de trabajar ===== */
.work-card {
  background: #382417;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px 24px;
}
.work-tag {
  display: inline-block;
  background: rgba(255, 122, 26, 0.15);
  color: var(--color-accent-light);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.work-card h3 { margin: 0 0 12px; font-size: 1.1rem; letter-spacing: 0.5px; }
.work-card p { color: var(--color-text-muted); font-size: 0.9rem; margin: 0 0 20px; }

/* ===== Medios ===== */
.media-card {
  background: #fff;
  border: 1px solid #e7ddd0;
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
}
.media-thumb { font-size: 2.2rem; margin-bottom: 14px; }
.media-card h4 { margin: 0 0 6px; font-size: 0.95rem; }
.media-card span { font-size: 0.8rem; color: #6b5d4f; }

/* ===== Newsletter ===== */
.newsletter-box {
  margin-top: 56px;
  background: var(--color-accent);
  color: #1c130d;
  border-radius: var(--radius);
  padding: 36px 28px;
  display: grid;
  gap: 24px;
}
@media (min-width: 800px) {
  .newsletter-box { grid-template-columns: 1.2fr 1fr; align-items: center; }
}
.newsletter-box h3 { font-family: var(--font-display); font-size: 1.5rem; letter-spacing: 0.5px; margin: 0 0 14px; }
.checklist { display: flex; flex-direction: column; gap: 8px; }
.checklist li { padding-left: 24px; position: relative; font-size: 0.9rem; font-weight: 500; }
.checklist li::before { content: "✓"; position: absolute; left: 0; font-weight: 700; }

.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.newsletter-form input {
  padding: 14px 18px;
  border-radius: 999px;
  border: 2px solid #1c130d33;
  font-size: 0.95rem;
  font-family: var(--font-body);
}
.newsletter-form .btn { background: #1c130d; color: var(--color-text-light); }
.newsletter-form .btn:hover { background: #382417; }

@keyframes attn-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.06); }
}
.newsletter-form .btn.pulse {
  animation: attn-pulse 1.6s ease-in-out infinite;
}
.newsletter-form .btn.pulse:hover {
  animation: none;
  transform: translateY(-2px);
}
@media (prefers-reduced-motion: reduce) {
  .newsletter-form .btn.pulse { animation: none; }
}

/* ===== Pie de página ===== */
.site-footer {
  background: var(--color-bg-dark);
  color: var(--color-text-light);
  padding-top: 56px;
}
.footer-grid {
  display: grid;
  gap: 36px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--color-border);
}
@media (min-width: 700px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
}
.footer-brand p { color: var(--color-text-muted); font-size: 0.88rem; max-width: 34ch; }
.social-icons { display: flex; gap: 14px; margin-top: 16px; font-size: 1.1rem; }
.footer-col h5 { font-size: 0.85rem; letter-spacing: 1px; text-transform: uppercase; margin: 0 0 16px; color: var(--color-accent-light); }
.footer-col a, .footer-col p {
  display: block;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 10px;
}
.footer-col a:hover { color: var(--color-text-light); }

.footer-big-brand {
  font-family: var(--font-display);
  text-align: center;
  font-size: clamp(2.8rem, 12vw, 7rem);
  letter-spacing: 2px;
  color: #2c1f16;
  padding: 20px 0;
  overflow: hidden;
  white-space: nowrap;
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 0 30px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}
@media (min-width: 700px) {
  .footer-bottom { flex-direction: row; justify-content: space-between; }
}
.footer-bottom a { color: var(--color-text-muted); }
.footer-bottom a:hover { color: var(--color-text-light); }

/* ===== Accesibilidad: foco visible ===== */
a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

/* ===== Modal de suscripción ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(28, 19, 13, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 1000;
}
.modal-overlay[hidden] { display: none; }

.modal {
  position: relative;
  background: var(--color-bg-light);
  color: var(--color-text-dark);
  border-radius: var(--radius);
  padding: 36px 28px;
  width: 100%;
  max-width: 420px;
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  background: none;
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
  color: #6b5d4f;
  padding: 6px;
}
.modal-close:hover { color: var(--color-text-dark); }

.modal h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.5px;
  margin: 0 0 8px;
}
.modal-sub { color: #6b5d4f; font-size: 0.9rem; margin: 0 0 24px; }

#subscribe-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
#subscribe-form input {
  padding: 14px 18px;
  border-radius: 999px;
  border: 2px solid #e7ddd0;
  font-size: 0.95rem;
  font-family: var(--font-body);
}
#subscribe-form input:invalid:not(:placeholder-shown) { border-color: #d94f2b; }

.modal-status {
  margin: 4px 0 0;
  font-size: 0.85rem;
  min-height: 1.2em;
}
.modal-status.success { color: #2b7a3d; }
.modal-status.error { color: #d94f2b; }