:root {
  --blue-900: #0d2b5e;
  --blue-800: #123a78;
  --blue-700: #1a56db;
  --blue-600: #2563eb;
  --blue-500: #3b82f6;
  --blue-50: #eef4ff;
  --gold: #c9a227;
  --gold-dark: #a9861d;
  --green: #1f9d55;
  --ink: #101828;
  --ink-soft: #475467;
  --bg: #ffffff;
  --bg-soft: #f6f9ff;
  --whatsapp: #25d366;
  --whatsapp-dark: #1ebe5b;
  --radius: 16px;
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}
h1, h2, h3 { font-family: var(--font-heading); margin: 0 0 .5rem; color: var(--blue-900); }
p { margin: 0 0 1rem; color: var(--ink-soft); }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { padding: 0; margin: 0; list-style: none; }

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-block;
  font-weight: 600;
  font-size: .8rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--blue-700);
  background: var(--blue-50);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.eyebrow-light { background: rgba(255,255,255,.1); color: #cfe0ff; }

/* HEADER */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #eef1f6;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  padding-bottom: 12px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand-logo { width: 40px; height: 40px; }
.brand-text {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--blue-900);
  font-size: 1.05rem;
  line-height: 1.1;
}
.brand-text span { display: block; font-weight: 600; color: var(--blue-700); font-size: .85rem; }

.main-nav { display: flex; align-items: center; gap: 28px; }
.main-nav a:not(.btn) {
  font-weight: 500;
  color: var(--ink);
  font-size: .95rem;
  transition: color .2s;
}
.main-nav a:not(.btn):hover { color: var(--blue-700); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--blue-900); }

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: .95rem;
  transition: transform .15s ease, box-shadow .15s ease, background .2s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--blue-700); color: #fff; box-shadow: 0 8px 20px rgba(26,86,219,.25); }
.btn-primary:hover { background: var(--blue-600); }
.btn-outline { border: 2px solid var(--blue-700); color: var(--blue-700); }
.btn-outline:hover { background: var(--blue-50); }
.btn-whatsapp { background: var(--whatsapp); color: #fff; box-shadow: 0 8px 20px rgba(37,211,102,.3); }
.btn-whatsapp:hover { background: var(--whatsapp-dark); }
.btn-gold { background: var(--gold); color: #26210a; box-shadow: 0 8px 20px rgba(201,162,39,.35); }
.btn-gold:hover { background: var(--gold-dark); color: #fff; }
.icon-wa { width: 18px; height: 18px; }

.nav-whatsapp { padding: 8px 16px; font-size: .85rem; }

/* HERO */
.hero { padding: 70px 0 90px; background: linear-gradient(180deg, var(--bg-soft), #fff); }
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 48px;
  align-items: center;
}
.hero-text h1 { font-size: 2.6rem; line-height: 1.15; margin-bottom: 18px; }
.hero-text h1 span { color: var(--blue-700); }
.hero-text p { font-size: 1.05rem; max-width: 480px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin: 22px 0 26px; }
.hero-social { display: flex; gap: 16px; }
.hero-social a {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%; background: var(--blue-50); color: var(--blue-700);
  transition: background .2s;
}
.hero-social a:hover { background: var(--blue-700); color: #fff; }
.hero-social svg { width: 20px; height: 20px; }

.hero-media { position: relative; }
.hero-media img { border-radius: 24px; box-shadow: 0 24px 50px rgba(13,43,94,.18); }
.hero-badge {
  position: absolute;
  bottom: -20px; left: -20px;
  background: #fff;
  padding: 14px 20px;
  border-radius: var(--radius);
  box-shadow: 0 12px 30px rgba(13,43,94,.15);
}
.hero-badge strong { display: block; color: var(--blue-700); font-family: var(--font-heading); font-size: 1.1rem; }
.hero-badge span { font-size: .8rem; color: var(--ink-soft); }

/* SECTIONS */
.section { padding: 90px 0; }
.section-alt { background: var(--bg-soft); }
.section-head { max-width: 640px; margin: 0 auto 50px; text-align: center; }
.section-head-left { margin: 0 0 40px; text-align: left; }
.section-head h2 { font-size: 2rem; }

/* SOBRE MI */
.about-inner {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 56px;
  align-items: center;
}
.about-media img { border-radius: 20px; box-shadow: 0 20px 40px rgba(13,43,94,.15); aspect-ratio: 4/5; object-fit: cover; }
.about-text .eyebrow { margin-bottom: 10px; }
.about-text h2 { font-size: 2rem; margin-bottom: 6px; }
.placeholder-note { font-size: .8rem; color: var(--gold-dark); font-style: italic; margin-bottom: 14px; }
.about-highlights { margin-top: 18px; display: flex; flex-direction: column; gap: 10px; }
.about-highlights li { padding-left: 28px; position: relative; color: var(--ink); font-weight: 500; }
.about-highlights li::before {
  content: "✓";
  position: absolute; left: 0; top: 0;
  color: var(--green); font-weight: 700;
}

/* CARDS */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.card {
  background: #fff;
  border: 1px solid #eef1f6;
  border-radius: var(--radius);
  padding: 28px 22px;
  box-shadow: 0 10px 24px rgba(13,43,94,.05);
}
.card-icon { font-size: 1.8rem; margin-bottom: 12px; }
.card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.card p { font-size: .92rem; margin-bottom: 0; }

.cta-block {
  margin-top: 48px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.cta-block p { font-weight: 600; color: var(--blue-900); font-size: 1.1rem; margin: 0; }

/* COMUNIDAD */
.section-dark {
  background: linear-gradient(160deg, var(--blue-900), var(--blue-800) 60%, #0a2148);
  color: #fff;
}
.section-dark .section-head p { color: #c9d6f2; }
.section-dark .section-head h2 { color: #fff; }
.community-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.community-benefit {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  padding: 28px 22px;
}
.community-benefit h3 { color: #fff; font-size: 1.05rem; margin-bottom: 8px; }
.community-benefit p { color: #c9d6f2; font-size: .92rem; margin-bottom: 0; }
.cta-block-dark p { color: #fff; }

/* CONTACTO */
.contact-inner { }
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.contact-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--bg-soft);
  border: 1px solid #eef1f6;
  border-radius: var(--radius);
  padding: 24px;
  transition: transform .15s ease, box-shadow .15s ease;
}
.contact-card:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(13,43,94,.1); }
.contact-icon { font-size: 1.5rem; }
.contact-label { font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-soft); font-weight: 600; }
.contact-value { font-weight: 700; color: var(--blue-900); font-size: 1.02rem; }
.contact-card-static { cursor: default; }

/* FOOTER */
.site-footer { background: var(--blue-900); color: #cfe0ff; padding: 32px 0; }
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-brand .brand-text { color: #fff; }
.footer-brand .brand-text span { color: #9db8e8; }
.footer-inner p { color: #9db8e8; font-size: .85rem; margin: 0; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%; background: rgba(255,255,255,.1);
  font-size: .75rem; font-weight: 700; color: #fff;
}

/* WHATSAPP FLOAT */
.whatsapp-float {
  position: fixed;
  bottom: 26px; right: 26px;
  width: 58px; height: 58px;
  background: var(--whatsapp);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 26px rgba(37,211,102,.5);
  z-index: 200;
  animation: pulse 2.4s infinite;
}
.whatsapp-float svg { width: 30px; height: 30px; color: #fff; }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,.5); }
  70% { box-shadow: 0 0 0 16px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-media { order: -1; }
  .about-inner { grid-template-columns: 1fr; }
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .community-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .main-nav {
    position: fixed;
    top: 68px; left: 0; right: 0;
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px 28px;
    gap: 18px;
    box-shadow: 0 16px 30px rgba(13,43,94,.12);
    transform: translateY(-140%);
    transition: transform .25s ease;
  }
  .main-nav.open { transform: translateY(0); }
  .nav-toggle { display: flex; }
  .nav-whatsapp { align-self: flex-start; }
  .hero-text h1 { font-size: 2rem; }
  .cards-grid, .community-grid, .contact-grid { grid-template-columns: 1fr; }
}