/* =====================
   Gilda.mx — Estilos
   Paleta: coral #E8736A, teal #2ABFBF
   ===================== */

:root {
  --coral: #E8736A;
  --teal: #2ABFBF;
  --white: #FFFFFF;
  --dark: #2D2D2D;
  --gray: #6B7280;
  --light-bg: #F9FAFB;
  --border: #E5E7EB;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
}

/* ---- NAV ---- */
nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--white);
  z-index: 100;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-logo img {
  height: 40px;
}

.hero-logo {
  width: 360px;
  max-width: 90vw;
  margin: 0 auto 2rem auto;
  display: block;
  filter: drop-shadow(0 8px 24px rgba(232,115,106,0.18));
}

.nav-logo span {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--coral);
}

.nav-cta {
  background: var(--coral);
  color: var(--white);
  border: none;
  padding: 0.6rem 1.4rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s;
}

.nav-cta:hover {
  background: #d4645c;
}

/* ---- HERO ---- */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 5rem 2rem 4rem;
  background: linear-gradient(160deg, #fff9f8 0%, #f0fafa 100%);
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--dark);
  max-width: 750px;
  margin-bottom: 1.25rem;
}

.hero h1 span {
  color: var(--coral);
}

.hero p {
  font-size: 1.15rem;
  color: var(--gray);
  max-width: 520px;
  margin-bottom: 2.5rem;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.btn-primary {
  background: var(--coral);
  color: var(--white);
  padding: 0.9rem 2rem;
  border-radius: 999px;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s, transform 0.1s;
}

.btn-primary:hover {
  background: #d4645c;
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--white);
  color: var(--teal);
  padding: 0.9rem 2rem;
  border-radius: 999px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border: 2px solid var(--teal);
  transition: all 0.2s;
}

.btn-secondary:hover {
  background: var(--teal);
  color: var(--white);
}

/* Mockup WA */
.wa-mockup {
  margin-top: 3.5rem;
  background: #ECE5DD;
  border-radius: 1.5rem;
  padding: 1.5rem;
  max-width: 360px;
  width: 100%;
  box-shadow: 0 20px 60px rgba(0,0,0,0.12);
}

.wa-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #D1C8BF;
  margin-bottom: 1rem;
}

.wa-header img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
}

.wa-header .wa-name {
  font-weight: 700;
  font-size: 0.95rem;
}

.wa-header .wa-status {
  font-size: 0.75rem;
  color: #25D366;
}

.bubble {
  max-width: 80%;
  padding: 0.6rem 0.9rem;
  border-radius: 0.75rem;
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

.bubble.incoming {
  background: var(--white);
  border-top-left-radius: 0.1rem;
  align-self: flex-start;
}

.bubble.outgoing {
  background: #DCF8C6;
  border-top-right-radius: 0.1rem;
  margin-left: auto;
}

.bubbles {
  display: flex;
  flex-direction: column;
}

.bubble-time {
  font-size: 0.65rem;
  color: #999;
  text-align: right;
  margin-top: 0.2rem;
}

/* ---- DOLOR ---- */
.section-pain {
  padding: 5rem 2rem;
  background: var(--white);
}

.section-pain h2 {
  text-align: center;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  margin-bottom: 3rem;
  color: var(--dark);
}

.pain-cards {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  max-width: 900px;
  margin: 0 auto;
}

.pain-card {
  background: var(--light-bg);
  border-left: 4px solid var(--coral);
  border-radius: 0.75rem;
  padding: 1.5rem;
  flex: 1;
  min-width: 250px;
  max-width: 280px;
}

.pain-emoji {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.pain-card p {
  font-size: 0.95rem;
  color: var(--gray);
}

.pain-resolution {
  text-align: center;
  margin-top: 2.5rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--teal);
}

/* ---- CÓMO FUNCIONA ---- */
.section-how {
  padding: 5rem 2rem;
  background: linear-gradient(160deg, #f0fafa 0%, #fff9f8 100%);
}

.section-how h2 {
  text-align: center;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  margin-bottom: 3rem;
}

.steps {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
  max-width: 900px;
  margin: 0 auto;
}

.step {
  text-align: center;
  flex: 1;
  min-width: 200px;
  max-width: 260px;
}

.step-number {
  width: 52px;
  height: 52px;
  background: var(--teal);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0 auto 1rem;
}

.step h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.step p {
  font-size: 0.9rem;
  color: var(--gray);
}

.how-disclaimer {
  text-align: center;
  margin-top: 2.5rem;
  font-size: 0.9rem;
  color: var(--gray);
  font-style: italic;
}

/* ---- BENEFICIOS ---- */
.section-benefits {
  padding: 5rem 2rem;
  background: var(--white);
}

.section-benefits h2 {
  text-align: center;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  margin-bottom: 3rem;
}

.benefits-grid {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  max-width: 900px;
  margin: 0 auto;
}

.benefit-card {
  background: var(--light-bg);
  border-radius: 1rem;
  padding: 2rem 1.5rem;
  text-align: center;
  flex: 1;
  min-width: 220px;
  max-width: 270px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.08);
}

.benefit-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.benefit-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--dark);
}

.benefit-card p {
  font-size: 0.875rem;
  color: var(--gray);
}

/* ---- PRECIO ---- */
.section-price {
  padding: 5rem 2rem;
  background: linear-gradient(160deg, #fff9f8 0%, #f0fafa 100%);
}

.section-price h2 {
  text-align: center;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.section-price .subtitle {
  text-align: center;
  color: var(--gray);
  margin-bottom: 3rem;
}

.price-card {
  background: var(--white);
  border: 2px solid var(--coral);
  border-radius: 1.5rem;
  padding: 3rem 2.5rem;
  max-width: 400px;
  margin: 0 auto;
  text-align: center;
  box-shadow: 0 20px 60px rgba(232, 115, 106, 0.15);
}

.price-amount {
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--coral);
  line-height: 1;
}

.price-period {
  font-size: 1rem;
  color: var(--gray);
  margin-bottom: 2rem;
}

.price-features {
  list-style: none;
  text-align: left;
  margin-bottom: 2rem;
}

.price-features li {
  padding: 0.5rem 0;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.price-features li:last-child {
  border-bottom: none;
}

.check {
  color: var(--teal);
  font-weight: 700;
}

.price-cta {
  display: block;
  background: var(--coral);
  color: var(--white);
  padding: 1rem 2rem;
  border-radius: 999px;
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s, transform 0.1s;
  margin-bottom: 1rem;
}

.price-cta:hover {
  background: #d4645c;
  transform: translateY(-1px);
}

.price-disclaimer {
  font-size: 0.8rem;
  color: var(--gray);
}

/* ---- SOCIAL PROOF ---- */
.section-proof {
  padding: 5rem 2rem;
  background: var(--white);
  text-align: center;
}

.section-proof h2 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  margin-bottom: 1rem;
}

.proof-placeholder {
  background: var(--light-bg);
  border: 2px dashed var(--border);
  border-radius: 1rem;
  padding: 3rem 2rem;
  max-width: 600px;
  margin: 2rem auto 0;
  color: var(--gray);
  font-style: italic;
}

/* ---- FOOTER ---- */
footer {
  background: var(--dark);
  color: #9CA3AF;
  text-align: center;
  padding: 3rem 2rem;
}

footer h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.5rem;
}

footer p {
  margin-bottom: 1.5rem;
}

.footer-wa {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #25D366;
  color: var(--white);
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  font-size: 0.95rem;
  transition: background 0.2s;
  margin-bottom: 2rem;
}

.footer-wa:hover {
  background: #1ebe5a;
}

.footer-meta {
  font-size: 0.8rem;
  margin-top: 1.5rem;
  opacity: 0.6;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 640px) {
  nav {
    padding: 0.75rem 1rem;
  }

  .hero {
    padding: 3rem 1rem 2.5rem;
  }

  .pain-card, .benefit-card, .step {
    max-width: 100%;
  }

  .price-card {
    padding: 2rem 1.5rem;
  }
}