:root {
  --burgundy: #4b1d24;
  --burgundy-dark: #2c0f14;
  --burgundy-soft: #6b2a35;
  --cream: #f4e4d2;
  --sand: #e7c9a9;
  --ink: #2b1a1c;
  --ink-soft: #6b585b;
  --white: #ffffff;
  --radius-lg: 28px;
  --radius-md: 18px;
  --shadow-soft: 0 18px 40px rgba(20, 8, 10, 0.22);
}

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

body {
  font-family: "Manrope", system-ui, sans-serif;
  color: var(--ink);
  background: #f7efe6;
  line-height: 1.6;
}

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

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

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(43, 15, 20, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand img {
  height: 48px;
  filter: brightness(1.1);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.8);
}

.header-nav a {
  position: relative;
  padding-bottom: 0.2rem;
}

.header-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--sand);
  transition: width 0.3s ease;
}

.header-nav a:hover::after {
  width: 100%;
}

.nav-cta {
  background: var(--sand);
  color: var(--burgundy-dark);
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  font-weight: 600;
  box-shadow: 0 12px 28px rgba(231, 201, 169, 0.35);
}

.hero {
  position: relative;
  padding: 6rem 0 5rem;
  min-height: min(82vh, 820px);
  background: linear-gradient(120deg, rgba(43, 15, 20, 0.82), rgba(75, 29, 36, 0.8)),
    url("../img/evento_libido.jpg") 68% 30%/cover no-repeat;
  color: var(--white);
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(231, 201, 169, 0.25), transparent 60%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 3rem;
  align-items: center;
}

.hero-text h1 {
  font-family: "Fraunces", serif;
  font-size: clamp(2.6rem, 4vw, 3.7rem);
  line-height: 1.1;
  margin-bottom: 1.2rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--sand);
  margin-bottom: 1rem;
}

.lead {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 1.5rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 0.75rem;
}

.exclusive {
  font-weight: 600;
  color: var(--sand);
  margin-bottom: 1.5rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  padding: 0.85rem 1.8rem;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn.primary {
  background: var(--sand);
  color: var(--burgundy-dark);
  box-shadow: 0 18px 40px rgba(231, 201, 169, 0.35);
}

.btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 50px rgba(231, 201, 169, 0.45);
}

.spots {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.8);
}

.hero-card {
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
}

.hero-card-inner {
  padding: 2.5rem;
  display: grid;
  gap: 1.2rem;
}

.card-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--burgundy-dark);
  background: var(--sand);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
}

.hero-card h2 {
  font-family: "Fraunces", serif;
  font-size: 1.55rem;
  line-height: 1.2;
  color: var(--white);
}

.hero-card p {
  color: rgba(255, 255, 255, 0.8);
}

.card-info {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
}

.label {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 0.4rem;
}

.card-highlight {
  font-family: "Fraunces", serif;
  font-size: 1.1rem;
  background: rgba(231, 201, 169, 0.2);
  padding: 1rem 1.2rem;
  border-radius: 16px;
  color: var(--white);
}

.section {
  padding: 4.5rem 0;
}

.section-header {
  margin-bottom: 2rem;
}

.section-header h2 {
  font-family: "Fraunces", serif;
  font-size: clamp(2rem, 3vw, 2.6rem);
  margin-bottom: 1rem;
}

.section-lead {
  color: var(--ink-soft);
}

.audience {
  background: #f6ede3;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.audience-cta {
  margin-top: 2rem;
  display: flex;
  justify-content: center;
}

.audience-item {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 1.4rem;
  border: 1px solid rgba(75, 29, 36, 0.08);
  box-shadow: 0 12px 30px rgba(43, 15, 20, 0.08);
}

.promise {
  background: #f1e3d6;
}

.promise-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.promise-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 1.8rem;
  border: 1px solid rgba(75, 29, 36, 0.08);
  box-shadow: 0 10px 24px rgba(43, 15, 20, 0.08);
}

.card-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgba(231, 201, 169, 0.5);
  color: var(--burgundy);
  font-weight: 700;
  margin-bottom: 1rem;
}

.promise-quote {
  margin-top: 2.5rem;
  background: var(--burgundy);
  color: var(--cream);
  border-radius: var(--radius-lg);
  padding: 1.6rem 2rem;
  font-family: "Fraunces", serif;
  font-size: 1.35rem;
  text-align: center;
  box-shadow: var(--shadow-soft);
}

.promise-cta {
  margin-top: 2rem;
  display: flex;
  justify-content: center;
}

.especialista {
  padding-bottom: 5rem;
}

.especialista-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  align-items: center;
}

.especialista-card {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.especialista-photo {
  width: 92px;
  height: 120px;
  border-radius: 18px;
  object-fit: cover;
  box-shadow: 0 14px 28px rgba(43, 15, 20, 0.18);
  border: 2px solid #fff;
}

.especialista-text {
  font-size: 1.05rem;
  color: var(--ink-soft);
}

.final-cta {
  background: linear-gradient(120deg, var(--burgundy-dark), var(--burgundy-soft));
  color: var(--white);
}

.cta-box {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  align-items: center;
  padding: 3rem;
  border-radius: var(--radius-lg);
  background: rgba(0, 0, 0, 0.18);
  box-shadow: 0 30px 60px rgba(43, 15, 20, 0.35);
}

.cta-text h2 {
  font-family: "Fraunces", serif;
  font-size: clamp(2rem, 3vw, 2.7rem);
  margin-bottom: 1rem;
}

.cta-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 1.2rem 0 1rem;
  font-weight: 500;
}

.lock {
  font-weight: 600;
  color: var(--cream);
}

.cta-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
}

.cta-actions .btn.primary {
  background: var(--cream);
  color: var(--burgundy-dark);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.25);
}

.cta-note {
  font-size: 0.95rem;
  opacity: 0.8;
}

.site-footer {
  padding: 2rem 0 3rem;
  background: #1b0d10;
  color: rgba(255, 255, 255, 0.75);
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.9rem;
}

.footer-content a {
  color: #fff;
}

@media (max-width: 900px) {
  .header-nav {
    display: none;
  }

  .hero {
    padding-top: 4.5rem;
    background-position: 72% center;
  }
}

@media (min-width: 768px) {
  .brand img {
    height: 56px;
  }
}

@media (max-width: 640px) {
  .hero {
    background-position: 90% 8%;
    background-size: 200%;
    background-repeat: no-repeat;
    background-color: var(--burgundy);
    min-height: 0;
    padding: 4rem 0 4.5rem;
    aspect-ratio: auto;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-card-inner,
  .cta-box {
    padding: 2rem;
  }

  .footer-content {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (min-width: 1400px) {
  .hero {
    background-position: 68% 20%;
  }
}