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

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #111;
  background: #f5f5f5;
}

/* Layout helpers */
.container {
  width: min(1100px, 100% - 2.5rem);
  margin-inline: auto;
}

.section {
  padding: 4rem 0;
  background: #f5f5f5;
}

.section-alt {
  padding: 4rem 0;
  background: #ffffff;
}

.center {
  text-align: center;
}

.section-intro {
  max-width: 650px;
  margin: 0.75rem auto 2.5rem auto;
  color: #444;
}

/* Top bar & nav */
.top-bar {
  background: #111;
  color: #fff;
}

.top-bar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.35rem 0;
}

.top-bar-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-small {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

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

.brand-tagline {
  font-size: 0.8rem;
  opacity: 0.85;
}

.top-bar-right .small {
  font-size: 0.8rem;
  padding-inline: 0.75rem;
}

/* Nav */
.main-nav {
  background: #b42235;
  color: #fff;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 0.45rem;
}

.nav-logo img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 1.25rem;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: #fff;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
}

.nav-links a:hover {
  text-decoration: underline;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.6);
  color: #fff;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 1.25rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
  border: none;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  font-size: 0.95rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}

.btn.primary {
  background: #b42235;
  color: #fff;
  box-shadow: 0 8px 18px rgba(180, 34, 53, 0.4);
}

.btn.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(180, 34, 53, 0.5);
}

.btn.secondary {
  background: #ffffff;
  color: #b42235;
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.btn.secondary:hover {
  background: #f2f2f2;
}

.btn-outline {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.7);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.08);
}

.btn.full {
  width: 100%;
}

/* HERO */
.hero {
  background: radial-gradient(circle at top left, #ffe0e7 0, #f5f5f5 55%, #ffffff 100%);
  padding: 3.5rem 0 4.5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2.8fr);
  gap: 2.5rem;
  align-items: center;
}

.hero-text h1 {
  font-size: clamp(2rem, 3vw, 2.6rem);
  margin-bottom: 1rem;
  color: #111;
}

.hero-text p {
  font-size: 1rem;
  color: #333;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.badge {
  font-size: 0.8rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.05);
  color: #333;
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: 18px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
  object-fit: cover;
}

/* Two columns generic */
.two-columns {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1.5fr);
  gap: 2rem;
  align-items: flex-start;
}

.section h2 {
  font-size: 1.5rem;
  margin-top: 0;
  margin-bottom: 0.75rem;
}

.section p {
  line-height: 1.7;
  color: #333;
}

/* Info card */
.info-card {
  padding: 1.5rem;
  border-radius: 16px;
  background: #ffffff;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.06);
}

.info-card h3 {
  margin-top: 0;
  margin-bottom: 0.75rem;
}

.check-list {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.check-list li::before {
  content: "✔";
  color: #2e7d32;
  margin-right: 0.4rem;
}

.check-list li {
  margin-bottom: 0.4rem;
  font-size: 0.95rem;
}

/* Cards grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.5rem;
}

.card {
  background: #ffffff;
  padding: 1.5rem;
  border-radius: 16px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.04);
}

.card h3 {
  margin-top: 0;
  margin-bottom: 0.75rem;
  font-size: 1.1rem;
}

.card p {
  margin: 0;
  font-size: 0.95rem;
}

/* Tips grid */
.tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.tip-item img {
  width: 100%;
  border-radius: 14px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
  display: block;
}

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.gallery-item {
  display: block;
  border-radius: 14px;
  overflow: hidden;
  position: relative;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.gallery-item::after {
  content: "Ampliar";
  position: absolute;
  inset: auto 0 0 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.65), transparent);
  color: #fff;
  font-size: 0.8rem;
  padding: 0.35rem 0.65rem;
  text-align: right;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-item:hover::after {
  opacity: 1;
}

/* Social links */
.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.2rem;
  border-radius: 999px;
  border: 1px solid #b42235;
  color: #b42235;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
}

.social-btn:hover {
  background: #b42235;
  color: #fff;
}

.social-embed-info {
  font-size: 0.9rem;
  color: #555;
  background: #ffffff;
  padding: 1.25rem;
  border-radius: 14px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.04);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 2fr);
  gap: 2rem;
}

.contact-list {
  list-style: none;
  padding-left: 0;
  margin: 1rem 0 0 0;
}

.contact-list li {
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.contact-list a {
  color: #b42235;
  text-decoration: none;
}

.contact-list a:hover {
  text-decoration: underline;
}

.contact-form {
  background: #ffffff;
  padding: 1.5rem;
  border-radius: 16px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.06);
}

.form-row {
  margin-bottom: 0.85rem;
}

.form-row label {
  display: block;
  font-size: 0.85rem;
  margin-bottom: 0.2rem;
}

.form-row input,
.form-row textarea {
  width: 100%;
  padding: 0.6rem 0.7rem;
  border-radius: 10px;
  border: 1px solid #ccc;
  font: inherit;
}

.form-row input:focus,
.form-row textarea:focus {
  outline: 2px solid rgba(180, 34, 53, 0.35);
  border-color: #b42235;
}

/* Footer */
.footer {
  background: #111;
  color: #fff;
  padding: 1.4rem 0;
  text-align: center;
  font-size: 0.85rem;
}

.footer a {
  color: #f8d7da;
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}

/* WhatsApp float */
.whatsapp-float {
  position: fixed;
  right: 1rem;
  bottom: 1.2rem;
  width: 55px;
  height: 55px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.45);
  z-index: 50;
}

.whatsapp-float span {
  font-size: 1.8rem;
}

/* Lightbox */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.lightbox-overlay img {
  max-width: 90%;
  max-height: 90%;
  border-radius: 12px;
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.6);
}

.lightbox-overlay button {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  background: rgba(17, 17, 17, 0.8);
  border: none;
  color: #fff;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  font-size: 0.85rem;
  cursor: pointer;
}

/* Responsive */
@media (max-width: 860px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .hero-image {
    order: -1;
  }
  .two-columns,
  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 720px) {
  .top-bar-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.3rem;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    background: #b42235;
    flex-direction: column;
    padding: 0.75rem 1.25rem 1rem;
    display: none;
  }

  .nav-links.show {
    display: flex;
  }

  .nav-toggle {
    display: inline-flex;
  }
}

@media (max-width: 480px) {
  .hero {
    padding-top: 2.5rem;
  }

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

  .whatsapp-float {
    width: 50px;
    height: 50px;
    right: 0.75rem;
    bottom: 0.75rem;
  }
}