/* =====================================================
   COMPONENTS
   NutriGuia Pro — Landing Page
   ===================================================== */

/* ── Announcement Bar ── */
.announcement-bar {
  background: linear-gradient(90deg, var(--red), #c0392b, var(--red));
  background-size: 200% 100%;
  animation: barSlide 3s ease infinite;
  padding: 10px 16px;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 600;
  position: relative;
  z-index: 1001;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.announcement-bar .pulse-dot {
  width: 8px;
  height: 8px;
  background: #fff;
  border-radius: 50%;
  animation: pulse 1.5s ease infinite;
  flex-shrink: 0;
}

.announcement-bar strong {
  color: var(--gold-light);
}

/* ── Navbar ── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 0 24px;
  transition: var(--transition);
  background: rgba(10, 22, 40, 0.75);
  backdrop-filter: blur(20px) saturate(1.8);
  -webkit-backdrop-filter: blur(20px) saturate(1.8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.navbar.scrolled {
  background: rgba(10, 22, 40, 0.92);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.navbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  font-family: var(--font-logo);
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: -0.5px;
}

.logo span {
  color: var(--gold);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-200);
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: var(--transition);
}

.nav-links a:hover {
  color: #fff;
}

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

.nav-cta {
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: #fff !important;
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  font-weight: 700 !important;
  font-size: 0.85rem !important;
  letter-spacing: 0.5px;
  transition: var(--transition) !important;
  box-shadow: 0 4px 15px rgba(46, 204, 113, 0.3);
}

.nav-cta::after {
  display: none !important;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(46, 204, 113, 0.45) !important;
}

/* ── Hamburger ── */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 8px;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--off-white);
  transition: var(--transition);
  border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ── Mobile Menu ── */
.mobile-menu {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 22, 40, 0.97);
  backdrop-filter: blur(20px);
  padding: 40px 24px;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  z-index: 999;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--off-white);
}

/* ── Buttons ── */
.btn-primary {
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: #fff;
  padding: 16px 36px;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(46, 204, 113, 0.35);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 35px rgba(46, 204, 113, 0.5);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--off-white);
  padding: 16px 36px;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 600;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.btn-product {
  display: block;
  width: 100%;
  padding: 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 700;
  text-align: center;
  transition: var(--transition);
  letter-spacing: 0.5px;
}

.btn-product-primary {
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: #fff;
  box-shadow: 0 4px 15px rgba(46, 204, 113, 0.3);
}

.btn-product-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(46, 204, 113, 0.45);
}

.btn-product-secondary {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--off-white);
}

.btn-product-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--gold);
  color: var(--gold);
}

.btn-combo {
  display: block;
  width: 100%;
  padding: 18px;
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: #fff;
  font-size: 1.05rem;
  font-weight: 800;
  border-radius: var(--radius-sm);
  text-align: center;
  transition: var(--transition);
  box-shadow: 0 6px 25px rgba(46, 204, 113, 0.35);
  letter-spacing: 0.5px;
}

.btn-combo:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 40px rgba(46, 204, 113, 0.5);
}

/* ── Trust Bar ── */
.trust-bar {
  background: linear-gradient(180deg, rgba(15, 33, 69, 0.8), rgba(10, 22, 40, 0.9));
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 24px 0;
  position: relative;
  overflow: hidden;
}

.trust-items {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--off-white);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-md);
  padding: 14px 22px;
  backdrop-filter: blur(8px);
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  position: relative;
}

.trust-item::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.trust-item:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
}

.trust-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  transition: all 0.4s ease;
}

.trust-icon::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 14px;
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.trust-item:hover .trust-icon {
  transform: scale(1.1);
}

.trust-item:hover .trust-icon::after {
  opacity: 1;
}

.trust-icon.secure {
  background: linear-gradient(135deg, rgba(46, 204, 113, 0.2), rgba(46, 204, 113, 0.08));
  color: var(--green);
  box-shadow: 0 0 0 1px rgba(46, 204, 113, 0.15);
}
.trust-icon.secure::after { box-shadow: 0 0 18px rgba(46, 204, 113, 0.3); }

.trust-icon.instant {
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(0, 212, 255, 0.08));
  color: var(--cyan);
  box-shadow: 0 0 0 1px rgba(0, 212, 255, 0.15);
}
.trust-icon.instant::after { box-shadow: 0 0 18px rgba(0, 212, 255, 0.3); }

.trust-icon.guarantee {
  background: linear-gradient(135deg, rgba(240, 184, 50, 0.2), rgba(240, 184, 50, 0.08));
  color: var(--gold);
  box-shadow: 0 0 0 1px rgba(240, 184, 50, 0.15);
}
.trust-icon.guarantee::after { box-shadow: 0 0 18px rgba(240, 184, 50, 0.3); }

.trust-icon.whatsapp {
  background: linear-gradient(135deg, rgba(37, 211, 102, 0.2), rgba(37, 211, 102, 0.08));
  color: #25d366;
  box-shadow: 0 0 0 1px rgba(37, 211, 102, 0.15);
}
.trust-icon.whatsapp::after { box-shadow: 0 0 18px rgba(37, 211, 102, 0.3); }

.trust-item span {
  letter-spacing: 0.3px;
}

/* ── Problem Card ── */
.problem-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(231, 76, 60, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--red);
  font-size: 1.3rem;
}

.problem-card {
  background: linear-gradient(180deg, rgba(15, 33, 69, 0.6), rgba(10, 22, 40, 0.8));
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.problem-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--red);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.problem-card:hover::before { transform: scaleX(1); }

.problem-card:hover {
  transform: translateY(-4px);
  border-color: rgba(231, 76, 60, 0.2);
  box-shadow: 0 12px 40px rgba(231, 76, 60, 0.1);
}

.problem-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.problem-card p {
  font-size: 0.9rem;
  color: var(--gray-300);
  line-height: 1.6;
}

/* ── Product Card ── */
.product-card {
  background: linear-gradient(180deg, rgba(15, 33, 69, 0.8), rgba(10, 22, 40, 0.95));
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.product-card.featured {
  border: 2px solid var(--gold);
  box-shadow: var(--shadow-glow-gold);
  transform: scale(1.03);
}

.product-card.featured:hover {
  transform: scale(1.03) translateY(-8px);
}

.product-badge-wrap {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 2;
}

.product-badge {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--navy);
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 6px 14px;
  border-radius: 50px;
}

.product-cover {
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.product-cover-img {
  max-height: 200px;
  width: auto;
  border-radius: var(--radius-sm);
  filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.4));
  transition: transform 0.4s ease;
}

.product-card:hover .product-cover-img {
  transform: scale(1.05) rotateY(-3deg);
}

.product-info { padding: 24px; }

.product-category {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--cyan);
  margin-bottom: 8px;
}

.product-info h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.product-info > p {
  font-size: 0.88rem;
  color: var(--gray-300);
  margin-bottom: 16px;
  line-height: 1.6;
}

.product-features { margin-bottom: 20px; }

.product-features li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--gray-200);
  margin-bottom: 8px;
}

.product-features li svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--green);
}

.product-price {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 16px;
}

.price-old {
  font-size: 0.9rem;
  color: var(--gray-400);
  text-decoration: line-through;
}

.price-new {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--gold);
}

.price-new small {
  font-size: 0.9rem;
  font-weight: 600;
}

/* ── Benefit Card ── */
.benefit-card {
  background: linear-gradient(180deg, rgba(15, 33, 69, 0.5), rgba(10, 22, 40, 0.7));
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  padding: 28px 20px;
  text-align: center;
  transition: var(--transition);
}

.benefit-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 212, 255, 0.2);
  box-shadow: 0 12px 40px rgba(0, 212, 255, 0.08);
}

.benefit-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.4rem;
}

.benefit-card h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.benefit-card p {
  font-size: 0.82rem;
  color: var(--gray-300);
  line-height: 1.5;
}

/* ── Testimonial Card ── */
.testimonial-card {
  background: linear-gradient(180deg, rgba(15, 33, 69, 0.6), rgba(10, 22, 40, 0.8));
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: var(--transition);
  position: relative;
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3);
  border-color: rgba(240, 184, 50, 0.15);
}

.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 16px;
  color: var(--gold);
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--gray-200);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-text::before { content: '\201C'; }
.testimonial-text::after  { content: '\201D'; }

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--royal-blue), var(--mid-blue));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--gold);
  flex-shrink: 0;
}

.testimonial-name {
  font-weight: 700;
  font-size: 0.9rem;
}

.testimonial-city {
  font-size: 0.78rem;
  color: var(--gray-400);
}

.testimonial-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(46, 204, 113, 0.1);
  border: 1px solid rgba(46, 204, 113, 0.2);
  color: var(--green);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 50px;
  position: absolute;
  top: 24px;
  right: 24px;
}

/* ── Guarantee Card ── */
.guarantee-card {
  max-width: 700px;
  margin: 0 auto;
  background: linear-gradient(180deg, rgba(15, 33, 69, 0.5), rgba(10, 22, 40, 0.8));
  border: 2px solid rgba(46, 204, 113, 0.3);
  border-radius: var(--radius-lg);
  padding: 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.guarantee-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
}

.guarantee-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(46, 204, 113, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  color: var(--green);
}

.guarantee-card h2 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.guarantee-card p {
  font-size: 1rem;
  color: var(--gray-200);
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ── FAQ Accordion ── */
.faq-list {
  max-width: 780px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  background: rgba(15, 33, 69, 0.4);
  transition: var(--transition);
}

.faq-item.active {
  border-color: rgba(0, 212, 255, 0.2);
  box-shadow: 0 4px 20px rgba(0, 212, 255, 0.06);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 20px 24px;
  background: none;
  color: var(--off-white);
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  transition: var(--transition);
  gap: 16px;
}

.faq-question:hover { color: var(--cyan); }

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(0, 212, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.3s ease;
  color: var(--cyan);
  font-size: 1.1rem;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.22, 1, 0.36, 1), padding 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

.faq-answer-inner {
  padding: 0 24px 20px;
  font-size: 0.92rem;
  color: var(--gray-300);
  line-height: 1.7;
}

/* ── Countdown ── */
.countdown {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 40px;
  position: relative;
}

.countdown-item {
  background: rgba(15, 33, 69, 0.6);
  border: 1px solid rgba(240, 184, 50, 0.2);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  min-width: 80px;
}

.countdown-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--gold);
  display: block;
}

.countdown-label {
  font-size: 0.7rem;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ── Final Trust Items ── */
.final-trust {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-top: 32px;
  flex-wrap: wrap;
  position: relative;
}

.final-trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--gray-300);
}

.final-trust-item svg {
  color: var(--green);
  flex-shrink: 0;
}

/* ── Float Badges ── */
.float-badge {
  position: absolute;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
  backdrop-filter: blur(12px);
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.float-badge-1 {
  top: 8%;
  right: 5%;
  background: rgba(46, 204, 113, 0.15);
  border: 1px solid rgba(46, 204, 113, 0.3);
  color: var(--green);
  animation: floatUp 3s ease-in-out infinite;
}

.float-badge-2 {
  bottom: 10%;
  left: 2%;
  background: rgba(240, 184, 50, 0.15);
  border: 1px solid rgba(240, 184, 50, 0.3);
  color: var(--gold);
  animation: floatUp 3.5s ease-in-out infinite 0.5s;
}

/* ── Footer ── */
.footer {
  padding: 48px 0 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(5, 12, 24, 0.6);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-logo {
  font-family: var(--font-logo);
  font-size: 1.3rem;
  font-weight: 900;
}

.footer-logo span { color: var(--gold); }

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--gray-300);
  transition: var(--transition);
}

.footer-links a:hover { color: var(--off-white); }

.footer-disclaimer {
  font-size: 0.78rem;
  color: var(--gray-400);
  text-align: center;
  line-height: 1.7;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding-top: 24px;
}

.footer-disclaimer p { margin-bottom: 8px; }