/* ========================================
   ELESSE CREAM - Premium Anti-Aging
   Responsive Landing Page Styles
   ======================================== */

/* CSS Variables - Elegant Color Palette */
:root {
  --primary: #c9a962;
  --primary-dark: #b8944f;
  --primary-light: #e8d5a3;
  --secondary: #2c3e50;
  --accent: #e74c3c;
  --accent-light: #ff6b5b;
  --bg-light: #faf8f5;
  --bg-cream: #f5f0e8;
  --bg-rose: #fdf6f3;
  --text-dark: #1a1a1a;
  --text-medium: #4a4a4a;
  --text-light: #7a7a7a;
  --white: #ffffff;
  --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.08);
  --shadow-medium: 0 8px 30px rgba(0, 0, 0, 0.12);
  --shadow-strong: 0 12px 40px rgba(0, 0, 0, 0.15);
  --gradient-gold: linear-gradient(135deg, #c9a962 0%, #e8d5a3 50%, #c9a962 100%);
  --gradient-hero: linear-gradient(135deg, #faf8f5 0%, #f5f0e8 50%, #fdf6f3 100%);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background: var(--bg-light);
  overflow-x: hidden;
}

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

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ========================================
   HEADER
   ======================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(250, 248, 245, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(201, 169, 98, 0.2);
  transition: var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow-soft);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 0;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

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

.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.nav-desktop {
  display: none;
}

.nav-desktop a {
  margin-left: 30px;
  font-weight: 500;
  color: var(--text-medium);
  transition: var(--transition);
  position: relative;
}

.nav-desktop a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: var(--transition);
}

.nav-desktop a:hover {
  color: var(--primary);
}

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

.btn-nav {
  background: var(--gradient-gold);
  color: var(--white) !important;
  padding: 10px 25px;
  border-radius: 25px;
  font-weight: 600;
}

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

.btn-nav:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

/* Mobile Menu */
.menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
}

.menu-toggle span {
  width: 25px;
  height: 3px;
  background: var(--secondary);
  border-radius: 3px;
  transition: var(--transition);
}

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

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

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

.nav-mobile {
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  background: var(--white);
  padding: 20px;
  box-shadow: var(--shadow-medium);
  transform: translateY(-150%);
  transition: var(--transition);
  z-index: 999;
}

.nav-mobile.active {
  transform: translateY(0);
}

.nav-mobile a {
  display: block;
  padding: 15px;
  border-bottom: 1px solid var(--bg-cream);
  font-weight: 500;
  color: var(--text-medium);
}

.nav-mobile a:last-child {
  border-bottom: none;
  background: var(--gradient-gold);
  color: var(--white);
  text-align: center;
  border-radius: 25px;
  margin-top: 10px;
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
  padding: 120px 0 60px;
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 80%;
  height: 150%;
  background: radial-gradient(ellipse, rgba(201, 169, 98, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  gap: 40px;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(231, 76, 60, 0.1);
  color: var(--accent);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.badge-icon {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

.hero-title {
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--secondary);
  margin-bottom: 20px;
}

.hero-title .highlight {
  color: var(--primary);
  position: relative;
}

.hero-title .highlight::after {
  content: '';
  position: absolute;
  bottom: 5px;
  left: 0;
  width: 100%;
  height: 8px;
  background: rgba(201, 169, 98, 0.3);
  z-index: -1;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-medium);
  margin-bottom: 30px;
  line-height: 1.7;
}

.hero-benefits {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
  margin-bottom: 30px;
}

.hero-benefit {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-medium);
}

.hero-benefit i {
  width: 24px;
  height: 24px;
  background: var(--gradient-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 0.75rem;
  flex-shrink: 0;
}

/* Hero Product & Form */
.hero-product-section {
  position: relative;
}

.product-showcase {
  text-align: center;
  margin-bottom: 30px;
}

.product-image {
  max-width: 280px;
  margin: 0 auto;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.15));
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* Order Form */
.order-card {
  background: var(--white);
  border-radius: 20px;
  padding: 25px;
  box-shadow: var(--shadow-strong);
  border: 1px solid rgba(201, 169, 98, 0.2);
}

.price-header {
  text-align: center;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--bg-cream);
}

.discount-badge {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  padding: 5px 15px;
  border-radius: 15px;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.price-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  margin-top: 10px;
}

.price-current {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
}

.price-current span {
  font-size: 1rem;
  font-weight: 500;
}

.price-old {
  font-size: 1.3rem;
  color: var(--text-light);
  text-decoration: line-through;
}

.stock-info {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 20px;
  font-size: 0.9rem;
  color: var(--text-medium);
}

.stock-indicator {
  width: 10px;
  height: 10px;
  background: #27ae60;
  border-radius: 50%;
  animation: blink 1.5s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.stock-count {
  color: var(--accent);
  font-weight: 700;
}

.form-group {
  margin-bottom: 15px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-medium);
  margin-bottom: 5px;
}

.form-group input {
  width: 100%;
  padding: 15px;
  border: 2px solid var(--bg-cream);
  border-radius: 12px;
  font-size: 1rem;
  transition: var(--transition);
  background: var(--bg-light);
}

.form-group input:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--white);
}

.form-group input::placeholder {
  color: var(--text-light);
}

.btn-order {
  width: 100%;
  padding: 18px;
  background: var(--gradient-gold);
  color: var(--white);
  border: none;
  border-radius: 12px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 10px;
}

.btn-order:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(201, 169, 98, 0.4);
}

.btn-order i {
  transition: var(--transition);
}

.btn-order:hover i {
  transform: translateX(5px);
}

.countdown {
  text-align: center;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--bg-cream);
}

.countdown-label {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 10px;
}

.countdown-timer {
  display: flex;
  justify-content: center;
  gap: 15px;
}

.countdown-item {
  text-align: center;
}

.countdown-item .number {
  display: block;
  width: 50px;
  height: 50px;
  background: var(--secondary);
  color: var(--white);
  border-radius: 10px;
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 50px;
}

.countdown-item .label {
  font-size: 0.7rem;
  color: var(--text-light);
  margin-top: 5px;
  text-transform: uppercase;
}

/* ========================================
   BENEFITS SECTION
   ======================================== */
.benefits {
  padding: 80px 0;
  background: var(--white);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 50px;
}

.section-tag {
  display: inline-block;
  background: rgba(201, 169, 98, 0.15);
  color: var(--primary);
  padding: 8px 20px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 15px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 15px;
  line-height: 1.3;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-medium);
  line-height: 1.7;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 25px;
}

.benefit-card {
  background: var(--bg-light);
  border-radius: 20px;
  padding: 30px;
  text-align: center;
  transition: var(--transition);
  border: 1px solid transparent;
}

.benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-medium);
  border-color: rgba(201, 169, 98, 0.3);
}

.benefit-icon {
  width: 70px;
  height: 70px;
  background: var(--gradient-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.8rem;
  color: var(--white);
}

.benefit-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 10px;
}

.benefit-card p {
  font-size: 0.95rem;
  color: var(--text-medium);
  line-height: 1.6;
}

/* ========================================
   SCIENCE SECTION
   ======================================== */
.science {
  padding: 80px 0;
  background: var(--bg-rose);
}

.science-grid {
  display: grid;
  gap: 40px;
  align-items: center;
}

.science-image {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-medium);
}

.science-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.science-content h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 20px;
}

.science-content p {
  font-size: 1rem;
  color: var(--text-medium);
  line-height: 1.8;
  margin-bottom: 25px;
}

.science-list {
  list-style: none;
}

.science-list li {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 20px;
  padding: 20px;
  background: var(--white);
  border-radius: 15px;
  box-shadow: var(--shadow-soft);
}

.science-list .number {
  width: 35px;
  height: 35px;
  background: var(--gradient-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 700;
  flex-shrink: 0;
}

.science-list h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 5px;
}

.science-list p {
  font-size: 0.9rem;
  color: var(--text-light);
  margin: 0;
}

/* ========================================
   RESULTS SECTION
   ======================================== */
.results {
  padding: 80px 0;
  background: var(--white);
}

.results-grid {
  display: grid;
  gap: 30px;
}

.result-card {
  background: var(--bg-light);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.result-card img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.result-content {
  padding: 25px;
}

.result-content h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 10px;
}

.result-content p {
  font-size: 0.95rem;
  color: var(--text-medium);
  line-height: 1.6;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.stat-card {
  background: var(--gradient-gold);
  border-radius: 15px;
  padding: 25px;
  text-align: center;
  color: var(--white);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  display: block;
}

.stat-label {
  font-size: 0.85rem;
  opacity: 0.9;
  margin-top: 5px;
}

/* ========================================
   TESTIMONIALS SECTION
   ======================================== */
.testimonials {
  padding: 80px 0;
  background: var(--bg-cream);
}

.testimonials-grid {
  display: grid;
  gap: 25px;
}

.testimonial-card {
  background: var(--white);
  border-radius: 20px;
  padding: 30px;
  box-shadow: var(--shadow-soft);
  transition: var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-medium);
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
}

.testimonial-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--primary-light);
}

.testimonial-info h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--secondary);
}

.testimonial-info .location {
  font-size: 0.85rem;
  color: var(--text-light);
}

.testimonial-rating {
  color: var(--primary);
  margin-bottom: 15px;
  font-size: 0.9rem;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-medium);
  line-height: 1.7;
  font-style: italic;
}

/* ========================================
   CTA SECTION
   ======================================== */
.cta {
  padding: 80px 0;
  background: var(--secondary);
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(201,169,98,0.1)" stroke-width="0.5"/></svg>');
  background-size: 100px;
  opacity: 0.5;
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
}

.cta h2 span {
  color: var(--primary);
}

.cta p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 30px;
  line-height: 1.7;
}

.cta-price {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-bottom: 30px;
}

.cta-price .current {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary);
}

.cta-price .old {
  font-size: 1.5rem;
  color: rgba(255, 255, 255, 0.5);
  text-decoration: line-through;
}

.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--gradient-gold);
  color: var(--white);
  padding: 18px 40px;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 700;
  transition: var(--transition);
}

.btn-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(201, 169, 98, 0.4);
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
  padding: 40px 0;
  background: #1a1a1a;
  text-align: center;
}

.footer p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
}

/* ========================================
   POPUP MODAL - COMPACTO SEM SCROLL
   ======================================== */
.popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  z-index: 1998;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.popup-overlay.active {
  opacity: 1;
  visibility: visible;
}

.order-popup {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.9);
  z-index: 1999;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  max-width: 400px;
  width: 92%;
  max-height: 85vh;
}

.order-popup.active {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

.popup-close {
  position: absolute;
  top: -12px;
  right: -12px;
  width: 36px;
  height: 36px;
  background: var(--white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-medium);
  transition: var(--transition);
  z-index: 10;
  font-size: 0.9rem;
}

.popup-close:hover {
  background: var(--accent);
  color: var(--white);
  transform: rotate(90deg);
}

/* Popup Order Card - Compacto */
.popup-order-card {
  margin: 0;
  padding: 20px;
  border-radius: 16px;
}

.popup-order-card .price-header {
  margin-bottom: 12px;
  padding-bottom: 12px;
}

.popup-order-card .discount-badge {
  padding: 4px 12px;
  font-size: 0.75rem;
}

.popup-order-card .price-current {
  font-size: 1.8rem;
}

.popup-order-card .price-current span {
  font-size: 0.85rem;
}

.popup-order-card .price-old {
  font-size: 1.1rem;
}

.popup-order-card .stock-info {
  margin-bottom: 15px;
  font-size: 0.8rem;
}

.popup-order-card .form-group {
  margin-bottom: 12px;
}

.popup-order-card .form-group label {
  font-size: 0.8rem;
  margin-bottom: 4px;
}

.popup-order-card .form-group input {
  padding: 12px 14px;
  font-size: 0.95rem;
  border-radius: 10px;
}

.popup-order-card .btn-order {
  padding: 14px;
  font-size: 1rem;
  border-radius: 10px;
  margin-top: 5px;
}

.popup-order-card .countdown {
  margin-top: 15px;
  padding-top: 15px;
}

.popup-order-card .countdown-label {
  font-size: 0.75rem;
  margin-bottom: 8px;
}

.popup-order-card .countdown-timer {
  gap: 10px;
}

.popup-order-card .countdown-item .number {
  width: 40px;
  height: 40px;
  line-height: 40px;
  font-size: 1rem;
  border-radius: 8px;
}

.popup-order-card .countdown-item .label {
  font-size: 0.65rem;
}

/* Prevent body scroll when popup is open */
body.popup-open {
  overflow: hidden;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

/* Tablet (768px+) */
@media (min-width: 768px) {
  .hero-title {
    font-size: 2.8rem;
  }

  .hero-benefits {
    grid-template-columns: repeat(4, 1fr);
  }

  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .section-title {
    font-size: 2.3rem;
  }

  .cta h2 {
    font-size: 2.5rem;
  }
}

/* Desktop (992px+) */
@media (min-width: 992px) {
  .nav-desktop {
    display: flex;
    align-items: center;
  }

  .menu-toggle {
    display: none;
  }

  .hero {
    padding: 150px 0 100px;
  }

  .hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: 60px;
  }

  .hero-title {
    font-size: 3.2rem;
  }

  .product-image {
    max-width: 350px;
  }

  .science-grid {
    grid-template-columns: 1fr 1fr;
  }

  .results-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .benefits-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .section-title {
    font-size: 2.5rem;
  }
}

/* Large Desktop (1200px+) */
@media (min-width: 1200px) {
  .hero-title {
    font-size: 3.5rem;
  }

  .hero-grid {
    gap: 80px;
  }
}

/* ========================================
   ANIMATIONS
   ======================================== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Success Message */
.success-message {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.9);
  background: var(--white);
  padding: 40px;
  border-radius: 20px;
  box-shadow: var(--shadow-strong);
  text-align: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.success-message.active {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

.success-message i {
  font-size: 4rem;
  color: #27ae60;
  margin-bottom: 20px;
}

.success-message h3 {
  font-size: 1.5rem;
  color: var(--secondary);
  margin-bottom: 10px;
}

.success-message p {
  color: var(--text-medium);
}

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1999;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.overlay.active {
  opacity: 1;
  visibility: visible;
}