/* ============================================
   DROGUERÍA REDES - Styles (Red/White Elegant)
   ============================================ */

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

:root {
  --primary: #D32F2F;
  --primary-dark: #B71C1C;
  --secondary: #EF5350;
  --accent: #FF5252;
  --accent-light: #FFEBEE;
  --dark: #2D1B1B;
  --dark-light: #4A2C2C;
  --gray: #6B5B5B;
  --gray-light: #A89898;
  --bg: #FFF8F7;
  --bg-card: #FFFFFF;
  --white: #FFFFFF;
  --red-soft: #FCE4E4;
  --red-gradient: linear-gradient(135deg, #D32F2F, #EF5350);
  --red-gradient-soft: linear-gradient(135deg, #EF5350, #FF8A80);
  --shadow: 0 4px 20px rgba(211, 47, 47, 0.08);
  --shadow-hover: 0 8px 30px rgba(211, 47, 47, 0.15);
  --shadow-lg: 0 10px 40px rgba(211, 47, 47, 0.12);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-xs: 6px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --nav-height: 72px;
  --whatsapp: #25D366;
  --whatsapp-dark: #1DA851;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--dark);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

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

.section {
  padding: 100px 0;
}

.section-title {
  font-size: 2.2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 16px;
  color: var(--dark);
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: var(--red-gradient);
  border-radius: 2px;
  margin: 12px auto 0;
}

.section-desc {
  text-align: center;
  color: var(--gray);
  font-size: 1.1rem;
  max-width: 650px;
  margin: 0 auto 50px;
  line-height: 1.7;
}

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font);
  position: relative;
  overflow: hidden;
}

.btn i {
  font-size: 1.1rem;
}

.btn-primary {
  background: var(--red-gradient);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(211, 47, 47, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(211, 47, 47, 0.45);
}

.btn-whatsapp {
  background: linear-gradient(135deg, var(--whatsapp), #128C7E);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.45);
}

.btn-small {
  padding: 10px 20px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 18px 40px;
  font-size: 1.1rem;
}

.btn-submit {
  width: 100%;
  justify-content: center;
  padding: 16px;
  font-size: 1rem;
}

/* --- NAVBAR --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(211, 47, 47, 0.06);
  z-index: 1000;
  transition: var(--transition);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--dark);
}

.nav-logo i {
  color: var(--primary);
  font-size: 1.6rem;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link {
  padding: 8px 16px;
  border-radius: var(--radius-xs);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--gray);
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
  background: rgba(211, 47, 47, 0.06);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--dark);
  border-radius: 2px;
  transition: var(--transition);
}

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

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

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

/* --- HERO --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--nav-height) + 40px) 20px 60px;
  position: relative;
  background: linear-gradient(135deg, #FFF5F5 0%, #FFEBEE 40%, #FFF8F7 100%);
  gap: 40px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(211, 47, 47, 0.05) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-content {
  flex: 1;
  max-width: 560px;
  z-index: 1;
}

.hero-title {
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--dark);
  margin-bottom: 20px;
}

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

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--gray);
  line-height: 1.7;
  margin-bottom: 32px;
}

.hero-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-image {
  flex: 1;
  max-width: 500px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.hero-image img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  transition: transform 8s ease;
}

.hero-image:hover img {
  transform: scale(1.05);
}

/* --- ABOUT --- */
.about {
  background: var(--white);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.benefit-card {
  background: var(--bg);
  padding: 30px 24px;
  border-radius: var(--radius);
  text-align: center;
  transition: var(--transition);
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}

.benefit-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--red-gradient);
  opacity: 0;
  transition: var(--transition);
}

.benefit-card:hover::before {
  opacity: 1;
}

.benefit-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(211, 47, 47, 0.1);
}

.benefit-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 16px;
  background: linear-gradient(135deg, rgba(211, 47, 47, 0.08), rgba(239, 83, 80, 0.08));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.benefit-icon i {
  font-size: 1.6rem;
  color: var(--primary);
}

.benefit-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

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

/* --- TESTIMONIALS --- */
.testimonials {
  background: var(--red-gradient);
  position: relative;
}

.testimonials .section-title {
  color: var(--white);
}

.testimonials .section-title::after {
  background: rgba(255, 255, 255, 0.5);
}

.testimonials .section-desc {
  color: rgba(255, 255, 255, 0.85);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.testimonial-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 16px;
  border: 3px solid var(--primary);
  box-shadow: 0 4px 12px rgba(211, 47, 47, 0.2);
}

.testimonial-card .stars {
  color: #FFB300;
  font-size: 1rem;
  margin-bottom: 12px;
  letter-spacing: 2px;
}

.testimonial-card p {
  font-size: 0.92rem;
  color: var(--gray);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 12px;
}

.testimonial-card h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--dark);
}

.testimonial-card span {
  font-size: 0.8rem;
  color: var(--gray-light);
}

/* --- PRODUCTS --- */
.products {
  background: var(--bg);
}

.categories-filter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 8px 18px;
  border-radius: 50px;
  border: 1.5px solid var(--gray-light);
  background: transparent;
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray);
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(211, 47, 47, 0.04);
}

.filter-btn.active {
  background: var(--red-gradient);
  color: var(--white);
  border-color: transparent;
  box-shadow: 0 2px 10px rgba(211, 47, 47, 0.25);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.product-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid rgba(211, 47, 47, 0.04);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.product-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover .product-image {
  transform: scale(1.08);
}

.product-image-wrap {
  overflow: hidden;
  position: relative;
}

.product-category {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--red-gradient);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.product-info {
  padding: 16px;
}

.product-info h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.product-stars {
  color: #FFB300;
  font-size: 0.8rem;
  margin-bottom: 6px;
  letter-spacing: 1px;
}

.product-info p {
  font-size: 0.85rem;
  color: var(--gray);
  margin-bottom: 10px;
  line-height: 1.5;
}

.product-price {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 12px;
}

.product-btn {
  width: 100%;
  padding: 10px;
  border-radius: var(--radius-xs);
  border: 1.5px solid var(--primary);
  background: transparent;
  color: var(--primary);
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.product-btn:hover {
  background: var(--red-gradient);
  color: var(--white);
  border-color: transparent;
}

/* --- PROMOTIONS --- */
.promotions {
  background: linear-gradient(135deg, #FFF5F5 0%, #FFEBEE 50%, #FFF8F7 100%);
}

.promotions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.promo-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(211, 47, 47, 0.04);
}

.promo-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.promo-badge {
  position: absolute;
  top: 16px;
  right: -32px;
  background: var(--red-gradient);
  color: var(--white);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 4px 40px;
  transform: rotate(45deg);
  box-shadow: 0 2px 8px rgba(211, 47, 47, 0.4);
  animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.promo-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  background: linear-gradient(135deg, rgba(211, 47, 47, 0.08), rgba(255, 82, 82, 0.08));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.promo-icon i {
  font-size: 1.8rem;
  color: var(--primary);
}

.promo-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.promo-card p {
  font-size: 0.88rem;
  color: var(--gray);
  margin-bottom: 16px;
  line-height: 1.6;
}

/* --- COUNTDOWN TIMER --- */
.countdown-section {
  text-align: center;
  margin-bottom: 40px;
  padding: 30px;
  background: var(--red-gradient);
  border-radius: var(--radius);
  color: var(--white);
  box-shadow: 0 8px 30px rgba(211, 47, 47, 0.3);
}

.countdown-section h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.countdown-section p {
  font-size: 0.95rem;
  opacity: 0.9;
  margin-bottom: 20px;
}

.countdown-timer {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.countdown-item {
  text-align: center;
  min-width: 70px;
}

.countdown-item .number {
  font-size: 2.2rem;
  font-weight: 800;
  display: block;
  line-height: 1;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.countdown-item .label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0.8;
  margin-top: 4px;
  display: block;
}

.countdown-sep {
  font-size: 2rem;
  font-weight: 700;
  padding-top: 2px;
  opacity: 0.5;
}

/* --- DELIVERY --- */
.delivery {
  background: var(--white);
}

.delivery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 50px;
}

.delivery-item {
  text-align: center;
  padding: 24px 16px;
  transition: var(--transition);
}

.delivery-item:hover {
  transform: translateY(-4px);
}

.delivery-item i {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 16px;
  transition: var(--transition);
}

.delivery-item:hover i {
  transform: scale(1.15);
  color: var(--secondary);
}

.delivery-item h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.delivery-item p {
  font-size: 0.88rem;
  color: var(--gray);
  line-height: 1.6;
}

.delivery-cta {
  text-align: center;
}

/* --- LOCATION --- */
.location {
  background: var(--bg);
}

.location-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.location-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.location-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--bg-card);
  padding: 20px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.location-card:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-hover);
}

.location-card i {
  font-size: 1.4rem;
  color: var(--primary);
  margin-top: 2px;
  flex-shrink: 0;
}

.location-card h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.location-card p {
  font-size: 0.88rem;
  color: var(--gray);
}

.location-map {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.map-placeholder {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
}

.map-placeholder img {
  width: 100%;
  height: 380px;
  object-fit: cover;
}

.map-overlay {
  position: absolute;
  inset: 0;
  background: rgba(45, 27, 27, 0.6);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--white);
  text-align: center;
  padding: 20px;
}

.map-overlay i {
  font-size: 3rem;
  opacity: 0.9;
}

.map-overlay p {
  font-size: 1rem;
  font-weight: 500;
}

/* --- FORM --- */
.contact-form {
  background: var(--white);
}

.form-container {
  max-width: 700px;
  margin: 0 auto;
  background: var(--bg);
  padding: 40px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: block;
}

.form-container.hidden {
  display: none;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--dark);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid #F0E0E0;
  border-radius: var(--radius-xs);
  font-family: var(--font);
  font-size: 0.92rem;
  transition: var(--transition);
  background: var(--white);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(211, 47, 47, 0.08);
}

.form-group input.error,
.form-group textarea.error {
  border-color: #EF4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-light);
}

.form-success {
  max-width: 500px;
  margin: 0 auto;
  text-align: center;
  padding: 60px 20px;
  display: none;
}

.form-success.show {
  display: block;
}

.form-success i {
  font-size: 4rem;
  color: var(--primary);
  margin-bottom: 20px;
}

.form-success h3 {
  font-size: 1.6rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.form-success p {
  color: var(--gray);
  font-size: 1.05rem;
}

/* --- CONTACT --- */
.contact {
  background: var(--bg);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.contact-card {
  background: var(--bg-card);
  padding: 28px 20px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid rgba(211, 47, 47, 0.04);
}

.contact-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.contact-card i {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 14px;
}

.contact-card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

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

.social-card h3 {
  margin-bottom: 16px;
}

.social-icons {
  display: flex;
  justify-content: center;
  gap: 14px;
}

.social-icons a {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--red-soft);
  color: var(--primary);
  font-size: 1.2rem;
  transition: var(--transition);
}

.social-icons a:hover {
  background: var(--red-gradient);
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(211, 47, 47, 0.3);
}

/* --- FOOTER --- */
.footer {
  background: var(--dark);
  color: var(--white);
  padding: 40px 0;
  text-align: center;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.2rem;
  font-weight: 700;
}

.footer-brand i {
  color: var(--secondary);
}

.footer p {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.5);
}

/* --- WHATSAPP FLOATING BUTTON --- */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--whatsapp), #128C7E);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.8rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: var(--transition);
  animation: whatsappPulse 2s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.55);
}

@keyframes whatsappPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.65); }
}

/* --- ANIMATIONS --- */
.animate-fade-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 0.8s ease forwards;
}

.animate-zoom-in {
  opacity: 0;
  transform: scale(0.9);
  animation: zoomIn 1s ease forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes zoomIn {
  to { opacity: 1; transform: scale(1); }
}

/* Scroll reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
  .hero-title { font-size: 2.6rem; }
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .promotions-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    padding: 80px 24px 24px;
    box-shadow: -4px 0 30px rgba(0, 0, 0, 0.1);
    transition: right 0.35s ease;
    gap: 4px;
  }

  .nav-menu.active {
    right: 0;
  }

  .nav-link {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
  }

  .nav-toggle {
    display: flex;
  }

  .hero {
    flex-direction: column;
    text-align: center;
    padding-top: calc(var(--nav-height) + 30px);
  }

  .hero-content { max-width: 100%; }
  .hero-image { max-width: 100%; }
  .hero-title { font-size: 2rem; }
  .hero-buttons { justify-content: center; }

  .section { padding: 70px 0; }
  .section-title { font-size: 1.8rem; }

  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .promotions-grid { grid-template-columns: 1fr; }
  .delivery-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .location-content { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .form-container { padding: 24px; }

  .categories-filter {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 8px;
    justify-content: flex-start;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
  }

  .filter-btn {
    flex-shrink: 0;
    scroll-snap-align: start;
  }

  .countdown-timer {
    gap: 12px;
  }

  .countdown-item .number {
    font-size: 1.6rem;
  }
}

@media (max-width: 480px) {
  .hero-title { font-size: 1.7rem; }
  .hero-subtitle { font-size: 1rem; }
  .hero-buttons { flex-direction: column; align-items: center; }
  .btn { width: 100%; justify-content: center; }

  .benefits-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .delivery-grid { grid-template-columns: 1fr; }
  .form-container { padding: 16px; }

  .whatsapp-float {
    width: 52px;
    height: 52px;
    font-size: 1.5rem;
    bottom: 16px;
    right: 16px;
  }

  .countdown-item {
    min-width: 55px;
  }

  .countdown-item .number {
    font-size: 1.3rem;
  }

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

  .countdown-sep {
    font-size: 1.3rem;
  }
}