/* ============================================
   NiceF - Máscara Facial Ultravioleta
   Premium Beauty-Tech Product Page
   Mobile-first responsive design
   ============================================ */

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

:root {
  --color-primary: #1A1A2E;
  --color-secondary: #F8F0E8;
  --color-accent: #C9A87C;
  --color-accent-dark: #B08A5E;
  --color-accent-light: #E8D5C4;
  --color-white: #FFFFFF;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-text-muted: #999999;
  --color-success: #4CAF50;
  --color-star: #F5A623;
  --color-border: #E0D6CC;
  --color-bg-alt: #FBF7F2;
  --font-main: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition: all 0.3s ease;
  --max-width: 1200px;
}

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

body {
  font-family: var(--font-main);
  color: var(--color-text);
  background-color: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--color-accent-dark);
}

ul, ol {
  list-style: none;
}

/* --- Utility Classes --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.section-padding {
  padding: 60px 0;
}

.section-title {
  font-size: 2rem;
  font-weight: 600;
  color: var(--color-primary);
  text-align: center;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-light);
  text-align: center;
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-align: center;
  font-family: var(--font-main);
}

.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-white);
}

.btn-primary:hover {
  background-color: var(--color-accent-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-large {
  padding: 18px 48px;
  font-size: 1.15rem;
}

/* --- Header / Navigation --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0,0,0,0.05);
  transition: var(--transition);
}

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

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.nav-logo img {
  height: 40px;
  width: auto;
}

.nav-links {
  display: none;
  gap: 28px;
}

.nav-links a {
  color: var(--color-text);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.3px;
}

.nav-links a:hover {
  color: var(--color-accent);
}

.nav-cta {
  display: none;
}

.nav-cta .btn {
  padding: 10px 24px;
  font-size: 0.9rem;
}

.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
  background: none;
  border: none;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  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 {
  display: none;
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  background: var(--color-white);
  padding: 20px;
  box-shadow: var(--shadow-lg);
  z-index: 999;
}

.mobile-menu.active {
  display: block;
}

.mobile-menu a {
  display: block;
  padding: 12px 0;
  color: var(--color-text);
  font-size: 1rem;
  font-weight: 500;
  border-bottom: 1px solid var(--color-border);
}

.mobile-menu .btn {
  width: 100%;
  margin-top: 16px;
}

/* --- Hero Section --- */
.hero {
  padding-top: 80px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-white) 50%, var(--color-accent-light) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,124,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

.hero-content {
  text-align: center;
}

.hero-badge {
  display: inline-block;
  background: var(--color-accent-light);
  color: var(--color-accent-dark);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero-title {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: 16px;
}

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

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-light);
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-image {
  text-align: center;
}

.hero-image img {
  max-width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.trust-badges {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--color-text-light);
  font-weight: 500;
}

.trust-badge svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.trust-badge svg path {
  fill: var(--color-success);
}

/* --- Benefits Section --- */
.benefits {
  background: var(--color-white);
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.benefit-card {
  background: var(--color-bg-alt);
  padding: 32px 24px;
  border-radius: var(--radius-md);
  text-align: center;
  transition: var(--transition);
  border: 1px solid transparent;
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent-light);
}

.benefit-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 16px;
  background: var(--color-accent-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.benefit-icon svg {
  width: 28px;
  height: 28px;
}

.benefit-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.benefit-card p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.5;
}

/* --- How It Works --- */
.how-it-works {
  background: var(--color-secondary);
  position: relative;
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  counter-reset: step;
}

.step-card {
  background: var(--color-white);
  padding: 28px 24px;
  border-radius: var(--radius-md);
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-sm);
  counter-increment: step;
}

.step-number {
  width: 44px;
  height: 44px;
  background: var(--color-accent);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 auto 16px;
}

.step-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-icon svg {
  width: 36px;
  height: 36px;
}

.step-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.step-card p {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

/* --- Gallery Section --- */
.gallery {
  background: var(--color-white);
}

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

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px;
  background: linear-gradient(transparent, rgba(0,0,0,0.6));
  color: var(--color-white);
  font-size: 0.9rem;
  font-weight: 500;
}

/* --- Before/After Section --- */
.before-after {
  background: var(--color-bg-alt);
}

.ba-comparisons {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  max-width: 800px;
  margin: 0 auto;
}

.ba-item {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.ba-item h3 {
  text-align: center;
  padding: 20px;
  font-size: 1.2rem;
  color: var(--color-primary);
}

.ba-slider-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  cursor: ew-resize;
  user-select: none;
  -webkit-user-select: none;
}

.ba-slider-container img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ba-img-before {
  z-index: 1;
  clip-path: inset(0 50% 0 0);
}

.ba-img-after {
  z-index: 0;
}

.ba-slider-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 3px;
  background: var(--color-white);
  z-index: 3;
  transform: translateX(-50%);
  pointer-events: none;
}

.ba-slider-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  background: var(--color-white);
  border-radius: 50%;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
  pointer-events: none;
}

.ba-slider-handle svg {
  width: 20px;
  height: 20px;
}

.ba-labels {
  display: flex;
  justify-content: space-between;
  padding: 0 16px;
  position: absolute;
  bottom: 12px;
  left: 0;
  right: 0;
  z-index: 5;
  pointer-events: none;
}

.ba-label {
  background: rgba(0,0,0,0.6);
  color: var(--color-white);
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.ba-disclaimer {
  text-align: center;
  padding: 20px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-style: italic;
}

/* --- Reviews Section --- */
.reviews {
  background: var(--color-white);
}

.reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.review-card {
  background: var(--color-bg-alt);
  padding: 28px 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: var(--transition);
}

.review-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent-light);
}

.review-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 12px;
}

.review-stars svg {
  width: 18px;
  height: 18px;
}

.star-filled {
  fill: var(--color-star);
}

.star-empty {
  fill: #DDD;
}

.review-text {
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.6;
  margin-bottom: 16px;
  font-style: italic;
}

.review-author {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-primary);
}

.review-verified {
  font-size: 0.8rem;
  color: var(--color-success);
  margin-top: 2px;
}

/* --- FAQ Section --- */
.faq {
  background: var(--color-bg-alt);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--color-white);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: var(--transition);
}

.faq-item:hover {
  border-color: var(--color-accent-light);
}

.faq-question {
  width: 100%;
  padding: 18px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
  text-align: left;
  transition: var(--transition);
}

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

.faq-icon {
  width: 24px;
  height: 24px;
  transition: transform 0.3s ease;
  flex-shrink: 0;
  margin-left: 16px;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

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

.faq-answer-inner {
  padding: 0 24px 18px;
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* --- Order Section --- */
.order {
  background: linear-gradient(135deg, var(--color-primary) 0%, #2A2A4E 100%);
  color: var(--color-white);
}

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

.order .section-subtitle {
  color: rgba(255,255,255,0.7);
}

.order-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  max-width: 900px;
  margin: 0 auto;
}

.order-summary {
  text-align: center;
}

.order-price {
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 8px;
}

.order-price-note {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 24px;
}

.order-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.order-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.85);
}

.order-feature svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.order-form-wrapper {
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  backdrop-filter: blur(10px);
}

.order-form h3 {
  font-size: 1.3rem;
  margin-bottom: 24px;
  text-align: center;
}

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

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 6px;
  color: rgba(255,255,255,0.8);
}

.form-group label .required {
  color: #FF6B6B;
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.08);
  color: var(--color-white);
  font-size: 0.95rem;
  font-family: var(--font-main);
  transition: var(--transition);
}

.form-input::placeholder {
  color: rgba(255,255,255,0.4);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-accent);
  background: rgba(255,255,255,0.12);
}

.form-input.error {
  border-color: #FF6B6B;
}

.form-error {
  font-size: 0.8rem;
  color: #FF6B6B;
  margin-top: 4px;
  display: none;
}

.form-error.visible {
  display: block;
}

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

.form-select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.08);
  color: var(--color-white);
  font-size: 0.95rem;
  font-family: var(--font-main);
  transition: var(--transition);
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23ffffff' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
}

.form-select:focus {
  outline: none;
  border-color: var(--color-accent);
}

.form-select option {
  background: var(--color-primary);
  color: var(--color-white);
}

.payment-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.payment-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.payment-option:hover,
.payment-option.selected {
  border-color: var(--color-accent);
  background: rgba(201,168,124,0.1);
}

.payment-option input[type="radio"] {
  accent-color: var(--color-accent);
  width: 18px;
  height: 18px;
}

.payment-option span {
  font-size: 0.95rem;
}

.btn-order {
  width: 100%;
  padding: 16px;
  font-size: 1.1rem;
  margin-top: 24px;
  background: var(--color-accent);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-main);
}

.btn-order:hover {
  background: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.order-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

.order-success.visible {
  display: block;
}

.order-success svg {
  width: 64px;
  height: 64px;
  margin-bottom: 16px;
}

.order-success h3 {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.order-success p {
  color: rgba(255,255,255,0.7);
  font-size: 1rem;
}

/* --- Footer --- */
.footer {
  background: var(--color-primary);
  color: rgba(255,255,255,0.7);
  padding: 48px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-bottom: 32px;
}

.footer-brand img {
  height: 36px;
  margin-bottom: 12px;
  filter: brightness(0) invert(1);
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.5;
}

.footer-links h4 {
  color: var(--color-white);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.footer-links a {
  display: block;
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  padding: 4px 0;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  text-align: center;
  font-size: 0.85rem;
}

/* --- Cookie Banner --- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-white);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
  z-index: 10000;
  padding: 20px;
  display: none;
}

.cookie-banner.visible {
  display: block;
}

.cookie-content {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
}

.cookie-text {
  font-size: 0.9rem;
  color: var(--color-text);
  line-height: 1.5;
}

.cookie-text a {
  text-decoration: underline;
}

.cookie-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.cookie-btn {
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-main);
  border: 1px solid var(--color-border);
  background: var(--color-white);
  color: var(--color-text);
}

.cookie-btn.accept {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.cookie-btn.accept:hover {
  background: var(--color-accent-dark);
}

.cookie-btn.reject:hover,
.cookie-btn.settings:hover {
  background: var(--color-bg-alt);
}

/* --- Legal Pages --- */
.legal-page {
  padding-top: 100px;
  padding-bottom: 60px;
  min-height: 100vh;
}

.legal-page h1 {
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: 24px;
}

.legal-page h2 {
  font-size: 1.3rem;
  color: var(--color-primary);
  margin-top: 32px;
  margin-bottom: 12px;
}

.legal-page p {
  margin-bottom: 16px;
  line-height: 1.7;
  color: var(--color-text-light);
}

.legal-page ul {
  margin-bottom: 16px;
  padding-left: 24px;
}

.legal-page ul li {
  list-style: disc;
  margin-bottom: 8px;
  color: var(--color-text-light);
  line-height: 1.6;
}

.contact-form-page {
  max-width: 600px;
}

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

.contact-form-page .form-input,
.contact-form-page textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: var(--font-main);
  background: var(--color-white);
  color: var(--color-text);
  transition: var(--transition);
}

.contact-form-page .form-input:focus,
.contact-form-page textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.contact-form-page textarea {
  min-height: 120px;
  resize: vertical;
}

.contact-info {
  margin-bottom: 32px;
}

.contact-info p {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* --- Responsive Design --- */
@media (min-width: 480px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
  
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 768px) {
  .section-padding {
    padding: 80px 0;
  }
  
  .section-title {
    font-size: 2.5rem;
  }
  
  .hero-title {
    font-size: 3rem;
  }
  
  .hero .container {
    grid-template-columns: 1fr 1fr;
  }
  
  .hero-content {
    text-align: left;
  }
  
  .hero-buttons {
    justify-content: flex-start;
  }
  
  .trust-badges {
    justify-content: flex-start;
  }
  
  .benefits-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .reviews-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .ba-comparisons {
    grid-template-columns: 1fr 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
  
  .cookie-content {
    flex-direction: row;
    justify-content: space-between;
  }
  
  .order-content {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .nav-links {
    display: flex;
  }
  
  .nav-cta {
    display: block;
  }
  
  .hamburger {
    display: none;
  }
  
  .hero-title {
    font-size: 3.4rem;
  }
  
  .benefits-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .steps-grid {
    grid-template-columns: repeat(5, 1fr);
  }
  
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .gallery-item:first-child {
    grid-column: span 2;
    grid-row: span 2;
    aspect-ratio: auto;
  }
  
  .reviews-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

/* --- Animations --- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Scroll to top button --- */
.scroll-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  background: var(--color-accent);
  color: var(--color-white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 999;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.scroll-top.visible {
  display: flex;
}

.scroll-top:hover {
  background: var(--color-accent-dark);
  transform: translateY(-2px);
}

.scroll-top svg {
  width: 20px;
  height: 20px;
}

/* ========== STATIC BEFORE / AFTER GRID ========== */
.ba-static-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}

.ba-static-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

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

.ba-static-card img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.ba-static-label {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  padding: 6px 18px;
  border-radius: 24px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  z-index: 2;
}

.ba-static-label--after {
  background: var(--color-accent);
}

@media (max-width: 600px) {
  .ba-static-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* ========== STORIES / HISTORIAS REALES ========== */
.stories {
  background: var(--color-bg-alt, #f8f6f3);
}

.story-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 64px;
  padding: 40px;
  background: var(--color-white, #fff);
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
  transition: var(--transition);
}

.story-row:last-child {
  margin-bottom: 0;
}

.story-row:hover {
  box-shadow: 0 8px 40px rgba(0,0,0,0.1);
  transform: translateY(-4px);
}

/* Reversed layout: photo on left, text on right */
.story-row-reversed {
  direction: rtl;
}

.story-row-reversed > * {
  direction: ltr;
}

.story-text {
  position: relative;
}

.story-quote {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 6rem;
  line-height: 1;
  color: var(--color-accent, #C9A87C);
  opacity: 0.3;
  position: absolute;
  top: -24px;
  left: -8px;
  pointer-events: none;
}

.story-text p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--color-text, #333);
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}

.story-author {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.story-author strong {
  font-size: 1.15rem;
  color: var(--color-heading, #1a1a2e);
  font-weight: 700;
}

.story-author span {
  font-size: 0.9rem;
  color: var(--color-accent, #C9A87C);
  font-weight: 500;
  letter-spacing: 0.5px;
}

.story-image {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.story-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  aspect-ratio: 4 / 3;
  transition: transform 0.5s ease;
}

.story-row:hover .story-image img {
  transform: scale(1.03);
}

/* Mobile responsive */
@media (max-width: 768px) {
  .story-row,
  .story-row-reversed {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 24px;
    direction: ltr;
  }

  .story-row-reversed > .story-image {
    order: -1;
  }

  .story-text p {
    font-size: 1rem;
  }

  .story-quote {
    font-size: 4rem;
    top: -16px;
  }
}