/* ─────────────────────────────────────────────────────────────
   Míralo Bien — Landing Page Styles
   ───────────────────────────────────────────────────────────── */

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --color-bg:          #FAFAFA;
  --color-surface:     #FFFFFF;
  --color-border:      #E5E7EB;
  --color-text:        #111827;
  --color-text-muted:  #4B5563;
  --color-text-subtle: #6B7280;
  --color-accent:      #1E3A5F;
  --color-accent-hover:#152C4A;
  --color-tag-bg:      #EEF2FF;
  --color-tag-text:    #3730A3;
  --color-check:       #16A34A;
  --color-badge-bg:    #F0FDF4;
  --color-badge-text:  #166534;

  --max-width: 1120px;
  --gutter: 1.5rem;
  --radius: 0.75rem;
  --radius-sm: 0.375rem;

  --font: 'Figtree', ui-sans-serif, system-ui, sans-serif;
}

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

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

body {
  font-family: var(--font);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Utilities ──────────────────────────────────────────────── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ── Header ─────────────────────────────────────────────────── */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.header-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo-container img {
  height: 36px;
  width: auto;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color 0.15s;
}
.nav-link:hover { color: var(--color-text); }

.nav-link--cta {
  background: var(--color-accent);
  color: #fff;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  transition: background 0.15s;
}
.nav-link--cta:hover { background: var(--color-accent-hover); color: #fff; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all 0.2s;
}

/* ── CTA Buttons ────────────────────────────────────────────── */
.cta-primary {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  font-weight: 600;
  font-size: 1rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-sm);
  transition: background 0.15s, transform 0.1s;
}
.cta-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}

.cta-secondary {
  display: inline-block;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-border);
  transition: color 0.15s, border-color 0.15s;
}
.cta-secondary:hover {
  color: var(--color-text);
  border-color: var(--color-text);
}

/* ── Hero ───────────────────────────────────────────────────── */
.hero {
  padding: 5rem var(--gutter) 4rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-text { max-width: 540px; }

.hero-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  margin-bottom: 1rem;
}

.hero-text h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: 1.25rem;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 2rem;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.hero-img {
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0,0,0,0.12);
  cursor: zoom-in;
  transition: transform 0.2s;
}
.hero-img:hover { transform: scale(1.01); }

/* ── Benefit Sections ───────────────────────────────────────── */
.benefit {
  padding: 5rem var(--gutter);
  border-top: 1px solid var(--color-border);
}
.benefit--alt { background-color: var(--color-surface); }

.benefit-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.benefit-grid--reverse { direction: rtl; }
.benefit-grid--reverse > * { direction: ltr; }

.benefit-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: var(--color-tag-bg);
  color: var(--color-tag-text);
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  margin-bottom: 0.85rem;
}

.benefit-text h2 {
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.015em;
  margin-bottom: 0.85rem;
}

.benefit-text p {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.benefit-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.benefit-list li {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  padding-left: 1.25rem;
  position: relative;
}
.benefit-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-size: 0.85rem;
  top: 2px;
}

.benefit-image img {
  border-radius: var(--radius);
  box-shadow: 0 12px 40px rgba(0,0,0,0.09);
  cursor: zoom-in;
  transition: transform 0.2s;
}
.benefit-image img:hover { transform: scale(1.01); }

/* ── Stats ──────────────────────────────────────────────────── */
.stats {
  padding: 4rem var(--gutter);
  background: var(--color-accent);
  color: #fff;
}

.stats-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.stat-number {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
  color: #fff;
}

.stat-label {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.4;
}

/* ── Features Grid ──────────────────────────────────────────── */
.features {
  padding: 5rem var(--gutter);
  max-width: var(--max-width);
  margin: 0 auto;
}

.features-header {
  margin-bottom: 2.5rem;
}

.features-header h2 {
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  font-weight: 700;
  letter-spacing: -0.015em;
  margin-bottom: 0.5rem;
}

.features-header p {
  font-size: 1rem;
  color: var(--color-text-muted);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: box-shadow 0.15s, transform 0.15s;
}
.feature-card:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,0.07);
  transform: translateY(-2px);
}

.feature-icon {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.feature-card h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.feature-card p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* ── Pricing ─────────────────────────────────────────────────── */
.pricing {
  padding: 5rem var(--gutter);
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
}

.pricing-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.pricing-left h2 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.pricing-tagline {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

.price-display {
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: #F8FAFC;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.price-amount {
  font-size: 2.75rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--color-text);
  line-height: 1;
  margin-bottom: 0.4rem;
}

.price-period {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.price-billed {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 0.3rem;
}

.price-daily {
  font-size: 0.875rem;
  color: var(--color-text-subtle);
}

.pricing-guarantee {
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  background: var(--color-badge-bg);
  border-left: 3px solid var(--color-check);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

.pricing-right h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.8rem;
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  margin-bottom: 2rem;
}

.pricing-features li {
  display: flex;
  gap: 0.6rem;
  font-size: 0.95rem;
  align-items: baseline;
}

.check {
  color: var(--color-check);
  font-weight: 700;
  flex-shrink: 0;
}

.pricing-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.badge {
  font-size: 0.8rem;
  font-weight: 500;
  background: var(--color-badge-bg);
  color: var(--color-badge-text);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(22,101,52,0.15);
}

/* ── FAQ ─────────────────────────────────────────────────────── */
.faq {
  padding: 5rem var(--gutter);
  border-top: 1px solid var(--color-border);
}

.faq-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.faq-inner h2 {
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  font-weight: 700;
  letter-spacing: -0.015em;
  margin-bottom: 2rem;
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.faq-item {
  border-top: 1px solid var(--color-border);
  padding: 1.25rem 0;
}
.faq-item:nth-child(odd) { padding-right: 3rem; }
.faq-item:nth-child(even) { padding-left: 3rem; border-left: 1px solid var(--color-border); }

.faq-item summary {
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  list-style: none;
  padding-right: 1rem;
  position: relative;
  user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  position: absolute;
  right: 0;
  color: var(--color-text-muted);
  font-weight: 400;
  font-size: 1.1rem;
}
.faq-item[open] summary::after { content: '−'; }

.faq-item p {
  margin-top: 0.75rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ── CTA Final ───────────────────────────────────────────────── */
.cta-final {
  padding: 5rem var(--gutter);
  border-top: 1px solid var(--color-border);
  background: var(--color-accent);
  color: #fff;
}

.cta-final-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
  align-items: center;
}

.cta-final-text h2 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
  color: #fff;
}

.cta-final-text p {
  font-size: 1rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 1.75rem;
}

.cta-final-text .cta-primary {
  background: #fff;
  color: var(--color-accent);
}
.cta-final-text .cta-primary:hover {
  background: #F0F4FF;
  transform: translateY(-1px);
}

.cta-final-details {
  text-align: right;
}
.cta-final-details p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
}

/* ── Developer ───────────────────────────────────────────────── */
.developer {
  padding: 1.5rem var(--gutter);
  border-top: 1px solid var(--color-border);
}

.developer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.developer-inner p {
  font-size: 0.85rem;
  color: var(--color-text-subtle);
}

.developer-link {
  font-size: 0.85rem;
  color: var(--color-accent);
  font-weight: 500;
}
.developer-link:hover { text-decoration: underline; }

/* ── Footer ──────────────────────────────────────────────────── */
.footer {
  padding: 1.5rem var(--gutter);
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-inner p {
  font-size: 0.8rem;
  color: var(--color-text-subtle);
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero-grid,
  .benefit-grid,
  .pricing-inner,
  .cta-final-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .benefit-grid--reverse { direction: ltr; }

  .hero-visual { order: -1; }

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

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

  .faq-item:nth-child(even) {
    padding-left: 0;
    border-left: none;
  }

  .stats-grid { grid-template-columns: 1fr; gap: 1.5rem; }

  .cta-final-details { text-align: left; }
}

@media (max-width: 600px) {
  .header-nav { display: none; }
  .hamburger { display: flex; }

  .hero { padding: 3rem var(--gutter) 2.5rem; }
  .benefit { padding: 3rem var(--gutter); }
  .features { padding: 3rem var(--gutter); }
  .pricing { padding: 3rem var(--gutter); }
  .faq { padding: 3rem var(--gutter); }
  .cta-final { padding: 3rem var(--gutter); }

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

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

/* ── Video Section ───────────────────────────────────────────── */
.video-section {
  padding: 5rem var(--gutter);
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.video-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.video-header {
  margin-bottom: 2rem;
  max-width: 600px;
}

.video-header h2 {
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  font-weight: 700;
  letter-spacing: -0.015em;
  margin-bottom: 0.5rem;
}

.video-header p {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.video-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 */
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0,0,0,0.12);
}

.video-wrapper iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

@media (max-width: 600px) {
  .video-section { padding: 3rem var(--gutter); }
}

/* ── Image zoom (reuse from main.js) ─────────────────────────── */
.enlargeable { cursor: zoom-in; }