/* QRpro — shared styles */

:root {
  --color-primary: #eb473f;
  --color-primary-dark: #c82c24;
  --color-dark: #161922;
  --color-text: #444444;
  --color-muted: #777d77;
  --color-border: #e5e5e5;
  --color-bg-alt: #f7f7f8;
  --color-white: #ffffff;
  --radius: 12px;
  --shadow: 0 10px 30px rgba(22, 25, 34, 0.08);
  --container: 1160px;
  --font: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--color-dark);
  margin: 0 0 16px;
  line-height: 1.25;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 90px 0;
}

.eyebrow {
  display: inline-block;
  color: var(--color-primary);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 13px;
  margin-bottom: 12px;
}

.section-title {
  font-size: 34px;
  max-width: 720px;
}

.section-title.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-intro {
  max-width: 640px;
  color: var(--color-muted);
  font-size: 17px;
}

.section-intro.center {
  margin: 0 auto;
  text-align: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 8px 20px rgba(235, 71, 63, 0.35);
}

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

.btn-outline {
  background: transparent;
  border-color: var(--color-dark);
  color: var(--color-dark);
}

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

.btn-block {
  width: 100%;
}

/* Header */
#site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: var(--container);
  margin: 0 auto;
}

.logo img {
  height: 42px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 34px;
}

.nav-menu a {
  font-weight: 600;
  font-size: 15px;
  color: var(--color-dark);
}

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

.nav-menu .btn-outline {
  display: none;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
}

.lang-switch a {
  padding: 4px 8px;
  border-radius: 6px;
  opacity: 0.55;
}

.lang-switch a.active {
  opacity: 1;
  background: var(--color-bg-alt);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 26px;
  cursor: pointer;
  color: var(--color-dark);
}

/* Hero */
#hero {
  position: relative;
  padding: 130px 0 110px;
  background: linear-gradient(180deg, #fff 0%, #fff5f4 100%);
  overflow: hidden;
  text-align: center;
}

#hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("../img/qrpro-fondo-1.png") center / cover no-repeat;
  opacity: 0.12;
  z-index: 0;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
}

.hero-inner .eyebrow {
  font-size: 16px;
}

#hero h1 {
  font-size: 48px;
  margin-bottom: 18px;
}

#hero .hero-lead {
  font-size: 19px;
  color: var(--color-text);
  margin-bottom: 34px;
}

/* Features */
.features-grid {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px 26px;
  text-align: left;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

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

.feature-card img {
  width: 56px;
  height: 56px;
  margin-bottom: 18px;
}

.feature-card h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 15px;
  color: var(--color-muted);
  margin: 0;
}

.demo-callout {
  margin-top: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  padding: 32px;
  text-align: left;
}

.demo-callout img {
  width: 110px;
  height: 110px;
  border-radius: 8px;
  background: #fff;
  padding: 8px;
  border: 1px solid var(--color-border);
}

.demo-callout .demo-text strong {
  display: block;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.demo-callout .demo-text a {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-dark);
}

/* Pricing */
#pricing {
  background: var(--color-bg-alt);
}

.pricing-grid {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  align-items: stretch;
}

.price-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow);
}

.price-card.featured {
  border: 2px solid var(--color-primary);
  position: relative;
}

.price-card.featured::before {
  content: attr(data-badge);
  position: absolute;
  top: -14px;
  left: 36px;
  background: var(--color-primary);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
}

.price-card-head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 8px;
}

.price-card-head img {
  width: 56px;
  height: 56px;
}

.price-card-head h3 {
  font-size: 22px;
  margin: 0;
}

.price-card .subtitle {
  color: var(--color-muted);
  font-size: 14px;
  margin-bottom: 22px;
}

.price-value {
  font-size: 42px;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.price-value span {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-muted);
}

.price-limits {
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 24px;
}

.price-features {
  flex: 1;
  margin-bottom: 28px;
}

.price-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 7px 0;
  font-size: 15px;
  border-bottom: 1px solid var(--color-border);
}

.price-features li:last-child {
  border-bottom: none;
}

.price-features li::before {
  content: "✓";
  color: var(--color-primary);
  font-weight: 800;
  flex-shrink: 0;
}

.pricing-note {
  margin-top: 30px;
  text-align: center;
  font-size: 13px;
  color: var(--color-muted);
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

/* Partners */
#partners {
  text-align: center;
}

#partners .partners-image {
  margin-top: 40px;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

/* Contact */
#contact {
  background: var(--color-dark);
  color: #d8dae0;
}

#contact .section-title,
#contact h3 {
  color: #fff;
}

#contact .section-intro {
  color: #a9adba;
}

.contact-grid {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.contact-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: 30px;
  text-align: center;
}

.contact-card h6 {
  color: var(--color-primary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 13px;
  margin-bottom: 12px;
}

.contact-card a {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
}

.contact-card a:hover {
  color: var(--color-primary);
}

/* Footer */
#site-footer {
  background: var(--color-dark);
  color: #9ea0ab;
  padding: 40px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-inner .logo img {
  height: 32px;
  filter: brightness(0) invert(1);
  opacity: 0.85;
}

.footer-links {
  display: flex;
  gap: 24px;
  font-size: 14px;
}

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

.footer-copy {
  font-size: 13px;
  color: #6c6e79;
}

/* Cookie banner */
#cookie-banner {
  position: fixed;
  left: 20px;
  right: 20px;
  bottom: 20px;
  z-index: 200;
  background: var(--color-dark);
  color: #d8dae0;
  border-radius: var(--radius);
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
  max-width: 720px;
  margin: 0 auto;
}

#cookie-banner.hidden {
  display: none;
}

#cookie-banner p {
  margin: 0;
  font-size: 14px;
}

#cookie-banner a {
  color: #fff;
  text-decoration: underline;
}

/* Mobile menu */
@media (max-width: 900px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

@media (max-width: 720px) {
  section {
    padding: 64px 0;
  }

  #hero {
    padding: 96px 0 70px;
  }

  #hero h1 {
    font-size: 32px;
  }

  .section-title {
    font-size: 26px;
  }

  .nav-toggle {
    display: block;
  }

  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px;
    gap: 16px;
    border-bottom: 1px solid var(--color-border);
    display: none;
  }

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

  .nav-actions {
    gap: 10px;
  }

  .nav-actions > .btn-outline {
    display: none;
  }

  .nav-menu .btn-outline {
    display: inline-flex;
    margin-top: 4px;
  }

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

  .demo-callout {
    flex-direction: column;
    text-align: center;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}