/* ============================================
   POTOSÍ PRODUCE — Dark Luxury Design System
   ============================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

/* ---------- Design Tokens ---------- */
:root {
  /* Core Palette */
  --bg-primary: #050505;
  --bg-secondary: #0a0a0a;
  --bg-card: #111111;
  --bg-glass: rgba(17, 17, 17, 0.6);
  --border-glass: rgba(34, 197, 94, 0.15);
  --border-subtle: rgba(255, 255, 255, 0.06);

  /* Brand Green */
  --primary-300: #86efac;
  --primary-400: #4ade80;
  --primary-500: #22C55E;
  --primary-600: #16a34a;
  --primary-700: #15803d;
  --primary-glow: rgba(34, 197, 94, 0.5);
  --primary-glow-soft: rgba(34, 197, 94, 0.15);

  /* Text */
  --text-primary: #FFFFFF;
  --text-secondary: #a1a1aa;
  --text-muted: #71717a;

  /* Accents */
  --danger: #ef4444;
  --danger-bg: rgba(239, 68, 68, 0.1);
  --success-bg: rgba(34, 197, 94, 0.1);

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing */
  --section-pad: clamp(4rem, 8vw, 7rem) clamp(1rem, 5vw, 6rem);

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  /* Transitions */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--primary-500) var(--bg-primary);
}

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

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

a {
  color: var(--primary-400);
  text-decoration: none;
  transition: color 0.3s var(--ease-out);
}

a:hover {
  color: var(--primary-300);
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--primary-700);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-500);
}

/* ---------- Utility ---------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 5vw, 2rem);
}

.section-label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--primary-500);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.section-label::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--primary-500);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.7;
}

/* ---------- Glass Card ---------- */
.glass {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
}

.glass-subtle {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: all 0.35s var(--ease-out);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary-500);
  color: #000;
  box-shadow: 0 0 20px var(--primary-glow-soft);
}

.btn-primary:hover {
  background: var(--primary-400);
  box-shadow: 0 0 30px var(--primary-glow);
  transform: translateY(-2px);
  color: #000;
}

.btn-outline {
  background: transparent;
  color: var(--primary-400);
  border: 1.5px solid var(--primary-500);
  box-shadow: 0 0 15px var(--primary-glow-soft);
}

.btn-outline:hover {
  background: rgba(34, 197, 94, 0.08);
  box-shadow: 0 0 25px var(--primary-glow);
  transform: translateY(-2px);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.15);
}

/* ---------- NAVBAR ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: all 0.4s var(--ease-out);
}

.navbar.scrolled {
  background: rgba(5, 5, 5, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
  padding: 0.65rem 0;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.navbar-logo img {
  height: 48px;
  width: auto;
}

.navbar-logo .logo-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text-primary);
}

.navbar-logo .logo-sub {
  font-size: 0.7rem;
  color: var(--primary-500);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.navbar-links a {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: color 0.3s var(--ease-out);
  letter-spacing: 0.3px;
}

.navbar-links a:hover {
  color: var(--text-primary);
}

.navbar-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.navbar-cta .btn {
  padding: 0.65rem 1.25rem;
  font-size: 0.85rem;
}

.navbar-phone {
  color: var(--text-secondary);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: all 0.3s var(--ease-out);
  border-radius: 2px;
}

/* ---------- HERO ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: var(--section-pad);
  padding-top: 8rem;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 80%;
  height: 150%;
  background: radial-gradient(ellipse, var(--primary-glow-soft), transparent 70%);
  pointer-events: none;
  animation: pulse-glow 6s ease-in-out infinite alternate;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to top, var(--bg-primary), transparent);
  pointer-events: none;
  z-index: 1;
}

@keyframes pulse-glow {
  0% {
    opacity: 0.3;
    transform: scale(1);
  }

  100% {
    opacity: 0.6;
    transform: scale(1.1);
  }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 560px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  background: var(--primary-glow-soft);
  border: 1px solid var(--border-glass);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--primary-400);
  margin-bottom: 1.5rem;
}

.hero-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary-500);
  animation: blink 2s infinite;
}

@keyframes blink {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.3;
  }
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4.5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.25rem;
}

.hero h1 .highlight {
  color: var(--primary-400);
  position: relative;
}

.hero h1 .highlight::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--primary-500);
  border-radius: 2px;
  opacity: 0.5;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.hero-sub strong {
  color: var(--text-primary);
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}

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

.hero-stat .number {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--primary-400);
}

.hero-stat .label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ---- Hero Right: Dual Cards ---- */
.hero-cards {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hero-card {
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  transition: all 0.4s var(--ease-out);
}

.hero-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.3);
}

.hero-card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.hero-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.hero-card-icon.green {
  background: var(--primary-glow-soft);
  color: var(--primary-400);
}

.hero-card-icon.white {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
}

.hero-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
}

.hero-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Quick Order Form */
.quick-order-form {
  display: flex;
  gap: 0.75rem;
}

.quick-order-form input {
  flex: 1;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: border-color 0.3s var(--ease-out);
}

.quick-order-form input:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 15px var(--primary-glow-soft);
}

.quick-order-form input::placeholder {
  color: var(--text-muted);
}

/* ---------- TRUST BAR ---------- */
.trust-bar {
  padding: 1.5rem 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-secondary);
}

.trust-bar .container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: clamp(1.5rem, 4vw, 3rem);
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  white-space: nowrap;
}

.trust-item .icon {
  color: var(--primary-500);
  font-size: 1rem;
}

/* ---------- SERVICES / FEATURES ---------- */
.services {
  padding: var(--section-pad);
}

.services-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.services-header .section-subtitle {
  margin: 0 auto;
}

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

.service-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.45s var(--ease-out);
  position: relative;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary-500);
  box-shadow: 0 20px 60px rgba(34, 197, 94, 0.1);
}

.service-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.5s var(--ease-out);
}

.service-card:hover .service-card-img {
  transform: scale(1.05);
}

.service-card-body {
  padding: 1.5rem;
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.service-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ---------- DIFERENCIA (Comparison) ---------- */
.diferencia {
  padding: var(--section-pad);
  background: var(--bg-secondary);
}

.diferencia-header {
  text-align: center;
  margin-bottom: 3rem;
}

.diferencia-header .section-subtitle {
  margin: 0 auto;
}

.comparison-table {
  max-width: 900px;
  margin: 0 auto;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

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

.comparison-cell {
  padding: 1.25rem 1.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  border-bottom: 1px solid var(--border-subtle);
}

.comparison-cell.header {
  padding: 1.5rem 1.75rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.comparison-cell.competitor {
  background: rgba(239, 68, 68, 0.04);
  color: var(--text-secondary);
  border-right: 1px solid var(--border-subtle);
}

.comparison-cell.competitor.header {
  background: rgba(239, 68, 68, 0.08);
  color: var(--danger);
}

.comparison-cell.potosi {
  background: rgba(34, 197, 94, 0.04);
}

.comparison-cell.potosi.header {
  background: rgba(34, 197, 94, 0.1);
  color: var(--primary-400);
}

.comparison-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.comparison-icon.bad {
  background: var(--danger-bg);
  color: var(--danger);
}

.comparison-icon.good {
  background: var(--success-bg);
  color: var(--primary-500);
}

.comparison-text strong {
  display: block;
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.comparison-text span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Testimonial */
.testimonial {
  max-width: 700px;
  margin: 3rem auto 0;
  text-align: center;
  padding: 2rem;
  border-radius: var(--radius-xl);
}

.testimonial blockquote {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  font-style: italic;
  line-height: 1.5;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary-glow-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.testimonial-name strong {
  display: block;
  font-size: 0.9rem;
}

.testimonial-name span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ---------- SHOWCASE / FAVORITES ---------- */
.showcase {
  padding: var(--section-pad);
}

.showcase-header {
  text-align: center;
  margin-bottom: 3rem;
}

.showcase-header .section-subtitle {
  margin: 0 auto;
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1000px;
  margin: 0 auto;
}

/* Flip Card */
.flip-card {
  perspective: 1000px;
  height: 420px;
  cursor: pointer;
}

.flip-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.7s var(--ease-out);
  transform-style: preserve-3d;
}

.flip-card:hover .flip-card-inner {
  transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-xl);
  overflow: hidden;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.flip-card-front {
  display: flex;
  flex-direction: column;
}

.flip-card-front img {
  width: 100%;
  height: 75%;
  object-fit: cover;
}

.flip-card-front .card-info {
  padding: 1rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-top: none;
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.flip-card-front .card-info h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
}

.flip-card-front .card-info .badge {
  padding: 0.3rem 0.75rem;
  border-radius: 50px;
  background: var(--primary-glow-soft);
  color: var(--primary-400);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  white-space: nowrap;
}

.flip-card-back {
  background: linear-gradient(135deg, var(--primary-700), var(--primary-500));
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  text-align: center;
  border: 1px solid var(--border-glass);
}

.flip-card-back h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: #000;
  margin-bottom: 0.75rem;
}

.flip-card-back p {
  font-size: 0.95rem;
  color: rgba(0, 0, 0, 0.7);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.flip-card-back .btn {
  background: #000;
  color: var(--primary-400);
}

.flip-card-back .btn:hover {
  background: #111;
}

/* ---------- CLIENTS / TESTIMONIALS ---------- */
.clients-section {
  padding: var(--section-pad);
  background: var(--bg-secondary);
  overflow: hidden;
}

.clients-header {
  text-align: center;
  margin-bottom: 3rem;
}

.clients-header .section-subtitle {
  margin: 0 auto;
}

/* Logo Scroll Bar */
.clients-logos {
  display: flex;
  gap: 2.5rem;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
  padding: 1.5rem 0;
}

.client-logo-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  transition: all 0.3s var(--ease-out);
  white-space: nowrap;
}

.client-logo-item:hover {
  border-color: var(--primary-500);
  background: rgba(34, 197, 94, 0.05);
  transform: translateY(-2px);
}

.client-logo-initial {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.85rem;
  color: #000;
  flex-shrink: 0;
}

.client-logo-initial.green {
  background: var(--primary-500);
}

.client-logo-initial.emerald {
  background: #10b981;
}

.client-logo-initial.teal {
  background: #14b8a6;
}

.client-logo-initial.lime {
  background: #84cc16;
}

.client-logo-initial.cyan {
  background: #06b6d4;
}

.client-logo-name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.client-logo-city {
  font-size: 0.68rem;
  color: var(--text-muted);
}

/* Testimonials Grid */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  max-width: 1000px;
  margin: 0 auto;
}

.testimonial-card {
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  background: var(--bg-glass);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border: 1px solid var(--border-glass);
  transition: all 0.4s var(--ease-out);
  display: flex;
  flex-direction: column;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary-500);
  box-shadow: 0 12px 40px rgba(34, 197, 94, 0.08);
}

.testimonial-card .stars {
  color: #fbbf24;
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
  letter-spacing: 2px;
}

.testimonial-card blockquote {
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-style: italic;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 1.25rem;
  flex: 1;
}

.testimonial-card .tc-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
}

.testimonial-card .tc-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.testimonial-card .tc-avatar.green {
  background: var(--primary-glow-soft);
}

.testimonial-card .tc-avatar.emerald {
  background: rgba(16, 185, 129, 0.15);
}

.testimonial-card .tc-avatar.teal {
  background: rgba(20, 184, 166, 0.15);
}

.testimonial-card .tc-avatar.lime {
  background: rgba(132, 204, 22, 0.15);
}

.testimonial-card .tc-avatar.cyan {
  background: rgba(6, 182, 212, 0.15);
}

.testimonial-card .tc-info strong {
  display: block;
  font-size: 0.85rem;
  color: var(--text-primary);
}

.testimonial-card .tc-info span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.clients-count {
  text-align: center;
  margin-top: 2.5rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.clients-count strong {
  color: var(--primary-400);
}

/* ---------- REGISTRO (Form) ---------- */
.registro {
  padding: var(--section-pad);
  background: var(--bg-secondary);
  position: relative;
}

.registro::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--primary-glow-soft), transparent 70%);
  pointer-events: none;
}

.registro-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  position: relative;
  z-index: 2;
  max-width: 1000px;
  margin: 0 auto;
}

.registro-content .section-subtitle {
  margin-bottom: 2rem;
}

.registro-benefits {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.registro-benefits li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
}

.registro-benefits .check {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--success-bg);
  color: var(--primary-500);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.registro-form-card {
  padding: 2.5rem;
  border-radius: var(--radius-xl);
}

.registro-form-card h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.registro-form-card .form-sub {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
  letter-spacing: 0.3px;
}

.form-group input {
  width: 100%;
  padding: 0.85rem 1rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: all 0.3s var(--ease-out);
}

.form-group input:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 20px var(--primary-glow-soft);
  background: rgba(255, 255, 255, 0.06);
}

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

.form-group .optional {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-left: 4px;
}

.form-submit {
  width: 100%;
  padding: 1rem;
  margin-top: 0.75rem;
  font-size: 1rem;
}

.form-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.form-trust {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 1rem;
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ---------- CTA SECTION ---------- */
.cta-section {
  padding: var(--section-pad);
  text-align: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary-700), var(--primary-500));
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('images/hero_visual.png') center/cover no-repeat;
  opacity: 0.08;
  pointer-events: none;
}

.cta-section .container {
  position: relative;
  z-index: 2;
}

.cta-section h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: #000;
  margin-bottom: 1rem;
}

.cta-section p {
  font-size: 1.1rem;
  color: rgba(0, 0, 0, 0.7);
  margin-bottom: 2rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.cta-section .btn {
  background: #000;
  color: var(--primary-400);
  padding: 1rem 2.5rem;
  font-size: 1.05rem;
}

.cta-section .btn:hover {
  background: #111;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

/* ---------- FOOTER ---------- */
.footer {
  padding: 3.5rem 0 2rem;
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-primary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand img {
  height: 48px;
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 300px;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
  color: var(--text-primary);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  font-size: 0.88rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 0.3s;
}

.footer-links a:hover {
  color: var(--primary-400);
}

.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--text-muted);
  transition: all 0.3s var(--ease-out);
}

.footer-social a:hover {
  background: var(--primary-glow-soft);
  color: var(--primary-400);
}

/* ---------- FLOATING CTA (mobile) ---------- */
.floating-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 900;
  padding: 0.75rem 1rem;
  background: rgba(5, 5, 5, 0.95);
  backdrop-filter: blur(15px);
  border-top: 1px solid var(--border-glass);
}

.floating-cta .btn {
  width: 100%;
}

/* ---------- REVEAL ANIMATION ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s var(--ease-out);
}

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

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .hero-content {
    max-width: 100%;
  }

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

  .registro-wrapper {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 768px) {
  .navbar-links {
    display: none;
  }

  .navbar-phone {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  /* Mobile nav menu */
  .navbar-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(5, 5, 5, 0.97);
    backdrop-filter: blur(20px);
    padding: 2rem;
    border-bottom: 1px solid var(--border-glass);
    gap: 1.25rem;
  }

  .hero {
    padding-top: 7rem;
    min-height: auto;
  }

  .hero h1 {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
  }

  .hero-stats {
    gap: 1.25rem;
  }

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

  .showcase-grid {
    grid-template-columns: 1fr;
    max-width: 350px;
    margin: 0 auto;
  }

  .flip-card {
    height: 380px;
  }

  .comparison-row {
    grid-template-columns: 1fr;
  }

  .comparison-cell.competitor {
    border-right: none;
    border-bottom: none;
  }

  .clients-logos {
    gap: 1rem;
  }

  .client-logo-item {
    padding: 0.5rem 0.9rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .floating-cta {
    display: block;
  }

  .footer {
    padding-bottom: 5rem;
  }
}

@media (max-width: 480px) {
  .quick-order-form {
    flex-direction: column;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
  }
}