/* index.css - EP-Electronica.com Design System & Styles */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  /* Color Palette — medium dark (slate) for better contrast */
  --bg-dark-raw: 30, 37, 51;            /* #1e2533 base */
  --bg-primary: rgb(var(--bg-dark-raw));
  --bg-secondary: #283143;
  --bg-tertiary: #354056;

  --accent-cyan-raw: 0, 224, 255;
  --accent-cyan: rgb(var(--accent-cyan-raw));
  --accent-cyan-hover: #00d2eb;

  --accent-orange-raw: 255, 138, 26;
  --accent-orange: rgb(var(--accent-orange-raw));
  --accent-orange-hover: #e06c00;

  --accent-green-raw: 0, 230, 140;
  --accent-green: rgb(var(--accent-green-raw));

  --text-primary: #f8fafc;
  --text-secondary: #d6deea;
  --text-muted: #9aa7b8;

  /* Glassmorphism & UI — cards sit lighter than the base for elevation */
  --glass-bg: rgba(46, 56, 76, 0.72);
  --glass-border: rgba(255, 255, 255, 0.12);
  --glass-border-hover: rgba(var(--accent-cyan-raw), 0.4);
  --card-shadow: 0 12px 30px -12px rgba(0, 0, 0, 0.55);
  
  /* Glow Effects */
  --glow-cyan: 0 0 20px rgba(var(--accent-cyan-raw), 0.25);
  --glow-orange: 0 0 20px rgba(var(--accent-orange-raw), 0.25);
  --glow-green: 0 0 15px rgba(var(--accent-green-raw), 0.4);
  
  /* Fonts */
  --font-primary: 'Outfit', sans-serif;
  --font-secondary: 'Inter', sans-serif;
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px; /* keep anchored sections clear of the fixed header */
}

body {
  background-color: var(--bg-primary);
  background-image:
    radial-gradient(circle at 12% 4%, rgba(var(--accent-cyan-raw), 0.07), transparent 34%),
    radial-gradient(circle at 88% 22%, rgba(var(--accent-orange-raw), 0.06), transparent 36%),
    radial-gradient(circle at 50% 96%, rgba(var(--accent-cyan-raw), 0.05), transparent 42%);
  background-attachment: fixed;
  color: var(--text-primary);
  font-family: var(--font-secondary);
  overflow-x: hidden;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

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

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

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(var(--accent-cyan-raw), 0.5);
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 100px 0;
}

.text-center { text-align: center; }
.text-cyan { color: var(--accent-cyan); }
.text-orange { color: var(--accent-orange); }

.badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 30px;
  font-size: 0.8rem;
  font-weight: 600;
  font-family: var(--font-primary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.badge-cyan {
  background: rgba(var(--accent-cyan-raw), 0.1);
  color: var(--accent-cyan);
  border: 1px solid rgba(var(--accent-cyan-raw), 0.2);
}

.badge-orange {
  background: rgba(var(--accent-orange-raw), 0.1);
  color: var(--accent-orange);
  border: 1px solid rgba(var(--accent-orange-raw), 0.2);
}

/* Navigation Header */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(var(--bg-dark-raw), 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--glass-border);
  transition: var(--transition-normal);
}

header.scrolled {
  padding: 10px 0;
  background: rgba(var(--bg-dark-raw), 0.95);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
  transition: var(--transition-normal);
}

header.scrolled .container {
  height: 60px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  /* White chip so the navy logo artwork has contrast on the dark header */
  background: #ffffff;
  padding: 6px 14px;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
}

.logo-img {
  height: 42px;
  max-height: 42px;
  width: auto;
  display: block;
  transition: var(--transition-normal);
}

header.scrolled .logo-img {
  height: 34px;
  max-height: 34px;
}

/* Header wordmark (logo2) — paired with the emblem (logo1) */
.logo-wordmark {
  height: 34px;
  max-height: 34px;
  width: auto;
  display: block;
  transition: var(--transition-normal);
}

header.scrolled .logo-wordmark {
  height: 28px;
}

/* Footer brand lockup (logo ft) — white chip for contrast */
.footer-logo {
  display: inline-flex;
  background: #ffffff;
  padding: 16px 22px;
  border-radius: 14px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.3);
}

.footer-logo-img {
  width: 200px;
  max-width: 100%;
  height: auto;
  display: block;
}

.logo-dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent-cyan);
  border-radius: 50%;
  box-shadow: var(--glow-cyan);
  animation: glowPulse 2s infinite alternate;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 32px;
  align-items: center;
}

nav ul a {
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
  position: relative;
  padding: 6px 0;
}

nav ul a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-orange));
  transition: var(--transition-normal);
}

nav ul a:hover, nav ul a.active {
  color: var(--text-primary);
}

nav ul a:hover::after, nav ul a.active::after {
  width: 100%;
}

/* "Recomendar" nav CTA — acción de compartir (WhatsApp / correo) */
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 16px !important;
  border: 1px solid rgba(var(--accent-cyan-raw), 0.5);
  border-radius: 8px;
  color: var(--accent-cyan) !important;
  background: rgba(var(--accent-cyan-raw), 0.06);
}

.nav-cta::after {
  display: none !important;
}

.nav-cta:hover {
  background: rgba(var(--accent-cyan-raw), 0.15);
  color: var(--accent-cyan) !important;
}

.nav-cta svg {
  width: 15px;
  height: 15px;
}

/* Share dropdown menu */
.nav-share {
  position: relative;
}

.share-menu {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  min-width: 220px;
  padding: 8px;
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  gap: 2px;
  z-index: 1100;
}

.share-menu[hidden] {
  display: none;
}

.share-opt {
  display: flex;
  align-items: center;
  gap: 11px;
  width: 100%;
  padding: 11px 12px;
  background: transparent;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-secondary);
  font-size: 0.92rem;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.share-opt:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-primary);
}

.share-opt svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.share-opt[data-share="whatsapp"] svg { color: #25d366; }
.share-opt[data-share="email"] svg { color: var(--accent-orange); }
.share-opt[data-share="copy"] svg { color: var(--accent-cyan); }

/* Mobile Nav Toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--text-primary);
  margin: 5px 0;
  transition: var(--transition-normal);
}

/* Hero Section */
.hero {
  position: relative;
  padding-top: 96px;            /* clears the fixed header + room for the title */
  background: var(--bg-primary);
  overflow: hidden;
}

/* Full-bleed image carousel with the title overlaid */
.hero-carousel {
  position: relative;
  width: 100%;
  min-height: clamp(440px, 66vh, 700px);
  display: flex;
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.06);
  transition: opacity 1.4s ease, transform 7s ease;
}

.hero-slide.is-active {
  opacity: 1;
  transform: scale(1);
}

/* Legibility veil + brand tint over the photos */
.hero-veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(circle at 80% 22%, rgba(var(--accent-cyan-raw), 0.18), transparent 55%),
    linear-gradient(to top, var(--bg-primary) 2%, rgba(var(--bg-dark-raw), 0.6) 42%, rgba(var(--bg-dark-raw), 0.35) 100%);
}

.hero-head {
  max-width: 900px;
  margin: 0 auto;
  padding: 8px 24px 26px;
  text-align: center;
}

.hero-head h1 {
  font-size: clamp(2.3rem, 6vw, 4rem);
  line-height: 1.08;
  margin: 0;
  background: linear-gradient(135deg, #ffffff 45%, var(--text-secondary) 72%, var(--accent-cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Carousel dots */
.hero-dots {
  position: absolute;
  bottom: 22px;
  left: 0;
  right: 0;
  z-index: 3;
  display: flex;
  justify-content: center;
  gap: 10px;
}

.hero-dots button {
  width: 10px;
  height: 10px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.38);
  cursor: pointer;
  transition: var(--transition-fast);
}

.hero-dots button.is-active {
  background: var(--accent-cyan);
  box-shadow: var(--glow-cyan);
  transform: scale(1.25);
}

/* Supporting text below the carousel */
.hero-body {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 0 20px;
  text-align: center;
}

.hero-body p {
  font-size: 1.12rem;
  color: var(--text-secondary);
  margin: 0 auto 32px;
  max-width: 640px;
}

.hero-body p b {
  color: var(--text-primary);
  font-weight: 600;
}

/* Hero Trust Badges */
.hero-trust {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 24px;
  margin-top: 30px;
}

.hero-trust li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.hero-trust li svg {
  color: var(--accent-cyan);
  flex-shrink: 0;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 8px;
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition-normal);
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-cyan), #00b8d4);
  color: #000000;
  box-shadow: var(--glow-cyan);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 25px rgba(var(--accent-cyan-raw), 0.4);
}

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

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(var(--accent-cyan-raw), 0.4);
  transform: translateY(-2px);
}

/* Strategic Partners Section */
.partners {
  position: relative;
  background: linear-gradient(180deg, transparent, rgba(var(--bg-dark-raw), 0.35) 50%, transparent);
  padding: 60px 0;
  overflow: hidden;
}

.partners::before {
  content: '';
  position: absolute;
  top: -40%;
  left: 50%;
  transform: translateX(-50%);
  width: 70%;
  height: 200%;
  background: radial-gradient(ellipse at center, rgba(var(--accent-cyan-raw), 0.06), transparent 60%);
  pointer-events: none;
}

.partners-title {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-cyan);
  margin-bottom: 12px;
  font-weight: 600;
}

.partners-subtitle {
  color: var(--text-secondary);
  font-size: 0.95rem;
  max-width: 620px;
  margin: 0 auto 36px;
}

/* Moving allies marquee */
.marquee {
  width: 100%;
  overflow: hidden;
  padding: 6px 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marqueeScroll 38s linear infinite;
}

.marquee:hover .marquee-track {
  animation-play-state: paused;
}

.marquee-group {
  display: flex;
}

.ally-card {
  display: flex;
  align-items: center;
  gap: 18px;
  width: 410px;
  margin-right: 24px;
  padding: 20px 24px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  transition: var(--transition-normal);
}

.ally-card:hover {
  border-color: rgba(var(--accent-cyan-raw), 0.35);
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-3px);
}

.ally-card img {
  height: 44px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
  flex-shrink: 0;
}

/* White chip behind logos whose artwork needs a light background (e.g. T-Ubike).
   Larger box so the wide wordmark reads at the same visual weight as the others. */
.ally-card img.ally-img-chip {
  height: 64px;
  width: 160px;
  max-width: 160px;
  padding: 8px 12px;
  background: #ffffff;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
  box-sizing: border-box;
}

.ally-text {
  text-align: left;
}

.ally-text h4 {
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 5px;
}

.ally-text p {
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--text-secondary);
}

@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
  .marquee { overflow-x: auto; }
}

/* Section Header */
.section-header {
  margin-bottom: 60px;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.section-header p {
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Catalog Overview Banner (logo3) — light panel so the navy artwork reads on the dark theme */
.catalog-banner {
  max-width: 900px;
  margin: 0 auto 55px;
  padding: 26px 34px;
  background: linear-gradient(135deg, #ffffff, #e9f0fb);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  box-shadow: var(--card-shadow), 0 0 30px rgba(var(--accent-cyan-raw), 0.06);
}

.catalog-banner img {
  width: 100%;
  height: auto;
  display: block;
}

/* Services Grid — 4 cards on one row (desktop) */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.service-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 32px 24px;
  position: relative;
  overflow: hidden;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: transparent;
  transition: var(--transition-normal);
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--glass-border-hover);
  box-shadow: var(--card-shadow), 0 5px 20px rgba(var(--accent-cyan-raw), 0.05);
}

.service-card.cyan-accent:hover {
  border-color: rgba(var(--accent-cyan-raw), 0.3);
  box-shadow: var(--card-shadow), 0 5px 20px rgba(var(--accent-cyan-raw), 0.05);
}

.service-card.orange-accent:hover {
  border-color: rgba(var(--accent-orange-raw), 0.3);
  box-shadow: var(--card-shadow), 0 5px 20px rgba(var(--accent-orange-raw), 0.05);
}

.service-card.cyan-accent::before {
  background: linear-gradient(90deg, var(--accent-cyan), transparent);
}

.service-card.orange-accent::before {
  background: linear-gradient(90deg, var(--accent-orange), transparent);
}

.service-icon {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 25px;
  font-size: 1.8rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  transition: var(--transition-normal);
}

.service-card:hover .service-icon {
  transform: scale(1.1);
}

.service-card.cyan-accent:hover .service-icon {
  background: rgba(var(--accent-cyan-raw), 0.1);
  border-color: rgba(var(--accent-cyan-raw), 0.3);
  color: var(--accent-cyan);
}

.service-card.orange-accent:hover .service-icon {
  background: rgba(var(--accent-orange-raw), 0.1);
  border-color: rgba(var(--accent-orange-raw), 0.3);
  color: var(--accent-orange);
}

.service-card h3 {
  font-size: 1.4rem;
  margin-bottom: 15px;
}

.service-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 20px;
  flex-grow: 1;
}

.service-features {
  list-style: none;
  margin-top: 15px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 15px;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.service-features li svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.cyan-accent .service-features li svg { color: var(--accent-cyan); }
.orange-accent .service-features li svg { color: var(--accent-orange); }

/* Interactive Quoting Calculator Section */
.quoter {
  background: radial-gradient(circle at 50% 50%, rgba(var(--bg-dark-raw), 0.55), transparent 80%),
              linear-gradient(rgba(var(--accent-cyan-raw), 0.02) 1px, transparent 1px),
              linear-gradient(90deg, rgba(var(--accent-cyan-raw), 0.02) 1px, transparent 1px);
  background-size: 100% 100%, 30px 30px, 30px 30px;
}

.quoter-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: start;
}

.quoter-info h3 {
  font-size: 1.8rem;
  margin-bottom: 20px;
}

.quoter-info p {
  color: var(--text-secondary);
  margin-bottom: 30px;
}

.quoter-features {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.q-feat-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.q-feat-icon {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: rgba(var(--accent-cyan-raw), 0.1);
  border: 1px solid rgba(var(--accent-cyan-raw), 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent-cyan);
}

.q-feat-text h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.q-feat-text p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* Quoter Form Box */
.quoter-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 35px;
  box-shadow: var(--card-shadow);
  position: relative;
}

.quoter-card::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-secondary);
}

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

.form-select, .form-input {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: var(--font-secondary);
  font-size: 0.95rem;
  transition: var(--transition-fast);
  outline: none;
}

.form-select:focus, .form-input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 10px rgba(var(--accent-cyan-raw), 0.15);
  background: rgba(255, 255, 255, 0.06);
}

.form-select option {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

/* Range Slider */
.range-container {
  margin-top: 10px;
}

.range-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--bg-tertiary);
  outline: none;
  margin: 15px 0;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent-cyan);
  cursor: pointer;
  box-shadow: var(--glow-cyan);
  transition: var(--transition-fast);
}

.range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

/* Firefox range support */
.range-slider::-moz-range-track {
  height: 6px;
  border-radius: 3px;
  background: var(--bg-tertiary);
}

.range-slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border: none;
  border-radius: 50%;
  background: var(--accent-cyan);
  cursor: pointer;
  box-shadow: var(--glow-cyan);
}

.range-values {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.calculator-result {
  margin-top: 30px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  text-align: center;
}

.result-title {
  font-size: 0.85rem;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 5px;
}

.result-value {
  font-family: var(--font-primary);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--accent-cyan);
  margin-bottom: 8px;
}

.result-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 15px;
}

/* Quality Seal / Guarantee Section */
.guarantee-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.guarantee-card {
  padding: 30px 20px;
  text-align: center;
  background: rgba(255, 255, 255, 0.01);
  border: 1px solid rgba(255, 255, 255, 0.03);
  border-radius: 12px;
  transition: var(--transition-normal);
}

.guarantee-card:hover {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(var(--accent-orange-raw), 0.2);
  transform: translateY(-4px);
}

.guarantee-icon {
  font-size: 2.2rem;
  margin-bottom: 15px;
  color: var(--accent-orange);
  display: inline-block;
}

.guarantee-card h4 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

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

/* Contact Section */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: stretch;
  margin-top: 8px;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.contact-title-group h3 {
  font-size: 2rem;
  margin-bottom: 12px;
}

.contact-title-group p {
  color: var(--text-secondary);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  border-radius: 12px;
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  transition: var(--transition-normal);
}

.contact-item:hover {
  border-color: rgba(var(--accent-cyan-raw), 0.3);
  background: var(--bg-tertiary);
  transform: translateX(4px);
}

.contact-item-icon {
  width: 50px;
  height: 50px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--glass-border);
  transition: var(--transition-normal);
}

.contact-item:hover .contact-item-icon {
  background: rgba(var(--accent-cyan-raw), 0.1);
  color: var(--accent-cyan);
  border-color: rgba(var(--accent-cyan-raw), 0.3);
}

.contact-item-detail h4 {
  font-size: 0.9rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.contact-item-detail p {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* Location map inside the left contact column (fills the leftover height) */
.contact-map {
  position: relative;
  flex: 1 1 auto;
  min-height: 240px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  box-shadow: var(--card-shadow);
  line-height: 0;
}

.contact-map iframe {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 240px;
  filter: grayscale(0.2) contrast(1.05);
}

.map-link {
  position: absolute;
  right: 12px;
  bottom: 12px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 13px;
  background: rgba(13, 15, 18, 0.82);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(var(--accent-cyan-raw), 0.5);
  border-radius: 8px;
  color: var(--accent-cyan);
  font-family: var(--font-primary);
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1;
}

.map-link:hover {
  background: rgba(var(--accent-cyan-raw), 0.18);
  color: #ffffff;
}

.map-link svg { flex-shrink: 0; }

@media (max-width: 600px) {
  .contact-map { min-height: 260px; }
}

.contact-form-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 40px;
  box-shadow: var(--card-shadow);
  position: relative;
}

.form-textarea {
  width: 100%;
  min-height: 120px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: var(--font-secondary);
  font-size: 0.95rem;
  transition: var(--transition-fast);
  outline: none;
  resize: vertical;
}

.form-textarea:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 10px rgba(var(--accent-cyan-raw), 0.15);
  background: rgba(255, 255, 255, 0.06);
}

.form-status {
  margin-top: 15px;
  padding: 12px;
  border-radius: 6px;
  font-size: 0.9rem;
  text-align: center;
  display: none;
}

.form-status.success {
  background: rgba(var(--accent-green-raw), 0.15);
  color: var(--accent-green);
  border: 1px solid rgba(var(--accent-green-raw), 0.3);
  display: block;
}

.form-status.error {
  background: rgba(255, 50, 50, 0.15);
  color: #ff5555;
  border: 1px solid rgba(255, 50, 50, 0.3);
  display: block;
}

/* Floating WhatsApp Button */
.whatsapp-floating {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.8rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: var(--transition-normal);
  animation: bounceFloat 3s infinite;
}

.whatsapp-floating:hover {
  transform: scale(1.1) rotate(10deg);
  box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6);
}

/* Footer */
footer {
  position: relative;
  background: linear-gradient(180deg, transparent, #161c27 60px);
  padding: 70px 0 30px;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 15%;
  right: 15%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--accent-cyan-raw), 0.25), transparent);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 50px;
  margin-bottom: 50px;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-top: 15px;
  max-width: 320px;
}

.footer-links h4, .footer-contact h4 {
  font-size: 1.05rem;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links ul a {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.footer-links ul a:hover {
  color: var(--accent-cyan);
  transform: translateX(3px);
  display: inline-block;
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.footer-contact-info li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.footer-contact-info li svg {
  width: 18px;
  height: 18px;
  color: var(--accent-cyan);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
}

.footer-copy {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.footer-allies {
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px 12px;
}

.footer-allies span {
  color: var(--text-secondary);
}

.footer-signature {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-signature a {
  color: var(--accent-cyan);
  font-weight: 600;
}

.footer-signature a:hover {
  text-decoration: underline;
}

/* Animations */
@keyframes glowPulse {
  0% { box-shadow: 0 0 10px rgba(var(--accent-cyan-raw), 0.3); }
  100% { box-shadow: 0 0 25px rgba(var(--accent-cyan-raw), 0.7); }
}

@keyframes floatEffect {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-10px) scale(1.05); }
}

@keyframes bounceFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* Scroll Animation Classes */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Responsive Breakpoints */
@media (max-width: 992px) {
  .hero-carousel {
    min-height: clamp(340px, 52vh, 470px);
  }
  .hero-overlay {
    padding: 72px 20px 46px;
  }
  .hero-body {
    padding: 34px 0 8px;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .quoter-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }
  nav {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background: rgba(var(--bg-dark-raw), 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 40px 24px;
    transition: var(--transition-normal);
    border-top: 1px solid var(--glass-border);
  }
  header.scrolled nav {
    top: 60px;
    height: calc(100vh - 60px);
  }
  nav.open {
    left: 0;
  }
  nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 25px;
  }
  nav ul a {
    font-size: 1.2rem;
    width: 100%;
    display: block;
  }
  /* Wordmark hides on phones; emblem stays */
  .logo-wordmark {
    display: none;
  }
  .hero {
    padding-top: 110px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .partners-grid {
    gap: 40px;
  }
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

@media (max-width: 600px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
  .ally-card {
    width: 270px;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 14px;
  }
  .ally-text {
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 18px;
  }
  .section-padding {
    padding: 70px 0;
  }
  .hero-ctas .btn {
    width: 100%;
  }
  .hero-trust {
    gap: 10px 18px;
    font-size: 0.85rem;
  }
  .service-card,
  .contact-form-card,
  .quoter-card {
    padding: 28px 22px;
  }
  .partners-grid {
    gap: 28px;
  }
  .catalog-banner {
    padding: 18px 20px;
  }
}