/* ===================================================================
   GG ENERGY SOLUTIONS, C.A. - CORPORATE CLEAN DESIGN SYSTEM
   Professional, Human-Crafted, White-Background Engineering Aesthetic
=================================================================== */

:root {
  /* Corporate Palette - Clean, Trustworthy, Modern */
  --color-white: #ffffff;
  --color-bg-light: #f8fafc;
  --color-bg-subtle: #f1f5f9;
  --color-surface: #ffffff;
  --color-border: #e2e8f0;
  --color-border-subtle: #edf2f7;
  
  --color-navy: #0f2444;           /* Deep corporate navy */
  --color-navy-dark: #0a182d;      /* Footer & hero dark notes */
  --color-blue-primary: #0056b3;   /* Solid engineering blue */
  --color-blue-accent: #0284c7;    /* Active state / highlights */
  --color-blue-light: #e0f2fe;     /* Subtle badge background */
  
  --color-amber: #d97706;          /* Power / electrical warning accents */
  --color-emerald: #059669;        /* Success / certified */
  
  --color-text-main: #1e293b;      /* Sharp slate for readability */
  --color-text-body: #475569;      /* Smooth slate for body text */
  --color-text-muted: #64748b;     /* Captions & secondary */
  --color-text-light: #94a3b8;
  
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  --shadow-sm: 0 1px 3px rgba(15, 36, 68, 0.06), 0 1px 2px rgba(15, 36, 68, 0.04);
  --shadow-md: 0 4px 12px rgba(15, 36, 68, 0.07), 0 2px 4px rgba(15, 36, 68, 0.04);
  --shadow-lg: 0 12px 28px rgba(15, 36, 68, 0.09), 0 4px 10px rgba(15, 36, 68, 0.05);
  --shadow-hover: 0 16px 36px rgba(15, 36, 68, 0.12);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  --transition-fast: 0.18s ease;
  --transition-normal: 0.28s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--color-navy-dark);
  color: var(--color-text-main);
  overflow-x: hidden;
  max-width: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-white);
  color: var(--color-text-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  max-width: 100%;
  position: relative;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-navy);
  font-weight: 700;
  line-height: 1.25;
}

p {
  color: var(--color-text-body);
  font-size: 1rem;
}

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

a:hover {
  color: var(--color-navy);
}

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Top Information Strip */
.top-strip {
  background-color: var(--color-navy-dark);
  color: #cbd5e1;
  font-size: 0.8125rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.45rem 0;
}

.top-strip .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.top-strip-left, .top-strip-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.top-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: #cbd5e1;
}

.top-item i {
  color: #38bdf8;
  font-size: 0.85rem;
}

.top-item a {
  color: #cbd5e1;
}

.top-item a:hover {
  color: var(--color-white);
}

.top-badge {
  background-color: rgba(2, 132, 199, 0.2);
  color: #7dd3fc;
  border: 1px solid rgba(56, 189, 248, 0.3);
  padding: 0.15rem 0.55rem;
  border-radius: var(--radius-sm);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

/* Header & Clean Navigation */
.site-header {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 1px 4px rgba(15, 36, 68, 0.03);
}

.navbar {
  height: 108px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
  padding: 0.35rem 0;
}

.brand-logo {
  height: 92px;
  max-height: 98px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-fast);
  display: block;
}

.brand-wrapper:hover .brand-logo {
  transform: scale(1.02);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin: 0 auto 0 auto;
  white-space: nowrap;
}

.nav-item {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-main);
  padding: 0.5rem 0.2rem;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-item:hover, .nav-item.active {
  color: var(--color-blue-primary);
}

.nav-item.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-blue-primary);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.mobile-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--color-border);
  padding: 0.45rem 0.65rem;
  border-radius: var(--radius-sm);
  color: var(--color-navy);
  font-size: 1.25rem;
  cursor: pointer;
}

/* Professional Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.35rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  text-align: center;
}

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

.btn-primary:hover {
  background-color: #004494;
  border-color: #004494;
  color: var(--color-white);
}

.btn-secondary {
  background-color: var(--color-navy);
  color: var(--color-white);
  border-color: var(--color-navy);
}

.btn-secondary:hover {
  background-color: #071220;
  color: var(--color-white);
}

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

.btn-outline:hover {
  background-color: var(--color-bg-light);
  border-color: var(--color-text-muted);
  color: var(--color-navy);
}

.btn-whatsapp {
  background-color: #128c7e;
  color: var(--color-white);
  border-color: #128c7e;
}

.btn-whatsapp:hover {
  background-color: #075e54;
  color: var(--color-white);
}

.btn-lg {
  padding: 0.85rem 1.75rem;
  font-size: 0.98rem;
}

/* Page Header / Internal Hero */
.page-hero {
  background-color: var(--color-navy);
  color: var(--color-white);
  padding: 3.5rem 0 3.75rem 0;
  position: relative;
  border-bottom: 1px solid var(--color-border);
}

.page-hero-content {
  max-width: 800px;
}

.page-hero-label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #7dd3fc;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.page-hero-title {
  color: var(--color-white);
  font-size: clamp(2rem, 3.2vw, 2.75rem);
  font-weight: 800;
  margin-bottom: 1rem;
}

.page-hero-desc {
  color: #cbd5e1;
  font-size: 1.1rem;
  line-height: 1.6;
}

.page-breadcrumbs {
  margin-top: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: #94a3b8;
}

.page-breadcrumbs a {
  color: #cbd5e1;
}

.page-breadcrumbs a:hover {
  color: var(--color-white);
}

/* Homepage Hero (Clean White / Light Tech) */
.home-hero {
  background: linear-gradient(180deg, var(--color-white) 0%, var(--color-bg-light) 100%);
  padding: 4rem 0 4.5rem 0;
  border-bottom: 1px solid var(--color-border);
}

.home-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--color-blue-light);
  color: var(--color-blue-primary);
  border: 1px solid rgba(2, 132, 199, 0.2);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1.25rem;
}

.home-hero-title {
  font-size: clamp(2.2rem, 3.8vw, 3.2rem);
  font-weight: 800;
  color: var(--color-navy);
  line-height: 1.15;
  margin-bottom: 1.25rem;
  letter-spacing: -0.025em;
}

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

.home-hero-text {
  font-size: 1.125rem;
  color: var(--color-text-body);
  margin-bottom: 2rem;
  max-width: 620px;
}

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

.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--color-border);
}

.hero-stat-item .num {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-navy);
  line-height: 1;
}

.hero-stat-item .lbl {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-weight: 500;
  margin-top: 0.25rem;
}

/* Hero Media Display with Professional Framing */
.home-hero-media {
  position: relative;
}

.hero-main-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.hero-img-box {
  width: 100%;
  height: 380px;
  position: relative;
  overflow: hidden;
  background-color: #0f2444;
}

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

.hero-main-card:hover .hero-img-box img {
  transform: scale(1.03);
}

.hero-card-footer {
  padding: 1.25rem 1.5rem;
  background-color: var(--color-white);
  border-top: 1px solid var(--color-border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.hero-card-meta h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-navy);
}

.hero-card-meta p {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.floating-cert-card {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.15rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: var(--shadow-md);
}

.cert-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background-color: var(--color-blue-light);
  color: var(--color-blue-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.cert-text .title {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-navy);
  display: block;
}

.cert-text .sub {
  font-size: 0.72rem;
  color: var(--color-text-muted);
}

/* Sections - General Clean Layout */
.section {
  padding: 5rem 0;
  background-color: var(--color-white);
}

.section-light {
  background-color: var(--color-bg-light);
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
}

.section-header {
  margin-bottom: 3.5rem;
}

.section-header.text-center {
  text-align: center;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.section-tag {
  color: var(--color-blue-primary);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
  display: block;
}

.section-title {
  font-size: clamp(1.85rem, 2.7vw, 2.35rem);
  color: var(--color-navy);
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-body);
  line-height: 1.6;
}

/* Trust Bar / Normative Compliance */
.trust-bar {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  padding: 1.75rem 0;
}

.trust-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.trust-title {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
}

.trust-badges {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.trust-badge-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-main);
}

.trust-badge-item i {
  color: var(--color-blue-primary);
}

/* Professional Card Grid (Cards on White / Subtle Borders) */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

/* Feature & Service Cards */
.card-service {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.card-service:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: #cbd5e1;
}

.card-service-img {
  width: 100%;
  height: 210px;
  position: relative;
  overflow: hidden;
  background-color: var(--color-bg-subtle);
}

.card-service-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

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

.card-service-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background-color: rgba(15, 36, 68, 0.85);
  color: var(--color-white);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.card-service-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-service-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: var(--color-blue-light);
  color: var(--color-blue-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: 1.25rem;
}

.card-service-title {
  font-size: 1.2rem;
  margin-bottom: 0.65rem;
}

.card-service-text {
  font-size: 0.92rem;
  color: var(--color-text-body);
  margin-bottom: 1.25rem;
  line-height: 1.55;
}

.card-service-list {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.card-service-list li {
  font-size: 0.85rem;
  color: var(--color-text-main);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.card-service-list li i {
  color: var(--color-blue-primary);
  font-size: 0.78rem;
  margin-top: 0.25rem;
  flex-shrink: 0;
}

.card-service-link {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-blue-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border-subtle);
}

.card-service-link:hover {
  gap: 0.65rem;
  color: var(--color-navy);
}

/* Project Showcases (Portfolio Style) */
.card-project {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
}

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

.card-project-img {
  width: 100%;
  height: 230px;
  position: relative;
  overflow: hidden;
  background-color: var(--color-bg-subtle);
}

.card-project-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.card-project:hover .card-project-img img {
  transform: scale(1.04);
}

.card-project-meta {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.project-tag {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-blue-primary);
  letter-spacing: 0.06em;
  margin-bottom: 0.4rem;
}

.project-title {
  font-size: 1.15rem;
  margin-bottom: 0.45rem;
  line-height: 1.3;
}

.project-location {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 0.85rem;
}

.project-location i {
  color: var(--color-amber);
}

.project-desc {
  font-size: 0.9rem;
  color: var(--color-text-body);
  line-height: 1.55;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.project-footer {
  padding-top: 0.85rem;
  border-top: 1px solid var(--color-border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
}

.project-status {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 600;
  color: var(--color-emerald);
}

.project-status i {
  font-size: 0.65rem;
}

/* Strategic Procura Highlight Box (Suministro Eléctrico) */
.procura-box {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 3rem;
}

.procura-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 3rem;
  align-items: center;
}

.procura-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.5rem;
}

.procura-chip {
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-navy);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.procura-chip i {
  color: var(--color-blue-primary);
}

.procura-side-card {
  background-color: var(--color-navy);
  color: var(--color-white);
  border-radius: var(--radius-md);
  padding: 2rem;
  text-align: center;
}

.procura-side-card h4 {
  color: var(--color-white);
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.procura-side-card p {
  color: #cbd5e1;
  font-size: 0.88rem;
  margin-bottom: 1.5rem;
}

/* Interactive kVA Calculator - Clean Clean White Layout */
.calculator-panel {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.calculator-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
}

.calculator-body {
  padding: 2.75rem;
}

.calculator-sidebar {
  background-color: var(--color-bg-light);
  border-left: 1px solid var(--color-border);
  padding: 2.75rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}

.form-group-clean {
  margin-bottom: 1.5rem;
}

.form-label-clean {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 0.4rem;
}

.form-input-clean, .form-select-clean, .form-textarea-clean {
  width: 100%;
  padding: 0.75rem 0.95rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--color-text-main);
  background-color: var(--color-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input-clean:focus, .form-select-clean:focus, .form-textarea-clean:focus {
  outline: none;
  border-color: var(--color-blue-primary);
  box-shadow: 0 0 0 3px rgba(0, 86, 179, 0.12);
}

.calc-display-value {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--color-navy);
  line-height: 1;
  margin: 0.75rem 0 0.35rem 0;
}

.calc-display-value span {
  font-size: 1.5rem;
  color: var(--color-blue-primary);
}

.calc-recommendation {
  font-size: 0.88rem;
  color: var(--color-text-body);
  margin-bottom: 1.75rem;
  line-height: 1.5;
}

/* Contact Page Layout & Corporate Details */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 3.5rem;
}

.contact-meta-card {
  background-color: var(--color-navy);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2.75rem;
}

.contact-meta-card h3 {
  color: var(--color-white);
  font-size: 1.6rem;
  margin-bottom: 1rem;
}

.contact-meta-card p {
  color: #cbd5e1;
  margin-bottom: 2rem;
}

.contact-channel-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.channel-entry {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.channel-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background-color: rgba(255, 255, 255, 0.1);
  color: #7dd3fc;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.channel-info .label {
  display: block;
  font-size: 0.75rem;
  color: #94a3b8;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 0.2rem;
}

.channel-info a, .channel-info span {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-white);
}

.channel-info a:hover {
  color: #7dd3fc;
}

.contact-form-panel {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.75rem;
  box-shadow: var(--shadow-sm);
}

.contact-form-panel h3 {
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
}

.contact-form-panel p {
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

/* Technical Equipment & Fleet Catalog */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 2rem;
}

/* Advanced Interactive Tables */
.table-custom-wrapper {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 20px -2px rgba(15, 36, 68, 0.06);
  overflow: hidden;
  transition: box-shadow var(--transition-normal);
}

.table-custom-wrapper:hover {
  box-shadow: 0 8px 30px -4px rgba(15, 36, 68, 0.1);
}

.table-toolbar {
  padding: 1.25rem 1.75rem;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.table-filter-tabs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.table-filter-btn {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  color: var(--color-text-body);
  padding: 0.45rem 0.95rem;
  border-radius: 9999px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.table-filter-btn:hover {
  border-color: var(--color-blue-primary);
  color: var(--color-blue-primary);
  background: #f0f7ff;
}

.table-filter-btn.active {
  background: var(--color-navy);
  color: var(--color-white);
  border-color: var(--color-navy);
  box-shadow: 0 2px 8px rgba(15, 36, 68, 0.2);
}

.table-search-input {
  border: 1px solid var(--color-border);
  border-radius: 9999px;
  padding: 0.45rem 1rem 0.45rem 2.2rem;
  font-size: 0.84rem;
  outline: none;
  background-color: var(--color-white);
  color: var(--color-text-main);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  min-width: 220px;
}

.table-search-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.table-search-wrapper i {
  position: absolute;
  left: 0.85rem;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  pointer-events: none;
}

.table-search-input:focus {
  border-color: var(--color-blue-primary);
  box-shadow: 0 0 0 3px rgba(0, 86, 179, 0.12);
}

.table-responsive-box {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.table-custom {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  text-align: left;
  font-size: 0.9rem;
}

.table-custom thead th {
  background: #f1f5f9;
  color: var(--color-navy);
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 1.1rem 1.4rem;
  border-bottom: 2px solid var(--color-border);
  white-space: nowrap;
}

.table-custom tbody tr {
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.table-custom tbody tr:nth-child(even) {
  background-color: #fafbfc;
}

.table-custom tbody tr:hover {
  background-color: #f0f7ff;
}

.table-custom tbody td {
  padding: 1.15rem 1.4rem;
  border-bottom: 1px solid var(--color-border-subtle);
  color: var(--color-text-body);
  vertical-align: middle;
  font-size: 0.9rem;
}

.table-custom tbody tr:last-child td {
  border-bottom: none;
}

.kva-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--color-navy);
  background: rgba(0, 86, 179, 0.08);
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  border: 1px solid rgba(0, 86, 179, 0.18);
  white-space: nowrap;
}

.kva-pill i {
  color: var(--color-blue-primary);
  font-size: 0.85rem;
}

.table-badge-spec {
  display: inline-block;
  background: #e2e8f0;
  color: #334155;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  white-space: nowrap;
}

.status-badge-completed {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #166534;
  background: #dcfce7;
  border: 1px solid #bbf7d0;
  padding: 0.35rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 700;
  white-space: nowrap;
}

.status-badge-completed i {
  font-size: 0.85rem;
}

.sector-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-navy);
  background: #f1f5f9;
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
  border: 1px solid var(--color-border);
}

.btn-table-action {
  background: var(--color-white);
  color: var(--color-blue-primary);
  border: 1.5px solid var(--color-blue-primary);
  padding: 0.45rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  text-decoration: none;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-table-action:hover {
  background: var(--color-blue-primary);
  color: var(--color-white);
  box-shadow: 0 4px 12px rgba(0, 86, 179, 0.25);
  transform: translateY(-1px);
}

.clean-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.clean-table th {
  background-color: var(--color-bg-light);
  color: var(--color-navy);
  font-weight: 700;
  padding: 0.95rem 1.25rem;
  border-bottom: 1px solid var(--color-border);
}

.clean-table td {
  padding: 0.95rem 1.25rem;
  border-bottom: 1px solid var(--color-border-subtle);
  color: var(--color-text-body);
}

.clean-table tr:last-child td {
  border-bottom: none;
}

.clean-table tr:hover td {
  background-color: var(--color-bg-light);
}

/* Call to Action Bar (Bottom of pages) */
.cta-banner {
  background-color: var(--color-navy);
  color: var(--color-white);
  padding: 4.5rem 0;
  text-align: center;
}

.cta-banner h2 {
  color: var(--color-white);
  font-size: clamp(1.85rem, 3vw, 2.5rem);
  margin-bottom: 1rem;
}

.cta-banner p {
  color: #cbd5e1;
  font-size: 1.1rem;
  max-width: 650px;
  margin: 0 auto 2rem auto;
}

.cta-banner-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Corporate Footer */
.site-footer {
  background-color: var(--color-navy-dark);
  color: #94a3b8;
  padding: 4.5rem 0 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr 0.9fr 1fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand img {
  height: 85px;
  max-height: 90px;
  width: auto;
  margin-bottom: 1.25rem;
  display: block;
}

.footer-brand p {
  color: #cbd5e1;
  font-size: 0.88rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.footer-title {
  color: var(--color-white);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-nav a {
  color: #cbd5e1;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.footer-nav a:hover {
  color: var(--color-white);
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: #cbd5e1;
}

.footer-contact-info strong {
  color: var(--color-white);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8125rem;
}

.footer-bottom a {
  color: #cbd5e1;
}

.footer-bottom a:hover {
  color: var(--color-white);
}

/* Floating WhatsApp Button */
.whatsapp-float-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: #25d366;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.85rem;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.whatsapp-float-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.6);
  color: #ffffff;
}

/* Feedback Alert */
.feedback-box {
  display: none;
  padding: 1rem;
  border-radius: var(--radius-sm);
  margin-top: 1rem;
  font-size: 0.88rem;
}

.feedback-box.success {
  display: block;
  background-color: #ecfdf5;
  border: 1px solid #10b981;
  color: #065f46;
}

/* Responsive Rules */
@media (max-width: 1024px) {
  .home-hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .procura-grid {
    grid-template-columns: 1fr;
  }
  .calculator-grid {
    grid-template-columns: 1fr;
  }
  .calculator-sidebar {
    border-left: none;
    border-top: 1px solid var(--color-border);
  }
  .contact-container {
    grid-template-columns: 1fr;
  }
  .footer-top-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1024px) {
  .nav-links {
    gap: 0.85rem;
  }
  .nav-item {
    font-size: 0.84rem;
  }
  .header-cta .btn {
    padding: 0.5rem 0.9rem;
    font-size: 0.82rem;
  }
}

@media (max-width: 900px) {
  .nav-links {
    position: fixed;
    top: 76px;
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    border-bottom: 2px solid var(--color-border);
    flex-direction: column;
    align-items: flex-start;
    padding: 1.5rem;
    gap: 1rem;
    box-shadow: var(--shadow-md);
    display: none;
    z-index: 999;
  }
  .nav-links.active {
    display: flex;
  }
  .mobile-toggle {
    display: block;
  }
}

@media (max-width: 768px) {
  .top-strip {
    display: none;
  }
  .navbar {
    height: 72px;
  }
  .brand-logo {
    height: 56px;
  }
  .nav-links {
    top: 72px;
  }
  .header-cta .btn {
    display: none;
  }
  .grid-3, .grid-2, .grid-4 {
    grid-template-columns: 1fr;
  }
  .form-grid-2 {
    grid-template-columns: 1fr;
  }
  .hero-stats-row {
    grid-template-columns: 1fr;
  }
  .floating-cert-card {
    position: static;
    margin-top: 1rem;
  }
  .footer-top-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
    padding-bottom: 1rem;
  }
  .footer-bottom > div:last-child {
    flex-wrap: wrap;
    gap: 0.75rem 1.25rem !important;
  }
}