/* ========================================
   EMPOWER HR SOLUTIONS - Professional Design System
   ======================================== */

/* --- CSS Custom Properties (Design Tokens) --- */
:root {
  /* Brand Colors */
  --color-brand-dark: #282f44;
  --color-brand-gold: #febd00;
  --color-brand-gold-dark: #e0a800;
  --color-brand-teal: #22bdd8;

  /* Neutral Colors */
  --color-white: #ffffff;
  --color-gray-50: #f8fafc;
  --color-gray-100: #f1f5f9;
  --color-gray-200: #e2e8f0;
  --color-gray-300: #cbd5e1;
  --color-gray-400: #94a3b8;
  --color-gray-500: #64748b;
  --color-gray-600: #475569;
  --color-gray-700: #334155;
  --color-gray-800: #1e293b;
  --color-gray-900: #0f172a;

  /* Semantic Colors */
  --color-bg-primary: var(--color-white);
  --color-bg-secondary: var(--color-gray-50);
  --color-bg-tertiary: var(--color-gray-100);
  --color-bg-dark: var(--color-gray-900);
  --color-text-primary: var(--color-gray-900);
  --color-text-secondary: var(--color-gray-600);
  --color-text-muted: var(--color-gray-500);
  --color-text-inverse: var(--color-white);
  --color-border: var(--color-gray-200);
  --color-border-focus: var(--color-brand-gold);
  --color-overlay: rgba(40, 47, 68, 0.88);

  /* Gradients */
  --gradient-gold: linear-gradient(135deg, var(--color-brand-gold), var(--color-brand-gold-dark));
  --gradient-dark: linear-gradient(135deg, var(--color-brand-dark), #1a1f2e);
  --gradient-hero: linear-gradient(135deg, rgba(40, 47, 68, 0.92), rgba(0, 0, 0, 0.75));
  --gradient-stats: linear-gradient(120deg, #fef9e6, #fff4e0);
  --gradient-card: linear-gradient(145deg, #ffffff, #f5f7fc);

  /* Typography */
  --font-family-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-family-mono: 'SF Mono', 'Monaco', 'Inconsolata', monospace;

  --font-size-xs: 0.75rem;    /* 12px */
  --font-size-sm: 0.875rem;   /* 14px */
  --font-size-base: 1rem;     /* 16px */
  --font-size-lg: 1.125rem;   /* 18px */
  --font-size-xl: 1.25rem;    /* 20px */
  --font-size-2xl: 1.5rem;    /* 24px */
  --font-size-3xl: 2rem;      /* 32px */
  --font-size-4xl: 2.5rem;    /* 40px */
  --font-size-5xl: 3rem;      /* 48px */

  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;

  --line-height-tight: 1.2;
  --line-height-snug: 1.375;
  --line-height-base: 1.6;
  --line-height-relaxed: 1.75;

  /* Spacing */
  --space-1: 0.25rem;  /* 4px */
  --space-2: 0.5rem;   /* 8px */
  --space-3: 0.75rem;  /* 12px */
  --space-4: 1rem;     /* 16px */
  --space-5: 1.25rem;  /* 20px */
  --space-6: 1.5rem;   /* 24px */
  --space-8: 2rem;     /* 32px */
  --space-10: 2.5rem;  /* 40px */
  --space-12: 3rem;    /* 48px */
  --space-16: 4rem;    /* 64px */
  --space-20: 5rem;    /* 80px */
  --space-24: 6rem;    /* 96px */

  /* Border Radius */
  --radius-sm: 0.375rem;   /* 6px */
  --radius-md: 0.5rem;     /* 8px */
  --radius-lg: 0.75rem;    /* 12px */
  --radius-xl: 1rem;       /* 16px */
  --radius-2xl: 1.5rem;    /* 24px */
  --radius-3xl: 2rem;      /* 32px */
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-gold: 0 10px 30px -10px rgba(254, 189, 0, 0.4);
  --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.05);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;
  --transition-slower: 400ms ease;

  /* Z-Index */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-backdrop: 400;
  --z-modal: 500;
  --z-popover: 600;
  --z-tooltip: 700;
  --z-toast: 800;

  /* Container */
  --container-max: 1280px;
  --container-padding: 1.5rem;
}

/* --- Critical CSS (Above the Fold) --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-brand-dark);
  color: var(--color-white);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  z-index: 10000;
  font-weight: var(--font-weight-bold);
  transition: top var(--transition-fast);
}
.skip-link:focus {
  top: var(--space-4);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

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

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

button {
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

ul,
ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-extrabold);
  line-height: var(--line-height-tight);
  color: var(--color-text-primary);
}

/* --- Utility Classes --- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section-title h2 {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-brand-dark);
  letter-spacing: -0.02em;
}

.section-title h2 .gold {
  color: var(--color-brand-gold);
}

.title-underline {
  width: 80px;
  height: 4px;
  background: var(--color-brand-gold);
  margin: var(--space-3) auto 0;
  border-radius: var(--radius-full);
}

.gold {
  color: var(--color-brand-gold);
}

/* --- Animations --- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes scrollLogos {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s var(--transition-slower) forwards;
  opacity: 0;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }
.delay-6 { animation-delay: 0.6s; }

/* --- Navbar --- */
.navbar {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  padding: var(--space-2) var(--space-4);
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base), padding var(--transition-base);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
  padding: var(--space-2) var(--space-4);
}

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-6);
}

.logo-area {
  display: flex;
  align-items: center;
  transition: transform var(--transition-fast);
  padding: var(--space-1);
  border-radius: var(--radius-md);
}

.logo-area:hover {
  transform: translateY(-2px);
}

.logo-img {
  height: 72px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  background: var(--color-white);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-700);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-brand-dark);
  font-weight: var(--font-weight-bold);
  background: var(--color-gray-100);
}

.apply-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-brand-gold);
  color: var(--color-brand-dark) !important;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-bold);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
}

.apply-btn:hover {
  background: var(--color-brand-gold-dark) !important;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  color: var(--color-brand-dark) !important;
}

.contact-btn {
  display: inline-flex;
  align-items: center;
  color: var(--color-brand-gold);
  border: 2px solid var(--color-brand-gold);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-6);
  font-weight: var(--font-weight-bold);
  white-space: nowrap;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.contact-btn:hover {
  color: var(--color-brand-dark);
  background: var(--color-brand-gold);
  border-color: var(--color-brand-gold);
}

.mobile-menu {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  font-size: 1.25rem;
  color: var(--color-brand-dark);
  padding: var(--space-2);
  border-radius: var(--radius-md);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  transition: background var(--transition-fast);
}

.mobile-menu:hover {
  background: var(--color-gray-100);
}

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4);
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
}

.mobile-nav a {
  display: block;
  padding: var(--space-3) 0;
  font-weight: var(--font-weight-semibold);
  color: var(--color-brand-dark);
  border-bottom: 1px solid var(--color-gray-100);
  transition: color var(--transition-fast);
}

.mobile-nav a:last-of-type {
  border-bottom: none;
}

.mobile-nav a:hover {
  color: var(--color-brand-gold);
}

.apply-btn-mobile {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background: var(--color-brand-dark);
  color: var(--color-white) !important;
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-bold);
  text-align: center;
}

.apply-btn-mobile:hover {
  background: #1a425b;
}

/* --- Hero Slider --- */
.hero-slider {
  position: relative;
  overflow: hidden;
  width: 100%;
}

.slider-track {
  display: flex;
  transition: transform 600ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.slide {
  flex: 0 0 100%;
  min-height: 560px;
  background-size: cover;
  background-position: center 30%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.slide-overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
}

.slide-content {
  position: relative;
  z-index: 5;
  text-align: center;
  max-width: 850px;
  padding: 0 var(--space-4);
  color: var(--color-white);
}

.slide-content h2 {
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-extrabold);
  line-height: var(--line-height-snug);
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}

@media (max-width: 768px) {
  .slide-content h2 {
    font-size: var(--font-size-3xl);
  }
}

.slide-gold {
  color: var(--color-brand-gold);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.slide-white {
  color: var(--color-white);
}

.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 15;
  color: var(--color-white);
  font-size: 1.5rem;
  transition: all var(--transition-base);
}

.slider-btn:hover {
  background: var(--color-brand-gold);
  color: var(--color-brand-dark);
  border-color: var(--color-brand-gold);
  transform: translateY(-50%) scale(1.1);
}

.slider-btn:focus-visible {
  outline: 3px solid var(--color-brand-gold);
  outline-offset: 3px;
}

.btn-left { left: var(--space-4); }
.btn-right { right: var(--space-4); }

.slider-dots {
  position: absolute;
  bottom: var(--space-6);
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  z-index: 15;
}

.dot {
  width: 12px;
  height: 12px;
  background: rgba(255, 255, 255, 0.5);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  transition: all var(--transition-base);
}

.dot:hover {
  background: rgba(255, 255, 255, 0.8);
  transform: scale(1.1);
}

.dot:focus-visible {
  outline: 3px solid var(--color-brand-gold);
  outline-offset: 3px;
}

.dot.active {
  background: var(--color-brand-gold);
  width: 32px;
  border-radius: var(--radius-full);
}

/* Hero CTA */
.hero-cta {
  position: absolute;
  bottom: var(--space-12);
  left: 50%;
  transform: translateX(-50%);
  z-index: 15;
  animation: slideUp 0.6s ease forwards;
  opacity: 0;
}

.hero-cta .btn-primary {
  padding: var(--space-4) var(--space-8);
  font-size: var(--font-size-lg);
  box-shadow: var(--shadow-xl);
}

/* --- Intro Section --- */
.intro-section {
  padding: var(--space-20) 0;
  background: var(--color-bg-primary);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: start;
}

.intro-content h1 {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-text-primary);
  line-height: var(--line-height-tight);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
}

.intro-content .intro-brand {
  color: var(--color-brand-gold);
}

.tagline {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-brand-gold);
  margin-bottom: var(--space-5);
}

.intro-content p {
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
}

.intro-content p:last-of-type {
  margin-bottom: var(--space-8);
}

/* Character Card */
.character-card {
  background: var(--gradient-card);
  border: 1px solid rgba(254, 189, 0, 0.2);
  border-radius: var(--radius-3xl);
  padding: var(--space-6);
  text-align: center;
  box-shadow: var(--shadow-xl);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.character-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-2xl);
}

.character-img {
  width: 100px;
  height: 100px;
  background: var(--color-brand-dark);
  border: 3px solid var(--color-brand-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  transition: transform var(--transition-base);
}

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

.character-img i {
  font-size: 2.5rem;
  color: var(--color-brand-gold);
}

.character-card h3 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-brand-dark);
  margin-bottom: var(--space-3);
}

.character-card p {
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
}

.handshake-icon i {
  font-size: 2rem;
  color: var(--color-brand-gold);
}

/* Form Card */
.form-card {
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  padding: var(--space-8);
  border-top: 5px solid var(--color-brand-gold);
  transition: box-shadow var(--transition-slow);
}

.form-card:hover {
  box-shadow: var(--shadow-2xl);
}

.form-card h3 {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-brand-dark);
  margin-bottom: var(--space-6);
  text-align: center;
}

.form-group {
  margin-bottom: var(--space-4);
}

.form-group label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1.5px solid var(--color-gray-300);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
  background: var(--color-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-gray-400);
}

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
  border-color: var(--color-gray-400);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-brand-gold);
  box-shadow: 0 0 0 3px rgba(254, 189, 0, 0.2);
}

.form-group input:invalid:not(:placeholder-shown),
.form-group textarea:invalid:not(:placeholder-shown) {
  border-color: #ef4444;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  background-size: 16px;
  padding-right: var(--space-10);
}

.form-group textarea {
  min-height: 100px;
  resize: vertical;
  border-radius: var(--radius-xl);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  width: 100%;
  padding: var(--space-3) var(--space-6);
  background: var(--color-brand-dark);
  color: var(--color-white);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-base);
  border-radius: var(--radius-full);
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  margin-top: var(--space-2);
}

.btn-primary:hover:not(:disabled) {
  background: #1f253b;
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.btn-primary:focus-visible {
  outline: 3px solid var(--color-brand-gold);
  outline-offset: 3px;
}

.btn-gold {
  background: var(--color-brand-gold);
  color: var(--color-brand-dark);
}

.btn-gold:hover:not(:disabled) {
  background: var(--color-brand-gold-dark);
  color: var(--color-brand-dark);
  box-shadow: var(--shadow-gold);
}

.form-note {
  font-size: var(--font-size-xs);
  margin-top: var(--space-4);
  text-align: center;
  color: var(--color-text-muted);
}

/* Loading Spinner */
.loading-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid var(--color-white);
  border-radius: 50%;
  border-top-color: transparent;
  animation: spin 0.6s linear infinite;
}

.btn-gold .loading-spinner {
  border-color: var(--color-brand-dark);
  border-top-color: transparent;
}

/* Form Messages */
.form-message {
  display: none;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  margin-top: var(--space-3);
  text-align: center;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.form-message.success {
  display: block;
  background: #dcfce7;
  color: #166534;
  border: 1px solid #bbf7d0;
}

.form-message.error {
  display: block;
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

/* --- Stats Section --- */
.stats-row {
  background: var(--gradient-stats);
  padding: var(--space-12) 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  text-align: center;
}

.stat-item {
  padding: var(--space-2);
}

.stat-number {
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-brand-dark);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-2);
  letter-spacing: -0.02em;
}

.stat-item p {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

.stat-item small {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  font-weight: var(--font-weight-medium);
}

/* --- About Section --- */
.about-section {
  padding: var(--space-20) 0;
  background: var(--color-bg-secondary);
}

.about-intro {
  max-width: 900px;
  margin: 0 auto var(--space-10);
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
  text-align: center;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
  margin-bottom: var(--space-10);
}

.feature-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-brand-gold);
}

.feature-card i {
  font-size: 2.5rem;
  color: var(--color-brand-gold);
  margin-bottom: var(--space-3);
  transition: transform var(--transition-base);
}

.feature-card:hover i {
  transform: scale(1.1);
}

.feature-card h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-brand-dark);
  margin-bottom: var(--space-2);
}

.feature-card p {
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
}

.mission-vision {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-10);
}

.mission-box,
.vision-box {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.mission-box:hover,
.vision-box:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-brand-gold);
}

.mission-box h3,
.vision-box h3 {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-brand-dark);
  margin-bottom: var(--space-3);
}

.mission-box h3 i,
.vision-box h3 i {
  color: var(--color-brand-gold);
  font-size: 1.5rem;
}

.mission-box p,
.vision-box p {
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
}

.benefits-box {
  background: var(--color-brand-dark);
  color: var(--color-white);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  text-align: center;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.benefits-box:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-2xl);
}

.benefits-box h3 {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-brand-gold);
  margin-bottom: var(--space-3);
}

.benefits-box h3 i {
  font-size: 1.5rem;
}

.benefits-box p {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
  color: rgba(255, 255, 255, 0.9);
}

/* --- Services Section --- */
#services {
  padding: var(--space-20) 0;
  background: var(--color-bg-primary);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-4);
}

.service-item {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  border-bottom: 3px solid transparent;
  text-align: center;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.service-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-bottom-color: var(--color-brand-gold);
}

.service-item i {
  font-size: 2.5rem;
  color: var(--color-brand-dark);
  margin-bottom: var(--space-4);
  transition: color var(--transition-base), transform var(--transition-base);
}

.service-item:hover i {
  color: var(--color-brand-gold);
  transform: translateY(-2px);
}

.service-item h3 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-brand-dark);
  margin-bottom: var(--space-2);
}

.service-item p {
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
}

.service-item.full-width {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: var(--space-6);
  text-align: left;
  max-width: 800px;
  margin: 0 auto;
}

.service-item.full-width i {
  flex-shrink: 0;
  margin-bottom: 0;
}

.service-item.full-width .service-content {
  flex: 1;
}

/* --- Testimonials Section --- */
.testimonials-section {
  padding: var(--space-20) 0;
  background: var(--color-bg-secondary);
}

.testimonial-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}

.testi-card {
  flex: 1 1 320px;
  max-width: 380px;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  border-left: 5px solid var(--color-brand-gold);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.testi-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.testi-card i {
  font-size: 2rem;
  color: var(--color-brand-gold);
  opacity: 0.6;
  margin-bottom: var(--space-3);
}

.testi-card p {
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
}

.testi-card h4 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-brand-dark);
}

/* Client Logos */
.clients-section {
  text-align: center;
  margin-top: var(--space-4);
}

.clients-section h3 {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-brand-dark);
  margin-bottom: var(--space-8);
}

.logo-slider {
  overflow: hidden;
  position: relative;
}

.logo-track {
  display: inline-flex;
  animation: scrollLogos 22s linear infinite;
  white-space: nowrap;
}

.logo-group {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  flex-shrink: 0;
}

.logo-group img {
  height: 70px;
  width: auto;
  max-width: 180px;
  flex-shrink: 0;
  filter: grayscale(20%);
  opacity: 0.7;
  transition: filter var(--transition-base), opacity var(--transition-base), transform var(--transition-base);
}

.logo-group img:hover {
  filter: grayscale(0);
  opacity: 1;
  transform: scale(1.05);
}

/* --- Footer --- */
.footer {
  background: var(--color-bg-dark);
  color: var(--color-gray-400);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  padding-bottom: var(--space-10);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-info h3,
.footer-form h3 {
  font-size: 1.6875rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  margin-bottom: var(--space-3);
}

.footer-info h3 {
  border-bottom: 3px solid var(--color-brand-gold);
  padding-bottom: var(--space-2);
}

.footer-info > p {
  font-size: var(--font-size-base);
  color: var(--color-gray-400);
  margin-bottom: var(--space-6);
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  color: var(--color-gray-400);
  transition: color var(--transition-fast);
}

.contact-detail:hover {
  color: var(--color-white);
}

.contact-detail i {
  flex-shrink: 0;
  margin-top: 0.125rem;
  color: var(--color-brand-gold);
  width: 24px;
  text-align: center;
}

.contact-detail a {
  color: inherit;
  transition: color var(--transition-fast);
}

.contact-detail a:hover {
  color: var(--color-brand-gold);
}

.social-icons {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  color: var(--color-gray-400);
  font-size: 1.25rem;
  transition: all var(--transition-base);
}

.social-icons a:hover {
  background: var(--color-brand-gold);
  color: var(--color-brand-dark);
  transform: translateY(-2px);
}

.social-icons a:focus-visible {
  outline: 3px solid var(--color-brand-gold);
  outline-offset: 3px;
}

.footer-form {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
}

.footer-form .form-group input,
.footer-form .form-group textarea {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
}

.footer-form .form-group input::placeholder,
.footer-form .form-group textarea::placeholder {
  color: var(--color-gray-500);
}

.footer-form .form-group input:hover,
.footer-form .form-group textarea:hover {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
}

.footer-form .form-group input:focus,
.footer-form .form-group textarea:focus {
  border-color: var(--color-brand-gold);
  box-shadow: 0 0 0 3px rgba(254, 189, 0, 0.2);
}

.footer-form .btn-gold {
  margin-top: var(--space-2);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-8);
}

.footer-bottom p {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

.footer-tags {
  margin-top: var(--space-3);
  font-size: var(--font-size-xs);
  color: var(--color-gray-600);
}

/* --- WhatsApp Float --- */
.whatsapp-float {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: var(--z-fixed);
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: var(--color-white);
  box-shadow: var(--shadow-xl);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  animation: pulse 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-2xl);
  animation: none;
}

.whatsapp-float:focus-visible {
  outline: 3px solid var(--color-brand-gold);
  outline-offset: 3px;
}

/* --- Back to Top --- */
.back-to-top {
  position: fixed;
  bottom: 80px;
  right: var(--space-6);
  z-index: var(--z-fixed);
  width: 48px;
  height: 48px;
  background: var(--color-brand-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--color-white);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-base);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-brand-gold);
  color: var(--color-brand-dark);
  transform: translateY(-2px);
}

.back-to-top:focus-visible {
  outline: 3px solid var(--color-brand-gold);
  outline-offset: 3px;
}

/* --- Cookie Consent --- */
.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--z-toast);
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  box-shadow: var(--shadow-xl);
  padding: var(--space-3) var(--container-padding);
  animation: slideUp 0.4s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.cookie-consent p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: 0;
}

.cookie-consent a {
  color: var(--color-brand-gold);
  text-decoration: underline;
}

.cookie-consent .btn-sm {
  padding: 0.35rem 1rem;
  font-size: var(--font-size-sm);
  border-radius: var(--radius-md);
}

#declineCookies {
  background: transparent;
  border: 1px solid var(--color-gray-300);
  color: var(--color-text-secondary);
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

#declineCookies:hover {
  background: var(--color-gray-100);
  border-color: var(--color-gray-400);
}

#acceptCookies {
  width: auto;
}

/* --- Responsive Design --- */
@media (max-width: 1024px) {
  .intro-grid {
    gap: var(--space-8);
  }

  .mission-vision {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

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

@media (max-width: 768px) {
  :root {
    --container-padding: 1rem;
  }

  .nav-links {
    display: none;
  }

  .contact-btn {
    display: none;
  }

  .mobile-menu {
    display: flex;
  }

  .mobile-nav.show {
    display: flex;
  }

  .intro-grid,
  .stats-grid,
  .mission-vision {
    grid-template-columns: 1fr;
  }

  .slide-content h2 {
    font-size: var(--font-size-3xl);
  }

  .intro-content h1 {
    font-size: var(--font-size-3xl);
  }

  .section-title h2 {
    font-size: var(--font-size-3xl);
  }

  .stat-number {
    font-size: var(--font-size-4xl);
  }

  .logo-group img {
    height: 55px;
    max-width: 150px;
  }

  .testi-card {
    flex: 1 1 100%;
    max-width: 100%;
  }

  .logo-img {
    height: 54px;
    max-width: 160px;
  }

  .whatsapp-float,
  .back-to-top {
    width: 52px;
    height: 52px;
    font-size: 1.5rem;
    bottom: var(--space-4);
    right: var(--space-4);
  }

  .whatsapp-float {
    bottom: var(--space-4);
  }

  .back-to-top {
    bottom: calc(var(--space-4) + 60px);
  }

  .form-card {
    padding: var(--space-6);
  }

  .feature-card,
  .service-item,
  .mission-box,
  .vision-box {
    padding: var(--space-5);
  }

  .benefits-box {
    padding: var(--space-6);
  }

  .service-item.full-width {
    flex-direction: column;
    text-align: center;
    gap: var(--space-4);
  }
}

@media (max-width: 480px) {
  .slider-btn {
    width: 40px;
    height: 40px;
    font-size: 1.25rem;
  }

  .btn-left { left: var(--space-2); }
  .btn-right { right: var(--space-2); }

  .slide {
    min-height: 400px;
  }

  .slide-content h2 {
    font-size: var(--font-size-2xl);
  }

  .logo-img {
    height: 48px;
    max-width: 140px;
  }

  .intro-content h1 {
    font-size: var(--font-size-2xl);
  }

  .tagline {
    font-size: var(--font-size-lg);
  }

  .section-title h2 {
    font-size: var(--font-size-2xl);
  }

  .stat-number {
    font-size: var(--font-size-3xl);
  }

  .form-card {
    padding: var(--space-5);
  }

  .hero-cta {
    bottom: var(--space-8);
  }

  .hero-cta .btn-primary {
    padding: var(--space-3) var(--space-6);
    font-size: var(--font-size-base);
  }
}

/* --- Form Error States --- */
.field-error {
  color: #ef4444;
  font-size: var(--font-size-xs);
  margin-top: var(--space-1);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.field-error::before {
  content: '\26A0';
  font-size: var(--font-size-xs);
}

input.error,
select.error,
textarea.error {
  border-color: #ef4444 !important;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2) !important;
}

input.error:focus,
select.error:focus,
textarea.error:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2) !important;
}

/* --- Touch Device --- */
.touch-device .btn-primary:hover,
.touch-device .btn-gold:hover,
.touch-device .apply-btn:hover,
.touch-device .contact-btn:hover,
.touch-device .service-item:hover,
.touch-device .feature-card:hover,
.touch-device .mission-box:hover,
.touch-device .vision-box:hover,
.touch-device .testi-card:hover,
.touch-device .character-card:hover,
.touch-device .form-card:hover {
  transform: none;
  box-shadow: inherit;
}

.touch-device .logo-group img:hover {
  transform: none;
  filter: grayscale(20%);
  opacity: 0.7;
}

/* --- Focus Visible for Accessibility --- */
*:focus-visible {
  outline: 3px solid var(--color-brand-gold);
  outline-offset: 2px;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--color-brand-gold);
  outline-offset: 2px;
}

/* --- Print Styles --- */
@media print {
  .navbar,
  .hero-slider,
  .form-card,
  .whatsapp-float,
  .slider-btn,
  .slider-dots,
  .back-to-top,
  .cookie-consent {
    display: none !important;
  }

  body {
    font-size: 12pt;
    line-height: 1.5;
  }

  .section-title h2 {
    font-size: 24pt;
  }

  a {
    text-decoration: underline;
  }

  .hero-cta {
    display: none !important;
  }
}