/* ==========================================================================
   CRUZ RODRIGUES — GCC CONSULTANT & BUSINESS SOLUTIONS PARTNER
   V3 EXECUTIVE DESIGN SYSTEM (EMERALD EXECUTIVE THEME)
   Primary Color: Emerald Green #087A4B
   Supporting Greens: #0B8F5A, #0F6F4A
   Dark Text: #10201B
   Background: #FFFFFF / Secondary Background: #F6F9F7
   Borders: Subtle green-gray #E2EBE6
   ========================================================================== */

:root {
  /* Color Tokens */
  --color-primary-green: #087A4B;
  --color-primary-hover: #06623C;
  --color-supporting-green: #0B8F5A;
  --color-dark-green: #0F6F4A;
  --color-deep-charcoal: #10201B;
  --color-text-primary: #10201B;
  --color-text-secondary: #4A5D56;
  --color-text-muted: #72857E;
  --color-text-light: #E8F0EC;
  
  --color-bg-light: #FFFFFF;
  --color-bg-secondary: #F6F9F7;
  --color-bg-card: #FFFFFF;
  --color-soft-green-bg: #EEF6F2;
  --color-off-white: #FAFDFB;

  --color-border-light: #E2EBE6;
  --color-border-green: rgba(8, 122, 75, 0.24);
  --color-gold-accent: #C8A84E;

  /* Typography */
  --font-heading: 'Manrope', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'Space Mono', monospace;

  /* Spacing & Layout */
  --container-max-width: 1360px;
  --header-height: 78px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  /* Transitions & Shadows */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-sm: 0 2px 8px rgba(16, 32, 27, 0.04);
  --shadow-md: 0 10px 28px rgba(16, 32, 27, 0.07);
  --shadow-lg: 0 20px 48px rgba(16, 32, 27, 0.12);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--color-bg-light);
  color: var(--color-text-primary);
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-text-primary);
  font-weight: 800;
  line-height: 1.2;
}

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

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

.section-padding {
  padding: 96px 0;
}

.highlight {
  color: var(--color-primary-green);
  font-weight: 800;
}

.gold-rule {
  width: 48px;
  height: 3px;
  background-color: var(--color-primary-green);
  margin-bottom: 16px;
  border-radius: 2px;
}

.gold-rule.center {
  margin-left: auto;
  margin-right: auto;
}

.eyebrow-tag {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-primary-green);
  text-transform: uppercase;
  background-color: var(--color-soft-green-bg);
  padding: 5px 14px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--color-border-light);
  margin-bottom: 16px;
}

/* Button Component System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  font-size: 0.88rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  cursor: pointer;
  border: none;
  white-space: nowrap;
  font-family: var(--font-body);
}

.btn-primary {
  background-color: var(--color-primary-green);
  color: #FFFFFF;
}
.btn-primary:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(8, 122, 75, 0.22);
}

.btn-secondary {
  background-color: var(--color-soft-green-bg);
  color: var(--color-primary-green);
  border: 1px solid var(--color-border-green);
}
.btn-secondary:hover {
  background-color: var(--color-primary-green);
  color: #FFFFFF;
}

.btn-dark {
  background-color: var(--color-deep-charcoal);
  color: #FFFFFF;
}
.btn-dark:hover {
  background-color: #0A1512;
  transform: translateY(-2px);
}

.btn-whatsapp {
  background-color: #25D366;
  color: #FFFFFF;
}
.btn-whatsapp:hover {
  background-color: #20BD5A;
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3);
}

/* Pulse Dot Animation */
.pulse-dot-green {
  width: 8px;
  height: 8px;
  background-color: var(--color-primary-green);
  border-radius: 50%;
  box-shadow: 0 0 0 rgba(8, 122, 75, 0.4);
  animation: pulseGreen 2s infinite;
}

@keyframes pulseGreen {
  0% { box-shadow: 0 0 0 0 rgba(8, 122, 75, 0.6); }
  70% { box-shadow: 0 0 0 10px rgba(8, 122, 75, 0); }
  100% { box-shadow: 0 0 0 0 rgba(8, 122, 75, 0); }
}