/* ============================================ */
/*  DIGITAL COMPUTERS - MAIN STYLESHEET        */
/*  Theme: Red & White                         */
/* ============================================ */

/* ============================================ */
/*  CSS VARIABLES                               */
/* ============================================ */
:root {
  /* Colors */
  --white: #ffffff;
  --black: #0a0a0a;
  --red-50: #fef2f2;
  --red-100: #fee2e2;
  --red-200: #fecaca;
  --red-300: #fca5a5;
  --red-400: #f87171;
  --red-500: #dc2626;
  --red-600: #b91c1c;
  --red-700: #991b1b;
  --red-800: #7f1d1d;
  
  /* Theme Colors */
  --primary: #dc2626;
  --primary-light: #ef4444;
  --primary-dark: #b91c1c;
  --primary-glow: #f87171;
  --primary-foreground: #ffffff;
  
  --background: #ffffff;
  --foreground: #1a1a1a;
  
  --card: #ffffff;
  --card-foreground: #1a1a1a;
  
  --muted: #f5f5f5;
  --muted-foreground: #737373;
  
  --border: #e5e5e5;
  --input: #e5e5e5;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #dc2626, #ef4444);
  --gradient-hero: linear-gradient(135deg, #b91c1c, #dc2626);
  
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 0 30px rgba(220, 38, 38, 0.4);
  --shadow-card: 0 10px 30px -10px rgba(220, 38, 38, 0.2);
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius: 0.625rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  
  /* Transitions */
  --transition-fast: all 0.15s ease;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.5s ease;
  
  /* Font */
  --font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ============================================ */
/*  RESET & BASE                                */
/* ============================================ */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-family);
  background-color: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button {
  cursor: pointer;
  font-family: inherit;
}

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

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  line-height: 1.2;
}

/* ============================================ */
/*  LAYOUT UTILITIES                            */
/* ============================================ */
.flex { display: flex; }
.grid { display: grid; }
.block { display: block; }
.inline-block { display: inline-block; }
.inline-flex { display: inline-flex; }
.hidden { display: none; }

.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.flex-wrap { flex-wrap: wrap; }
.flex-1 { flex: 1; }
.shrink-0 { flex-shrink: 0; }
.grow { flex-grow: 1; }

.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.items-stretch { align-items: stretch; }

.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }

.gap-1 { gap: 0.25rem; }
.gap-1\.5 { gap: 0.375rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-10 { gap: 2.5rem; }
.gap-12 { gap: 3rem; }

/* ============================================ */
/*  POSITIONING                                 */
/* ============================================ */
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.sticky { position: sticky; }

.top-0 { top: 0; }
.top-1\/2 { top: 50%; }
.top-3 { top: 0.75rem; }
.bottom-6 { bottom: 1.5rem; }
.left-0 { left: 0; }
.left-3 { left: 0.75rem; }
.left-4 { left: 1rem; }
.left-1\/2 { left: 50%; }
.right-6 { right: 1.5rem; }

.-top-12 { top: -3rem; }
.-right-12 { right: -3rem; }
.-bottom-12 { bottom: -3rem; }
.-left-12 { left: -3rem; }

.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-40 { z-index: 40; }
.z-50 { z-index: 50; }

/* ============================================ */
/*  SIZING                                      */
/* ============================================ */
.w-full { width: 100%; }
.w-auto { width: auto; }
.w-fit { width: fit-content; }
.h-full { height: 100%; }
.h-auto { height: auto; }

.min-h-screen { min-height: 100vh; }

.max-w-7xl { max-width: 80rem; }
.max-w-5xl { max-width: 64rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-xl { max-width: 36rem; }
.max-w-lg { max-width: 32rem; }
.max-w-md { max-width: 28rem; }

.mx-auto { margin-left: auto; margin-right: auto; }
.ml-auto { margin-left: auto; }
.ml-1 { margin-left: 0.25rem; }

/* ============================================ */
/*  SPACING                                     */
/* ============================================ */
.mt-0\.5 { margin-top: 0.125rem; }
.mt-1 { margin-top: 0.25rem; }
.mt-1\.5 { margin-top: 0.375rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-10 { margin-top: 2.5rem; }
.mt-12 { margin-top: 3rem; }
.mt-16 { margin-top: 4rem; }
.mt-20 { margin-top: 5rem; }
.mt-24 { margin-top: 6rem; }
.mt-auto { margin-top: auto; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-1\.5 { margin-bottom: 0.375rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mb-12 { margin-bottom: 3rem; }

.mr-1 { margin-right: 0.25rem; }
.mr-2 { margin-right: 0.5rem; }

.p-0 { padding: 0; }
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }

.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-5 { padding-left: 1.25rem; padding-right: 1.25rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }

.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-1\.5 { padding-top: 0.375rem; padding-bottom: 0.375rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-3\.5 { padding-top: 0.875rem; padding-bottom: 0.875rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.py-10 { padding-top: 2.5rem; padding-bottom: 2.5rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.py-20 { padding-top: 5rem; padding-bottom: 5rem; }
.py-24 { padding-top: 6rem; padding-bottom: 6rem; }

.pt-4 { padding-top: 1rem; }
.pr-2 { padding-right: 0.5rem; }
.pr-5 { padding-right: 1.25rem; }
.pl-4 { padding-left: 1rem; }
.pl-12 { padding-left: 3rem; }
.pb-8 { padding-bottom: 2rem; }

.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-x-1 > * + * { margin-left: 0.25rem; }

/* ============================================ */
/*  TYPOGRAPHY                                  */
/* ============================================ */
.text-center { text-align: center; }
.text-left { text-align: left; }

.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-base { font-size: 1rem; line-height: 1.5rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
.text-5xl { font-size: 3rem; line-height: 1; }
.text-6xl { font-size: 3.75rem; line-height: 1; }
.text-7xl { font-size: 4.5rem; line-height: 1; }
.text-\[10px\] { font-size: 10px; }

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

.leading-tight { line-height: 1.25; }
.leading-relaxed { line-height: 1.625; }

.tracking-tight { letter-spacing: -0.025em; }
.tracking-wider { letter-spacing: 0.05em; }
.tracking-widest { letter-spacing: 0.1em; }

.uppercase { text-transform: uppercase; }
.whitespace-nowrap { white-space: nowrap; }
.break-words { word-wrap: break-word; }

/* ============================================ */
/*  COLORS                                      */
/* ============================================ */
.text-foreground { color: var(--foreground); }
.text-muted-foreground { color: var(--muted-foreground); }
.text-primary { color: var(--primary); }
.text-primary-foreground { color: var(--primary-foreground); }
.text-background { color: var(--background); }
.text-white { color: var(--white); }

.bg-background { background-color: var(--background); }
.bg-foreground { background-color: var(--foreground); }
.bg-card { background-color: var(--card); }
.bg-muted { background-color: var(--muted); }
.bg-primary { background-color: var(--primary); }
.bg-\[\#25D366\] { background-color: #25D366; }

/* Background with opacity */
.bg-background\/90 { background-color: rgba(255, 255, 255, 0.9); }
.bg-primary\/5 { background-color: rgba(220, 38, 38, 0.05); }
.bg-primary\/10 { background-color: rgba(220, 38, 38, 0.1); }
.bg-primary\/20 { background-color: rgba(220, 38, 38, 0.2); }
.bg-primary\/90 { background-color: rgba(220, 38, 38, 0.9); }
.bg-muted\/50 { background-color: rgba(245, 245, 245, 0.5); }
.bg-muted\/30 { background-color: rgba(245, 245, 245, 0.3); }
.bg-black\/80 { background-color: rgba(0, 0, 0, 0.8); }

/* ============================================ */
/*  GRADIENTS                                   */
/* ============================================ */
.bg-gradient-to-br {
  background-image: linear-gradient(to bottom right, var(--primary), var(--primary-glow));
}

/* ============================================ */
/*  BORDERS                                     */
/* ============================================ */
.border { border: 1px solid var(--border); }
.border-2 { border: 2px solid var(--border); }
.border-b { border-bottom: 1px solid var(--border); }
.border-t { border-top: 1px solid var(--border); }

.border-border { border-color: var(--border); }
.border-primary { border-color: var(--primary); }
.border-foreground { border-color: var(--foreground); }
.border-white\/10 { border-color: rgba(255, 255, 255, 0.1); }
.border-transparent { border-color: transparent; }

/* ============================================ */
/*  BORDER RADIUS                               */
/* ============================================ */
.rounded-sm { border-radius: var(--radius-sm); }
.rounded-md { border-radius: calc(var(--radius) - 0.125rem); }
.rounded-lg { border-radius: var(--radius); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-2xl { border-radius: var(--radius-2xl); }
.rounded-full { border-radius: 9999px; }

/* ============================================ */
/*  SHADOWS                                     */
/* ============================================ */
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }
.shadow-\[var\(--shadow-glow\)\] { box-shadow: var(--shadow-glow); }
.shadow-\[var\(--shadow-card\)\] { box-shadow: var(--shadow-card); }

/* ============================================ */
/*  EFFECTS                                     */
/* ============================================ */
.backdrop-blur { backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.backdrop-blur-md { backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.blur-3xl { filter: blur(64px); }

/* ============================================ */
/*  OVERFLOW                                    */
/* ============================================ */
.overflow-hidden { overflow: hidden; }
.overflow-y-auto { overflow-y: auto; }
.overflow-x-hidden { overflow-x: hidden; }

/* ============================================ */
/*  OBJECT FIT                                  */
/* ============================================ */
.object-cover { object-fit: cover; }

/* ============================================ */
/*  ASPECT RATIO                                */
/* ============================================ */
.aspect-\[4\/3\] { aspect-ratio: 4 / 3; }
.aspect-video { aspect-ratio: 16 / 9; }
.aspect-square { aspect-ratio: 1 / 1; }

/* ============================================ */
/*  OPACITY                                     */
/* ============================================ */
.opacity-0 { opacity: 0; }
.opacity-50 { opacity: 0.5; }
.opacity-60 { opacity: 0.6; }
.opacity-70 { opacity: 0.7; }
.opacity-80 { opacity: 0.8; }
.opacity-90 { opacity: 0.9; }

/* ============================================ */
/*  LINE CLAMP                                  */
/* ============================================ */
.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ============================================ */
/*  GRID SYSTEM                                 */
/* ============================================ */
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.col-span-2 { grid-column: span 2 / span 2; }

/* ============================================ */
/*  TRANSITIONS                                 */
/* ============================================ */
.transition { transition: var(--transition-smooth); }
.transition-all { transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
.transition-colors { transition: color 0.3s ease, background-color 0.3s ease, border-color 0.3s ease; }
.transition-transform { transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
.transition-opacity { transition: opacity 0.3s ease; }

.duration-200 { transition-duration: 0.2s; }
.duration-300 { transition-duration: 0.3s; }
.duration-500 { transition-duration: 0.5s; }
.duration-1000 { transition-duration: 1s; }

/* ============================================ */
/*  TRANSFORMS                                  */
/* ============================================ */
.-translate-y-1\/2 { transform: translateY(-50%); }
.-translate-x-1\/2 { transform: translateX(-50%); }

/* ============================================ */
/*  WIDTH/HEIGHT SPECIFIC                       */
/* ============================================ */
.h-4 { height: 1rem; }
.h-5 { height: 1.25rem; }
.h-6 { height: 1.5rem; }
.h-7 { height: 1.75rem; }
.h-8 { height: 2rem; }
.h-9 { height: 2.25rem; }
.h-10 { height: 2.5rem; }
.h-12 { height: 3rem; }
.h-14 { height: 3.5rem; }
.h-64 { height: 16rem; }

.w-4 { width: 1rem; }
.w-5 { width: 1.25rem; }
.w-6 { width: 1.5rem; }
.w-7 { width: 1.75rem; }
.w-8 { width: 2rem; }
.w-9 { width: 2.25rem; }
.w-10 { width: 2.5rem; }
.w-12 { width: 3rem; }
.w-14 { width: 3.5rem; }
.w-64 { width: 16rem; }
.w-72 { width: 18rem; }

/* ============================================ */
/*  OUTLINE                                     */
/* ============================================ */
.outline-none { outline: none; }

/* ============================================ */
/*  CURSOR                                      */
/* ============================================ */
.cursor-pointer { cursor: pointer; }
.cursor-default { cursor: default; }

/* ============================================ */
/*  USER SELECT                                 */
/* ============================================ */
.select-none { user-select: none; -webkit-user-select: none; }

/* ============================================ */
/*  LIST STYLE                                  */
/* ============================================ */
.list-none { list-style-type: none; }

/* ============================================ */
/*  SELF ALIGN                                  */
/* ============================================ */
.self-center { align-self: center; }

/* ============================================ */
/*  POINTER EVENTS                              */
/* ============================================ */
.pointer-events-none { pointer-events: none; }

/* ============================================ */
/*  RESIZE                                      */
/* ============================================ */
.resize-none { resize: none; }

/* ============================================ */
/*                                              */
/*  COMPONENT STYLES                            */
/*                                              */
/* ============================================ */

/* ---------- BUTTON GLOW (Primary Red) ---------- */
.btn-glow {
  background: var(--gradient-primary);
  color: var(--primary-foreground);
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  display: inline-block;
  text-align: center;
  transition: var(--transition-smooth);
  font-weight: 600;
}
.btn-glow:hover {
  box-shadow: var(--shadow-glow);
  border-color: var(--primary);
  transform: translateY(-2px);
}
.btn-glow::before {
  content: "";
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: -100%;
  transition: left 0.6s;
}
.btn-glow:hover::before {
  left: 100%;
}

/* ---------- BUTTON OUTLINE GLOW ---------- */
.btn-outline-glow {
  color: var(--primary);
  border: 2px solid var(--primary);
  background: transparent;
  cursor: pointer;
  display: inline-block;
  text-align: center;
  transition: var(--transition-smooth);
  font-weight: 600;
}
.btn-outline-glow:hover {
  background: var(--primary);
  color: var(--primary-foreground);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

/* ---------- CARD HOVER ---------- */
.card-hover {
  transition: var(--transition-smooth);
  border: 2px solid var(--border);
  display: block;
}
.card-hover:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-card);
  transform: translateY(-8px);
}

/* ---------- TEXT GRADIENT (Red) ---------- */
.text-gradient {
  background: var(--gradient-primary);
  -webkit-text-fill-color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
}

/* ---------- NAV LINK ---------- */
.nav-link {
  transition: var(--transition-smooth);
  position: relative;
  cursor: pointer;
  padding-bottom: 4px;
  font-weight: 500;
}
.nav-link::after {
  content: "";
  background: var(--primary);
  width: 0;
  height: 2px;
  transition: width 0.3s ease;
  position: absolute;
  bottom: -4px;
  left: 0;
}
.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}
.nav-link:hover,
.nav-link.active {
  color: var(--primary);
}

/* ---------- MOBILE MENU BUTTON ---------- */
.mobile-menu-btn {
  display: block;
  padding: 0.5rem;
  color: var(--foreground);
  cursor: pointer;
  background: none;
  border: none;
}

/* ============================================ */
/*  GROUP HOVER EFFECTS                          */
/* ============================================ */
.group:hover .group-hover\:scale-110 { transform: scale(1.1); }
.group:hover .group-hover\:translate-x-1 { transform: translateX(0.25rem); }
.group:hover .group-hover\:text-primary { color: var(--primary); }
.group:hover .group-hover\:opacity-100 { opacity: 1; }
.group:hover .group-hover\:max-w-\[120px\] { max-width: 120px; }

/* ============================================ */
/*  HOVER STATES                                 */
/* ============================================ */
.hover\:scale-105:hover { transform: scale(1.05); }
.hover\:text-primary:hover { color: var(--primary); }
.hover\:text-foreground:hover { color: var(--foreground); }
.hover\:border-primary:hover { border-color: var(--primary); }
.hover\:border-foreground:hover { border-color: var(--foreground); }
.hover\:bg-primary\/80:hover { background-color: rgba(220, 38, 38, 0.8); }
.hover\:bg-muted\/50:hover { background-color: rgba(245, 245, 245, 0.5); }
.hover\:bg-destructive\/90:hover { background-color: rgba(220, 38, 38, 0.9); }
.hover\:underline:hover { text-decoration: underline; }
.hover\:opacity-100:hover { opacity: 1; }

/* ============================================ */
/*  FOCUS STATES                                 */
/* ============================================ */
.focus\:border-primary:focus { border-color: var(--primary); }
.focus\:shadow-\[var\(--shadow-glow\)\]:focus { box-shadow: var(--shadow-glow); }
.focus\:outline-none:focus { outline: none; }

/* ============================================ */
/*  DISABLED STATES                              */
/* ============================================ */
.disabled\:pointer-events-none:disabled { pointer-events: none; }
.disabled\:cursor-not-allowed:disabled { cursor: not-allowed; }
.disabled\:opacity-50:disabled { opacity: 0.5; }

/* ============================================ */
/*  ANIMATIONS                                  */
/* ============================================ */
@keyframes fade-in-up {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}
.animate-fade-in-up {
  animation: fade-in-up 0.6s ease-out both;
}

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.6);
  }
  50% {
    box-shadow: 0 0 0 16px rgba(220, 38, 38, 0);
  }
}

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

.animate-pulse {
  animation: pulse-glow 2s infinite;
}

/* ============================================ */
/*  WHATSAPP BUTTONS                            */
/* ============================================ */
.whatsapp-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 9999px;
  background-color: #25D366;
  color: white;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  padding-left: 1rem;
  padding-right: 0.5rem;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  animation: pulse-glow 2s infinite;
  text-decoration: none;
}
.whatsapp-btn:hover {
  transform: scale(1.05);
}

.whatsapp-btn .whatsapp-number {
  font-size: 0.75rem;
  font-weight: 600;
  opacity: 0;
  max-width: 0;
  overflow: hidden;
  white-space: nowrap;
  transition: all 0.3s ease;
}
.whatsapp-btn:hover .whatsapp-number {
  opacity: 1;
  max-width: 120px;
}

.whatsapp-btn .whatsapp-icon-wrap {
  display: flex;
  height: 2.5rem;
  width: 2.5rem;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.whatsapp-btn .whatsapp-icon-wrap svg {
  height: 1.75rem;
  width: 1.75rem;
  fill: currentColor;
}

/* ============================================ */
/*  FOOTER                                      */
/* ============================================ */
footer a:hover {
  color: var(--primary);
  transition: color 0.2s ease;
}
footer li {
  cursor: default;
}

/* ============================================ */
/*  FORM ELEMENTS                               */
/* ============================================ */
.form-input {
  width: 100%;
  border-radius: 0.5rem;
  border: 2px solid var(--border);
  background: var(--card);
  padding: 0.75rem 1rem;
  color: var(--foreground);
  outline: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-family: var(--font-family);
}
.form-input:focus {
  border-color: var(--primary);
  box-shadow: var(--shadow-glow);
}
textarea.form-input {
  resize: vertical;
  min-height: 150px;
}

/* ============================================ */
/*  PAGE SPECIFIC: HERO GRADIENT                */
/* ============================================ */
.hero-gradient {
  background: linear-gradient(135deg, rgba(220, 38, 38, 0.03), var(--background));
}

/* ============================================ */
/*  PAGE SPECIFIC: HERO BADGE                   */
/* ============================================ */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 9999px;
  border: 1px solid rgba(220, 38, 38, 0.3);
  background: rgba(220, 38, 38, 0.08);
  padding: 0.375rem 1rem;
  font-size: 0.875rem;
  color: var(--primary);
}

/* ============================================ */
/*  PAGE SPECIFIC: FEATURE CARD                 */
/* ============================================ */
.feature-card {
  transition: var(--transition-smooth);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  background: var(--card);
}
.feature-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-card);
  transform: translateY(-4px);
}

.feature-icon {
  display: flex;
  height: 3rem;
  width: 3rem;
  align-items: center;
  justify-content: center;
  border-radius: 0.75rem;
  background: rgba(220, 38, 38, 0.08);
  color: var(--primary);
  margin: 0 auto 1rem;
}

/* ============================================ */
/*  PAGE SPECIFIC: STAT NUMBER                  */
/* ============================================ */
.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-text-fill-color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
}

/* ============================================ */
/*  PAGE SPECIFIC: BRAND MARQUEE                */
/* ============================================ */
.brand-marquee {
  overflow: hidden;
  position: relative;
}
.brand-track {
  display: flex;
  gap: 3rem;
  animation: scroll 25s linear infinite;
  width: max-content;
}
.brand-item {
  font-size: 1.25rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.5);
  white-space: nowrap;
}

/* ============================================ */
/*  PAGE SPECIFIC: ABOUT HERO                   */
/* ============================================ */
.about-hero {
  background: linear-gradient(135deg, rgba(220, 38, 38, 0.03), var(--background));
}

/* ============================================ */
/*  PAGE SPECIFIC: VALUE CARD                   */
/* ============================================ */
.value-card {
  transition: var(--transition-smooth);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  background: var(--card);
}
.value-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-card);
  transform: translateY(-4px);
}

.value-icon {
  display: flex;
  height: 3.5rem;
  width: 3.5rem;
  align-items: center;
  justify-content: center;
  border-radius: 1rem;
  background: rgba(220, 38, 38, 0.08);
  color: var(--primary);
  margin: 0 auto 1rem;
}

/* ============================================ */
/*  PAGE SPECIFIC: TIMELINE                     */
/* ============================================ */
.timeline-dot {
  display: flex;
  height: 3rem;
  width: 3rem;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
  background: var(--primary);
  color: var(--primary-foreground);
  flex-shrink: 0;
  font-weight: 700;
}
.timeline-line {
  width: 2px;
  background: rgba(220, 38, 38, 0.3);
  flex-grow: 1;
  margin: 0 auto;
}

/* ============================================ */
/*  PAGE SPECIFIC: CONTACT CARD                 */
/* ============================================ */
.contact-card {
  transition: var(--transition-smooth);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: var(--card);
}
.contact-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-card);
}

.contact-icon {
  display: flex;
  height: 2.75rem;
  width: 2.75rem;
  align-items: center;
  justify-content: center;
  border-radius: 0.75rem;
  background: rgba(220, 38, 38, 0.08);
  color: var(--primary);
  flex-shrink: 0;
}

/* ============================================ */
/*  SVG STYLES                                  */
/* ============================================ */
svg {
  vertical-align: middle;
}

/* ============================================ */
/*  RESPONSIVE BREAKPOINTS                      */
/* ============================================ */
@media (min-width: 640px) {
  .sm\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sm\:flex { display: flex; }
  .sm\:text-left { text-align: left; }
  .sm\:w-auto { width: auto; }
  .sm\:mt-0 { margin-top: 0; }
  .sm\:justify-end { justify-content: flex-end; }
}

@media (min-width: 768px) {
  .md\:flex { display: flex; }
  .md\:hidden { display: none; }
  .md\:block { display: block; }
  .md\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .md\:px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
  .md\:text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
  .md\:text-5xl { font-size: 3rem; line-height: 1; }
  .md\:text-6xl { font-size: 3.75rem; line-height: 1; }
  .md\:py-36 { padding-top: 9rem; padding-bottom: 9rem; }
  .md\:p-8 { padding: 2rem; }
}

@media (min-width: 1024px) {
  .lg\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lg\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .lg\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .lg\:text-7xl { font-size: 4.5rem; line-height: 1; }
  .lg\:col-span-2 { grid-column: span 2 / span 2; }
}

@media (min-width: 1280px) {
  .xl\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (min-width: 768px) {
  .md\:stat-number { font-size: 3.75rem; }
}

/* ============================================ */
/*  PRINT STYLES                                */
/* ============================================ */
@media print {
  .whatsapp-btn,
  .mobile-menu-btn,
  .fixed {
    display: none !important;
  }
  body {
    background: white;
    color: black;
  }
}