/* ==========================================================================
   FUNDACIÓN AMIGOS DE SUBACHOQUE - MODERN WEB DESIGN SYSTEM
   Inspirado en la plantilla Adv WordPress Theme (#58493)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS VARIABLES & DESIGN TOKENS
   -------------------------------------------------------------------------- */
:root {
  /* Brand Palette - Inspirada en la Sabana y Naturaleza de Subachoque */
  --color-primary: #1b4332;        /* Verde Bosque Profundo */
  --color-primary-dark: #081c15;   /* Verde Oscuro Institucional */
  --color-primary-light: #2d6a4f;  /* Verde Sabana */
  --color-accent: #40916c;         /* Verde Esmeralda */
  --color-accent-vibrant: #52b788; /* Verde Claro Acento */
  
  --color-gold: #d4a373;           /* Ocre Dorado / Cálido */
  --color-gold-hover: #b08968;
  --color-gold-light: #fefae0;
  
  --color-terracotta: #e07a5f;     /* Terracota Andino */
  
  /* Neutral Palette */
  --color-dark: #0f172a;           /* Navy Slate */
  --color-dark-surface: #1e293b;
  --color-dark-muted: #334155;
  --color-text-main: #1f2937;
  --color-text-muted: #4b5563;
  --color-text-light: #9ca3af;
  
  --color-bg-body: #f8fafc;
  --color-bg-surface: #ffffff;
  --color-bg-subtle: #f1f5f9;
  --color-bg-green-tint: #f0fdf4;
  
  /* Borders & Shadows */
  --border-color: #e2e8f0;
  --border-color-hover: #cbd5e1;
  --border-radius-sm: 8px;
  --border-radius-md: 14px;
  --border-radius-lg: 22px;
  --border-radius-xl: 32px;
  --border-radius-full: 9999px;
  
  --shadow-subtle: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-card: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
  --shadow-hover: 0 20px 35px -8px rgba(27, 67, 50, 0.18), 0 10px 15px -5px rgba(0, 0, 0, 0.05);
  --shadow-glow: 0 0 25px rgba(82, 183, 136, 0.35);
  
  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* --------------------------------------------------------------------------
   2. GLOBAL RESETS & BASE STYLES
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--color-text-main);
  background-color: var(--color-bg-body);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  border: none;
  outline: none;
  background: none;
}

ul, ol {
  list-style: none;
}

::selection {
  background-color: var(--color-primary-light);
  color: #ffffff;
}

/* --------------------------------------------------------------------------
   3. LAYOUT & CONTAINER UTILITIES
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.section {
  padding: 6rem 0;
  position: relative;
}

.section-alt {
  background-color: var(--color-bg-surface);
}

.section-tint {
  background: linear-gradient(180deg, var(--color-bg-subtle) 0%, var(--color-bg-green-tint) 100%);
}

.section-dark {
  background-color: var(--color-dark);
  color: #ffffff;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.section-header {
  max-width: 760px;
  margin: 0 auto 3.5rem;
  text-align: center;
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  border-radius: var(--border-radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background-color: rgba(45, 106, 79, 0.1);
  color: var(--color-primary-light);
  margin-bottom: 1rem;
  border: 1px solid rgba(45, 106, 79, 0.2);
}

.badge-tag.badge-gold {
  background-color: rgba(212, 163, 115, 0.15);
  color: #9c6c3b;
  border-color: rgba(212, 163, 115, 0.3);
}

.badge-tag.badge-white {
  background-color: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(8px);
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-dark);
  margin-bottom: 1rem;
}

.section-dark .section-title {
  color: #ffffff;
}

.section-title span.highlight {
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-accent-vibrant) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 680px;
  margin: 0 auto;
}

.section-dark .section-subtitle {
  color: var(--color-text-light);
}

/* --------------------------------------------------------------------------
   4. BUTTONS & INTERACTIVE ELEMENTS (Adv Style)
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.85rem;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--border-radius-full);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  white-space: nowrap;
  box-shadow: var(--shadow-subtle);
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(rgba(255,255,255,0.15), rgba(255,255,255,0));
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::after {
  opacity: 1;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: #ffffff;
  border: 1px solid transparent;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-accent) 100%);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px -5px rgba(27, 67, 50, 0.4);
}

.btn-accent {
  background: linear-gradient(135deg, var(--color-gold) 0%, #c4925e 100%);
  color: #1f2937;
  font-weight: 700;
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px -5px rgba(212, 163, 115, 0.5);
  background: linear-gradient(135deg, #dfaf7e 0%, var(--color-gold) 100%);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary-light);
}

.btn-outline:hover {
  background-color: var(--color-primary-light);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-outline-white {
  background: rgba(255, 255, 255, 0.05);
  color: #ffffff;
  border: 2px solid rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(6px);
}

.btn-outline-white:hover {
  background: #ffffff;
  color: var(--color-primary);
  border-color: #ffffff;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.5rem 1.2rem;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 1.1rem 2.4rem;
  font-size: 1.05rem;
}

.btn-icon {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: var(--border-radius-full);
}

/* --------------------------------------------------------------------------
   5. TOP BAR (Adv Style)
   -------------------------------------------------------------------------- */
.top-bar {
  background-color: #0b1d16;
  color: #cbd5e1;
  font-size: 0.825rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.top-bar-info {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  flex-wrap: wrap;
}

.top-info-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #e2e8f0;
}

.top-info-item i {
  color: var(--color-accent-vibrant);
  font-size: 0.9rem;
}

.top-info-item a:hover {
  color: #ffffff;
  text-decoration: underline;
}

.top-bar-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.top-social-links {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.top-social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--border-radius-full);
  background: rgba(255, 255, 255, 0.08);
  color: #cbd5e1;
  font-size: 0.8rem;
  transition: all var(--transition-fast);
}

.top-social-link:hover {
  background: var(--color-accent-vibrant);
  color: var(--color-primary-dark);
  transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   6. HEADER & STICKY NAVIGATION (Adv Inspired)
   -------------------------------------------------------------------------- */
.main-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  transition: all var(--transition-normal);
}

.main-header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.07);
  padding: 0.25rem 0;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  transition: height var(--transition-normal);
}

.main-header.scrolled .header-container {
  height: 66px;
}

/* Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.brand-logo:hover {
  transform: translateY(-1px);
  opacity: 0.92;
}

.logo-image {
  height: 48px;
  width: auto;
  max-width: 175px;
  object-fit: contain;
  display: block;
  transition: height var(--transition-normal);
}

.main-header.scrolled .logo-image {
  height: 42px;
}

.logo-symbol {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.4rem;
  box-shadow: 0 4px 12px rgba(27, 67, 50, 0.25);
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-family: var(--font-heading);
  font-size: 1.18rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-primary);
  line-height: 1.15;
}

.logo-subtitle {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-gold-hover);
}

/* Navigation Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-link {
  font-weight: 600;
  font-size: 0.925rem;
  color: var(--color-text-main);
  position: relative;
  padding: 0.5rem 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2.5px;
  background: linear-gradient(90deg, var(--color-primary-light), var(--color-accent-vibrant));
  border-radius: 2px;
  transition: width var(--transition-normal);
}

.nav-link:hover, .nav-link.active {
  color: var(--color-primary-light);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 32px;
  height: 22px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}

.mobile-toggle span {
  width: 100%;
  height: 2.5px;
  background-color: var(--color-primary);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

.mobile-toggle.active span:nth-child(1) {
  transform: translateY(10px) rotate(45deg);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-10px) rotate(-45deg);
}

/* --------------------------------------------------------------------------
   7. HERO SECTION (Adv Agency Banner Style with Card Multimedia Slider)
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  background: radial-gradient(circle at 10% 20%, rgba(45, 106, 79, 0.07) 0%, transparent 50%),
              radial-gradient(circle at 90% 80%, rgba(212, 163, 115, 0.09) 0%, transparent 40%),
              #f8fafc;
  overflow: hidden;
  padding: 5rem 0 4.5rem;
}

.hero-bg-shapes {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none;
  overflow: hidden;
}

.shape-blob-1 {
  position: absolute;
  top: -10%;
  right: -5%;
  width: 550px;
  height: 550px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(82, 183, 136, 0.18) 0%, rgba(45, 106, 79, 0.02) 70%, transparent 100%);
  filter: blur(40px);
}

.shape-blob-2 {
  position: absolute;
  bottom: -15%;
  left: -5%;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 163, 115, 0.15) 0%, transparent 70%);
  filter: blur(50px);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 3.5rem;
  position: relative;
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1.1rem;
  border-radius: var(--border-radius-full);
  background: rgba(45, 106, 79, 0.08);
  border: 1px solid rgba(45, 106, 79, 0.2);
  color: var(--color-primary-light);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.5rem;
}

.hero-badge i {
  color: var(--color-accent-vibrant);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.4rem;
  font-weight: 800;
  line-height: 1.12;
  color: var(--color-dark);
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
}

.hero-title span.accent-text {
  color: var(--color-primary-light);
  position: relative;
  display: inline-block;
}

.hero-title span.accent-text::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  right: 0;
  height: 8px;
  background: rgba(82, 183, 136, 0.3);
  border-radius: 4px;
  z-index: -1;
}

.hero-description {
  font-size: 1.2rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 580px;
}

/* Quote Card */
.hero-quote-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: #ffffff;
  border-left: 4px solid var(--color-gold);
  border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
  box-shadow: var(--shadow-subtle);
  margin-bottom: 2.25rem;
}

.hero-quote-icon {
  font-size: 1.6rem;
  color: var(--color-gold);
  flex-shrink: 0;
}

.hero-quote-text {
  font-size: 0.95rem;
  font-style: italic;
  color: var(--color-dark);
  line-height: 1.5;
}

.hero-quote-author {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  font-style: normal;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

/* Hero Media Card & 3-Image Slider */
.hero-media-wrapper {
  position: relative;
  z-index: 2;
}

.hero-card-main {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: visible;
  box-shadow: var(--shadow-hover);
  border: 8px solid #ffffff;
  background: #ffffff;
  transition: transform var(--transition-normal);
}

.hero-card-main:hover {
  transform: translateY(-4px);
}

.hero-card-slider {
  position: relative;
  width: 100%;
  height: 440px;
  overflow: hidden;
  border-radius: calc(var(--border-radius-lg) - 8px);
  background: #0f172a;
}

.hero-card-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.8s ease;
  z-index: 1;
}

.hero-card-slide.active {
  opacity: 1;
  visibility: visible;
  z-index: 2;
}

.hero-card-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1);
  transition: transform 6s ease-out;
}

.hero-card-slide.active img {
  transform: scale(1.06);
}

/* Card Controls (Floating Glassmorphism Pill) */
.hero-card-controls {
  position: absolute;
  bottom: 16px;
  right: 16px;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 0.45rem 0.75rem;
  border-radius: var(--border-radius-full);
  z-index: 10;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.hero-card-dots {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.hero-card-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all var(--transition-fast);
}

.hero-card-dot:hover {
  background: #ffffff;
  transform: scale(1.2);
}

.hero-card-dot.active {
  background: var(--color-accent-vibrant);
  width: 22px;
  border-radius: var(--border-radius-full);
}

.hero-card-arrows {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  margin-left: 0.25rem;
  padding-left: 0.45rem;
  border-left: 1px solid rgba(255, 255, 255, 0.22);
}

.hero-card-arrow-btn {
  width: 26px;
  height: 26px;
  border-radius: var(--border-radius-full);
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: #ffffff;
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.hero-card-arrow-btn:hover {
  background: var(--color-accent-vibrant);
  color: var(--color-primary-dark);
  transform: scale(1.1);
}

.hero-floating-stat {
  position: absolute;
  bottom: 25px;
  left: -25px;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 1.1rem 1.4rem;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: center;
  gap: 1rem;
  border: 1px solid rgba(226, 232, 240, 0.8);
  animation: floatSlow 4s ease-in-out infinite alternate;
  z-index: 20;
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(45, 106, 79, 0.12);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  transition: all 0.3s ease;
}

.stat-content .stat-number {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}

.stat-content .stat-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-weight: 600;
}

.hero-floating-badge {
  position: absolute;
  top: 25px;
  right: -20px;
  background: var(--color-primary-dark);
  color: #ffffff;
  padding: 0.85rem 1.25rem;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: floatSlow 4s ease-in-out infinite alternate-reverse;
  z-index: 20;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-floating-badge i {
  color: var(--color-gold);
  font-size: 1.2rem;
  transition: all 0.3s ease;
}

.floating-badge-text {
  font-size: 0.825rem;
  font-weight: 700;
}

@keyframes floatSlow {
  0% { transform: translateY(0px); }
  100% { transform: translateY(-10px); }
}

/* --------------------------------------------------------------------------
   8. STATS & IMPACT COUNTER BAR
   -------------------------------------------------------------------------- */
.stats-bar-section {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: #ffffff;
  padding: 3rem 0;
  position: relative;
  z-index: 10;
  margin-top: -2rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-hover);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  align-items: center;
}

.stat-item {
  text-align: center;
  position: relative;
  padding: 0 1rem;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background: rgba(255, 255, 255, 0.15);
}

.stat-item-number {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--color-accent-vibrant);
  line-height: 1.1;
  margin-bottom: 0.35rem;
}

.stat-item-label {
  font-size: 0.925rem;
  font-weight: 600;
  color: #e2e8f0;
}

/* --------------------------------------------------------------------------
   9. SOBRE NOSOTROS (About Section with Tabs & Story)
   -------------------------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-image-stack {
  position: relative;
}

.about-img-main {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-card);
}

.about-img-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--color-bg-surface);
  padding: 1.5rem;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-hover);
  border: 1px solid var(--color-border);
  max-width: 240px;
}

.about-img-badge-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.35rem;
}

.about-img-badge-desc {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* Tabbed Content */
.tab-navigation {
  display: flex;
  gap: 0.5rem;
  border-bottom: 2px solid var(--color-border);
  margin-bottom: 2rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
}

.tab-btn {
  padding: 0.75rem 1.4rem;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.tab-btn:hover {
  color: var(--color-primary);
}

.tab-btn.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary-light);
}

.tab-pane {
  display: none;
  animation: fadeIn 0.4s ease;
}

.tab-pane.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.tab-card {
  background: var(--color-bg-subtle);
  padding: 2rem;
  border-radius: var(--border-radius-md);
  border-left: 4px solid var(--color-primary-light);
  margin-bottom: 1.5rem;
}

.tab-card-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.tab-card-text {
  font-size: 1.02rem;
  color: var(--color-text-main);
  line-height: 1.7;
}

.feature-check-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.feature-check-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 600;
  font-size: 0.925rem;
  color: var(--color-dark);
}

.feature-check-item i {
  color: var(--color-accent);
  font-size: 1.1rem;
}

/* --------------------------------------------------------------------------
   10. LÍNEAS ESTRATÉGICAS / PILARES (Adv Feature Cards)
   -------------------------------------------------------------------------- */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.pillar-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: 2.5rem 2rem;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-subtle);
}

.pillar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary-light), var(--color-accent-vibrant));
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.pillar-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(45, 106, 79, 0.3);
}

.pillar-card:hover::before {
  opacity: 1;
}

.pillar-icon-wrapper {
  width: 68px;
  height: 68px;
  border-radius: var(--border-radius-md);
  background: linear-gradient(135deg, rgba(45, 106, 79, 0.12) 0%, rgba(82, 183, 136, 0.2) 100%);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.85rem;
  margin-bottom: 1.75rem;
  transition: all var(--transition-normal);
}

.pillar-card:hover .pillar-icon-wrapper {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  color: #ffffff;
  transform: scale(1.08);
}

.pillar-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 1rem;
  line-height: 1.3;
}

.pillar-description {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.pillar-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-primary-light);
  margin-top: auto;
}

.pillar-link i {
  transition: transform var(--transition-fast);
}

.pillar-card:hover .pillar-link i {
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   11. PROYECTOS Y ACTIVIDADES (Portfolio Filtrable Adv Style)
   -------------------------------------------------------------------------- */
.filter-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.65rem 1.4rem;
  border-radius: var(--border-radius-full);
  font-weight: 700;
  font-size: 0.9rem;
  background: var(--color-bg-surface);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  background: var(--color-bg-subtle);
  color: var(--color-primary);
}

.filter-btn.active {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(27, 67, 50, 0.25);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.project-card {
  background: var(--color-bg-surface);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-subtle);
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

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

.project-thumb-box {
  position: relative;
  height: 230px;
  overflow: hidden;
  background: var(--color-dark-surface);
}

.project-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card:hover .project-thumb {
  transform: scale(1.08);
}

.project-category-badge {
  position: absolute;
  top: 15px;
  left: 15px;
  padding: 0.35rem 0.85rem;
  border-radius: var(--border-radius-full);
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(8px);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.project-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 0.75rem;
  line-height: 1.35;
}

.project-snippet {
  font-size: 0.925rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

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

.project-date {
  font-size: 0.8rem;
  color: var(--color-text-light);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.project-action-btn {
  color: var(--color-primary-light);
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.project-action-btn:hover {
  color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   12. DOCUMENTACIÓN & TRANSPARENCIA (Adv Download Cards)
   -------------------------------------------------------------------------- */
.docs-intro-box {
  background: linear-gradient(135deg, rgba(45, 106, 79, 0.05) 0%, rgba(212, 163, 115, 0.08) 100%);
  border: 1px solid rgba(45, 106, 79, 0.2);
  border-radius: var(--border-radius-lg);
  padding: 2.25rem;
  margin-bottom: 3.5rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.docs-intro-icon {
  width: 72px;
  height: 72px;
  border-radius: var(--border-radius-md);
  background: var(--color-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  flex-shrink: 0;
}

.docs-intro-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.35rem;
}

.docs-intro-text {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.docs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.doc-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-subtle);
  position: relative;
}

.doc-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: var(--color-primary-light);
}

.doc-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.doc-icon {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  background: rgba(224, 122, 95, 0.12);
  color: var(--color-terracotta);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.doc-meta {
  flex-grow: 1;
}

.doc-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-primary-light);
  letter-spacing: 0.05em;
  margin-bottom: 0.2rem;
}

.doc-name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1.3;
}

.doc-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.doc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 1.1rem;
  background: var(--color-bg-subtle);
  border-radius: var(--border-radius-sm);
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.85rem;
  transition: all var(--transition-fast);
}

.doc-btn:hover {
  background: var(--color-primary);
  color: #ffffff;
}

/* --------------------------------------------------------------------------
   13. EQUIPO Y JUNTA DIRECTIVA (Team Section)
   -------------------------------------------------------------------------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.team-card {
  background: var(--color-bg-surface);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-subtle);
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
  text-align: center;
}

.team-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.team-image-box {
  position: relative;
  height: 280px;
  overflow: hidden;
  background: linear-gradient(180deg, #e2e8f0 0%, #cbd5e1 100%);
}

.team-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

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

.team-info {
  padding: 1.75rem 1.5rem;
}

.team-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 0.35rem;
}

.team-role {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.85rem;
}

.team-bio {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   14. DONACIONES E IMPACTO SOCIAL (Interactive Donation Calculator)
   -------------------------------------------------------------------------- */
.donation-box {
  background: #ffffff;
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-hover);
  border: 1px solid var(--color-border);
  padding: 3.5rem;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.donation-info-col .badge-tag {
  margin-bottom: 1rem;
}

.donation-main-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-dark);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.donation-text {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 2rem;
}

.impact-preview-card {
  background: var(--color-bg-green-tint);
  border: 1px dashed var(--color-accent);
  border-radius: var(--border-radius-md);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.impact-icon {
  width: 54px;
  height: 54px;
  border-radius: 12px;
  background: var(--color-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.impact-title {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-primary-dark);
  margin-bottom: 0.2rem;
}

.impact-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* Form Selector */
.donation-form-card {
  background: var(--color-bg-subtle);
  border-radius: var(--border-radius-lg);
  padding: 2.25rem;
  border: 1px solid var(--color-border);
}

.frequency-toggle {
  display: flex;
  background: #ffffff;
  padding: 0.35rem;
  border-radius: var(--border-radius-full);
  margin-bottom: 1.5rem;
  border: 1px solid var(--color-border);
}

.freq-btn {
  flex: 1;
  padding: 0.6rem 0;
  text-align: center;
  font-weight: 700;
  font-size: 0.875rem;
  border-radius: var(--border-radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.freq-btn.active {
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(27, 67, 50, 0.2);
}

.amount-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.amount-btn {
  background: #ffffff;
  border: 2px solid var(--color-border);
  padding: 0.85rem 0.5rem;
  border-radius: var(--border-radius-md);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-dark);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

.amount-btn:hover {
  border-color: var(--color-primary-light);
  color: var(--color-primary);
}

.amount-btn.active {
  background: rgba(45, 106, 79, 0.08);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.custom-amount-input-box {
  position: relative;
  margin-bottom: 1.5rem;
}

.custom-amount-input-box span {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-weight: 700;
  color: var(--color-text-muted);
}

.custom-amount-input {
  width: 100%;
  padding: 0.85rem 1rem 0.85rem 2.5rem;
  background: #ffffff;
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius-md);
  font-weight: 700;
  color: var(--color-dark);
  transition: border-color var(--transition-fast);
}

.custom-amount-input:focus {
  border-color: var(--color-primary-light);
}

/* --------------------------------------------------------------------------
   15. EVENTOS Y AGENDA CULTURAL
   -------------------------------------------------------------------------- */
.events-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.event-card {
  background: var(--color-bg-surface);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-subtle);
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

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

.event-date-ribbon {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: #ffffff;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.event-day {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
}

.event-month-year {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.9;
}

.event-badge {
  background: rgba(255, 255, 255, 0.2);
  padding: 0.25rem 0.65rem;
  border-radius: var(--border-radius-full);
  font-size: 0.75rem;
  font-weight: 700;
}

.event-content {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.event-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 0.75rem;
  line-height: 1.35;
}

.event-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.event-details {
  font-size: 0.825rem;
  color: var(--color-text-muted);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}

.event-detail-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.event-detail-item i {
  color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   16. TESTIMONIOS Y VOCES
   -------------------------------------------------------------------------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.testimonial-card {
  background: var(--color-bg-surface);
  border-radius: var(--border-radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-subtle);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  font-family: serif;
  font-size: 5rem;
  color: rgba(45, 106, 79, 0.12);
  position: absolute;
  top: 10px;
  right: 20px;
  line-height: 1;
}

.testimonial-stars {
  color: #f59e0b;
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.testimonial-text {
  font-size: 0.98rem;
  color: var(--color-text-main);
  line-height: 1.65;
  font-style: italic;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.testimonial-user {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

.testimonial-avatar {
  width: 46px;
  height: 46px;
  border-radius: var(--border-radius-full);
  background: var(--color-primary-light);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
}

.user-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-dark);
}

.user-role {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   17. FAQ ACCORDION
   -------------------------------------------------------------------------- */
.faq-wrapper {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  margin-bottom: 1rem;
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-header {
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-dark);
  user-select: none;
}

.faq-header i {
  color: var(--color-primary-light);
  transition: transform var(--transition-normal);
}

.faq-item.active {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-subtle);
}

.faq-item.active .faq-header i {
  transform: rotate(180deg);
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out, padding 0.35s ease;
  padding: 0 1.5rem;
  background: var(--color-bg-subtle);
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.faq-item.active .faq-body {
  max-height: 300px;
  padding: 1rem 1.5rem 1.5rem;
}

/* --------------------------------------------------------------------------
   18. CONTACTO & VOLUNTARIADO (Form & Map Card)
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3.5rem;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  padding: 1.75rem;
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  box-shadow: var(--shadow-subtle);
}

.contact-card-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: rgba(45, 106, 79, 0.1);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
}

.contact-card-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 0.25rem;
}

.contact-card-text {
  font-size: 0.925rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.contact-card-text a:hover {
  color: var(--color-primary);
}

/* Contact Form */
.contact-form-box {
  background: var(--color-bg-surface);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-border);
  padding: 2.5rem;
  box-shadow: var(--shadow-card);
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.form-group.full-width {
  grid-column: 1 / -1;
  margin-bottom: 0;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-dark);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  background: var(--color-bg-subtle);
  color: var(--color-text-main);
  transition: all var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--color-primary-light);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(45, 106, 79, 0.12);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

/* --------------------------------------------------------------------------
   19. FOOTER (Adv Dark Agency Footer)
   -------------------------------------------------------------------------- */
.main-footer {
  background-color: var(--color-primary-dark);
  color: #94a3b8;
  padding-top: 5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.9fr 1.1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand .logo-symbol {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.footer-brand .logo-title {
  color: #ffffff;
}

.footer-desc {
  font-size: 0.925rem;
  line-height: 1.65;
  margin: 1.25rem 0 1.5rem;
  color: #94a3b8;
}

.footer-social-links {
  display: flex;
  gap: 0.75rem;
}

.footer-social-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--border-radius-full);
  background: rgba(255, 255, 255, 0.06);
  color: #cbd5e1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.footer-social-btn:hover {
  background: var(--color-accent-vibrant);
  color: var(--color-primary-dark);
  transform: translateY(-3px);
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.6rem;
}

.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2.5px;
  background: var(--color-gold);
  border-radius: 2px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  font-size: 0.9rem;
  color: #94a3b8;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
}

.footer-link:hover {
  color: #ffffff;
  transform: translateX(4px);
}

.footer-newsletter-text {
  font-size: 0.9rem;
  color: #94a3b8;
  margin-bottom: 1.25rem;
}

.newsletter-form {
  display: flex;
  gap: 0.5rem;
}

.newsletter-input {
  flex-grow: 1;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--border-radius-full);
  color: #ffffff;
  font-size: 0.875rem;
}

.newsletter-input:focus {
  border-color: var(--color-accent-vibrant);
  background: rgba(255, 255, 255, 0.1);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.75rem 0;
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: #64748b;
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  border-radius: var(--border-radius-full);
  background: var(--color-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: var(--shadow-card);
  cursor: pointer;
  z-index: 900;
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px);
  transition: all var(--transition-normal);
}

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

.back-to-top:hover {
  background: var(--color-accent);
  transform: translateY(-4px);
}

/* --------------------------------------------------------------------------
   20. MODALS & TOAST NOTIFICATIONS
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background: #ffffff;
  border-radius: var(--border-radius-lg);
  max-width: 650px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  position: relative;
  transform: scale(0.92) translateY(20px);
  transition: transform var(--transition-bounce);
  padding: 2.5rem;
}

.modal-overlay.active .modal-card {
  transform: scale(1) translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 36px;
  height: 36px;
  border-radius: var(--border-radius-full);
  background: var(--color-bg-subtle);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: #fee2e2;
  color: #ef4444;
}

/* Toast */
.toast-container {
  position: fixed;
  bottom: 25px;
  left: 25px;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.toast {
  background: #ffffff;
  border-left: 4px solid var(--color-accent-vibrant);
  border-radius: var(--border-radius-sm);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-hover);
  display: flex;
  align-items: center;
  gap: 0.85rem;
  min-width: 300px;
  max-width: 420px;
  transform: translateX(-120%);
  transition: transform var(--transition-bounce);
}

.toast.show {
  transform: translateX(0);
}

.toast-icon {
  font-size: 1.3rem;
  color: var(--color-accent);
}

.toast-message {
  font-size: 0.9rem;
  color: var(--color-text-main);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   21. RESPONSIVE BREAKPOINTS (Desktop, Tablet, Mobile)
   -------------------------------------------------------------------------- */
@media (max-width: 1100px) {
  .hero-title { font-size: 2.8rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
  .stat-item:nth-child(2)::after { display: none; }
  .pillars-grid, .projects-grid, .docs-grid, .team-grid, .events-grid, .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .donation-box { grid-template-columns: 1fr; gap: 2.5rem; }
}

@media (max-width: 900px) {
  .top-bar-inner { flex-direction: column; text-align: center; gap: 0.5rem; }
  .top-bar-info { justify-content: center; }
  .nav-menu {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    padding: 2rem 1.5rem;
    box-shadow: var(--shadow-card);
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-150%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
  }
  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  .mobile-toggle { display: flex; }
  .hero-grid { grid-template-columns: 1fr; gap: 3rem; text-align: center; }
  .hero-description { margin: 0 auto 2rem; }
  .hero-quote-card { max-width: 580px; margin: 0 auto 2.25rem; text-align: left; }
  .hero-cta-group { justify-content: center; }
  .hero-card-main { max-width: 520px; margin: 0 auto; }
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  .section { padding: 4rem 0; }
  .section-title { font-size: 2rem; }
  .hero-title { font-size: 2.2rem; }
  .hero-card-slider { height: 380px; }
  .hero-floating-stat {
    left: 5px;
    bottom: 10px;
    padding: 0.75rem 1rem;
    gap: 0.6rem;
  }
  .hero-floating-stat .stat-icon {
    width: 38px;
    height: 38px;
    font-size: 1.1rem;
  }
  .hero-floating-stat .stat-content .stat-number {
    font-size: 1.2rem;
  }
  .hero-floating-badge {
    right: 5px;
    top: 10px;
    padding: 0.6rem 0.9rem;
  }
  .stats-grid { grid-template-columns: 1fr; }
  .stat-item::after { display: none; }
  .pillars-grid, .projects-grid, .docs-grid, .team-grid, .events-grid, .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .form-grid { grid-template-columns: 1fr; }
  .donation-box { padding: 2rem 1.5rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .docs-intro-box { flex-direction: column; text-align: center; }
  .feature-check-list { grid-template-columns: 1fr; }
}