/* ========================================
   CSS Variables / Design Tokens
   ======================================== */
   :root {
    /* Colors */
    --color-primary: #1B7D3A;
    --color-primary-light: #2E9D4F;
    --color-primary-dark: #145C2B;
    --color-secondary: #0EA5E9;
    --color-secondary-light: #38BDF8;
    --color-accent: #F59E0B;
    
    /* Neutrals */
    --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;
    
    /* Typography */
    --font-primary: 'Open Sans', sans-serif;
    --font-secondary: 'Merriweather', serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;
  }
  
  /* ========================================
     Reset & Base Styles
     ======================================== */
  *, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }
  
  html {
    scroll-behavior: smooth;
    font-size: 16px;
  }
  
  body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-gray-700);
    background-color: var(--color-white);
    overflow-x: hidden;
  }
  
  img {
    max-width: 100%;
    height: auto;
    display: block;
  }
  
  a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
  }
  
  ul {
    list-style: none;
  }
  
  button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
  }
  
  input, textarea {
    font-family: inherit;
    font-size: inherit;
  }
  
  /* ========================================
     Utilities
     ======================================== */
  .container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
  }
  
  .section__subtitle {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
  }
  
  .section__subtitle--light {
    color: var(--color-secondary-light);
  }
  
  .section__title {
    font-family: var(--font-secondary);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--color-gray-800);
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
  }
  
  .section__title--light {
    color: var(--color-white);
  }
  
  /* ========================================
     Buttons
     ======================================== */
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition-normal);
    cursor: pointer;
  }
  
  .btn--primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    box-shadow: 0 4px 14px 0 rgba(27, 125, 58, 0.4);
  }
  
  .btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(27, 125, 58, 0.5);
  }
  
  .btn--outline {
    background: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
  }
  
  .btn--outline:hover {
    background: var(--color-white);
    color: var(--color-primary);
  }
  
  .btn--lg {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: 1rem;
  }
  
  .btn--full {
    width: 100%;
  }
  
  /* ========================================
     Header / Navigation
     ======================================== */
  .header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent;
    transition: all var(--transition-normal);
  }
  
  .header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
  }
  
  .header.scrolled .nav__link {
    color: var(--color-gray-700);
  }
  
  .header.scrolled .nav__link:hover,
  .header.scrolled .nav__link.active {
    color: var(--color-primary);
  }
  
  .header.scrolled .nav__logo-name,
  .header.scrolled .nav__logo-tagline {
    color: var(--color-gray-800);
  }
  
  .nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
  }
  
  .nav__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
  }
  
  .nav__logo-img {
    width: 50px;
    height: 50px;
    object-fit: contain;
  }
  
  .nav__logo-text {
    display: flex;
    flex-direction: column;
  }
  
  .nav__logo-name {
    font-family: var(--font-secondary);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.2;
    transition: color var(--transition-fast);
  }
  
  .nav__logo-tagline {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition-fast);
  }
  
  .nav__list {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
  }
  
  .nav__link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-white);
    position: relative;
    padding: var(--spacing-xs) 0;
  }
  
  .nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-normal);
  }
  
  .nav__link:hover::after,
  .nav__link.active::after {
    width: 100%;
  }
  
  .nav__actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
  }
  
  .nav__btn {
    display: none;
  }
  
  .nav__toggle,
  .nav__close {
    display: none;
    color: var(--color-white);
    padding: var(--spacing-sm);
  }
  
  .header.scrolled .nav__toggle {
    color: var(--color-gray-700);
  }
  
  /* Mobile Navigation */
  @media (max-width: 968px) {
    .nav__menu {
      position: fixed;
      top: 0;
      right: -100%;
      width: 100%;
      max-width: 400px;
      height: 100vh;
      background: var(--color-white);
      padding: var(--spacing-4xl) var(--spacing-xl);
      transition: right var(--transition-normal);
      box-shadow: var(--shadow-xl);
      z-index: 1001;
    }
  
    .nav__menu.show {
      right: 0;
    }
  
    .nav__list {
      flex-direction: column;
      align-items: flex-start;
      gap: var(--spacing-lg);
    }
  
    .nav__link {
      color: var(--color-gray-700);
      font-size: 1.125rem;
    }
  
    .nav__close {
      display: block;
      position: absolute;
      top: var(--spacing-lg);
      right: var(--spacing-lg);
      color: var(--color-gray-700);
    }
  
    .nav__toggle {
      display: block;
    }
  
    .nav__btn {
      display: none;
    }
  }
  
  @media (min-width: 969px) {
    .nav__btn {
      display: inline-flex;
    }
  }
  
  /* ========================================
     Hero Section
     ======================================== */
  .hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
  }
  
  .hero__bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-secondary) 100%);
  }
  
  .hero__bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  }
  
  .hero__overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, transparent 0%, rgba(0, 0, 0, 0.3) 100%);
  }
  
  .hero__content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--color-white);
    padding: var(--spacing-4xl) 0;
  }
  
  .hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-xl);
    font-size: 0.875rem;
    font-weight: 500;
    animation: fadeInUp 0.8s ease forwards;
  }
  
  .hero__title {
    font-family: var(--font-secondary);
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-xl);
    animation: fadeInUp 0.8s ease 0.2s forwards;
    opacity: 0;
  }
  
  .hero__title-line {
    display: block;
    font-weight: 400;
    font-size: 0.6em;
    opacity: 0.9;
  }
  
  .hero__title-accent {
    display: block;
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  
  .hero__description {
    font-size: clamp(1rem, 2vw, 1.25rem);
    max-width: 600px;
    margin: 0 auto var(--spacing-2xl);
    opacity: 0.9;
    animation: fadeInUp 0.8s ease 0.4s forwards;
    opacity: 0;
  }
  
  .hero__buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-3xl);
    animation: fadeInUp 0.8s ease 0.6s forwards;
    opacity: 0;
  }
  
  .hero__stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-3xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    animation: fadeInUp 0.8s ease 0.8s forwards;
    opacity: 0;
  }
  
  .hero__stat {
    text-align: center;
  }
  
  .hero__stat-number {
    display: block;
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    line-height: 1;
    margin-bottom: var(--spacing-xs);
  }
  
  .hero__stat-label {
    font-size: 0.875rem;
    opacity: 0.8;
  }
  
  .hero__scroll {
    position: absolute;
    bottom: var(--spacing-2xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    animation: bounce 2s infinite;
  }
  
  .hero__scroll-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-white);
    font-size: 0.875rem;
    opacity: 0.8;
    transition: opacity var(--transition-fast);
  }
  
  .hero__scroll-link:hover {
    opacity: 1;
  }
  
  @media (max-width: 768px) {
    .hero__stats {
      flex-direction: column;
      gap: var(--spacing-xl);
    }
  }
  
  /* ========================================
     About Section
     ======================================== */
  .about {
    padding: var(--spacing-4xl) 0;
    background: var(--color-gray-50);
  }
  
  .about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
  }
  
  .about__text {
    font-size: 1.0625rem;
    margin-bottom: var(--spacing-xl);
    color: var(--color-gray-600);
  }
  
  .about__quote {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-primary);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
  }
  
  .about__quote blockquote {
    font-family: var(--font-secondary);
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
  }
  
  .about__quote p {
    color: var(--color-gray-600);
    font-size: 0.9375rem;
  }
  
  .about__features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
  }
  
  .about__feature {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
  }
  
  .about__feature-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
    border-radius: var(--radius-md);
    color: var(--color-white);
  }
  
  .about__feature h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-xs);
  }
  
  .about__feature p {
    font-size: 0.875rem;
    color: var(--color-gray-500);
  }
  
  .about__images {
    position: relative;
    height: 500px;
  }
  
  .about__image {
    position: absolute;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
  }
  
  .about__image img {
    width: 100%;
    height: 100%;
    /* object-fit: cover; */
  }
  
  .about__image--main {
    width: 80%;
    height: 400px;
    top: 0;
    left: 0;
    z-index: 1;
  }
  
  .about__image--secondary {
    width: 50%;
    height: 250px;
    bottom: 0;
    right: 0;
    z-index: 2;
    border: 4px solid var(--color-white);
  }
  
  @media (max-width: 968px) {
    .about__grid {
      grid-template-columns: 1fr;
      gap: var(--spacing-3xl);
    }
  
    .about__images {
      height: 400px;
      order: -1;
    }
  
    .about__image--main {
      width: 100%;
      height: 300px;
    }
  
    .about__image--secondary {
      width: 60%;
      height: 200px;
    }
  }
  
  /* ========================================
     Mission Section
     ======================================== */
  .mission {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    position: relative;
    overflow: hidden;
  }
  
  .mission::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23ffffff' fill-opacity='0.05' fill-rule='evenodd'/%3E%3C/svg%3E");
    opacity: 0.5;
  }
  
  .mission__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-3xl);
    position: relative;
    z-index: 1;
  }
  
  .mission__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    position: relative;
    z-index: 1;
  }
  
  .mission__card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    color: var(--color-white);
    transition: all var(--transition-normal);
    border: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .mission__card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.2);
  }
  
  .mission__card-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    margin: 0 auto var(--spacing-lg);
  }
  
  .mission__card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
  }
  
  .mission__card p {
    font-size: 0.9375rem;
    opacity: 0.9;
    line-height: 1.6;
  }
  
  @media (max-width: 968px) {
    .mission__grid {
      grid-template-columns: repeat(2, 1fr);
    }
  }
  
  @media (max-width: 576px) {
    .mission__grid {
      grid-template-columns: 1fr;
    }
  }
  
  /* ========================================
     Gallery Section
     ======================================== */
  .gallery {
    padding: var(--spacing-4xl) 0;
    background: var(--color-white);
  }
  
  .gallery__header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--spacing-3xl);
  }
  
  .gallery__description {
    color: var(--color-gray-500);
    font-size: 1.0625rem;
  }
  
  .gallery__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 200px);
    gap: var(--spacing-md);
  }
  
  .gallery__item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
  }
  
  .gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
  }
  
  .gallery__item:hover img {
    transform: scale(1.1);
  }
  
  .gallery__item--large {
    grid-column: span 2;
    grid-row: span 2;
  }
  
  .gallery__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.7) 100%);
    display: flex;
    align-items: flex-end;
    padding: var(--spacing-lg);
    opacity: 0;
    transition: opacity var(--transition-normal);
  }
  
  .gallery__item:hover .gallery__overlay {
    opacity: 1;
  }
  
  .gallery__overlay span {
    color: var(--color-white);
    font-weight: 600;
    font-size: 1rem;
  }
  
  .gallery__placeholder {
    width: 100%;
    height: 100%;
    background: var(--color-gray-100);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    color: var(--color-gray-400);
  }
  
  .gallery__placeholder span {
    font-size: 0.875rem;
    font-weight: 500;
  }
  
  @media (max-width: 768px) {
    .gallery__grid {
      grid-template-columns: repeat(2, 1fr);
      grid-template-rows: auto;
    }
  
    .gallery__item {
      height: 200px;
    }
  
    .gallery__item--large {
      grid-column: span 2;
      height: 300px;
    }
  }
  
  @media (max-width: 480px) {
    .gallery__grid {
      grid-template-columns: 1fr;
    }
  
    .gallery__item--large {
      grid-column: span 1;
    }
  }
  
  /* ========================================
     Donate Section
     ======================================== */
  .donate {
    padding: var(--spacing-4xl) 0;
    background: var(--color-gray-50);
  }
  
  .donate__wrapper {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: var(--spacing-3xl);
    align-items: start;
  }
  
  .donate__text {
    font-size: 1.0625rem;
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-2xl);
  }
  
  .donate__methods h3 {
    font-size: 1.25rem;
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-lg);
  }
  
  .donate__method {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
  }
  
  .donate__method:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
  }
  
  .donate__method-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.625rem;
    text-align: center;
    color: var(--color-white);
  }
  
  .donate__method-icon--bancolombia {
    background: linear-gradient(135deg, #FDDA24 0%, #F5C300 100%);
    color: var(--color-gray-800);
  }
  
  .donate__method-icon--nequi {
    background: linear-gradient(135deg, #E91E63 0%, #C2185B 100%);
  }
  
  .donate__method-icon--daviplata {
    background: linear-gradient(135deg, #E53935 0%, #C62828 100%);
  }
  
  .donate__method-icon--efecty {
    background: linear-gradient(135deg, #FFC107 0%, #FF9800 100%);
  }
  
  .donate__method-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  
  .donate__method-label {
    font-size: 0.75rem;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }
  
  .donate__method-value {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-gray-800);
  }
  
  .donate__method-detail {
    font-size: 0.8125rem;
    color: var(--color-gray-500);
  }
  
  .donate__card {
    position: sticky;
    top: 100px;
  }
  
  .donate__card-inner {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
  }
  
  .donate__card-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
  }
  
  .donate__card-header svg {
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
  }
  
  .donate__card-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
  }
  
  .donate__benefits {
    margin-bottom: var(--spacing-xl);
  }
  
  .donate__benefits li {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) 0;
    font-size: 0.9375rem;
  }
  
  .donate__benefits svg {
    flex-shrink: 0;
    color: var(--color-accent);
  }
  
  .donate__card-footer {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 0.875rem;
    opacity: 0.9;
  }
  
  .donate__card-footer span {
    font-size: 0.8125rem;
    opacity: 0.7;
  }
  
  @media (max-width: 968px) {
    .donate__wrapper {
      grid-template-columns: 1fr;
    }
  
    .donate__card {
      position: static;
    }
  }
  
  /* ========================================
     Contact Section
     ======================================== */
  .contact {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, var(--color-gray-800) 0%, var(--color-gray-900) 100%);
  }
  
  .contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
  }
  
  .contact__text {
    color: var(--color-gray-300);
    font-size: 1.0625rem;
    margin-bottom: var(--spacing-2xl);
  }
  
  .contact__details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
  }
  
  .contact__detail {
    display: flex;
    gap: var(--spacing-md);
  }
  
  .contact__detail-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-primary-light);
  }
  
  .contact__detail h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
  }
  
  .contact__detail p {
    font-size: 0.9375rem;
    color: var(--color-gray-400);
    line-height: 1.6;
  }
  
  .contact__detail a {
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
  }
  
  .contact__detail a:hover {
    color: var(--color-primary-light);
  }
  
  .contact__social h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
  }
  
  .contact__social-links {
    display: flex;
    gap: var(--spacing-md);
  }
  
  .contact__social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-white);
    transition: all var(--transition-fast);
  }
  
  .contact__social-link:hover {
    background: var(--color-primary);
    transform: translateY(-2px);
  }
  
  .contact__form-wrapper {
    background: var(--color-white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
  }
  
  .contact__form h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-xl);
  }
  
  .form__group {
    margin-bottom: var(--spacing-lg);
  }
  
  .form__label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-sm);
  }
  
  .form__input {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    font-size: 1rem;
    color: var(--color-gray-700);
    transition: all var(--transition-fast);
    background: var(--color-white);
  }
  
  .form__input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(27, 125, 58, 0.1);
  }
  
  .form__input::placeholder {
    color: var(--color-gray-400);
  }
  
  .form__textarea {
    min-height: 120px;
    resize: vertical;
  }
  
  @media (max-width: 968px) {
    .contact__grid {
      grid-template-columns: 1fr;
      gap: var(--spacing-3xl);
    }
  }
  
  /* ========================================
     Apps Section
     ======================================== */
  .apps {
    padding: var(--spacing-3xl) 0;
    background: var(--color-primary);
  }
  
  .apps__content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-xl);
  }
  
  .apps__content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-white);
  }
  
  .apps__content p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
  }
  
  .apps__buttons {
    display: flex;
    gap: var(--spacing-md);
  }
  
  .apps__store {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--color-gray-900);
    color: var(--color-white);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
  }
  
  .apps__store:hover {
    background: var(--color-gray-800);
    transform: translateY(-2px);
  }
  
  .apps__store svg {
    flex-shrink: 0;
  }
  
  .apps__store div {
    display: flex;
    flex-direction: column;
  }
  
  .apps__store span {
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.8;
  }
  
  .apps__store strong {
    font-size: 1rem;
    font-weight: 600;
  }
  
  @media (max-width: 768px) {
    .apps__content {
      flex-direction: column;
      text-align: center;
    }
  
    .apps__buttons {
      flex-wrap: wrap;
      justify-content: center;
    }
  }
  
  /* ========================================
     Footer
     ======================================== */
  .footer {
    padding: var(--spacing-4xl) 0 var(--spacing-xl);
    background: var(--color-gray-900);
    color: var(--color-gray-300);
  }
  
  .footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-3xl);
    padding-bottom: var(--spacing-3xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .footer__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
  }
  
  .footer__logo img {
    width: 48px;
    height: 48px;
  }
  
  .footer__logo span {
    font-size: 0.75rem;
    color: var(--color-gray-400);
  }
  
  .footer__logo strong {
    display: block;
    font-family: var(--font-secondary);
    font-size: 1.125rem;
    color: var(--color-white);
  }
  
  .footer__brand p {
    font-size: 0.9375rem;
    line-height: 1.7;
    max-width: 300px;
  }
  
  .footer__links h4,
  .footer__contact h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
  }
  
  .footer__links ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .footer__links a {
    font-size: 0.9375rem;
    color: var(--color-gray-400);
    transition: all var(--transition-fast);
  }
  
  .footer__links a:hover {
    color: var(--color-primary-light);
    padding-left: var(--spacing-sm);
  }
  
  .footer__contact ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .footer__contact li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-gray-400);
  }
  
  .footer__contact svg {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--color-primary-light);
  }
  
  .footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--color-gray-500);
  }
  
  @media (max-width: 768px) {
    .footer__grid {
      grid-template-columns: 1fr;
      gap: var(--spacing-2xl);
    }
  
    .footer__bottom {
      flex-direction: column;
      text-align: center;
    }
  }
  
  /* ========================================
     Back to Top Button
     ======================================== */
  .back-to-top {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-normal);
    z-index: 999;
  }
  
  .back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  
  .back-to-top:hover {
    background: var(--color-primary-dark);
    transform: translateY(-4px);
  }
  
  /* ========================================
     Animations
     ======================================== */
  @keyframes fadeInUp {
    from {
      opacity: 0;
      transform: translateY(30px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  @keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
      transform: translateY(0) translateX(-50%);
    }
    40% {
      transform: translateY(-10px) translateX(-50%);
    }
    60% {
      transform: translateY(-5px) translateX(-50%);
    }
  }
  
  /* Scroll Animations */
  .animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s ease;
  }
  
  .animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
  }
  
  /* ========================================
     Responsive Utilities
     ======================================== */
  @media (max-width: 480px) {
    html {
      font-size: 14px;
    }
  
    .container {
      padding: 0 var(--spacing-md);
    }
  
    .btn--lg {
      padding: var(--spacing-md) var(--spacing-xl);
      font-size: 0.9375rem;
    }
  }