@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@400;600;800&display=swap');

:root {
  --color-primary: #0047AB;
  --color-primary-light: #3371FF;
  --color-primary-dark: #002B66;
  --color-accent: #E31837;
  --color-accent-hover: #C4122C;
  --color-background: #F8FAFC;
  --color-surface: #FFFFFF;
  --color-text: #1E293B;
  --color-text-light: #64748B;
  --color-border: #E2E8F0;

  --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);

  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-full: 9999px;

  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--color-text);
  background-color: var(--color-background);
  line-height: 1.6;
}

body {
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-primary-dark);
}

a { color: var(--color-primary); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-primary-light); }

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

/* Utility */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 6rem 0; }
.section-title { font-size: 2.5rem; text-align: center; margin-bottom: 3rem; }
.section-title.left-align { text-align: left; }
.bg-light { background-color: #F1F5F9; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 0.75rem 1.5rem; font-weight: 600; border-radius: var(--radius-full); transition: all var(--transition-normal); text-align: center; gap: 0.5rem; }
.btn-large { padding: 1rem 2rem; font-size: 1.125rem; }
.btn-block { width: 100%; }
.btn-primary { background-color: var(--color-primary); color: white; box-shadow: var(--shadow-md); }
.btn-primary:hover { background-color: var(--color-primary-light); transform: translateY(-2px); box-shadow: var(--shadow-lg); color: white; }
.btn-accent { background-color: var(--color-accent); color: white; box-shadow: var(--shadow-md); }
.btn-accent:hover { background-color: var(--color-accent-hover); transform: translateY(-2px); box-shadow: var(--shadow-lg); color: white; }
.btn-outline { background-color: transparent; border: 2px solid white; color: white; }
.btn-outline:hover { background-color: white; color: var(--color-primary); transform: translateY(-2px); }

/* Glass & Gradient */
.glass { background: rgba(255, 255, 255, 0.85); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border: 1px solid rgba(255, 255, 255, 0.3); }
.bg-gradient-primary { background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%); color: white; }

/* Animations */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.animate-fade-up { animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
.opacity-0 { opacity: 0; }
.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }

.animate-on-scroll { opacity: 0; transform: translateY(24px); transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1); }
.animate-on-scroll.delay-100 { transition-delay: 100ms; }
.animate-on-scroll.delay-200 { transition-delay: 200ms; }
.animate-on-scroll.delay-300 { transition-delay: 300ms; }
.animate-on-scroll.delay-400 { transition-delay: 400ms; }
.animate-on-scroll.visible { opacity: 1; transform: translateY(0); }

/* Form inputs */
input { width: 100%; padding: 0.875rem 1.25rem; border: 1px solid var(--color-border); border-radius: var(--radius-md); font-family: inherit; font-size: 1rem; transition: border-color var(--transition-fast); margin-bottom: 1rem; }
input:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(51, 113, 255, 0.2); }
.form-group { display: flex; gap: 1rem; }
@media (max-width: 767px) { .form-group { flex-direction: column; gap: 0; } }

/* SVG Icons */
.icon { display: inline-block; vertical-align: middle; }
.icon-right { margin-left: 0.25rem; }

/* ——— Navbar ——— */
.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 50; padding: 1.25rem 0; transition: all var(--transition-normal); background: transparent; }
.navbar.scrolled { padding: 0.75rem 0; background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(8px); box-shadow: var(--shadow-sm); }
.nav-container { display: flex; align-items: center; justify-content: space-between; }
.nav-logo { font-family: 'Outfit', sans-serif; font-size: 1.5rem; font-weight: 800; color: white; }
.navbar.scrolled .nav-logo { color: var(--color-primary-dark); }
.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-link { font-weight: 500; color: white; }
.navbar.scrolled .nav-link { color: var(--color-text); }
.nav-link:hover { color: var(--color-accent) !important; }
.mobile-menu-btn { background: transparent; color: white; display: flex; align-items: center; padding: 0.25rem; }
.navbar.scrolled .mobile-menu-btn { color: var(--color-text); }
.desktop-only { display: none; }
@media (min-width: 768px) { .desktop-only { display: flex; } .mobile-only { display: none; } }
.mobile-menu { display: none; position: absolute; top: 100%; left: 0; right: 0; background: white; padding: 1.5rem; flex-direction: column; gap: 1rem; border-bottom-left-radius: var(--radius-lg); border-bottom-right-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.mobile-menu.open { display: flex; }
.mobile-menu .nav-link { color: var(--color-text); font-size: 1.125rem; font-weight: 600; padding: 0.5rem 0; }

/* ——— Hero ——— */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding-top: 5rem; overflow: hidden; }
.hero-background { position: absolute; inset: 0; z-index: -1; background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%); }
.hero-pattern { position: absolute; inset: 0; opacity: 0.1; background-image: radial-gradient(circle at 2px 2px, white 1px, transparent 0); background-size: 32px 32px; }
.hero-container { display: grid; grid-template-columns: 1fr; gap: 4rem; align-items: center; position: relative; z-index: 10; }
@media (min-width: 1024px) { .hero-container { grid-template-columns: 1fr 1fr; } }
.campaign-label { display: inline-block; font-size: 0.875rem; font-weight: 700; letter-spacing: 0.1em; color: var(--color-accent); background: white; padding: 0.5rem 1rem; border-radius: var(--radius-full); margin-bottom: 1.5rem; }
.hero-title { font-size: 3.5rem; color: white; margin-bottom: 1.5rem; }
@media (min-width: 768px) { .hero-title { font-size: 4.5rem; } }
.hero-title span { color: #FFF; text-shadow: 2px 2px 4px rgba(0,0,0,0.2); }
.hero-subtitle { font-size: 1.25rem; color: rgba(255,255,255,0.9); margin-bottom: 2.5rem; max-width: 90%; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero-image-placeholder { width: 100%; aspect-ratio: 3/4; background: rgba(255,255,255,0.1); border: 2px dashed rgba(255,255,255,0.3); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; color: white; font-weight: 600; font-size: 1.5rem; }
@media (min-width: 1024px) { .hero-image-placeholder { aspect-ratio: 4/5; } }

/* ——— About ——— */
.about-container { display: grid; grid-template-columns: 1fr; gap: 4rem; align-items: center; }
@media (min-width: 1024px) { .about-container { grid-template-columns: 5fr 6fr; } }
.about-image-wrapper { position: relative; }
.about-image-placeholder { width: 100%; aspect-ratio: 4/3; background: #E2E8F0; border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; color: var(--color-text-light); font-weight: 600; }
.about-stats { position: absolute; bottom: -2rem; right: -2rem; padding: 1.5rem; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.stat { display: flex; flex-direction: column; align-items: center; }
.stat-number { font-size: 2.5rem; font-weight: 800; font-family: 'Outfit'; color: var(--color-primary); line-height: 1; }
.stat-label { font-size: 0.875rem; font-weight: 600; color: var(--color-text-light); text-transform: uppercase; letter-spacing: 0.05em; }
.about-text { font-size: 1.125rem; color: var(--color-text); margin-bottom: 1.5rem; }
.signature { margin-top: 2rem; border-top: 2px solid var(--color-border); padding-top: 1.5rem; }
.signature-name { font-family: 'Outfit'; font-size: 2rem; font-weight: 800; color: var(--color-primary-dark); }

/* ——— Issues ——— */
.issues-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
@media (min-width: 768px) { .issues-grid { grid-template-columns: repeat(2, 1fr); gap: 3rem; } }
.issue-card { background: white; padding: 2.5rem; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); transition: transform var(--transition-normal), box-shadow var(--transition-normal); border-top: 4px solid transparent; }
.issue-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-xl); border-top-color: var(--color-primary); }
.issue-icon-wrapper { width: 64px; height: 64px; background: rgba(51, 113, 255, 0.1); color: var(--color-primary); border-radius: var(--radius-full); display: flex; align-items: center; justify-content: center; margin-bottom: 1.5rem; }
.issue-title { font-size: 1.5rem; margin-bottom: 1rem; }
.issue-description { color: var(--color-text-light); }

/* ——— Action ——— */
.action-section { position: relative; }
.action-section::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 50%; background: var(--color-primary-dark); z-index: -1; }
.action-card { padding: 3rem; border-radius: var(--radius-lg); display: grid; grid-template-columns: 1fr; gap: 3rem; box-shadow: var(--shadow-xl); }
@media (min-width: 1024px) { .action-card { grid-template-columns: 1fr 1fr; padding: 4rem; } }
.action-content h2 { font-size: 2.5rem; margin-bottom: 1.5rem; color: var(--color-primary-dark); }
.action-content p { font-size: 1.125rem; margin-bottom: 2rem; color: var(--color-text); }
.action-buttons { display: flex; flex-wrap: wrap; gap: 1rem; }
.action-form h3 { font-size: 1.5rem; margin-bottom: 1.5rem; }
.form-success { display: none; padding: 1.25rem; background: #dcfce7; border: 1px solid #86efac; border-radius: var(--radius-md); color: #166534; font-weight: 600; text-align: center; }

/* ——— Footer ——— */
.footer { background: var(--color-primary-dark); color: white; padding: 4rem 0 2rem; }
.footer-container { display: flex; flex-direction: column; align-items: center; gap: 2rem; text-align: center; }
.footer-disclaimer { border: 1px solid rgba(255,255,255,0.2); padding: 1.5rem; border-radius: var(--radius-md); max-width: 600px; }
.paid-for { font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.05em; font-weight: 600; }
.footer-links { display: flex; gap: 2rem; }
.footer-links a { color: rgba(255,255,255,0.7); }
.footer-links a:hover { color: white; }