/* ==========================================================================
   RESET & SYSTEM BASE STYLES - TOWN HALL STATIC REBUILD
   ========================================================================== */

/* 1. Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,400&display=swap');

/* 2. Standard CSS Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  background-color: #00253d !important; /* Prevent sub-pixel white gap line at top of viewport */
  margin: 0 !important;
  padding: 0 !important;
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  font-weight: var(--fw-body);
  color: var(--color-text);
  background-color: #00253d !important;
  background-image: linear-gradient(to bottom, #00253d 0, #00253d 120px, var(--color-background) 120px, var(--color-background) 100%) !important;
  overflow-x: hidden;
  margin: 0 !important;
  padding: 0 !important;
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
}

/* 3. Typography Presets */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headings);
  color: var(--color-secondary);
  font-weight: 600;
  line-height: 1.25em;
}

h1 {
  font-size: var(--fs-h1);
  line-height: var(--lh-h1);
  letter-spacing: var(--ls-h1);
  font-weight: var(--fw-h1);
}

h2 {
  font-size: var(--fs-h2);
  line-height: var(--lh-h2);
  letter-spacing: var(--ls-h2);
  font-weight: var(--fw-h2);
}

h3 {
  font-size: var(--fs-h3);
  line-height: var(--lh-h3);
  letter-spacing: var(--ls-h3);
  font-weight: var(--fw-h3);
}

h4 {
  font-size: var(--fs-h4);
  line-height: var(--lh-h4);
  letter-spacing: var(--ls-h4);
  font-weight: var(--fw-h4);
}

h5 {
  font-size: var(--fs-h5);
  line-height: var(--lh-h5);
  letter-spacing: var(--ls-h5);
  font-weight: var(--fw-h5);
}

h6 {
  font-size: var(--fs-h6);
  line-height: var(--lh-h6);
  letter-spacing: var(--ls-h6);
  font-weight: var(--fw-h6);
  text-transform: uppercase;
}

p {
  margin-bottom: 1.5rem;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-speed) var(--transition-curve);
}

a:hover {
  color: var(--color-accent);
}

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

blockquote {
  font-family: var(--font-body);
  font-size: var(--fs-blockquote);
  line-height: var(--lh-blockquote);
  letter-spacing: var(--ls-blockquote);
  font-weight: var(--fw-blockquote);
  color: var(--color-secondary);
  padding: 30px;
  border-left: 8px solid var(--color-primary);
  background-color: var(--color-alternate);
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  margin: 2rem 0;
}

/* 4. Structural Grid Layout Elements */
.container {
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
  width: 100%;
}

.section {
  padding: var(--section-padding);
  position: relative;
}

.section.alternate {
  background-color: var(--color-light-bg);
}

.section.dark {
  background-color: var(--color-dark-bg);
  color: var(--color-alternate);
}

.section.dark h2, 
.section.dark h3, 
.section.dark h4, 
.section.dark h5, 
.section.dark h6 {
  color: var(--color-alternate);
}

/* Flexbox and CSS Grid Helpers */
.grid {
  display: grid;
  gap: var(--grid-gap);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.flex {
  display: flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

/* 5. Generic Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-headings);
  font-size: var(--fs-button);
  font-weight: var(--fw-button);
  letter-spacing: var(--ls-button);
  text-transform: uppercase;
  padding: 18px 36px;
  border-radius: 50px;
  transition: all var(--transition-speed) var(--transition-curve);
  cursor: pointer;
  border: 2px solid transparent;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-alternate);
}

.btn-primary:hover {
  background-color: var(--color-secondary);
  color: var(--color-alternate);
}

.btn-secondary {
  background-color: var(--color-secondary);
  color: var(--color-alternate);
}

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-alternate);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-secondary);
  border-color: var(--color-secondary);
}

.btn-outline:hover {
  background-color: var(--color-secondary);
  color: var(--color-alternate);
}

/* Responsive Overrides */
@media (max-width: 1024px) {
  h1 { font-size: 52px; }
  h2 { font-size: 42px; }
  h3 { font-size: 32px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  body {
    font-size: 16px;
  }
  .section {
    padding: var(--section-padding-mobile);
  }
  h1 { font-size: 40px; letter-spacing: -1px; }
  h2 { font-size: 32px; letter-spacing: -1px; }
  h3 { font-size: 26px; }
  h4 { font-size: 22px; }
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   SCROLL REVEAL ANIMATIONS (INTERSECTION OBSERVER DRIVEN)
   ========================================================================== */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform, opacity;
}

.reveal-on-scroll.reveal-left {
  transform: translateX(-40px);
}

.reveal-on-scroll.reveal-right {
  transform: translateX(40px);
}

.reveal-on-scroll.reveal-scale {
  transform: scale(0.95);
}

.reveal-on-scroll.is-revealed {
  opacity: 1;
  transform: translate(0) scale(1) !important;
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }