/* ==========================================================================
   SNEHALAYA USA - COMPLETE STYLESHEET
   A premium single-page website for Snehalaya USA non-profit
   ========================================================================== */

/* ==========================================================================
   1. IMPORTS & CUSTOM PROPERTIES
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&family=Roboto:wght@300;400;500&display=swap');

:root {
  /* Brand Colors */
  --color-primary: #006650;
  --color-primary-light: #0a8a6e;
  --color-primary-dark: #004d3d;
  --color-primary-darker: #003329;
  --color-accent: #E8732A;
  --color-accent-hover: #d4651f;

  /* Text */
  --color-text: #1A1A1A;
  --color-text-light: #555555;
  --color-text-on-dark: #FFFFFF;
  --color-text-muted: #888888;

  /* Backgrounds */
  --color-bg: #FFFFFF;
  --color-bg-alt: #F0F7F5;
  --color-bg-dark: #002B22;
  --color-card-bg: #FFFFFF;
  --color-border: #e0e0e0;
  --color-overlay: rgba(0, 51, 41, 0.75);

  /* Typography */
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Roboto', sans-serif;

  /* Layout */
  --container-width: 1200px;
  --container-padding: 1.5rem;
  --nav-height: 80px;

  /* Effects */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.1);
  --shadow-lg: 0 16px 40px rgba(0,0,0,0.12);
  --shadow-hover: 0 20px 48px rgba(0, 102, 80, 0.18);
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 50px;
}

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

html {
  font-size: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--color-bg-alt); }
::-webkit-scrollbar-thumb { background: var(--color-primary-light); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-primary); }

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 1rem;
  line-height: 1.2;
}
h1 { font-size: 2.4rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.2rem; }

@media (min-width: 768px) {
  h1 { font-size: 3.2rem; }
  h2 { font-size: 2.4rem; }
}

p { margin-bottom: 1rem; color: var(--color-text-light); }

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

img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
address { font-style: normal; }

/* ==========================================================================
   3. LAYOUT
   ========================================================================== */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

section {
  padding: 5rem 0;
}
@media (min-width: 768px) {
  section { padding: 7rem 0; }
}

/* ==========================================================================
   4. COMPONENTS
   ========================================================================== */

/* --- Buttons --- */
.btn {
  display: inline-block;
  padding: 0.85rem 2.5rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-base);
  border: 2px solid transparent;
  line-height: 1.5;
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-text-on-dark);
}
.btn-primary:hover {
  background-color: var(--color-accent-hover);
  color: var(--color-text-on-dark);
}

.btn-outline {
  background: transparent;
  border-color: var(--color-text-on-dark);
  color: var(--color-text-on-dark);
}
.btn-outline:hover {
  background: var(--color-text-on-dark);
  color: var(--color-primary-dark);
}

.btn-outline-dark {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.btn-outline-dark:hover {
  background: var(--color-primary);
  color: var(--color-text-on-dark);
}

.btn-outline-light {
  background: transparent;
  border-color: rgba(255,255,255,0.6);
  color: var(--color-text-on-dark);
}
.btn-outline-light:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--color-text-on-dark);
}

.btn-lg {
  padding: 1rem 3rem;
  font-size: 1.1rem;
}

.btn-donate {
  background-color: var(--color-accent);
  color: var(--color-text-on-dark);
  animation: pulse 2s infinite;
}
.btn-donate:hover {
  background-color: var(--color-accent-hover);
  color: var(--color-text-on-dark);
  animation: none;
}

/* --- Section Headers --- */
.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 2.5px;
  margin-bottom: 0.75rem;
}
.section-tag-light { color: rgba(255,255,255,0.7); }

.section-title {
  margin-bottom: 1rem;
  color: var(--color-primary-darker);
}
.section-title-light { color: var(--color-text-on-dark); }

.section-subtitle {
  max-width: 650px;
  margin: 0 auto 1rem;
  font-size: 1.05rem;
  color: var(--color-text-light);
}

/* --- Cards --- */
.card {
  background-color: var(--color-card-bg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

/* --- Reveal Animation --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all var(--transition-slow);
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   5. NAVIGATION (#site-nav)
   ========================================================================== */
#site-nav {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: var(--nav-height);
  z-index: 1000;
  transition: background-color var(--transition-base), box-shadow var(--transition-base);
  background-color: var(--color-bg);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
}

.nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  flex-shrink: 0;
}
.nav-logo img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
}
.nav-logo-text {
  display: flex;
  flex-direction: column;
}
.nav-logo-text .name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--color-primary-darker);
  line-height: 1.2;
}
.nav-logo-text .tagline {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  flex: 1;
  justify-content: space-evenly;
  margin-left: 2rem;
}
.nav-links li { list-style: none; }

.nav-links a {
  color: var(--color-primary-darker);
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}
.nav-links a:hover {
  background: rgba(0,0,0,0.05);
}
.nav-links a.active {
  background: rgba(0,0,0,0.08);
}

.nav-external {
  opacity: 0.75 !important;
  font-size: 0.85rem !important;
}

.nav-divider {
  width: 1px;
  height: 24px;
  background: rgba(255,255,255,0.25);
  margin: 0 0.5rem;
}

.nav-donate-btn {
  padding: 0.5rem 1.2rem !important;
  font-size: 0.9rem !important;
  animation: none !important;
  border-radius: var(--radius-pill) !important;
}

/* Hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-primary-darker);
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1001;
}

/* Mobile Nav */
@media (max-width: 1023px) {
  .nav-links {
    position: fixed;
    top: 0; right: -100%;
    width: 85%;
    max-width: 380px;
    height: 100vh;
    height: 100dvh;
    background: var(--color-primary-dark);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 2rem 2.5rem;
    gap: 0.5rem;
    transition: right var(--transition-base);
    box-shadow: -8px 0 30px rgba(0,0,0,0.3);
  }
  .nav-links.active { right: 0; }
  .nav-links a {
    font-size: 1.3rem;
    padding: 0.75rem 1rem;
    width: 100%;
  }
  .nav-divider {
    width: 80%;
    height: 1px;
    margin: 0.5rem 0;
  }
  .nav-toggle { display: flex; }
  .nav-donate-btn {
    margin-top: 1rem;
    width: 100%;
    text-align: center;
  }
}

/* ==========================================================================
   6. HERO (#hero)
   ========================================================================== */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-on-dark);
  overflow: hidden;
}
@media (max-width: 767px) {
  #hero { min-height: 90vh; }
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('assets/hero-banner.jpg');
  background-size: cover;
  background-position: center;
  z-index: 0;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,51,41,0.85) 0%, rgba(0,51,41,0.65) 50%, rgba(0,51,41,0.85) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding-top: var(--nav-height);
  animation: fadeInUp 1s ease-out forwards;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 2rem;
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.9);
}
.badge-dot {
  width: 8px; height: 8px;
  background: #4ade80;
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

.hero-title {
  color: var(--color-text-on-dark);
  margin-bottom: 1.5rem;
  font-size: 2.8rem;
  line-height: 1.15;
}
.hero-title .accent {
  background: linear-gradient(135deg, #fff 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
@media (min-width: 768px) {
  .hero-title { font-size: 3.8rem; }
}

.hero-desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 2.5rem;
  font-weight: 300;
  line-height: 1.8;
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
}
@media (min-width: 768px) {
  .hero-desc { font-size: 1.2rem; }
}

.hero-ctas {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
  align-items: center;
}
@media (min-width: 576px) {
  .hero-ctas { flex-direction: row; }
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  color: rgba(255,255,255,0.5);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}

/* ==========================================================================
   7. ABOUT (#about)
   ========================================================================== */
#about {
  background-color: var(--color-bg);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: start;
}
@media (min-width: 768px) {
  .about-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
  }
}

.about-text p {
  margin-bottom: 1.25rem;
  line-height: 1.8;
}

.mission-quote {
  margin: 2rem 0;
  padding: 1.5rem 2rem;
  border-left: 4px solid var(--color-accent);
  background-color: var(--color-bg-alt);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  font-size: 1.05rem;
  color: var(--color-primary-dark);
  line-height: 1.7;
}
.mission-quote cite {
  display: block;
  margin-top: 0.75rem;
  font-size: 0.9rem;
  font-style: normal;
  font-weight: 600;
  color: var(--color-primary);
}

.about-visual {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.about-image-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-image-wrapper img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.about-highlights {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.highlight-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(0,102,80,0.1);
}
.highlight-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}
.highlight-item strong {
  display: block;
  color: var(--color-primary-dark);
  font-family: var(--font-heading);
  font-size: 0.95rem;
}
.highlight-item p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   8. IMPACT (#impact)
   ========================================================================== */
#impact {
  background: linear-gradient(135deg, var(--color-primary-darker) 0%, var(--color-primary) 100%);
  color: var(--color-text-on-dark);
  text-align: center;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
@media (min-width: 768px) {
  .stats-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(5, 1fr); gap: 1rem; }
}

.stat-card {
  padding: 1.5rem 0.5rem;
}
.stat-value {
  margin-bottom: 0.5rem;
}
.stat-number, .stat-suffix {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-text-on-dark);
  line-height: 1;
}
@media (min-width: 768px) {
  .stat-number, .stat-suffix { font-size: 2.8rem; }
}
.stat-label {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: rgba(255,255,255,0.75);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

/* ==========================================================================
   9. PROGRAMS (#programs)
   ========================================================================== */
#programs {
  background-color: var(--color-bg-alt);
}

.programs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 768px) {
  .programs-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .programs-grid { grid-template-columns: repeat(3, 1fr); }
}

.program-card {
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
  border: 1px solid rgba(0,0,0,0.04);
}
.program-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.program-image {
  overflow: hidden;
}
.program-image img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.program-card:hover .program-image img {
  transform: scale(1.05);
}

.program-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.program-body h3 {
  color: var(--color-primary-dark);
  margin-bottom: 0.75rem;
}
.program-body p {
  flex-grow: 1;
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
}

.program-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all var(--transition-base);
  align-self: flex-start;
}
.program-link:hover {
  color: var(--color-accent);
  letter-spacing: 1px;
}

.programs-cta {
  text-align: center;
  margin-top: 3rem;
}

/* ==========================================================================
   10. DONATE (#donate)
   ========================================================================== */
#donate {
  background-color: var(--color-bg);
}

.donate-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}
@media (min-width: 1024px) {
  .donate-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
    gap: 3.5rem;
  }
}

.donate-methods {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.donate-method-card {
  padding: 1.5rem 1.75rem;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-primary);
  transition: all var(--transition-base);
}
.donate-method-card:hover {
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}

.method-icon {
  font-size: 1.8rem;
  margin-bottom: 0.75rem;
}

.donate-method-card h3 {
  font-size: 1.15rem;
  color: var(--color-primary-dark);
  margin-bottom: 0.5rem;
}
.donate-method-card p {
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
}

.method-online { border-left-color: var(--color-accent); }
.method-check { border-left-color: #2196F3; }
.method-wire { border-left-color: #9C27B0; }
.method-tax { border-left-color: #4CAF50; }

.mailing-address {
  background: rgba(0,0,0,0.03);
  padding: 1rem;
  border-radius: var(--radius-sm);
  margin: 0.75rem 0;
  line-height: 1.7;
  font-size: 0.95rem;
  color: var(--color-text);
}

.method-note {
  font-size: 0.85rem !important;
  color: var(--color-text-muted) !important;
  margin-bottom: 0 !important;
}

.donate-method-card .btn {
  margin-top: 0.5rem;
}

/* Zeffy Embed */
.donate-embed {
  position: relative;
}
.embed-wrapper {
  background: var(--color-card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.embed-wrapper iframe {
  display: block;
}
.embed-note {
  text-align: center;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 1rem;
}

/* ==========================================================================
   11. TEAM (#team)
   ========================================================================== */
#team {
  background-color: var(--color-bg-alt);
}

.team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  text-align: center;
}
@media (min-width: 576px) {
  .team-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .team-grid { grid-template-columns: repeat(3, 1fr); }
}

.team-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2rem 1.5rem;
  background: var(--color-card-bg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}
.team-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.team-avatar {
  width: 120px;
  height: 120px;
  margin-bottom: 1.25rem;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--color-bg-alt);
  box-shadow: var(--shadow-sm);
}
.team-avatar svg, .team-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-card h3 {
  color: var(--color-primary-dark);
  margin-bottom: 0.25rem;
  font-size: 1.15rem;
}

.team-role {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin: 0;
}

/* ==========================================================================
   12. CONTACT (#contact)
   ========================================================================== */
#contact {
  background-color: var(--color-primary-darker);
  color: var(--color-text-on-dark);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
}
@media (min-width: 768px) {
  .contact-grid { grid-template-columns: 1.2fr 0.8fr; }
}

.contact-desc {
  color: rgba(255,255,255,0.8);
  font-size: 1.05rem;
  margin-bottom: 2.5rem;
}

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

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}
.contact-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
}

.contact-item strong {
  display: block;
  color: var(--color-text-on-dark);
  margin-bottom: 0.25rem;
}
.contact-item a, .contact-item address, .contact-item p {
  color: rgba(255,255,255,0.75);
  margin: 0;
  line-height: 1.6;
  font-size: 0.95rem;
}
.contact-item a:hover { color: var(--color-accent); }

/* Social */
.contact-social h3 {
  color: var(--color-text-on-dark);
  margin-bottom: 0.5rem;
}
.contact-social > p {
  color: rgba(255,255,255,0.7);
  margin-bottom: 1.5rem;
}

.social-links {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 3rem;
}
.social-link {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  color: var(--color-text-on-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}
.social-link svg { width: 20px; height: 20px; }
.social-link:hover {
  background: var(--color-accent);
  color: var(--color-text-on-dark);
  transform: translateY(-3px);
}

.visit-main-site {
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.visit-main-site h3 {
  color: var(--color-text-on-dark);
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}
.visit-main-site p {
  color: rgba(255,255,255,0.65);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
}

/* ==========================================================================
   13. FOOTER (#footer)
   ========================================================================== */
#footer {
  background-color: #001a14;
  color: rgba(255,255,255,0.65);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}
@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 2fr 1.5fr 1.5fr; }
}

/* Brand Column */
.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  margin-bottom: 1.25rem;
}
.footer-logo img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
}
.footer-name {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-text-on-dark);
  line-height: 1.2;
}
.footer-tagline {
  display: block;
  font-size: 0.7rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.5px;
}

.footer-desc {
  color: rgba(255,255,255,0.6);
  font-size: 0.95rem;
  max-width: 300px;
  line-height: 1.7;
}
.footer-ein {
  color: rgba(255,255,255,0.5);
  font-size: 0.85rem;
  margin-top: 0.5rem;
}

/* Bottom Bar */
.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  text-align: center;
}
.footer-bottom p {
  margin: 0;
  color: rgba(255,255,255,0.4);
  font-size: 0.85rem;
}
.footer-bottom a {
  color: rgba(255,255,255,0.5);
}
.footer-bottom a:hover {
  color: var(--color-accent);
}

/* ==========================================================================
   14. BACK TO TOP (#back-to-top)
   ========================================================================== */
#back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  background: var(--color-primary);
  color: var(--color-text-on-dark);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-base);
  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);
}

/* ==========================================================================
   15. ANIMATIONS
   ========================================================================== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(232, 115, 42, 0.6); }
  70% { box-shadow: 0 0 0 14px rgba(232, 115, 42, 0); }
  100% { box-shadow: 0 0 0 0 rgba(232, 115, 42, 0); }
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-8px); }
  60% { transform: translateX(-50%) translateY(-4px); }
}

/* ==========================================================================
   16. PRINT STYLES
   ========================================================================== */
@media print {
  #site-nav, #back-to-top, .hero-scroll-hint { display: none !important; }
  section { padding: 2rem 0; }
  .reveal { opacity: 1; transform: none; }
  body { color: #000; }
}