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

:root {
  --navy: #0f1f3d;
  --navy-light: #1a3260;
  --teal: #0ea5e9;
  --teal-dark: #0284c7;
  --amber: #f59e0b;
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-400: #94a3b8;
  --gray-600: #475569;
  --gray-800: #1e293b;
  --font: 'Inter', sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.14);
  --transition: 0.3s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

img { display: block; width: 100%; object-fit: cover; }
a { text-decoration: none; color: inherit; }

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 96px 0; }
.bg-light { background: var(--gray-50); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--teal);
  color: var(--white);
  border-color: var(--teal);
}
.btn-primary:hover {
  background: var(--teal-dark);
  border-color: var(--teal-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(14,165,233,0.35);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--white);
}
.btn-lg { padding: 15px 32px; font-size: 1rem; }

/* ===== SECTION LABELS ===== */
.section-tag {
  display: inline-block;
  background: rgba(14,165,233,0.1);
  color: var(--teal-dark);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 14px;
}
.section-tag.light {
  background: rgba(255,255,255,0.2);
  color: var(--white);
}
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-title.light { color: var(--white); }
.section-desc {
  font-size: 1.05rem;
  color: var(--gray-600);
  max-width: 580px;
}
.section-desc.light { color: rgba(255,255,255,0.82); }
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-header .section-desc { margin: 0 auto; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: all var(--transition);
}
.navbar.scrolled {
  background: var(--white);
  box-shadow: 0 2px 20px rgba(0,0,0,0.1);
  padding: 12px 0;
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--white);
  transition: color var(--transition);
  flex-shrink: 0;
}
.navbar.scrolled .logo { color: var(--navy); }
.logo-icon { font-size: 1.8rem; flex-shrink: 0; }
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.logo-line1 { font-size: 0.82rem; font-weight: 700; opacity: 0.85; }
.logo-line2 { font-size: 1rem; font-weight: 900; }
.logo-line3 { font-size: 0.78rem; font-weight: 600; color: var(--teal); letter-spacing: 0.04em; }

.foundation-tab-logo {
  width: 20px;
  height: 20px;
  object-fit: contain;
  display: inline-block;
  vertical-align: middle;
  border-radius: 3px;
}

/* Nav logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.nav-logo-img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: block;
}
.nav-logo-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  transition: color var(--transition);
  white-space: nowrap;
}
.navbar.scrolled .nav-logo-name { color: var(--navy); }

/* Foundation nav tab */
.nav-foundation-tab {
  background: rgba(14,165,233,0.2) !important;
  border: 1px solid rgba(14,165,233,0.5) !important;
  color: #7dd3fc !important;
  border-radius: 50px !important;
  padding: 6px 16px !important;
  font-weight: 600 !important;
}
.nav-foundation-tab:hover {
  background: var(--teal) !important;
  color: var(--white) !important;
}
.navbar.scrolled .nav-foundation-tab {
  background: rgba(14,165,233,0.1) !important;
  color: var(--teal-dark) !important;
  border-color: var(--teal) !important;
}
.navbar.scrolled .nav-foundation-tab:hover {
  background: var(--teal) !important;
  color: var(--white) !important;
}
.mobile-link-foundation {
  color: #7dd3fc !important;
  font-weight: 700;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav-links a {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.92rem;
  font-weight: 500;
  color: rgba(255,255,255,0.9);
  transition: all var(--transition);
}
.nav-links a:hover { background: rgba(255,255,255,0.12); color: var(--white); }
.navbar.scrolled .nav-links a { color: var(--gray-600); }
.navbar.scrolled .nav-links a:hover { background: var(--gray-100); color: var(--navy); }
.nav-cta { margin-left: 8px; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}
.navbar.scrolled .hamburger span { background: var(--navy); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== MOBILE MENU ===== */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--navy);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.mobile-menu.open {
  display: flex;
  opacity: 1;
  pointer-events: all;
}
.mobile-link {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
  padding: 12px 24px;
  border-radius: 12px;
  transition: background var(--transition);
}
.mobile-link:hover { background: rgba(255,255,255,0.1); }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-img { height: 100%; object-fit: cover; object-position: center center; }
.hero-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  opacity: 0;
  transition: opacity 1.2s ease-in-out;
}
.hero-slide.active { opacity: 1; }
/* Show faces (top of image) on mobile */
@media (max-width: 768px) {
  .hero-slide { object-position: center top; }
  .slide-bill-gates { object-position: 78% 28%; }
  .slide-daikin { object-position: 82% 18%; }
  .slide-diana { object-position: 5% 5%; }
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,31,61,0.88) 0%, rgba(15,31,61,0.65) 60%, rgba(14,165,233,0.25) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  padding-top: 100px;
  padding-bottom: 60px;
  max-width: 720px;
}
.hero-badge {
  display: inline-block;
  background: rgba(14,165,233,0.25);
  border: 1px solid rgba(14,165,233,0.5);
  color: #7dd3fc;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 24px;
}
.hero-title {
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 20px;
}
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.18rem);
  color: rgba(255,255,255,0.82);
  margin-bottom: 36px;
  max-width: 560px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 60px; }
.hero-scroll {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.55);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* ===== ABOUT ===== */
.about {
  border-bottom: 1px solid var(--gray-200);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: center;
}
.about-image-wrap {
  position: relative;
}
.about-photo {
  width: 100%;
  height: 540px;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.about-badge {
  position: absolute;
  bottom: 24px;
  right: -20px;
  background: var(--teal);
  color: var(--white);
  border-radius: var(--radius);
  padding: 20px 24px;
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.about-badge-num {
  display: block;
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
}
.about-badge-label {
  font-size: 0.78rem;
  font-weight: 500;
  opacity: 0.9;
}
.about-text {
  padding-left: 8px;
  border-left: 3px solid var(--teal);
  padding-top: 4px;
}
.about-text .section-tag { margin-bottom: 16px; }
.about-text p {
  color: var(--gray-600);
  margin-bottom: 16px;
  font-size: 1.02rem;
  line-height: 1.75;
}
.about-pillars {
  display: flex;
  gap: 10px;
  margin-top: 28px;
  flex-wrap: wrap;
}
.pillar {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: 50px;
  padding: 9px 18px;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--navy);
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.pillar i { color: var(--teal); }

/* ===== FOUNDATION SECTION ===== */
.foundation-section {
  position: relative;
}
.foundation-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.foundation-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}
.foundation-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,31,61,0.94) 0%, rgba(15,31,61,0.80) 60%, rgba(14,165,233,0.35) 100%);
}
.foundation-section .container {
  position: relative;
  z-index: 1;
}
.foundation-header {
  display: flex;
  align-items: center;
  gap: 48px;
  margin-bottom: 48px;
}
.foundation-logo-wrap {
  flex-shrink: 0;
  width: 160px;
  height: 160px;
  background: rgba(255,255,255,0.12);
  border: 2px solid rgba(255,255,255,0.25);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.foundation-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.foundation-intro .section-title { margin-bottom: 12px; }

/* Stat cards on dark background */
.foundation-section .stat-card {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
}
.foundation-section .stat-card:hover {
  background: rgba(255,255,255,0.14);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}
.foundation-section .stat-num { color: var(--white); }
.foundation-section .stat-label { color: rgba(255,255,255,0.75); }
.foundation-section .stat-icon {
  background: rgba(14,165,233,0.25);
  color: #7dd3fc;
}

@media (max-width: 768px) {
  .foundation-header { flex-direction: column; gap: 20px; align-items: flex-start; }
  .foundation-logo-wrap { width: 80px; height: 80px; padding: 10px; }
  .commitment-banner { flex-direction: column; text-align: center; padding: 24px 20px; gap: 12px; }
  .commitment-amount { font-size: 1.6rem; }
  .stats-grid { grid-template-columns: repeat(3, 1fr) !important; max-width: 100%; gap: 12px; }
}

.commitment-banner {
  display: flex;
  align-items: center;
  gap: 20px;
  background: rgba(14,165,233,0.15);
  border: 1px solid rgba(14,165,233,0.4);
  border-radius: var(--radius-lg);
  padding: 28px 36px;
  margin-bottom: 48px;
  backdrop-filter: blur(8px);
}
.commitment-icon {
  font-size: 2rem;
  color: var(--teal);
  flex-shrink: 0;
}
.commitment-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.commitment-amount {
  font-size: 2rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
}
.commitment-label {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.75);
}

@media (max-width: 600px) {
  .commitment-banner { flex-direction: column; text-align: center; padding: 24px; }
}

/* ===== PROGRAMS ===== */
.programs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.program-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all var(--transition);
}
.program-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--teal);
}
.program-icon {
  font-size: 2.4rem;
  margin-bottom: 18px;
}
.program-card h3 {
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}
.program-card p {
  font-size: 0.92rem;
  color: var(--gray-600);
  line-height: 1.65;
  margin-bottom: 20px;
}
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--teal-dark);
  transition: gap var(--transition);
}
.card-link:hover { gap: 10px; }

/* ===== IMPACT / STATS ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 760px;
  margin: 0 auto;
  margin-top: 40px;
}
.stat-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  text-align: center;
  transition: all var(--transition);
}
.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.stat-icon {
  width: 52px; height: 52px;
  background: rgba(14,165,233,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.2rem;
  color: var(--teal);
}
.stat-num {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--navy);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--gray-600);
}

/* ===== TESTIMONIALS ===== */
.testimonials-title {
  text-align: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 36px;
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all var(--transition);
}
.testimonial-card:hover { box-shadow: var(--shadow); }
.testimonial-avatar {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--navy), var(--teal));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 16px;
}
.testimonial-quote {
  font-size: 0.95rem;
  color: var(--gray-600);
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 20px;
}
.testimonial-name {
  font-weight: 700;
  color: var(--navy);
  font-size: 0.9rem;
}
.testimonial-role {
  font-size: 0.8rem;
  color: var(--teal-dark);
  font-weight: 500;
}

/* ===== ARTICLES ===== */
.articles-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 24px;
}
.article-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}
.article-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.article-card.featured { grid-row: 1 / 3; display: flex; flex-direction: column; }
.article-card.featured .article-img-wrap { height: 280px; flex-shrink: 0; }
.article-img-wrap {
  position: relative;
  height: 200px;
  overflow: hidden;
}
.article-img-wrap img {
  height: 100%;
  transition: transform 0.5s ease;
}
.article-card:hover .article-img-wrap img { transform: scale(1.05); }
.article-tag {
  position: absolute;
  top: 14px; left: 14px;
  background: var(--teal);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 50px;
}
.article-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.article-date {
  font-size: 0.8rem;
  color: var(--gray-400);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
}
.article-body h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
  line-height: 1.35;
}
.article-body p {
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.65;
  flex: 1;
  margin-bottom: 18px;
}

/* ===== DONATE ===== */
.donate {
  position: relative;
  padding: 96px 0;
}
.donate-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.donate-img { height: 100%; }
.donate-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,31,61,0.93) 0%, rgba(14,165,233,0.4) 100%);
}
.donate-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}
.giving-highlights {
  display: flex;
  gap: 32px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 48px;
}
.giving-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.giving-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  border: 2px solid rgba(255,255,255,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--white);
  backdrop-filter: blur(8px);
}
.giving-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  text-align: center;
}

/* ===== CONTACT ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 72px;
  align-items: start;
}
.contact-info .section-title { font-size: 2rem; }
.contact-info p { color: var(--gray-600); margin-bottom: 28px; }
.contact-details { display: flex; flex-direction: column; gap: 16px; margin-bottom: 28px; }
.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.95rem;
  color: var(--gray-700);
}
.contact-item i {
  width: 36px; height: 36px;
  background: rgba(14,165,233,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal);
  font-size: 0.9rem;
  flex-shrink: 0;
}
.social-links { display: flex; gap: 10px; }
.social-btn {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy);
  font-size: 0.9rem;
  transition: all var(--transition);
  border: 1px solid var(--gray-200);
}
.social-btn:hover {
  background: var(--teal);
  color: var(--white);
  border-color: var(--teal);
  transform: translateY(-2px);
}
.social-btn.sm { width: 36px; height: 36px; font-size: 0.8rem; }
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-input {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  font-size: 0.95rem;
  font-family: var(--font);
  color: var(--gray-800);
  background: var(--white);
  outline: none;
  transition: border-color var(--transition);
}
.form-input:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(14,165,233,0.1); }
.form-textarea { resize: vertical; min-height: 130px; }
.form-status { font-size: 0.9rem; margin-top: 8px; min-height: 1.2em; }

/* ===== FOOTER ===== */
.footer {
  background: var(--navy);
  color: rgba(255,255,255,0.75);
  padding: 72px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.4fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  max-width: 1160px;
  margin: 0 auto;
  width: 100%;
}
.footer-name {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
  letter-spacing: 0.01em;
}
.footer-brand p { font-size: 0.9rem; line-height: 1.65; margin-bottom: 20px; }
.footer-col h4 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
}
.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 10px;
}
.footer-contact-item i {
  color: var(--teal);
  width: 14px;
  flex-shrink: 0;
}
.footer-col a, .footer-col p {
  display: block;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 10px;
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--teal); }
.newsletter-form { display: flex; gap: 8px; margin-top: 14px; }
.newsletter-input {
  flex: 1;
  padding: 11px 16px;
  border-radius: 50px;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.07);
  color: var(--white);
  font-size: 0.88rem;
  font-family: var(--font);
  outline: none;
}
.newsletter-input::placeholder { color: rgba(255,255,255,0.4); }
.newsletter-input:focus { border-color: var(--teal); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px;
  font-size: 0.84rem;
  color: rgba(255,255,255,0.45);
  max-width: 1160px;
  margin: 0 auto;
  width: 100%;
}
.footer-legal { display: flex; gap: 24px; }
.footer-legal a { color: rgba(255,255,255,0.45); transition: color var(--transition); }
.footer-legal a:hover { color: var(--teal); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .programs-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }

  .hero-content { max-width: 100%; }
  .hero-actions { flex-direction: column; align-items: flex-start; }

  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-photo { height: 320px; }
  .about-badge { right: 0; bottom: 16px; }
  .about-text { border-left: none; padding-left: 0; border-top: 3px solid var(--teal); padding-top: 20px; }

  .programs-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .articles-grid { grid-template-columns: 1fr; }
  .article-card.featured { grid-row: auto; }

  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .donate-amounts { gap: 8px; }
  .amount-btn { padding: 10px 18px; font-size: 0.88rem; }
  .newsletter-form { flex-direction: column; }
}

/* ===== SCROLL ANIMATIONS ===== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}