/* ============================================================
   KIITA - Keep It In The Air
   Main Stylesheet
   ============================================================ */

/* --- Custom Properties --- */
:root {
  --navy:      #1B2A4A;
  --navy-light:#2A3F6B;
  --navy-footer:#4E6D92;
  --teal:      #3A8A8C;
  --teal-light:#5BBCBE;
  --orange:    #E8783A;
  --orange-light:#F5A623;
  --green:     #5DBB63;
  --yellow:    #F7D94E;
  --red:       #E85D5D;
  --bg:        #FAFBFD;
  --bg-alt:    #F0F4F8;
  --text:      #2D3748;
  --text-light:#718096;
  --white:     #FFFFFF;
  --shadow-sm: 0 1px 3px rgba(27,42,74,.08);
  --shadow-md: 0 4px 14px rgba(27,42,74,.1);
  --shadow-lg: 0 10px 40px rgba(27,42,74,.12);
  --shadow-xl: 0 20px 60px rgba(27,42,74,.15);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: .3s cubic-bezier(.4,0,.2,1);
  --font-body:  'Inter', system-ui, -apple-system, sans-serif;
  --font-display:'Playfair Display', Georgia, serif;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--teal); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--orange); }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
.hidden { display: none !important; }

/* --- Reveal Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(48px);
  transition: opacity .85s cubic-bezier(.4,0,.2,1), transform .85s cubic-bezier(.4,0,.2,1);
  will-change: opacity, transform;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .shape { animation: none !important; }
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .02em;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}
.btn-primary {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}
.btn-primary:hover {
  background: #d4692f;
  border-color: #d4692f;
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(232,120,58,.35);
}
.btn-secondary {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.btn-secondary:hover {
  background: var(--navy-light);
  border-color: var(--navy-light);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(27,42,74,.25);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.5);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--navy);
  border-color: var(--white);
  transform: translateY(-2px);
}
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }

/* ============================================================
   NAVIGATION
   ============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}
.navbar.scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255,255,255,.97);
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.nav-logo-img { height: 44px; width: auto; }
.nav-logo-text {
  font-family: var(--font-display);
  font-size: clamp(0.95rem, 2.5vw, 1.25rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.2;
  max-width: 14rem;
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}
.nav-link {
  padding: 8px 14px;
  font-size: .9rem;
  font-weight: 500;
  color: var(--text);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: var(--orange);
  background: rgba(232,120,58,.08);
}
/* Hamburger */
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.hamburger, .hamburger::before, .hamburger::after {
  display: block;
  width: 26px; height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger { position: relative; }
.hamburger::before, .hamburger::after { content: ''; position: absolute; left: 0; }
.hamburger::before { top: -8px; }
.hamburger::after { top: 8px; }
.nav-toggle[aria-expanded="true"] .hamburger { background: transparent; }
.nav-toggle[aria-expanded="true"] .hamburger::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .hamburger::after { top: 0; transform: rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(165deg, var(--white) 0%, var(--bg) 40%, #EEF6F6 100%);
  overflow: hidden;
  padding: 120px 24px 80px;
}
.hero-bg-shapes { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(1px);
}
.shape-1 {
  width: 600px; height: 600px;
  top: -200px; right: -150px;
  background: radial-gradient(circle, rgba(58,138,140,.32) 0%, rgba(58,138,140,.08) 45%, rgba(58,138,140,0) 72%);
  animation: float 10s ease-in-out infinite;
  will-change: transform;
}
.shape-2 {
  width: 400px; height: 400px;
  bottom: -100px; left: -100px;
  background: radial-gradient(circle, rgba(232,120,58,.28) 0%, rgba(232,120,58,.06) 45%, rgba(232,120,58,0) 72%);
  animation: float 8s ease-in-out infinite reverse;
  will-change: transform;
}
.shape-3 {
  width: 250px; height: 250px;
  top: 40%; left: 60%;
  background: radial-gradient(circle, rgba(91,187,190,.3) 0%, rgba(91,187,190,.07) 45%, rgba(91,187,190,0) 72%);
  animation: float 12s ease-in-out infinite 2s;
  will-change: transform;
}
@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1) rotate(0deg); }
  25% { transform: translate(70px, -55px) scale(1.1) rotate(2deg); }
  50% { transform: translate(-50px, 45px) scale(0.9) rotate(-2deg); }
  75% { transform: translate(45px, 35px) scale(1.06) rotate(1deg); }
}
.hero-content { position: relative; z-index: 1; }
.hero-logo {
  width: 200px;
  max-width: 85vw;
  margin: 0 auto 24px;
  filter: drop-shadow(0 6px 20px rgba(27,42,74,.1));
  animation: heroLogoIn 1s ease-out;
}
@keyframes heroLogoIn {
  from { opacity: 0; transform: translateY(-40px) scale(.85); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.05;
  margin-bottom: 20px;
  letter-spacing: 0.06em;
}
.hero-mission {
  font-size: clamp(1rem, 2.2vw, 1.3rem);
  color: var(--text);
  max-width: 600px;
  margin: 0 auto 36px;
  line-height: 1.6;
}
.hero-cta { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.hero .btn-outline {
  color: var(--navy);
  border-color: rgba(27,42,74,.35);
}
.hero .btn-outline:hover {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s ease-in-out infinite;
}
.scroll-arrow {
  width: 24px; height: 24px;
  border-right: 2px solid rgba(27,42,74,.35);
  border-bottom: 2px solid rgba(27,42,74,.35);
  transform: rotate(45deg);
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(10px); }
}

/* ============================================================
   SECTION COMMON
   ============================================================ */
.section { padding: 100px 0; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-tag {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(58,138,140,.1);
  color: var(--teal);
  font-size: .8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  border-radius: 20px;
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 12px;
}
.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================================
   ABOUT
   ============================================================ */
.about { background: var(--bg); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.about-text .lead {
  font-size: 1.15rem;
  line-height: 1.8;
  margin-bottom: 16px;
}
.about-text p { margin-bottom: 14px; color: var(--text); }
.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.value-card {
  background: var(--white);
  padding: 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}
.value-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.value-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 12px;
  border-radius: var(--radius-sm);
  background: rgba(58, 138, 140, 0.1);
  color: var(--teal);
}
.value-icon svg { width: 22px; height: 22px; }
.value-card h3 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.value-card p { font-size: .88rem; color: var(--text-light); line-height: 1.5; }

/* ============================================================
   PROGRAMS
   ============================================================ */
.programs { background: var(--bg-alt); }
.programs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.program-card {
  background: var(--white);
  padding: 36px 28px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.program-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--teal), var(--orange));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s ease;
}
.program-card:hover::before { transform: scaleX(1); }
.program-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.program-icon {
  width: 56px; height: 56px;
  color: var(--teal);
  margin-bottom: 18px;
}
.program-card h3 { font-size: 1.15rem; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.program-card p { font-size: .92rem; color: var(--text-light); margin-bottom: 16px; line-height: 1.6; }
.program-link {
  font-size: .9rem;
  font-weight: 600;
  color: var(--orange);
  transition: all var(--transition);
}
.program-link:hover { color: #d4692f; letter-spacing: .5px; }

.programs-coming-soon { max-width: 720px; margin: 0 auto; }
.programs-soon-card {
  background: var(--white);
  padding: 48px 40px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.programs-soon-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--teal), var(--orange));
}
.programs-soon-badge {
  display: inline-block;
  padding: 6px 16px;
  margin-bottom: 20px;
  background: rgba(58,138,140,.12);
  color: var(--teal);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  border-radius: 999px;
}
.programs-soon-card h3 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 16px;
}
.programs-soon-card > p {
  font-size: 1.05rem;
  color: var(--text);
  line-height: 1.7;
  margin-bottom: 12px;
}
.programs-soon-note {
  font-size: .95rem !important;
  color: var(--text-light) !important;
  margin-bottom: 28px !important;
}
.programs-soon-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.programs-soon-planned {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}
.programs-soon-chip {
  padding: 8px 16px;
  background: var(--bg-alt);
  color: var(--text-light);
  font-size: .85rem;
  font-weight: 500;
  border-radius: 999px;
  border: 1px solid rgba(27,42,74,.08);
}

/* ============================================================
   IMPACT
   ============================================================ */
.impact { background: var(--navy); color: var(--white); }
.impact .section-tag { background: rgba(255,255,255,.12); color: rgba(255,255,255,.8); }
.impact .section-title { color: var(--white); }
.impact-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-bottom: 60px;
}
.stat-card {
  text-align: center;
  padding: 32px 16px;
  background: rgba(255,255,255,.06);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,.1);
  transition: all var(--transition);
}
.stat-card:hover {
  background: rgba(255,255,255,.1);
  transform: translateY(-4px);
}
.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: var(--orange-light);
  display: inline;
}
.stat-suffix {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--orange-light);
  display: inline;
}
.stat-label {
  font-size: .9rem;
  color: rgba(255,255,255,.7);
  margin-top: 8px;
}
.impact-quote {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}
.impact-quote blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  font-weight: 700;
  font-style: italic;
  color: rgba(255,255,255,.9);
  line-height: 1.5;
  margin-bottom: 12px;
}
.impact-quote cite {
  font-style: normal;
  font-size: .95rem;
  color: var(--teal-light);
}

/* ============================================================
   STORIES
   ============================================================ */
.stories { background: var(--bg); }
.stories-carousel { position: relative; overflow: hidden; }
.story-track {
  display: flex;
  transition: transform .5s cubic-bezier(.4,0,.2,1);
}
.story-card {
  flex: 0 0 100%;
  padding: 48px;
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  text-align: center;
  margin: 0 16px;
}
.story-avatar {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), var(--navy));
  color: var(--white);
  font-size: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}
.story-text {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text);
  margin-bottom: 16px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.story-name {
  font-size: .9rem;
  font-weight: 600;
  color: var(--teal);
}
.carousel-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}
.carousel-btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 2px solid var(--navy);
  background: var(--white);
  font-size: 1.4rem;
  color: var(--navy);
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.carousel-btn:hover {
  background: var(--navy);
  color: var(--white);
}
.carousel-dots { display: flex; gap: 8px; }
.carousel-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(27,42,74,.2);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
}
.carousel-dot.active {
  background: var(--orange);
  transform: scale(1.2);
}

/* ============================================================
   GET INVOLVED
   ============================================================ */
.get-involved { background: var(--bg-alt); }
.get-involved .container {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.get-involved .section-header {
  width: 100%;
}
.involve-grid {
  display: grid;
  grid-template-columns: repeat(3, 280px);
  justify-content: center;
  gap: 28px;
  width: 100%;
  margin: 0 auto;
}
.involve-card {
  background: var(--white);
  padding: 36px 24px;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}
.involve-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.involve-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  border-radius: var(--radius-md);
  background: rgba(58, 138, 140, 0.1);
  color: var(--teal);
}
.involve-icon svg { width: 26px; height: 26px; }
.involve-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.involve-card p { font-size: .9rem; color: var(--text-light); margin-bottom: 20px; line-height: 1.6; }

/* ============================================================
   RESOURCES
   ============================================================ */
.resources { background: var(--bg); }
.resources-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.resource-card {
  background: var(--white);
  padding: 32px 24px;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 2px solid transparent;
  transition: all var(--transition);
  text-decoration: none;
  color: var(--text);
  display: block;
}
.resource-card:hover {
  border-color: var(--red);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  color: var(--text);
}
.resource-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--red);
  margin-bottom: 12px;
  line-height: 1;
}
.resource-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin: 0 auto 12px;
  border-radius: 50%;
  background: rgba(232, 93, 93, 0.1);
  color: var(--red);
}
.resource-icon svg { width: 26px; height: 26px; }
.resource-card h3 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.resource-card p { font-size: .88rem; color: var(--text-light); line-height: 1.5; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact { background: var(--bg-alt); }
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: start;
}
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: .9rem; font-weight: 600; color: var(--navy); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 14px 16px;
  border: 2px solid #E2E8F0;
  border-radius: var(--radius-sm);
  font-size: .95rem;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--teal); }
.form-group textarea { resize: vertical; }
.form-success,
.form-error {
  padding: 16px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-align: center;
  line-height: 1.5;
}
.form-success {
  background: rgba(93,187,99,.1);
  color: var(--green);
}
.form-error {
  background: rgba(232,93,93,.1);
  color: var(--red);
}
.form-error a { color: var(--navy); text-decoration: underline; }
.contact-info { display: flex; flex-direction: column; gap: 28px; }
.info-item h3 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.info-item p { color: var(--text-light); line-height: 1.6; }
.info-item a { color: var(--teal); font-weight: 500; }
.social-links { display: flex; gap: 12px; flex-wrap: wrap; }
.social-link {
  padding: 8px 16px;
  background: var(--white);
  border-radius: var(--radius-sm);
  font-size: .88rem;
  font-weight: 500;
  color: var(--navy);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}
.social-link:hover {
  background: var(--navy);
  color: var(--white);
  transform: translateY(-2px);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--navy-footer);
  color: rgba(255,255,255,.85);
  padding: 60px 0 0;
}
.footer-top {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer-logo {
  height: 60px;
  margin-bottom: 16px;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,.15));
}
.footer-brand p { font-size: .9rem; line-height: 1.6; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.footer-col { display: flex; flex-direction: column; gap: 8px; }
.footer-col h4 { color: var(--white); font-size: .95rem; font-weight: 700; margin-bottom: 4px; }
.footer-col a { color: rgba(255,255,255,.6); font-size: .88rem; transition: color var(--transition); }
.footer-col a:hover { color: var(--orange-light); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  font-size: .85rem;
}
.footer-legal { display: flex; gap: 24px; }
.footer-legal a { color: rgba(255,255,255,.5); }
.footer-legal a:hover { color: var(--white); }

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

@media (max-width: 768px) {
  .nav-toggle { display: block; }
  .nav-menu {
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 0 20px;
    gap: 4px;
    box-shadow: none;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: max-height .4s ease, opacity .25s ease, visibility .25s ease, padding .4s ease, box-shadow .4s ease;
    z-index: 999;
  }
  .nav-menu.open {
    max-height: 320px;
    padding: 20px;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    box-shadow: var(--shadow-lg);
  }
  .nav-link { padding: 12px 16px; font-size: 1rem; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-values { grid-template-columns: 1fr 1fr; }
  .programs-grid { grid-template-columns: 1fr; }
  .programs-soon-card { padding: 36px 24px; }
  .programs-soon-actions { flex-direction: column; align-items: center; }
  .impact-stats { grid-template-columns: 1fr 1fr; gap: 20px; }
  .involve-grid {
    grid-template-columns: repeat(2, minmax(260px, 280px));
    justify-content: center;
  }
  .resources-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-top { grid-template-columns: 1fr; gap: 40px; }
  .footer-links { grid-template-columns: repeat(3, 1fr); }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }

  .story-card { padding: 32px 20px; margin: 0 8px; }
}

@media (max-width: 640px) {
  .involve-grid {
    grid-template-columns: minmax(0, 340px);
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero-logo { width: 150px; }
  .hero-cta { flex-direction: column; align-items: center; }
  .about-values { grid-template-columns: 1fr; }
  .impact-stats { grid-template-columns: 1fr; }
  .resources-grid { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr; gap: 24px; }
}