/* ===== CSS VARIABLES ===== */
:root[data-theme="dark"] {
  --bg-dark: #05050A;
  --text-main: #F8FAFC;
  --text-muted: #94A3B8;
  --accent-blue: #3B82F6;
  --accent-purple: #8B5CF6;
  --gradient-primary: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
  --glass-bg: rgba(255,255,255,0.03);
  --glass-border: rgba(255,255,255,0.08);
  --nav-bg: rgba(5,5,10,0.7);
  --initiative-bg-start: rgba(15,23,42,0.6);
  --initiative-bg-end: rgba(5,5,10,0.6);
  --footer-bg: rgba(0,0,0,0.2);
  --orb-blue: rgba(59,130,246,0.3);
  --orb-purple: rgba(139,92,246,0.25);
  --particle-color: rgba(139,92,246,0.6);
  --line-color: rgba(59,130,246,0.25);
  --section-alt-bg: rgba(255,255,255,0.02);
  --impact-bg: rgba(59,130,246,0.08);
  --gallery-bg: rgba(255,255,255,0.015);
  --gallery-placeholder-bg: rgba(255,255,255,0.05);
  --card-desc: #94A3B8;
}

:root[data-theme="light"] {
  --bg-dark: #F8FAFC;
  --text-main: #0F172A;
  --text-muted: #475569;
  --accent-blue: #2563EB;
  --accent-purple: #7C3AED;
  --gradient-primary: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
  --glass-bg: rgba(255,255,255,0.7);
  --glass-border: rgba(0,0,0,0.1);
  --nav-bg: rgba(248,250,252,0.8);
  --initiative-bg-start: rgba(241,245,249,0.8);
  --initiative-bg-end: rgba(248,250,252,0.8);
  --footer-bg: rgba(241,245,249,0.5);
  --orb-blue: rgba(59,130,246,0.2);
  --orb-purple: rgba(139,92,246,0.15);
  --particle-color: rgba(124,58,237,0.4);
  --line-color: rgba(37,99,235,0.15);
  --section-alt-bg: rgba(0,0,0,0.02);
  --impact-bg: rgba(37,99,235,0.06);
  --gallery-bg: #fafafa;
  --gallery-placeholder-bg: #f0f0f0;
  --card-desc: #475569;
}

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

body {
  font-family: 'Outfit', sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* ===== BACKGROUND EFFECTS ===== */
.bg-grid {
  position: fixed; top:0; left:0; width:100vw; height:100vh;
  background-image: linear-gradient(to right, var(--glass-border) 1px, transparent 1px),
                    linear-gradient(to bottom, var(--glass-border) 1px, transparent 1px);
  background-size: 50px 50px; z-index:-2;
}
.network-canvas { position:fixed; top:0; left:0; width:100vw; height:100vh; z-index:-1; pointer-events:none; opacity:0.6; }
.glow-orb { position:fixed; border-radius:50%; filter:blur(120px); z-index:-1; opacity:0.5; animation:drift 20s infinite alternate ease-in-out; }
.orb-1 { top:-10%; left:-10%; width:50vw; height:50vw; background:radial-gradient(circle, var(--orb-blue), transparent 70%); }
.orb-2 { bottom:-10%; right:-10%; width:60vw; height:60vw; background:radial-gradient(circle, var(--orb-purple), transparent 70%); animation-delay:-10s; }

@keyframes drift {
  0% { transform: translate(0,0) scale(1); }
  100% { transform: translate(5%,10%) scale(1.1); }
}

/* ===== UTILITIES ===== */
.container { max-width:1200px; margin:0 auto; padding:0 5%; }
.text-gradient { background:var(--gradient-primary); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.eyebrow { font-size:0.78rem; font-weight:700; text-transform:uppercase; letter-spacing:0.1em; color:var(--accent-purple); margin-bottom:0.5rem; }
.section-title { font-size:clamp(1.8rem,3vw,2.5rem); font-weight:800; letter-spacing:-0.5px; margin-bottom:1rem; color:var(--text-main); }
.body-text { color:var(--text-muted); font-size:1.05rem; line-height:1.75; }
.section-header { text-align:center; margin-bottom:3rem; }

/* ===== THEME TOGGLE ===== */
.theme-toggle { background:transparent; border:1px solid var(--glass-border); color:var(--text-main); width:40px; height:40px; border-radius:50%; cursor:pointer; display:flex; align-items:center; justify-content:center; transition:all 0.3s ease; margin-left:0.5rem; }
.theme-toggle:hover { background:var(--glass-bg); transform:translateY(-2px); }
.theme-icon-light, .theme-icon-dark { width:20px; height:20px; fill:currentColor; }
:root[data-theme="dark"] .theme-icon-dark { display:none; }
:root[data-theme="light"] .theme-icon-light { display:none; }
:root[data-theme="dark"] .light-logo { display:none; }
:root[data-theme="dark"] .dark-logo { mix-blend-mode:screen; }
:root[data-theme="light"] .dark-logo { display:none; }
:root[data-theme="light"] .light-logo { mix-blend-mode:multiply; }

/* ===== NAVBAR ===== */
.navbar { padding:1rem 0; border-bottom:1px solid var(--glass-border); background:var(--nav-bg); backdrop-filter:blur(12px); position:sticky; top:0; z-index:100; }
.nav-content { display:flex; justify-content:space-between; align-items:center; }
.nav-actions { display:flex; align-items:center; gap:0.75rem; }
.logo { display:flex; align-items:center; gap:0.25rem; }
.logo-image { height:80px; width:auto; object-fit:contain; }
.logo-text-wrapper { display:flex; flex-direction:column; }
.logo-text { font-size:1.4rem; font-weight:700; letter-spacing:-0.5px; }

/* ===== BUTTONS ===== */
.btn { display:inline-block; padding:0.7rem 1.5rem; border-radius:8px; font-weight:600; font-family:'Outfit',sans-serif; cursor:pointer; transition:all 0.3s ease; text-decoration:none; font-size:0.95rem; border:none; }
.btn-outline { background:transparent; border:1px solid var(--glass-border); color:var(--text-main); }
.btn-outline:hover { border-color:var(--accent-blue); background:var(--glass-bg); }
.btn-primary { background:var(--gradient-primary); color:white; box-shadow:0 4px 15px rgba(59,130,246,0.3); }
.btn-primary:hover { box-shadow:0 6px 20px rgba(59,130,246,0.5); transform:translateY(-2px); }
.btn-large { padding:1rem 2.5rem; font-size:1.05rem; border-radius:10px; }

/* ===== HERO ===== */
.hero-section { text-align:center; padding:7rem 0 5rem; }
.badge { display:inline-block; padding:0.4rem 1rem; background:var(--glass-bg); border:1px solid var(--glass-border); border-radius:20px; color:var(--accent-purple); font-size:0.8rem; font-weight:600; margin-bottom:2rem; letter-spacing:1px; text-transform:uppercase; }
.hero-title { font-size:clamp(2.5rem,5vw,4.5rem); line-height:1.1; font-weight:800; margin-bottom:1.5rem; letter-spacing:-1px; }
.hero-desc { max-width:700px; margin:0 auto 2.5rem; font-size:clamp(1.05rem,2vw,1.2rem); color:var(--text-muted); }
.hero-ctas { display:flex; gap:1rem; justify-content:center; flex-wrap:wrap; }

/* ===== ABOUT ===== */
.about-section { padding:6rem 0; }
.about-grid { display:grid; grid-template-columns:1fr 1fr; gap:4rem; align-items:center; }
.about-text { }
.about-text .section-title { margin-top:0.5rem; }
.about-text .body-text { margin-top:0.25rem; }
.about-visual { display:flex; justify-content:center; align-items:center; }
.about-decorative { position:relative; width:260px; height:260px; display:flex; align-items:center; justify-content:center; }
.deco-ring { position:absolute; border-radius:50%; border:1px solid var(--glass-border); animation:spin-slow linear infinite; }
.deco-ring-1 { width:100%; height:100%; animation-duration:20s; border-color:var(--accent-blue); opacity:0.3; }
.deco-ring-2 { width:75%; height:75%; animation-duration:15s; animation-direction:reverse; border-color:var(--accent-purple); opacity:0.4; }
.deco-ring-3 { width:50%; height:50%; animation-duration:10s; border-color:var(--accent-blue); opacity:0.5; }
.deco-center-icon { font-size:3.5rem; z-index:1; }
@keyframes spin-slow { from { transform:rotate(0deg); } to { transform:rotate(360deg); } }

/* ===== OFFERS / CARDS ===== */
.offers-section { padding:6rem 0; background:var(--section-alt-bg); }
.grid-cards { display:grid; grid-template-columns:repeat(2,1fr); gap:1.5rem; }
.card { background:var(--glass-bg); border:1px solid var(--glass-border); padding:2.5rem 2rem; border-radius:16px; transition:all 0.3s ease; }
.card:hover { transform:translateY(-5px); border-color:var(--accent-blue); box-shadow:0 8px 30px rgba(59,130,246,0.12); }
.card-icon { width:48px; height:48px; margin-bottom:1.25rem; color:var(--accent-blue); }
.card-icon svg { width:48px; height:48px; }
.card h3 { font-size:1.15rem; font-weight:700; margin-bottom:0.75rem; color:var(--text-main); }
.card p { font-size:0.95rem; color:var(--card-desc); line-height:1.7; }

/* ===== PARTNERSHIP ===== */
.partnership-section { padding:6rem 0; background:var(--section-alt-bg); }
.partnership-inner { text-align:center; }
.partnership-inner > .eyebrow,
.partnership-inner > .section-title { margin-bottom:0.5rem; }
.partnership-inner > .section-title { margin-bottom:2.5rem; }

.partner-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.75rem;
  text-align: left;
  margin-top: 0.5rem;
}
.partner-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 2.25rem 2rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
}
.partner-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient-primary);
}
.partner-card:hover {
  border-color: var(--accent-blue);
  box-shadow: 0 8px 30px rgba(59,130,246,0.1);
}
.partner-card-icon {
  font-size: 2.25rem;
  margin-bottom: 1rem;
  line-height: 1;
}
.partner-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.85rem;
}
.partner-card-body {
  font-size: 0.97rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 1.75rem;
}
.partner-card-body strong { color: var(--text-main); }

.partner-logo-box { display:flex; align-items:center; }
.partner-logo { max-height:60px; max-width:200px; object-fit:contain; }
.partner-logo-placeholder {
  display: none;
  align-items: center;
  justify-content: center;
  background: var(--glass-bg);
  border: 2px dashed var(--glass-border);
  border-radius: 10px;
  padding: 0.85rem 1.75rem;
}
.partner-logo-placeholder span { font-size:1.15rem; font-weight:700; color:var(--text-muted); letter-spacing:0.05em; }
.partner-name-badge {
  display: flex !important;
}
.partner-name-badge span { color: var(--text-muted); }
.partner-name-badge.partner-link:hover {
  border-color: var(--accent-purple);
  background: rgba(139,92,246,0.08);
  box-shadow: 0 6px 20px rgba(139,92,246,0.2);
}
.partner-name-badge.partner-link:hover span { color: var(--accent-purple); }

.partner-link {
  text-decoration: none;
  cursor: pointer;
  gap: 0.5rem;
  transition: all 0.25s ease;
}
.partner-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(59,130,246,0.15);
}

.partner-logo-placeholder.partner-link:not(.partner-name-badge):hover {
  border-color: var(--accent-purple);
  background: rgba(139,92,246,0.08);
}
.partner-logo-placeholder.partner-link:not(.partner-name-badge):hover span { color: var(--accent-purple); }

.partner-link-icon { width: 14px; height: 14px; flex-shrink: 0; opacity: 0.7; }


@media (max-width: 768px) {
  .partner-cards { grid-template-columns: 1fr; }
}


/* ===== IMPACT ===== */
.impact-section { padding:5rem 0; background:var(--impact-bg); border-top:1px solid var(--glass-border); border-bottom:1px solid var(--glass-border); }
.impact-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:2rem; margin-top:2rem; }
.impact-block { text-align:center; }
.impact-number { font-size:clamp(2.5rem,4vw,4rem); font-weight:800; background:var(--gradient-primary); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; line-height:1; }
.impact-suffix { font-size:clamp(2rem,3vw,3rem); font-weight:800; background:var(--gradient-primary); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.impact-label { font-size:0.9rem; color:var(--text-muted); margin-top:0.5rem; font-weight:500; }

/* ===== CINEMATIC CAROUSEL ===== */
.gallery-section { padding:6rem 0; background:var(--gallery-bg); overflow:hidden; }
.gallery-subtitle { max-width:600px; margin:0.75rem auto 0; text-align:center; }

.cin-carousel {
  position: relative;
  width: 100%;
  max-width: 1100px;
  margin: 3.5rem auto 0;
  perspective: 1400px;
  padding-bottom: 3.5rem;
}

/* Track holds all cards side by side */
.cin-track {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  position: relative;
  min-height: 460px;
  transform-style: preserve-3d;
}

/* ---- Individual card ---- */
.cin-card {
  position: absolute;
  width: 55%;
  max-width: 620px;
  margin: 0;
  border-radius: 20px;
  overflow: hidden;
  cursor: pointer;
  transform-origin: center center;
  transition: transform 0.65s cubic-bezier(0.34,1.1,0.64,1),
              opacity 0.5s ease,
              box-shadow 0.5s ease,
              filter 0.5s ease;
  will-change: transform, opacity;
}

/* States set by JS */
.cin-card[data-pos="center"] {
  transform: translateX(0) rotateY(0deg) scale(1) translateZ(80px);
  opacity: 1;
  z-index: 10;
  filter: brightness(1);
  box-shadow: 0 30px 80px rgba(0,0,0,0.6), 0 0 60px rgba(59,130,246,0.25);
}
.cin-card[data-pos="left"] {
  transform: translateX(-68%) rotateY(28deg) scale(0.78) translateZ(0px);
  opacity: 0.55;
  z-index: 5;
  filter: brightness(0.65) saturate(0.7);
  box-shadow: 0 15px 40px rgba(0,0,0,0.4);
}
.cin-card[data-pos="right"] {
  transform: translateX(68%) rotateY(-28deg) scale(0.78) translateZ(0px);
  opacity: 0.55;
  z-index: 5;
  filter: brightness(0.65) saturate(0.7);
  box-shadow: 0 15px 40px rgba(0,0,0,0.4);
}

/* Image wrapper */
.cin-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: 20px 20px 0 0;
}
.cin-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 6s ease;
}

/* Ken Burns on active card */
.cin-card[data-pos="center"] .cin-img-wrap img {
  animation: kenburns 8s ease-in-out infinite alternate;
}
@keyframes kenburns {
  0%   { transform: scale(1) translate(0, 0); }
  100% { transform: scale(1.08) translate(-2%, -2%); }
}

/* Gradient overlay at bottom of image */
.cin-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5,5,15,0.75) 0%, transparent 50%);
  border-radius: 20px 20px 0 0;
  pointer-events: none;
}

/* Shine sweep effect */
.cin-shine {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.18) 50%, transparent 70%);
  transform: translateX(-100%);
  pointer-events: none;
  border-radius: 20px 20px 0 0;
}
.cin-card[data-pos="center"] .cin-shine {
  animation: shine-sweep 3.5s ease-in-out infinite;
}
@keyframes shine-sweep {
  0%   { transform: translateX(-120%); }
  50%  { transform: translateX(120%); }
  100% { transform: translateX(120%); }
}

/* Caption */
.cin-caption {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-top: none;
  border-radius: 0 0 20px 20px;
  padding: 1.25rem 1.5rem;
  backdrop-filter: blur(12px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.cin-card[data-pos="center"] .cin-caption {
  opacity: 1;
  transform: translateY(0);
}
.cin-card:not([data-pos="center"]) .cin-caption {
  opacity: 0;
  transform: translateY(8px);
}
.cin-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-blue);
  background: rgba(59,130,246,0.12);
  border: 1px solid rgba(59,130,246,0.25);
  padding: 0.2rem 0.65rem;
  border-radius: 20px;
  margin-bottom: 0.5rem;
}
.cin-caption p {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-main);
  line-height: 1.5;
}

/* Arrows */
.cin-arrow {
  position: absolute;
  top: 40%;
  transform: translateY(-50%);
  z-index: 20;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  background: var(--nav-bg);
  backdrop-filter: blur(12px);
  color: var(--text-main);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s ease;
}
.cin-arrow:hover {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
  color: white;
  transform: translateY(-50%) scale(1.1);
}
.cin-arrow svg { width: 20px; height: 20px; }
.cin-prev { left: 0; }
.cin-next { right: 0; }

/* Dots */
.cin-dots {
  position: absolute;
  bottom: 0.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.6rem;
  align-items: center;
}
.cin-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: var(--glass-border);
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 0;
}
.cin-dot.active {
  width: 28px;
  border-radius: 4px;
  background: var(--gradient-primary);
}

/* Responsive */
@media (max-width: 768px) {
  .cin-card { width: 80%; }
  .cin-card[data-pos="left"]  { transform: translateX(-78%) rotateY(18deg) scale(0.72) translateZ(0); }
  .cin-card[data-pos="right"] { transform: translateX(78%)  rotateY(-18deg) scale(0.72) translateZ(0); }
  .cin-arrow { display: none; }
}
@media (max-width: 480px) {
  .cin-card { width: 90%; }
  .cin-card[data-pos="left"]  { transform: translateX(-85%) rotateY(12deg) scale(0.65) translateZ(0); opacity: 0.3; }
  .cin-card[data-pos="right"] { transform: translateX(85%)  rotateY(-12deg) scale(0.65) translateZ(0); opacity: 0.3; }
}


/* ===== WHY CHOOSE US ===== */
.why-section { padding:6rem 0; }
.why-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:1.25rem; list-style:none; max-width:860px; margin:0 auto; }
.why-item { display:flex; align-items:flex-start; gap:0.75rem; background:var(--glass-bg); border:1px solid var(--glass-border); padding:1.25rem 1.5rem; border-radius:12px; font-size:0.97rem; color:var(--text-muted); transition:all 0.25s ease; }
.why-item:hover { border-color:var(--accent-blue); color:var(--text-main); }
.check-icon { flex-shrink:0; width:22px; height:22px; color:var(--accent-blue); margin-top:1px; }
.check-icon svg { width:22px; height:22px; }

/* ===== CTA BANNER ===== */
.cta-banner { padding:6rem 0; background:var(--gradient-primary); position:relative; overflow:hidden; }
.cta-banner::before { content:''; position:absolute; inset:0; background:rgba(0,0,0,0.25); }
.cta-inner { position:relative; z-index:1; text-align:center; }
.cta-inner h2 { font-size:clamp(1.8rem,3.5vw,2.8rem); font-weight:800; color:#fff; margin-bottom:1rem; }
.cta-inner p { font-size:1.05rem; color:rgba(255,255,255,0.85); max-width:620px; margin:0 auto 2.5rem; }
.cta-inner .btn-primary { background:white; color:#1e40af; box-shadow:0 4px 20px rgba(0,0,0,0.2); }
.cta-inner .btn-primary:hover { background:#f1f5f9; box-shadow:0 8px 30px rgba(0,0,0,0.3); transform:translateY(-2px); }

/* ===== FOOTER ===== */
footer { padding:3rem 0; border-top:1px solid var(--glass-border); background:var(--footer-bg); }
.footer-content { display:grid; grid-template-columns:1fr auto 1fr; align-items:center; gap:2rem; }
.footer-info p { color:var(--text-muted); font-size:0.9rem; }
.footer-info .location { margin-top:0.25rem; }
.footer-center { text-align:center; }
.footer-tagline { font-size:0.85rem; color:var(--text-muted); margin-bottom:0.4rem; font-style:italic; }
.footer-msg { color:var(--accent-blue); font-size:0.9rem; }
.social-links { display:flex; gap:1rem; justify-content:flex-end; }
.social-links a { color:var(--text-muted); width:40px; height:40px; display:flex; align-items:center; justify-content:center; border-radius:50%; background:var(--glass-bg); transition:all 0.3s; }
.social-links a:hover { color:white; background:var(--accent-purple); transform:translateY(-2px); }
.social-links svg { width:20px; height:20px; }

/* ===== ANIMATIONS ===== */
.animate-fade-in { animation:fadeIn 1s ease-out forwards; }
.animate-fade-up { opacity:0; transform:translateY(20px); animation:fadeUp 1s ease-out forwards; }
@keyframes fadeIn { from { opacity:0; } to { opacity:1; } }
@keyframes fadeUp { from { opacity:0; transform:translateY(20px); } to { opacity:1; transform:translateY(0); } }

/* ===== SCROLL REVEAL ===== */
.reveal { opacity:0; transform:translateY(30px); transition:opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity:1; transform:translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .grid-cards { grid-template-columns:repeat(2,1fr); }
  .impact-grid { grid-template-columns:repeat(2,1fr); gap:2rem; }
  .footer-content { grid-template-columns:1fr; text-align:center; }
  .social-links { justify-content:center; }
}

@media (max-width: 768px) {
  .navbar { padding:0.75rem 0; }
  .logo-image { height:60px; }
  .logo-text { font-size:1.2rem; }
  .nav-actions .btn-outline { display:none; }
  .hero-section { padding:4rem 0 3rem; }
  .hero-ctas { flex-direction:column; align-items:center; }
  .about-grid { grid-template-columns:1fr; }
  .about-visual { display:none; }
  .grid-cards { grid-template-columns:1fr; }
  .gallery-grid { grid-template-columns:repeat(2,1fr); }
  .why-grid { grid-template-columns:1fr; }
  .impact-grid { grid-template-columns:repeat(2,1fr); }
  .footer-content { grid-template-columns:1fr; gap:1.5rem; }
  .social-links { justify-content:center; }
}

@media (max-width: 480px) {
  .gallery-grid { grid-template-columns:1fr; }
  .hero-title { font-size:2rem; }
}