/* ============================================================
   SUN SHINE SOCIAL FOUNDATION — Main Stylesheet
   Warm, trustworthy, accessible NGO design
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Baloo+2:wght@400;500;600;700;800&family=Hind:wght@300;400;500;600&display=swap');

/* ── CSS Variables ──────────────────────────────────────── */
:root {
  --sun:      #F59E0B;   /* amber / sunshine */
  --sun-dark: #D97706;
  --sun-light:#FEF3C7;
  --orange:   #EA580C;
  --sky:      #0EA5E9;
  --sky-dark: #0369A1;
  --sky-light:#E0F2FE;
  --green:    #16A34A;
  --green-light:#DCFCE7;
  --white:    #FFFFFF;
  --cream:    #FFFBF0;
  --text:     #1C1917;
  --text-med: #44403C;
  --text-soft:#78716C;
  --border:   #E7E5E4;
  --shadow:   0 4px 24px rgba(0,0,0,.10);
  --shadow-lg:0 8px 48px rgba(0,0,0,.14);
  --radius:   14px;
  --radius-sm:8px;
  --font-head:'Baloo 2', sans-serif;
  --font-body:'Hind', sans-serif;
  --max-w:    1180px;
}

/* ── Reset & Base ───────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:18px}
body{font-family:var(--font-body);color:var(--text);background:var(--white);line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--sky-dark);text-decoration:none}
ul{list-style:none}
button,input,select,textarea{font-family:inherit;font-size:inherit}

/* ── Typography ─────────────────────────────────────────── */
h1,h2,h3,h4,h5{font-family:var(--font-head);line-height:1.25;font-weight:700;color:var(--text)}
h1{font-size:clamp(2rem,5vw,3.2rem);font-weight:800}
h2{font-size:clamp(1.6rem,3.5vw,2.4rem)}
h3{font-size:clamp(1.2rem,2.5vw,1.6rem)}
h4{font-size:1.1rem}
p{color:var(--text-med);font-size:1rem;margin-bottom:.8rem}
.lead{font-size:1.15rem;color:var(--text-med)}

/* ── Layout Helpers ─────────────────────────────────────── */
.container{width:100%;max-width:var(--max-w);margin-inline:auto;padding-inline:1.25rem}
.section{padding:4rem 0}
.section-alt{background:var(--cream)}
.text-center{text-align:center}
.flex{display:flex}
.grid{display:grid}
.gap-1{gap:.75rem}.gap-2{gap:1.25rem}.gap-3{gap:2rem}

/* Section heading */
.section-label{display:inline-block;font-size:.8rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--orange);background:var(--sun-light);padding:.25rem .75rem;border-radius:999px;margin-bottom:.75rem}
.section-title{margin-bottom:.5rem}
.section-desc{color:var(--text-soft);max-width:640px;margin-inline:auto;margin-bottom:2.5rem}

/* ── Buttons ────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.75rem;border-radius:999px;font-weight:600;font-family:var(--font-head);font-size:1rem;cursor:pointer;border:2px solid transparent;transition:all .22s ease;text-decoration:none;line-height:1}
.btn-primary{background:var(--sun);color:var(--text);border-color:var(--sun)}
.btn-primary:hover{background:var(--sun-dark);border-color:var(--sun-dark);transform:translateY(-2px);box-shadow:0 6px 20px rgba(245,158,11,.35)}
.btn-secondary{background:transparent;color:var(--sky-dark);border-color:var(--sky-dark)}
.btn-secondary:hover{background:var(--sky-dark);color:var(--white);transform:translateY(-2px)}
.btn-white{background:var(--white);color:var(--text);border-color:var(--white)}
.btn-white:hover{background:var(--sun-light);transform:translateY(-2px)}
.btn-danger{background:var(--orange);color:var(--white);border-color:var(--orange)}
.btn-danger:hover{background:#c2410c;border-color:#c2410c;transform:translateY(-2px)}
.btn-sm{padding:.5rem 1.25rem;font-size:.9rem}
.btn-lg{padding:1rem 2.25rem;font-size:1.1rem}
.btn-block{display:flex;width:100%;justify-content:center}

/* ── Cards ──────────────────────────────────────────────── */
.card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.75rem;transition:transform .22s,box-shadow .22s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}

/* ── Navbar ─────────────────────────────────────────────── */
#navbar{position:sticky;top:0;z-index:1000;background:var(--white);border-bottom:2px solid var(--border);box-shadow:0 2px 12px rgba(0,0,0,.07)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:70px}
.nav-logo{display:flex;align-items:center;gap:.6rem;text-decoration:none}
.nav-logo-icon{width:44px;height:44px;background:linear-gradient(135deg,var(--sun),var(--orange));border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.4rem}
.nav-logo-text{font-family:var(--font-head);font-weight:800;font-size:1.1rem;color:var(--text);line-height:1.1}
.nav-logo-text span{display:block;font-size:.7rem;font-weight:400;color:var(--text-soft)}
.nav-links{display:flex;align-items:center;gap:.25rem}
.nav-links a{font-family:var(--font-head);font-size:.9rem;font-weight:600;color:var(--text-med);padding:.4rem .75rem;border-radius:8px;transition:all .18s}
.nav-links a:hover,.nav-links a.active{color:var(--orange);background:var(--sun-light)}
.nav-donate{background:var(--sun)!important;color:var(--text)!important;border-radius:999px!important;padding:.4rem 1.1rem!important}
.nav-donate:hover{background:var(--sun-dark)!important;color:var(--text)!important}
.nav-hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:.5rem;border:none;background:none}
.nav-hamburger span{display:block;width:26px;height:3px;background:var(--text);border-radius:2px;transition:.3s}
.nav-mobile{display:none;flex-direction:column;background:var(--white);border-top:1px solid var(--border);padding:1rem 1.25rem;gap:.25rem}
.nav-mobile a{font-family:var(--font-head);font-size:1rem;font-weight:600;color:var(--text-med);padding:.6rem .5rem;border-radius:8px;display:block}
.nav-mobile a:hover{color:var(--orange);background:var(--sun-light)}
.nav-mobile.open{display:flex}

/* ── Hero ───────────────────────────────────────────────── */
.hero{background:linear-gradient(135deg,#FFF8E1 0%,#FEF3C7 40%,#E0F2FE 100%);position:relative;overflow:hidden;padding:5rem 0 4rem}
.hero::before{content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23F59E0B' fill-opacity='0.06'%3E%3Ccircle cx='30' cy='30' r='10'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");z-index:0}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:.4rem;font-size:.8rem;font-weight:600;background:var(--green-light);color:var(--green);padding:.3rem .9rem;border-radius:999px;margin-bottom:1rem}
.hero-title{margin-bottom:1rem;color:var(--text)}
.hero-title em{font-style:normal;color:var(--orange)}
.hero-desc{font-size:1.1rem;color:var(--text-med);margin-bottom:2rem;max-width:500px}
.hero-btns{display:flex;flex-wrap:wrap;gap:.75rem;margin-bottom:2rem}
.hero-trust{display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap}
.hero-trust-item{display:flex;align-items:center;gap:.4rem;font-size:.82rem;color:var(--text-soft);font-weight:500}
.hero-trust-item span:first-child{font-size:1rem}
.hero-visual{display:flex;flex-direction:column;gap:1rem}
.hero-stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.hero-stat-card{background:var(--white);border-radius:var(--radius);padding:1.25rem;text-align:center;box-shadow:var(--shadow)}
.hero-stat-card .icon{font-size:2rem;margin-bottom:.4rem}
.hero-stat-card .value{font-family:var(--font-head);font-size:1.8rem;font-weight:800;color:var(--orange)}
.hero-stat-card .lbl{font-size:.82rem;color:var(--text-soft);font-weight:500}
.hero-camp-card{background:var(--white);border-radius:var(--radius);padding:1.25rem;box-shadow:var(--shadow);display:flex;align-items:center;gap:1rem}
.hero-camp-card .camp-icon{width:48px;height:48px;min-width:48px;background:var(--sky-light);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.5rem}
.hero-camp-card h4{font-size:1rem;margin-bottom:.15rem}
.hero-camp-card p{font-size:.85rem;color:var(--text-soft);margin:0}

/* ── Stats Strip ─────────────────────────────────────────── */
.stats-strip{background:linear-gradient(90deg,var(--orange),var(--sun-dark));padding:2.5rem 0;color:var(--white)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;text-align:center}
.stat-item .stat-icon{font-size:2.2rem;margin-bottom:.25rem}
.stat-item .stat-val{font-family:var(--font-head);font-size:2.2rem;font-weight:800;color:var(--white)}
.stat-item .stat-lbl{font-size:.85rem;opacity:.9;font-weight:500}

/* ── Services Grid ──────────────────────────────────────── */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.service-card{border-radius:var(--radius);border:2px solid var(--border);padding:1.75rem;background:var(--white);transition:all .22s;position:relative}
.service-card:hover{border-color:var(--sun);transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.service-icon{font-size:2.4rem;margin-bottom:1rem}
.service-badge{position:absolute;top:1.25rem;right:1.25rem;font-size:.72rem;font-weight:700;padding:.2rem .6rem;border-radius:999px}
.badge-free{background:var(--green-light);color:var(--green)}
.badge-sub{background:var(--sky-light);color:var(--sky-dark)}
.service-card h3{font-size:1.15rem;margin-bottom:.5rem}
.service-card p{font-size:.9rem;color:var(--text-soft);margin:0}

/* ── Testimonials ───────────────────────────────────────── */
.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.testi-card{background:var(--white);border-radius:var(--radius);padding:1.75rem;box-shadow:var(--shadow);position:relative}
.testi-card::before{content:'"';font-size:5rem;font-family:var(--font-head);color:var(--sun-light);position:absolute;top:.5rem;left:1rem;line-height:1}
.testi-quote{font-size:.95rem;color:var(--text-med);margin:1.5rem 0 1rem;font-style:italic;position:relative;z-index:1}
.testi-quoteen{font-size:.82rem;color:var(--text-soft);margin-bottom:1rem;border-top:1px solid var(--border);padding-top:.75rem}
.testi-author{display:flex;align-items:center;gap:.75rem}
.testi-avatar{width:48px;height:48px;border-radius:50%;object-fit:cover;background:var(--sun-light);display:flex;align-items:center;justify-content:center;font-size:1.4rem}
.testi-name{font-weight:700;font-size:.95rem;font-family:var(--font-head)}
.testi-age{font-size:.8rem;color:var(--text-soft)}
.stars{color:var(--sun);font-size:.9rem;margin-bottom:.25rem}

/* ── Camp Cards ─────────────────────────────────────────── */
.camps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.camp-card{background:var(--white);border-radius:var(--radius);border:2px solid var(--border);padding:1.4rem;transition:all .22s}
.camp-card:hover{border-color:var(--sky);transform:translateY(-2px);box-shadow:var(--shadow)}
.camp-date{display:inline-flex;align-items:center;gap:.4rem;background:var(--sky-light);color:var(--sky-dark);font-size:.8rem;font-weight:600;padding:.25rem .7rem;border-radius:999px;margin-bottom:.75rem}
.camp-city{font-family:var(--font-head);font-size:1.15rem;font-weight:700;margin-bottom:.2rem}
.camp-venue{font-size:.88rem;color:var(--text-soft);margin-bottom:.75rem}
.camp-progress{margin-bottom:.75rem}
.camp-progress-bar{height:6px;background:var(--border);border-radius:3px;overflow:hidden;margin-top:.25rem}
.camp-progress-fill{height:100%;background:linear-gradient(90deg,var(--sky),var(--sky-dark));border-radius:3px;transition:width .6s ease}
.camp-progress-label{display:flex;justify-content:space-between;font-size:.78rem;color:var(--text-soft)}

/* ── Team ───────────────────────────────────────────────── */
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}
.team-card{text-align:center}
.team-photo{width:100%;aspect-ratio:1;border-radius:var(--radius);object-fit:cover;background:var(--sun-light);display:flex;align-items:center;justify-content:center;font-size:3rem;margin-bottom:1rem}
.team-name{font-family:var(--font-head);font-weight:700;font-size:1.05rem;margin-bottom:.15rem}
.team-role{color:var(--orange);font-size:.85rem;font-weight:600;margin-bottom:.25rem}
.team-qual{font-size:.8rem;color:var(--text-soft);margin-bottom:.5rem}
.team-bio{font-size:.85rem;color:var(--text-med)}

/* ── Blog ───────────────────────────────────────────────── */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.blog-card{background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:all .22s}
.blog-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.blog-img{width:100%;height:180px;object-fit:cover;background:linear-gradient(135deg,var(--sun-light),var(--sky-light));display:flex;align-items:center;justify-content:center;font-size:3rem}
.blog-body{padding:1.25rem}
.blog-cat{font-size:.75rem;font-weight:600;color:var(--orange);text-transform:uppercase;letter-spacing:.06em;margin-bottom:.4rem}
.blog-title{font-family:var(--font-head);font-size:1.05rem;font-weight:700;margin-bottom:.5rem;line-height:1.35}
.blog-excerpt{font-size:.87rem;color:var(--text-soft);margin-bottom:.75rem}
.blog-date{font-size:.78rem;color:var(--text-soft)}

/* ── Gallery ────────────────────────────────────────────── */
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.gallery-item{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;cursor:pointer}
.gallery-img{width:100%;height:100%;object-fit:cover;background:linear-gradient(135deg,var(--sun-light),var(--sky-light));display:flex;align-items:center;justify-content:center;font-size:3.5rem;transition:.3s}
.gallery-item:hover .gallery-img{transform:scale(1.05)}
.gallery-caption{position:absolute;inset:auto 0 0;background:linear-gradient(transparent,rgba(0,0,0,.7));color:var(--white);font-size:.82rem;padding:1.5rem .75rem .6rem;transform:translateY(100%);transition:.3s}
.gallery-item:hover .gallery-caption{transform:translateY(0)}

/* ── Donate Page ────────────────────────────────────────── */
.donate-grid{display:grid;grid-template-columns:3fr 2fr;gap:2.5rem;align-items:start}
.donate-tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem;margin-bottom:1.5rem}
.tier-btn{border:2px solid var(--border);background:var(--white);border-radius:var(--radius-sm);padding:.85rem;text-align:center;cursor:pointer;transition:all .2s;font-family:var(--font-head);font-weight:700;font-size:1.05rem;color:var(--text)}
.tier-btn:hover,.tier-btn.active{border-color:var(--sun);background:var(--sun-light);color:var(--orange)}
.tier-impact{font-size:.75rem;font-weight:400;color:var(--text-soft);display:block;margin-top:.25rem}

/* ── Forms ──────────────────────────────────────────────── */
.form-group{margin-bottom:1.25rem}
.form-label{display:block;font-weight:600;font-size:.9rem;margin-bottom:.4rem;color:var(--text)}
.form-control{width:100%;padding:.75rem 1rem;border:2px solid var(--border);border-radius:var(--radius-sm);font-size:1rem;color:var(--text);transition:border-color .2s;background:var(--white)}
.form-control:focus{outline:none;border-color:var(--sky)}
.form-control::placeholder{color:#A8A29E}
select.form-control{cursor:pointer}
textarea.form-control{resize:vertical;min-height:120px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-submit{margin-top:1.5rem}
.form-note{font-size:.8rem;color:var(--text-soft);margin-top:.5rem}

/* ── Payment Methods ────────────────────────────────────── */
.payment-methods{display:flex;flex-direction:column;gap:1rem}
.payment-method{background:var(--white);border:2px solid var(--border);border-radius:var(--radius);padding:1.25rem}
.payment-method h4{font-family:var(--font-head);font-size:1rem;margin-bottom:.5rem;display:flex;align-items:center;gap:.5rem}
.payment-detail{font-size:.9rem;color:var(--text-med);background:var(--cream);padding:.6rem .9rem;border-radius:var(--radius-sm);font-family:monospace;margin:.25rem 0}

/* ── Tax Exemption Banner ───────────────────────────────── */
.tax-banner{background:var(--green-light);border:2px solid var(--green);border-radius:var(--radius);padding:1.25rem 1.5rem;display:flex;align-items:center;gap:1rem;margin-top:1.5rem}
.tax-banner .tax-icon{font-size:2rem}
.tax-banner h4{font-size:1rem;color:var(--green);margin-bottom:.15rem}
.tax-banner p{font-size:.85rem;color:var(--text-med);margin:0}

/* ── Involved Page ──────────────────────────────────────── */
.involved-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem}
.involved-card{background:var(--white);border-radius:var(--radius);border:2px solid var(--border);padding:2rem}
.involved-icon{font-size:3rem;margin-bottom:1rem}

/* ── Contact ────────────────────────────────────────────── */
.contact-grid{display:grid;grid-template-columns:2fr 3fr;gap:2.5rem;align-items:start}
.contact-info-item{display:flex;align-items:flex-start;gap:.85rem;margin-bottom:1.25rem}
.contact-info-icon{width:44px;height:44px;min-width:44px;background:var(--sun-light);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.2rem}
.contact-info-label{font-size:.8rem;font-weight:600;color:var(--text-soft);text-transform:uppercase;letter-spacing:.06em;margin-bottom:.15rem}
.contact-info-val{font-size:.95rem;color:var(--text-med)}
.contact-info-val a{color:var(--sky-dark)}
.map-container{border-radius:var(--radius);overflow:hidden;height:300px;background:var(--border);margin-top:1.5rem}
.map-container iframe{width:100%;height:100%;border:none}

/* ── Social Share ───────────────────────────────────────── */
.social-links{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:1.5rem}
.social-link{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;background:var(--border);transition:all .2s;text-decoration:none}
.social-link:hover{background:var(--sun);transform:scale(1.1)}

/* ── Whatsapp Float ─────────────────────────────────────── */
.whatsapp-float{position:fixed;bottom:1.5rem;right:1.5rem;z-index:900;width:58px;height:58px;background:#25D366;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(37,211,102,.45);text-decoration:none;font-size:1.7rem;animation:pulse-green 2.5s infinite}
@keyframes pulse-green{0%,100%{box-shadow:0 4px 20px rgba(37,211,102,.45)}50%{box-shadow:0 4px 40px rgba(37,211,102,.7)}}
.whatsapp-float:hover{transform:scale(1.1)}

/* ── Footer ─────────────────────────────────────────────── */
.footer{background:#1C1917;color:#D6D3D1;padding:3.5rem 0 1.5rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:2rem;margin-bottom:2.5rem}
.footer-brand .footer-logo-text{font-family:var(--font-head);font-size:1.2rem;font-weight:800;color:var(--white);margin-bottom:.5rem}
.footer-brand p{font-size:.88rem;color:#A8A29E;line-height:1.7}
.footer-col h5{font-family:var(--font-head);font-size:.95rem;font-weight:700;color:var(--white);margin-bottom:1rem}
.footer-col ul li{margin-bottom:.5rem}
.footer-col ul li a{font-size:.88rem;color:#A8A29E;text-decoration:none;transition:.2s}
.footer-col ul li a:hover{color:var(--sun)}
.footer-reg{font-size:.78rem;color:#78716C;line-height:1.9;background:#111;border-radius:var(--radius-sm);padding:1rem;margin-bottom:1.5rem}
.footer-bottom{border-top:1px solid #292524;padding-top:1.25rem;display:flex;justify-content:space-between;align-items:center;font-size:.82rem;color:#78716C;flex-wrap:wrap;gap:.75rem}
.footer-bottom a{color:#A8A29E}

/* ── Page Header ────────────────────────────────────────── */
.page-hero{background:linear-gradient(135deg,var(--sun-light),var(--sky-light));padding:3.5rem 0 3rem;text-align:center}
.page-hero h1{margin-bottom:.5rem}
.page-hero p{color:var(--text-soft);max-width:580px;margin-inline:auto;font-size:1.05rem}
.breadcrumb{display:flex;align-items:center;justify-content:center;gap:.4rem;font-size:.83rem;color:var(--text-soft);margin-bottom.75rem;margin-bottom:.75rem}
.breadcrumb a{color:var(--orange)}

/* ── Search Box ─────────────────────────────────────────── */
.search-box{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.5rem;display:flex;gap:1rem;align-items:flex-end;margin-bottom:2.5rem;flex-wrap:wrap}
.search-box .form-group{flex:1;min-width:180px;margin:0}
.search-box .btn{flex-shrink:0;height:52px;padding-inline:1.5rem}

/* ── Alert ──────────────────────────────────────────────── */
.alert{border-radius:var(--radius-sm);padding:1rem 1.25rem;margin-bottom:1rem;font-size:.9rem;display:flex;align-items:flex-start;gap:.6rem}
.alert-success{background:var(--green-light);color:var(--green);border:1px solid #86EFAC}
.alert-info{background:var(--sky-light);color:var(--sky-dark);border:1px solid #7DD3FC}

/* ── Lightbox ───────────────────────────────────────────── */
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.9);z-index:9999;display:none;align-items:center;justify-content:center}
.lightbox.open{display:flex}
.lightbox img{max-width:90vw;max-height:90vh;border-radius:var(--radius);object-fit:contain}
.lightbox-close{position:absolute;top:1rem;right:1.5rem;color:var(--white);font-size:2rem;cursor:pointer;line-height:1}

/* ── Loading Spinner ────────────────────────────────────── */
.spinner{width:36px;height:36px;border:4px solid var(--border);border-top-color:var(--sun);border-radius:50%;animation:spin .8s linear infinite;margin:2rem auto}
@keyframes spin{to{transform:rotate(360deg)}}

/* ── Animations ─────────────────────────────────────────── */
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
.fade-up{animation:fadeUp .5s ease both}
.delay-1{animation-delay:.1s}.delay-2{animation-delay:.2s}.delay-3{animation-delay:.3s}.delay-4{animation-delay:.4s}

/* ── Success Popup ──────────────────────────────────────── */
.popup-overlay{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:2000;display:none;align-items:center;justify-content:center;padding:1rem}
.popup-overlay.open{display:flex}
.popup-box{background:var(--white);border-radius:var(--radius);padding:2.5rem;text-align:center;max-width:440px;width:100%;box-shadow:var(--shadow-lg)}
.popup-icon{font-size:4rem;margin-bottom:1rem}
.popup-box h3{margin-bottom:.5rem;font-size:1.5rem}
.popup-box p{color:var(--text-soft);margin-bottom:1.5rem}

/* ── Responsive ─────────────────────────────────────────── */
@media(max-width:1024px){
  .hero-inner{grid-template-columns:1fr}
  .hero-visual{display:none}
  .team-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  html{font-size:17px}
  .nav-links{display:none}
  .nav-hamburger{display:flex}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .services-grid{grid-template-columns:1fr 1fr}
  .testimonials-grid{grid-template-columns:1fr}
  .camps-grid{grid-template-columns:1fr 1fr}
  .team-grid{grid-template-columns:repeat(2,1fr)}
  .blog-grid{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .donate-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .involved-grid{grid-template-columns:1fr}
  .donate-tiers{grid-template-columns:repeat(3,1fr)}
  .form-row{grid-template-columns:1fr}
  .section{padding:2.75rem 0}
  .footer-grid{grid-template-columns:1fr}
  .hero{padding:3rem 0 2.5rem}
}
@media(max-width:480px){
  .services-grid{grid-template-columns:1fr}
  .camps-grid{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:1fr}
  .donate-tiers{grid-template-columns:1fr 1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
  .hero-btns{flex-direction:column}
  .btn{justify-content:center}
  .search-box{flex-direction:column}
}