:root{--gold: #C5A029;--gold-light: #D4B44A;--gold-dark: #A88A1F;--gold-bg: #FBF7EC;--radius-sm: 6px;--radius-md: 12px;--radius-lg: 20px;--font-display: "Cormorant Garamond", Georgia, serif;--font-body: "Source Sans 3", "Segoe UI", sans-serif;--transition: .3s cubic-bezier(.4, 0, .2, 1);--shadow-sm: 0 1px 3px rgba(0,0,0,.06);--shadow-md: 0 4px 16px rgba(0,0,0,.08);--shadow-lg: 0 12px 40px rgba(0,0,0,.12);--shadow-gold: 0 4px 20px rgba(197,160,41,.2)}[data-theme=light]{--bg-primary: #FDFAF2;--bg-secondary: #FFFFFF;--bg-tertiary: #F5EFE0;--bg-nav: rgba(253,250,242,.92);--bg-nav-scroll: rgba(253,250,242,.97);--text-primary: #2D2D2D;--text-secondary: #555555;--text-muted: #888888;--border: #E5DFD0;--card-bg: #FFFFFF;--input-bg: #FDFAF2;--footer-bg: #2D2D2D;--footer-text: rgba(255,255,255,.6)}[data-theme=dark]{--bg-primary: #0F0F14;--bg-secondary: #1A1A24;--bg-tertiary: #14141C;--bg-nav: rgba(15,15,20,.92);--bg-nav-scroll: rgba(15,15,20,.97);--text-primary: #E8E4DC;--text-secondary: #A8A49C;--text-muted: #706C64;--border: #2A2A34;--card-bg: #1A1A24;--input-bg: #14141C;--footer-bg: #0A0A0E;--footer-text: rgba(255,255,255,.5);--gold-bg: rgba(197,160,41,.08);--shadow-md: 0 4px 16px rgba(0,0,0,.3);--shadow-lg: 0 12px 40px rgba(0,0,0,.4)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-body);color:var(--text-primary);background:var(--bg-primary);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden;transition:background .4s ease,color .4s ease}a{text-decoration:none;color:inherit;transition:var(--transition)}img{max-width:100%;height:auto;display:block}button{cursor:pointer;font-family:var(--font-body);border:none;outline:none}input,textarea,select{font-family:var(--font-body);outline:none}.page-header{padding:140px 40px 60px;text-align:center;background:linear-gradient(160deg,#1a1a2e,#16213e,#0f3460);position:relative;overflow:hidden}.page-header:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 50% 80%,rgba(197,160,41,.1) 0%,transparent 60%)}.page-header .section-label{color:var(--gold-light);position:relative;z-index:1}.page-header .section-title{color:#fff;position:relative;z-index:1;font-size:2.5rem}.page-header .section-subtitle{color:#fff9;position:relative;z-index:1}.section{padding:100px 40px}.section-alt{background:var(--bg-secondary)}.container{max-width:1200px;margin:0 auto}.section-header{text-align:center;margin-bottom:60px}.section-label{display:inline-block;font-size:.76rem;font-weight:700;color:var(--gold-dark);letter-spacing:2.5px;text-transform:uppercase;margin-bottom:14px}.section-title{font-family:var(--font-display);font-size:2.6rem;font-weight:600;color:var(--text-primary);line-height:1.2;margin-bottom:14px}.section-subtitle{font-size:1.02rem;color:var(--text-muted);max-width:600px;margin:0 auto;line-height:1.7}.btn-primary{padding:14px 36px;font-size:1rem;font-weight:600;color:#1a1a2e;background:var(--gold-light);border-radius:50px;border:none;transition:var(--transition)}.btn-primary:hover{background:var(--gold);transform:translateY(-2px);box-shadow:var(--shadow-gold)}.btn-secondary{padding:14px 36px;font-size:1rem;font-weight:600;color:#fff;background:transparent;border:1.5px solid rgba(255,255,255,.25);border-radius:50px;transition:var(--transition)}.btn-secondary:hover{border-color:#ffffff80;background:#ffffff0d}.btn-text{display:inline-flex;align-items:center;gap:6px;font-size:.86rem;font-weight:600;color:var(--gold-dark);transition:var(--transition)}.btn-text:hover{gap:10px}.btn-submit{width:100%;padding:15px;font-size:1.02rem;font-weight:700;color:#fff;background:var(--gold);border-radius:var(--radius-md);border:none;transition:var(--transition)}.btn-submit:hover{background:var(--gold-dark);box-shadow:var(--shadow-gold);transform:translateY(-1px)}.btn-donate-project{display:inline-flex;align-items:center;gap:8px;padding:14px 36px;font-size:1rem;font-weight:600;color:#fff;background:var(--gold);border-radius:50px;margin-top:20px;transition:var(--transition)}.btn-donate-project:hover{background:var(--gold-dark);transform:translateY(-2px);box-shadow:var(--shadow-gold)}.form-group{margin-bottom:18px}.form-label{display:block;font-size:.86rem;font-weight:600;margin-bottom:7px;color:var(--text-primary)}.form-input{width:100%;padding:13px 16px;font-size:.93rem;border:1.5px solid var(--border);border-radius:var(--radius-sm);background:var(--input-bg);color:var(--text-primary);transition:var(--transition)}.form-input:focus{border-color:var(--gold);background:var(--card-bg);box-shadow:0 0 0 3px #c5a0291a}.form-input::placeholder{color:var(--text-muted)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}textarea.form-input{resize:vertical;min-height:100px}.fade-in{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}.fade-in.visible{opacity:1;transform:translateY(0)}.stagger-1{transition-delay:.1s}.stagger-2{transition-delay:.2s}.stagger-3{transition-delay:.3s}.stagger-4{transition-delay:.4s}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%) translateY(80px);background:#2d2d2d;color:#fff;padding:14px 28px;border-radius:50px;font-size:.9rem;font-weight:500;box-shadow:var(--shadow-lg);z-index:9999;transition:transform .4s ease,opacity .4s ease;opacity:0;pointer-events:none}.toast.show{transform:translate(-50%) translateY(0);opacity:1}[data-theme=dark] .toast{background:#fff;color:#1a1a2e}.img-water{background:linear-gradient(135deg,#1a8ab5,#2ec4b6,#a8dadc)}.img-orphans{background:linear-gradient(135deg,#c5a029,#e6c74c,#f7e98e)}.img-education{background:linear-gradient(135deg,#457b9d,#a8dadc,#f1faee)}.img-health{background:linear-gradient(135deg,#e63946,#f1a7a0,#fce4ec)}@media (max-width:768px){.section{padding:60px 20px}.section-title{font-size:2rem}.form-row{grid-template-columns:1fr}.page-header{padding:120px 20px 50px}}