/* Contact / Help Page — tiffin web app */
*{box-sizing:border-box;margin:0;padding:0}
body{background:#f7f6f8;font-family:'Inter',sans-serif;color:#111827;min-height:100vh}
:root{--primary:#4A1594;--primary-dark:#380f73;--text:#111827;--muted:#6b7280;--border:#e8e8e8;--radius:14px;--green:#25d366;--red:#ef4444}
.top-bar{background:#fff;display:flex;align-items:center;padding:0 6px;height:56px;border-bottom:1px solid #f0f0f0;position:sticky;top:0;z-index:100}
.top-back{width:48px;height:48px;border:none;background:none;cursor:pointer;display:flex;align-items:center;justify-content:center;border-radius:50%;flex-shrink:0}
.top-back:hover{background:#f1f5f9}
.top-title{flex:1;text-align:center;font-size:18px;font-weight:700;color:var(--text)}
.top-spacer{width:48px;flex-shrink:0}
.wrap{max-width:560px;margin:0 auto;padding:16px 16px 48px}
.loader{display:flex;justify-content:center;padding:80px 0}
.spin{width:30px;height:30px;border:3px solid #e8e0f5;border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.hero{background:linear-gradient(135deg,#4A1594 0%,#6d28d9 100%);border-radius:18px;padding:24px 20px;margin-bottom:16px;display:flex;align-items:center;gap:16px;overflow:hidden;position:relative}
.hero::after{content:'';position:absolute;top:-20px;right:-20px;width:110px;height:110px;border-radius:50%;background:rgba(255,255,255,.08)}
.hero-icon{width:56px;height:56px;background:rgba(255,255,255,.18);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;position:relative;z-index:1}
.hero-body{flex:1;position:relative;z-index:1}
.hero-title{font-size:18px;font-weight:700;color:#fff;margin-bottom:4px}
.hero-sub{font-size:13px;color:rgba(255,255,255,.8);line-height:1.5}
.sec-title{font-size:16px;font-weight:700;color:var(--text);margin-bottom:12px;margin-top:4px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px}
.contact-card{background:#fff;border-radius:var(--radius);border:1px solid var(--border);padding:16px 14px;display:flex;flex-direction:column;align-items:center;gap:8px;cursor:pointer;text-decoration:none;transition:all .15s;text-align:center}
.contact-card:hover{border-color:var(--primary);background:#faf8ff;transform:translateY(-1px)}
.contact-card.whatsapp:hover{border-color:var(--green);background:#f0fff6}
.contact-card-icon{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center}
.contact-card-icon.purple{background:#f0eaff}
.contact-card-icon.green{background:#e6faf0}
.contact-card-label{font-size:13px;font-weight:700;color:var(--text)}
.contact-card-sub{font-size:11px;color:var(--muted)}
.social-row{display:flex;gap:10px;margin-bottom:16px}
.social-btn{flex:1;height:48px;border-radius:12px;border:1px solid var(--border);background:#fff;display:flex;align-items:center;justify-content:center;gap:8px;font-size:13px;font-weight:600;color:var(--text);text-decoration:none;transition:all .15s;cursor:pointer}
.social-btn:hover{border-color:#ccc;background:#f9f9f9}
.faq-list{background:#fff;border-radius:var(--radius);border:1px solid var(--border);overflow:hidden;margin-bottom:16px}
.faq-item{border-bottom:1px solid #f5f5f5}
.faq-item:last-child{border-bottom:none}
.faq-q{display:flex;align-items:center;gap:12px;padding:16px;cursor:pointer;user-select:none;-webkit-tap-highlight-color:transparent}
.faq-q:hover{background:#faf8ff}
.faq-q-icon{width:32px;height:32px;border-radius:8px;background:#f0eaff;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.faq-q-text{flex:1;font-size:14px;font-weight:600;color:var(--text);line-height:1.4}
.faq-chevron{flex-shrink:0;transition:transform .25s;color:#ccc}
.faq-chevron.open{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease,padding .25s}
.faq-a.open{max-height:500px}
.faq-a-inner{padding:0 16px 16px 60px;font-size:14px;color:var(--muted);line-height:1.7}
.form-card{background:#fff;border-radius:var(--radius);border:1px solid var(--border);padding:20px;margin-bottom:16px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;font-weight:600;color:#555;margin-bottom:6px}
.field input,.field textarea{width:100%;border:1.5px solid var(--border);border-radius:12px;padding:12px 14px;font-size:14px;font-family:inherit;color:var(--text);background:#fff;outline:none;transition:border-color .15s;resize:none}
.field input{height:50px}
.field textarea{height:110px;line-height:1.5}
.field input:focus,.field textarea:focus{border-color:var(--primary)}
.field input.err,.field textarea.err{border-color:var(--red)}
.send-btn{width:100%;height:52px;background:var(--primary);border:none;border-radius:14px;color:#fff;font-size:15px;font-weight:700;font-family:inherit;cursor:pointer;transition:background .15s;display:flex;align-items:center;justify-content:center;gap:8px}
.send-btn:hover:not(:disabled){background:var(--primary-dark)}
.send-btn:disabled{opacity:.6;cursor:not-allowed}
.send-spin{width:18px;height:18px;border:2.5px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}
.send-success{text-align:center;padding:32px 20px;display:flex;flex-direction:column;align-items:center;gap:10px}
.send-success-icon{width:64px;height:64px;border-radius:50%;background:#dcfce7;display:flex;align-items:center;justify-content:center}
.send-success-title{font-size:17px;font-weight:700;color:var(--text)}
.send-success-sub{font-size:14px;color:var(--muted);line-height:1.5}
.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);font-size:13px;font-weight:500;padding:11px 22px;border-radius:24px;z-index:700;white-space:nowrap;opacity:0;transition:opacity .2s;pointer-events:none}
.toast.show{opacity:1}
.toast.success{background:#166534;color:#fff}
.toast.error{background:#1a1a2e;color:#fff}