.hamburger-open-btn,.hamburger-sticky-menu{display:none!important}.contact-toast{position:fixed;top:24px;right:24px;z-index:9999;padding:16px 24px;border-radius:12px;background:#ffffffb3;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 8px 32px #00000014;border:1px solid rgba(255,255,255,.4);display:flex;align-items:center;gap:12px;font-family:DM Sans,sans-serif;font-size:15px;font-weight:500;transition:all .4s cubic-bezier(.175,.885,.32,1.275);transform:translateY(-20px);opacity:0;pointer-events:none}[data-bs-theme=dark] .contact-toast{background:#141414b3;border:1px solid rgba(255,255,255,.1);box-shadow:0 8px 32px #0000004d}.contact-toast.show{transform:translateY(0);opacity:1;pointer-events:auto}.contact-toast-icon{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;font-size:14px;font-weight:700}.contact-toast-success{color:#1a1a1a}[data-bs-theme=dark] .contact-toast-success{color:#fff}.contact-toast-success .contact-toast-icon{background-color:#28a74526;color:#28a745}.contact-toast-error{color:#1a1a1a}[data-bs-theme=dark] .contact-toast-error{color:#fff}.contact-toast-error .contact-toast-icon{background-color:#dc354526;color:#dc3545}.contact-toast-close{background:none;border:none;cursor:pointer;padding:0 0 0 8px;color:#888;font-size:18px;line-height:1;display:flex;align-items:center}.contact-toast-close:hover{color:#000}[data-bs-theme=dark] .contact-toast-close:hover{color:#fff}button.sec-4-about-form__btn:disabled{opacity:.7;cursor:not-allowed;pointer-events:none}.loading-spinner{display:inline-flex;align-items:center;justify-content:center}.spinner-dot{width:12px;height:12px;border:1.5px solid currentColor;border-right-color:transparent;border-radius:50%;display:inline-block;animation:spin .75s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}