[data-theme="dark"]{--bg-body:#0A0A0A;--bg-surface:#141414;--bg-card:#1A1A1A;--bg-header:transparent;--bg-header-scroll:#0A0A0A;--bg-footer:#000000;--bg-dark-section:#111111;--text-primary:#F3F4F6;--text-secondary:#9CA3AF;--text-muted:#6B7280;--text-inverse:#F3F4F6;--text-link:var(--color-primary-light);--border-color:#2A2A2A;--shadow-sm:0 1px 2px rgba(0, 0, 0, 0.3);--shadow:0 1px 3px rgba(0, 0, 0, 0.4), 0 1px 2px rgba(0, 0, 0, 0.3);--shadow-md:0 4px 6px rgba(0, 0, 0, 0.4), 0 2px 4px rgba(0, 0, 0, 0.3);--shadow-lg:0 10px 15px rgba(0, 0, 0, 0.4), 0 4px 6px rgba(0, 0, 0, 0.3);--shadow-xl:0 20px 25px rgba(0, 0, 0, 0.5), 0 10px 10px rgba(0, 0, 0, 0.3)}[data-theme="dark"] .btn--outline{border-color:#3A3A3A;color:var(--text-primary)}[data-theme="dark"] .btn--outline:hover{border-color:var(--color-primary);color:var(--color-primary)}[data-theme="dark"] .btn--white{background-color:#1A1A1A;color:var(--text-primary);border-color:#2A2A2A}[data-theme="dark"] .card{border:1px solid var(--border-color)}[data-theme="dark"] .section--dark{background-color:#000}[data-theme="dark"] img{opacity:.92}[data-theme="dark"] img:hover{opacity:1}[data-theme="dark"] .header__logo-img--dark{display:none}[data-theme="dark"] .header__logo-img--light{display:block;opacity:1}[data-theme="dark"] .site-header.is-scrolled .header__logo-img--dark{display:none}[data-theme="dark"] .site-header.is-scrolled .header__logo-img--light{display:block}[data-theme="dark"] .site-header:not(.is-scrolled) .header__logo img{filter:none}[data-theme="dark"] .header__logo-img{opacity:1}.dark-mode-toggle{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:#fff0;border:1px solid var(--border-color);border-radius:var(--border-radius-full);cursor:pointer;transition:all var(--transition-base);color:var(--text-primary);font-size:var(--font-size-lg)}.dark-mode-toggle:hover{border-color:var(--color-primary);color:var(--color-primary)}.dark-mode-toggle .icon-sun{display:none}.dark-mode-toggle .icon-moon{display:inline-block}[data-theme="dark"] .dark-mode-toggle .icon-sun{display:inline-block}[data-theme="dark"] .dark-mode-toggle .icon-moon{display:none}[data-theme="dark"] .contact-cards-section{background-color:var(--bg-surface)}[data-theme="dark"] .contact-card{background:var(--bg-card);border-color:var(--border-color)}[data-theme="dark"] .contact-card__icon{background:rgb(196 30 30 / .15)}[data-theme="dark"] .form-input{background-color:var(--bg-surface);border-color:var(--border-color);color:var(--text-primary)}[data-theme="dark"] .form-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px rgb(196 30 30 / .2)}[data-theme="dark"] .form-input::placeholder{color:var(--text-muted)}[data-theme="dark"] .form-select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%239CA3AF' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m4 6 4 4 4-4'/%3E%3C/svg%3E")}[data-theme="dark"] .contact-social__link{border-color:var(--border-color);color:var(--text-secondary)}[data-theme="dark"] .contact-social__link:hover{background:rgb(196 30 30 / .15)}[data-theme="dark"] .contact-form__result--success{background-color:rgb(16 185 129 / .15)}[data-theme="dark"] .contact-form__result--error{background-color:rgb(239 68 68 / .15)}