:root {--bg-darkest: #0e172a;--bg-dark: #1e293b;--bg-mid: #3655b3;--accent: #4d7aff;--text-light: #d3deff;--text-muted: #a6bcff;--white: #ffffff;--glass-bg: rgba(30, 41, 59, 0.45);--glass-header: rgba(14, 23, 42, 0.85);--glass-footer: rgba(14, 23, 42, 0.9);--glass-input: rgba(14, 23, 42, 0.6);--glass-border: rgba(166, 188, 255, 0.25);--glass-border-soft: rgba(166, 188, 255, 0.15);--shadow-sm: 0 4px 15px rgba(0, 0, 0, 0.25);--shadow-md: 0 8px 25px rgba(0, 0, 0, 0.35);--shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.5);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--transition: all 0.25s ease;}*, *::before, *::after {box-sizing: border-box;margin: 0;padding: 0;}html {scroll-behavior: smooth;}body {background-color: var(--bg-darkest);background-image: radial-gradient(circle at 50% 0%, #1e293b 0%, #0e172a 75%);font-family: 'Poppins', system-ui, -apple-system, sans-serif;color: var(--text-light);display: flex;flex-direction: column;min-height: 100vh;line-height: 1.6;-webkit-font-smoothing: antialiased;overflow-x: hidden;}a {text-decoration: none;color: inherit;transition: var(--transition);}.main-header {background-color: var(--glass-header);backdrop-filter: blur(12px);-webkit-backdrop-filter: blur(12px);padding: 1rem 2.5rem;display: flex;justify-content: space-between;align-items: center;box-shadow: var(--shadow-md);border-bottom: 1px solid var(--glass-border-soft);position: sticky;top: 0;z-index: 100;}.logo-container {display: flex;align-items: center;gap: 0.75rem;color: var(--white);font-size: 1.35rem;font-weight: 600;}.logo-img {width: 38px;height: 38px;object-fit: contain;}.nav-links {display: flex;align-items: center;gap: 1.5rem;}.nav-links a {color: var(--text-muted);font-weight: 400;display: flex;align-items: center;gap: 0.5rem;padding: 0.4rem 0.6rem;border-radius: var(--radius-sm);}.nav-links a:hover {color: var(--white);background: rgba(255, 255, 255, 0.05);}.mobile-menu-toggle {display: none;background: transparent;border: none;color: var(--white);font-size: 1.5rem;cursor: pointer;padding: 0.5rem;transition: var(--transition);}.container {flex: 1;display: flex;flex-direction: column;justify-content: center;align-items: center;padding: 2.5rem 1.25rem;width: 100%;}.upload-card {background: var(--glass-bg);backdrop-filter: blur(16px);-webkit-backdrop-filter: blur(16px);padding: 2.5rem;border-radius: var(--radius-xl);text-align: center;max-width: 600px;width: 100%;box-shadow: var(--shadow-lg);border: 1px solid var(--glass-border);}.upload-card h2 {color: var(--white);margin-bottom: 0.5rem;font-size: 1.8rem;font-weight: 600;}.upload-card p {font-size: 0.95rem;margin-bottom: 1.5rem;color: var(--text-muted);}.file-drop-area {border: 2px dashed var(--accent);padding: 2rem;border-radius: var(--radius-lg);cursor: pointer;background: rgba(14, 23, 42, 0.4);margin-bottom: 1.5rem;transition: var(--transition);position: relative;-webkit-tap-highlight-color: transparent;}.file-drop-area:hover, .file-drop-area:focus-within {background: rgba(54, 85, 179, 0.25);border-color: var(--text-light);}.file-drop-area input[type="file"] {position: absolute;inset: 0;width: 100%;height: 100%;opacity: 0;cursor: pointer;}.file-label-content {display: flex;flex-direction: column;align-items: center;gap: 0.6rem;color: var(--text-light);pointer-events: none;}.upload-icon {font-size: 42px;color: #60a5fa;margin-bottom: 10px;display: block;}.file-list-container {display: none;margin-top: 15px;background: rgba(15, 23, 42, 0.6);border: 1px solid rgba(51, 65, 85, 0.5);padding: 12px;border-radius: 8px;max-height: 150px;overflow-y: auto;}.options-grid {display: grid;grid-template-columns: 1fr 1fr;gap: 1rem;margin-bottom: 1.5rem;text-align: left;}.option-group {display: flex;flex-direction: column;gap: 0.4rem;}.option-group.full-width {grid-column: span 2;}.option-group label {font-size: 0.85rem;color: var(--text-muted);font-weight: 600;}.option-group input, .option-group select {background: var(--glass-input);border: 1px solid var(--glass-border);padding: 0.75rem 0.9rem;border-radius: var(--radius-sm);color: var(--text-light);font-family: inherit;font-size: 0.95rem;outline: none;transition: var(--transition);min-height: 48px;width: 100%;}.option-group input:focus, .option-group select:focus {border-color: var(--accent);box-shadow: 0 0 0 3px rgba(77, 122, 255, 0.25);}.legal-consent-box {margin-top: 22px;background: rgba(15, 23, 42, 0.7);padding: 14px 16px;border-radius: 10px;border: 1px solid rgba(51, 65, 85, 0.6);display: flex;align-items: flex-start;gap: 12px;text-align: left;transition: all 0.3s ease;}.legal-consent-box input[type="checkbox"] {width: 18px;height: 18px;margin-top: 2px;cursor: pointer;accent-color: #6366f1;flex-shrink: 0;}.legal-consent-box label {font-size: 12.5px;color: #94a3b8;line-height: 1.5;cursor: pointer;user-select: none;}.legal-consent-box a {color: #818cf8;text-decoration: underline;font-weight: 600;}.legal-warning {display: none;margin-top: 8px;font-size: 12.5px;color: #f87171;font-weight: 500;text-align: center;}.btn-primary, .btn-secondary {display: inline-flex;justify-content: center;align-items: center;width: 100%;padding: 0.9rem 1.5rem;min-height: 50px;border-radius: 10px;font-weight: 600;font-size: 1.05rem;font-family: inherit;cursor: pointer;text-align: center;transition: var(--transition);border: none;-webkit-tap-highlight-color: transparent;}.btn-primary {background-color: var(--accent);color: var(--white);box-shadow: 0 4px 15px rgba(77, 122, 255, 0.35);}.btn-primary:hover {background-color: #3655b3;transform: translateY(-2px);box-shadow: 0 6px 20px rgba(77, 122, 255, 0.45);}.btn-primary:active {transform: translateY(0);}.btn-secondary {background-color: rgba(54, 85, 179, 0.3);color: var(--text-light);border: 1px solid var(--glass-border);}.btn-secondary:hover {background-color: rgba(77, 122, 255, 0.25);border-color: var(--accent);}.btn-submit {margin-top: 18px;width: 100%;}.trust-badges {display: flex;justify-content: center;gap: 12px;flex-wrap: wrap;margin-bottom: 25px;}.badge {padding: 8px 16px;border-radius: 30px;font-size: 13px;font-weight: 600;}.badge-red {background: rgba(239, 68, 68, 0.1);color: #f87171;border: 1px solid rgba(239, 68, 68, 0.2);}.badge-green {background: rgba(16, 185, 129, 0.1);color: #10b981;border: 1px solid rgba(16, 185, 129, 0.2);}.badge-blue {background: rgba(59, 130, 246, 0.1);color: #60a5fa;border: 1px solid rgba(59, 130, 246, 0.2);}.badge-purple {background: rgba(168, 85, 247, 0.1);color: #c084fc;border: 1px solid rgba(168, 85, 247, 0.2);}.features-section {margin-top: 50px;text-align: center;}.features-section h3 {font-size: 22px;color: #fff;margin-bottom: 10px;font-weight: 700;}.features-subtext {color: #94a3b8;font-size: 14px;margin-bottom: 35px;max-width: 600px;margin-left: auto;margin-right: auto;line-height: 1.6;}.features-grid {display: grid;grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));gap: 16px;align-items: stretch;}.feature-card {background: rgba(15, 23, 42, 0.6);border: 1px solid rgba(51, 65, 85, 0.5);padding: 22px 18px;border-radius: 16px;text-align: left;display: flex;flex-direction: column;height: 100%;box-sizing: border-box;}.feature-card.border-purple {border-color: rgba(168, 85, 247, 0.2);}.feature-icon {width: 42px;height: 42px;border-radius: 12px;display: flex;align-items: center;justify-content: center;margin-bottom: 14px;flex-shrink: 0;}.icon-red {background: rgba(239, 68, 68, 0.1);color: #f87171;}.icon-green {background: rgba(16, 185, 129, 0.1);color: #10b981;}.icon-blue {background: rgba(59, 130, 246, 0.1);color: #60a5fa;}.icon-purple {background: rgba(168, 85, 247, 0.1);color: #c084fc;}.feature-card h4 {color: #f8fafc;font-size: 15px;font-weight: 600;margin-bottom: 8px;}.feature-card p {color: #94a3b8;font-size: 12.5px;line-height: 1.5;margin: 0;flex-grow: 1;}.legal-container {flex: 1;display: flex;justify-content: center;align-items: center;padding: 3rem 1.25rem;width: 100%;}.legal-card {background: var(--glass-bg);backdrop-filter: blur(16px);-webkit-backdrop-filter: blur(16px);padding: 2.75rem;border-radius: var(--radius-xl);max-width: 850px;width: 100%;box-shadow: var(--shadow-lg);border: 1px solid var(--glass-border);}.legal-header {display: flex;align-items: center;gap: 1rem;margin-bottom: 1.5rem;padding-bottom: 1.25rem;border-bottom: 1px solid var(--glass-border-soft);}.legal-icon-box {background-color: var(--glass-input);color: var(--accent);padding: 0.9rem;border-radius: var(--radius-lg);border: 1px solid var(--glass-border);font-size: 1.5rem;display: flex;align-items: center;justify-content: center;flex-shrink: 0;}.legal-header h1 {color: var(--white);font-size: 1.8rem;font-weight: 600;margin-bottom: 0.25rem;}.legal-header p {font-size: 0.9rem;color: var(--text-muted);margin: 0;}.legal-body {color: var(--text-light);font-size: 0.98rem;line-height: 1.8;word-break: break-word;}.legal-body p {margin-bottom: 1.25rem;}.legal-body h2, .legal-body h3, .legal-body h4 {color: var(--white);font-weight: 600;margin-top: 1.5rem;margin-bottom: 0.75rem;}.legal-body h2 {font-size: 1.4rem;border-bottom: 1px dashed var(--glass-border-soft);padding-bottom: 0.4rem;}.legal-body h3 {font-size: 1.2rem;}.legal-body ul, .legal-body ol {margin: 0 0 1.25rem 1.25rem;}.legal-body li {margin-bottom: 0.5rem;}.legal-body strong {color: var(--white);font-weight: 600;}.main-footer {background-color: var(--glass-footer);backdrop-filter: blur(10px);-webkit-backdrop-filter: blur(10px);text-align: center;padding: 1.25rem;font-size: 0.9rem;color: var(--text-muted);border-top: 1px solid var(--glass-border-soft);}.footer-links {margin-top: 0.5rem;display: flex;justify-content: center;align-items: center;flex-wrap: wrap;gap: 0.5rem;}.footer-links a {color: var(--text-light);padding: 0.2rem 0.4rem;}.footer-links a:hover {color: var(--white);text-decoration: underline;}.separator {opacity: 0.4;}@media (max-width: 1024px) {.legal-card {padding: 2.25rem;}}@media (max-width: 768px) {.main-header {padding: 0.9rem 1.25rem;}.logo-container {font-size: 1.2rem;}.logo-img {width: 32px;height: 32px;}.mobile-menu-toggle {display: block;}.nav-links {position: fixed;top: 65px;left: 0;right: 0;background: var(--glass-header);backdrop-filter: blur(20px);-webkit-backdrop-filter: blur(20px);flex-direction: column;padding: 1.5rem;gap: 1rem;border-bottom: 1px solid var(--glass-border);box-shadow: var(--shadow-lg);transform: translateY(-150%);transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);z-index: 99;}.nav-links.active {transform: translateY(0);}.nav-links a {width: 100%;padding: 0.8rem 1rem;background: rgba(255, 255, 255, 0.03);border-radius: var(--radius-md);}.container {padding: 1.5rem 1rem;}.upload-card, .legal-card {padding: 1.75rem 1.25rem;border-radius: var(--radius-lg);}.upload-card h2, .legal-header h1 {font-size: 1.5rem;}.upload-card p {font-size: 0.88rem;}.file-drop-area {padding: 1.5rem 1rem;}.options-grid {grid-template-columns: 1fr;gap: 0.85rem;}}@media (max-width: 600px) {.option-group.full-width {grid-column: span 1;}.trust-badges {flex-direction: column;align-items: center;}.badge {width: 100%;text-align: center;}}@media (max-width: 480px) {.main-header {padding: 0.8rem 1rem;}.logo-container {font-size: 1.1rem;}.file-drop-area {border-width: 2px;padding: 1.25rem 0.75rem;}.btn-primary, .btn-secondary {font-size: 1rem;padding: 0.85rem 1rem;}.footer-links {flex-direction: column;gap: 0.3rem;}.footer-links .separator {display: none;}}@media (max-width: 360px) {.upload-card, .legal-card {padding: 1.25rem 0.85rem;}.upload-card h2 {font-size: 1.3rem;}.logo-container {font-size: 1rem;}}