:root{--color-bg: #FFFFFF;--color-text: #111827;--color-text-secondary: #4B5563;--color-text-muted: #6B7280;--color-border: #E5E7EB;--color-border-hover: #D1D5DB;--color-bg-hover: #F9FAFB}body{font-family:Inter,sans-serif;background-color:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;padding:0}.modal-overlay{position:fixed;inset:0;background-color:#0009;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease;z-index:1000}.modal-overlay.visible{opacity:1;visibility:visible}.modal-container{background-color:#fff;border-radius:12px;width:90%;max-width:500px;box-shadow:0 10px 25px #0000001a;transform:translateY(-20px) scale(.95);transition:transform .3s ease}.modal-overlay.visible .modal-container{transform:translateY(0) scale(1)}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.5rem;border-bottom:1px solid #e5e7eb}.modal-title{font-size:1.25rem;font-weight:600;color:#1f2937}.modal-close-btn{font-size:1.75rem;font-weight:300;color:#6b7280;background:none;border:none;cursor:pointer;line-height:1;padding:0;transition:color .2s ease}.modal-close-btn:hover{color:#1f2937}.modal-body{padding:1.5rem}.modal-tabs{display:flex;gap:.5rem;border-bottom:1px solid #e5e7eb;margin-bottom:1.5rem}.modal-tab-btn{padding:.75rem .25rem;font-size:.95rem;font-weight:500;color:#6b7280;background:none;border:none;border-bottom:3px solid transparent;cursor:pointer;transition:color .2s ease,border-color .2s ease;margin-bottom:-1px}.modal-tab-btn:hover{color:#1f2937}.modal-tab-btn.active{color:var(--primary-color);border-bottom-color:var(--primary-color)}.modal-tab-panel{color:#4b5563;line-height:1.6;min-height:260px}.email-link{display:inline-block;color:var(--primary-color);font-weight:500;text-decoration:none;margin-top:.5rem;padding:.25rem .5rem;background-color:#f3f4f6;border-radius:6px;transition:background-color .2s ease}.email-link:hover{background-color:#e5e7eb}.form-group{margin-bottom:1rem}.form-label{display:block;font-size:.875rem;font-weight:500;color:#374151;margin-bottom:.5rem}.form-input{box-sizing:border-box;display:block;width:100%;padding:.75rem;font-size:.95rem;font-family:Inter,sans-serif;color:#1f2937;border:1px solid #d1d5db;border-radius:8px;box-shadow:0 1px 2px #0000000d;transition:border-color .2s ease,box-shadow .2s ease}.form-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #0b72b633}textarea.form-input{resize:vertical}.form-send-btn{display:inline-flex;align-items:center;justify-content:center;width:100%;padding:.75rem 1rem;font-size:1rem;font-weight:600;color:#fff;background-color:#1f2937;border:none;border-radius:8px;cursor:pointer;transition:background-color .2s ease;box-shadow:0 1px 3px #0000001a}.form-send-btn:hover{background-color:#374151}.form-message{margin-top:1rem;padding:.75rem;border-radius:8px;font-size:.9rem;font-weight:500;text-align:center}.form-message.success{background-color:#ecfdf5;color:#065f46}.form-message.error{background-color:#fef2f2;color:#991b1b}.hidden{display:none}.email-copy-container{display:flex;align-items:center;gap:.5rem;margin-top:.75rem}.email-link{margin-top:0}.copy-btn{background:none;border:1px solid transparent;padding:0;font:inherit;outline:inherit;position:relative;display:inline-flex;align-items:center;justify-content:center;padding:.25rem .5rem;gap:.35rem;font-size:.875rem;font-weight:500;color:var(--color-text-secondary);background-color:var(--color-bg-hover);border:1px solid var(--color-border);border-radius:6px;cursor:pointer;transition:all .2s ease-in-out}.copy-btn:hover{border-color:var(--color-border-hover);color:var(--color-text)}.copy-btn .copy-icon{width:1em;height:1em;color:#9ca3af}.copy-btn .copy-tooltip{transition:all .2s ease}.copy-btn.copied{background-color:#ecfdf5;border-color:#065f46;color:#065f46}.copy-btn.copied .copy-icon{display:none}.form-send-btn:disabled{opacity:.7;cursor:not-allowed}.main-content{max-width:48rem;margin-left:auto;margin-right:auto;padding:5rem 1.5rem}.about-section,.content-section{margin-bottom:4rem}.about-title{font-size:2.25rem;line-height:2.5rem;font-weight:700;color:var(--color-text);margin-bottom:1rem}.about-tagline{font-size:1.125rem;line-height:1.75rem;color:var(--color-text-secondary)}.section-title{font-size:.875rem;line-height:1.25rem;font-weight:500;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:1rem}.document-grid{display:grid;grid-template-columns:repeat(1,minmax(0,1fr));gap:1rem}.project-grid{display:grid;grid-template-columns:repeat(1,minmax(0,1fr));gap:1.5rem}.card{display:block;background-color:var(--color-bg);border:1px solid var(--color-border);border-radius:.5rem;box-shadow:0 1px 2px #0000000d;transition:all .2s ease-in-out;text-decoration:none;color:inherit}.card:hover{border-color:var(--color-border-hover);background-color:var(--color-bg-hover)}.document-card{padding:1.25rem}.project-card{padding:1.5rem}.card-content{display:flex;justify-content:space-between;align-items:center}.card-title{font-weight:500;color:var(--color-text)}.card-icon{width:1.25rem;height:1.25rem;color:#9ca3af;flex-shrink:0}.project-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:.5rem}.project-title{font-size:1.125rem;line-height:1.75rem;font-weight:600;color:var(--color-text)}@media(min-width:768px){.main-content{padding-top:7rem;padding-bottom:7rem}.document-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}.project-description{color:var(--color-text-secondary)}.about-header{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:1rem}.about-title{margin-bottom:0}.contact-btn{background:none;border:none;padding:0;font:inherit;cursor:pointer;outline:inherit;display:inline-flex;align-items:center;justify-content:center;padding:.5rem 1rem;font-size:.95rem;font-weight:500;color:var(--color-text-secondary);background-color:var(--color-bg);border:1px solid var(--color-border);border-radius:8px;box-shadow:0 1px 2px #0000000d;transition:all .2s ease-in-out;white-space:nowrap}.contact-btn:hover{border-color:var(--color-border-hover);background-color:var(--color-bg-hover);color:var(--color-text)}@media(min-width:768px){.main-content{padding-top:7rem;padding-bottom:7rem}.document-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.about-header{align-items:center}}