:root { --font-sans: sans-serif; --font-mono: ui-monospace, monospace; --surface-0: rgba(var(--color-neutral-50), 0.85); --surface-1: rgba(var(--color-neutral-200), 0.15); --surface-2: rgba(var(--color-neutral-200), 0.3); --text-primary: rgb(var(--color-neutral)); --text-secondary: rgb(var(--color-neutral-400)); --accent-1: #ff00ff; --accent-2: #00ffff; --accent-3: #ff0080; --halo-1: #00d4aa; --halo-2: #4caf50; --halo-3: #8bc34a; --halo-1-hover: #00e6cc; --halo-2-hover: #66bb6a; --halo-3-hover: #9ccc65; --gradient-accent: linear-gradient(135deg, var(--accent-1), var(--accent-2), var(--accent-3)); --gradient-halo: linear-gradient(45deg, var(--halo-1) 0%, var(--halo-1) 25%, var(--halo-2) 50%, var(--halo-3) 75%, var(--halo-1) 100%); --gradient-halo-hover: linear-gradient(45deg, var(--halo-1-hover) 0%, var(--halo-1-hover) 25%, var(--halo-2-hover) 50%, var(--halo-3-hover) 75%, var(--halo-1-hover) 100%); --blur-card: blur(10px); --blur-chat: blur(12px); --motion-fast: 0.2s; --motion-base: 0.3s; --motion-slow: 0.6s; } :root[data-theme="dark"], .dark { --surface-0: rgba(var(--color-neutral-800), 0.85); --surface-2: rgba(var(--color-neutral-700), 0.3); } html { scroll-behavior: smooth; font-family: var(--font-sans); scroll-padding-top: var(--header-offset); position: relative; min-height: 100vh; } html::before { content: ''; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-image: radial-gradient(circle at 10% 20%, rgba(255, 255, 255, 0.8) 1px, transparent 1px), radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.6) 1px, transparent 1px), radial-gradient(circle at 65% 15%, rgba(255, 255, 255, 0.7) 1px, transparent 1px), radial-gradient(circle at 90% 40%, rgba(255, 255, 255, 0.5) 1px, transparent 1px), radial-gradient(circle at 40% 60%, rgba(255, 255, 255, 0.8) 1px, transparent 1px), radial-gradient(circle at 70% 70%, rgba(255, 255, 255, 0.6) 1px, transparent 1px), radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.7) 1px, transparent 1px), radial-gradient(circle at 85% 85%, rgba(255, 255, 255, 0.5) 1px, transparent 1px), radial-gradient(circle at 15% 60%, rgba(255, 255, 255, 0.6) 1px, transparent 1px), radial-gradient(circle at 55% 25%, rgba(255, 255, 255, 0.8) 1px, transparent 1px); background-size: 200px 200px, 300px 300px, 250px 250px, 400px 400px, 350px 350px, 180px 180px, 320px 320px, 280px 280px, 220px 220px, 380px 380px; animation: starsMove 60s linear infinite; pointer-events: none; z-index: -1; } html.disable-blur::before, html.disable-stars::before { display: none; } .contact, .contact__success { width: 100%; margin: 2rem 0; padding: 0; } .contact { --contact-bg: var(--surface-1); --contact-surface: var(--surface-0); --contact-border: var(--surface-2); --contact-text: var(--text-primary); --contact-muted: var(--text-secondary); --contact-focus: rgb(var(--color-primary-500)); --contact-success-bg: var(--surface-1); --contact-success-border: var(--surface-2); } .contact__card { background: var(--contact-bg); border: 1px solid var(--contact-border); border-radius: 10px; padding: 2rem; box-shadow: none; color: var(--contact-text); transition: border-color var(--motion-fast) ease, background-color var(--motion-fast) ease; } .contact__card:hover { border-color: rgba(var(--color-primary-500), 0.35); } .contact__label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--contact-muted); margin-bottom: 0.5rem; letter-spacing: 0.01em; } .contact__input { width: 100%; padding: 0.75rem 1rem; border: 1px solid var(--contact-border); border-radius: 8px; font-size: 1rem; background-color: var(--contact-surface); color: var(--contact-text); transition: border-color var(--motion-fast) ease, box-shadow var(--motion-fast) ease, background-color var(--motion-fast) ease; } .contact__input:focus { outline: none; border-color: var(--contact-focus); box-shadow: 0 0 0 2px rgba(var(--color-primary-500), 0.25); background-color: rgba(var(--color-neutral-800), 0.7); } .contact__input:hover { border-color: rgba(var(--color-neutral-500), 0.7); } .contact__input::-moz-placeholder { color: color-mix(in srgb, var(--contact-muted) 70%, transparent); } .contact__input::placeholder { color: color-mix(in srgb, var(--contact-muted) 70%, transparent); } .contact__input--resizable { resize: vertical; min-height: 120px; } .contact__submit { display: inline-flex; align-items: center; justify-content: center; width: 100%; padding: 0.875rem 1.5rem; background: var(--gradient-accent); background-size: 200% 200%; color: white; border: none; border-radius: 8px; font-size: 1rem; font-weight: 600; cursor: pointer; text-decoration: none; text-transform: uppercase; letter-spacing: 1px; position: relative; overflow: hidden; box-shadow: 0 0 20px rgba(255, 0, 255, 0.3); animation: gradientShift 3s ease-in-out infinite; transition: transform var(--motion-base) ease, box-shadow var(--motion-base) ease; } .contact__submit:hover { transform: translateY(-2px) scale(1.02); box-shadow: 0 0 30px rgba(255, 0, 255, 0.6), 0 0 60px rgba(0, 255, 255, 0.4); animation-duration: 1.5s; } .contact__submit:active { transform: translateY(0); box-shadow: 0 2px 4px rgba(var(--color-primary-600), 0.3); } .contact__submit:focus { outline: none; box-shadow: 0 0 0 3px rgba(var(--color-primary-500), 0.3); } .contact__success-card { background-color: var(--contact-success-bg); border: 1px solid var(--contact-success-border); border-radius: 12px; padding: 1.5rem; box-shadow: none; animation: fadeIn 0.35s ease-out; } .intro__avatar { position: relative; border: 2px solid rgba(255, 255, 255, 0.9); background: var(--gradient-halo); background-clip: border-box; border-radius: 50%; padding: 3px; animation: haloGlow 3s ease-in-out infinite alternate; box-shadow: 0 0 20px rgba(0, 212, 170, 0.3), 0 0 40px rgba(0, 212, 170, 0.1), inset 0 0 0 2px rgba(255, 255, 255, 0.1); display: block; -o-object-fit: cover; object-fit: cover; will-change: transform; } .intro__avatar:hover { background: var(--gradient-halo-hover); box-shadow: 0 0 35px rgba(0, 212, 170, 0.7), 0 0 70px rgba(0, 212, 170, 0.3), inset 0 0 0 2px rgba(255, 255, 255, 0.3); transform: scale(1.05); transition: transform var(--motion-base) ease; } .chat-widget { position: fixed; bottom: 5.5rem; right: 2rem; z-index: 999; font-family: inherit; } .chat-widget__toggle { background: #9a00b3; color: white; border: none; border-radius: 9999px; width: auto; height: 3.5rem; padding: 0 1.5rem; gap: 0.5rem; font-weight: 600; cursor: pointer; box-shadow: 0 0 20px rgba(255, 0, 255, 0.3); transition: transform var(--motion-fast); display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; isolation: isolate; } .chat-widget__toggle::before { content: ''; position: absolute; inset: -50%; background: linear-gradient(135deg, #d600d6, #00d6d6, #d6006b); background-size: 200% 200%; animation: chatGradientShift 3s ease-in-out infinite; transform: translateX(-10%); will-change: transform; z-index: 0; } .chat-widget__toggle>* { position: relative; z-index: 1; } .chat-widget__toggle:hover { transform: translateY(-2px) scale(1.02); box-shadow: 0 0 30px rgba(255, 0, 255, 0.6), 0 0 60px rgba(0, 255, 255, 0.4); animation-duration: 1.5s; } .chat-widget__window { position: absolute; bottom: 4rem; right: 0; width: 350px; height: 500px; background-color: transparent; backdrop-filter: var(--blur-chat); -webkit-backdrop-filter: var(--blur-chat); border: 1px solid rgb(var(--color-neutral-700)); border-radius: 0.75rem; box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.5); display: flex; flex-direction: column; overflow: hidden; opacity: 0; transform: translateY(20px); pointer-events: none; transition: opacity var(--motion-fast), transform var(--motion-fast); } .chat-widget__window--open { opacity: 1; transform: translateY(0); pointer-events: auto; } .chat-widget__header { padding: 1rem; background-color: rgb(var(--color-primary-500)); color: white; font-weight: 600; display: flex; justify-content: space-between; align-items: center; } .chat-widget__header-actions { display: flex; align-items: center; gap: 10px; } .chat-widget__header-btn, .chat-widget__header-btn--clear { background: none; border: none; color: white; cursor: pointer; } .chat-widget__header-btn--clear { display: flex; opacity: 0.7; } .chat-widget__messages { flex: 1; overflow-y: auto; padding: 1rem; display: flex; flex-direction: column; gap: 0.75rem; color: rgb(var(--color-neutral-100)); } .chat-widget__message { padding: 0.5rem 0.75rem; border-radius: 0.5rem; max-width: 80%; font-size: 0.9rem; line-height: 1.5; white-space: pre-wrap; align-self: flex-start; background-color: rgba(37, 99, 235, 0.9); color: rgb(var(--color-neutral-100)); border: 1px solid rgba(59, 130, 246, 0.6); } .chat-widget__message--bot { background-color: rgba(37, 99, 235, 0.9); color: rgb(var(--color-neutral-100)); border: 1px solid rgba(59, 130, 246, 0.6); align-self: flex-start !important; margin-right: auto !important; text-align: left; } .chat-widget__message--user { background-color: rgba(var(--color-neutral-700), 0.9); color: rgb(var(--color-neutral-100)); border: 1px solid rgba(var(--color-neutral-500), 0.6); align-self: flex-end !important; margin-left: auto !important; text-align: right; } .chat-widget__input-area { padding: 1rem; border-top: 1px solid rgb(var(--color-neutral-700)); display: flex; gap: 0.5rem; } .chat-widget__input { flex: 1; padding: 0.5rem; border: 1px solid rgb(var(--color-neutral-700)); border-radius: 0.375rem; background-color: rgb(var(--color-neutral-800)); color: rgb(var(--color-neutral-100)); } .chat-widget__send { background-color: rgb(var(--color-primary-600)); color: white; border: none; border-radius: 0.375rem; padding: 0.5rem 1rem; cursor: pointer; } .chat-widget__send:disabled { opacity: 0.5; cursor: not-allowed; } .intro__container { display: grid; gap: 1.5rem; } .intro__content { padding: 1.5rem; background: var(--surface-1); border-radius: 1.25rem; border: 1px solid var(--surface-2); backdrop-filter: var(--blur-card); animation: fadeIn var(--motion-slow) ease-out 0.15s both; text-align: center; font-size: clamp(0.95rem, 1.6vw, 1.125rem); } .intro__content p { color: var(--text-primary); font-size: clamp(0.95rem, 2vw, 1.125rem); line-height: 1.7; margin: 0; } .intro__hero { text-align: center; padding-block-end: 1em; animation: fadeIn var(--motion-slow) ease-out; } .intro__typing { font-family: var(--font-mono); font-weight: 400; font-size: clamp(1rem, 2.5vw, 1.5rem); color: var(--text-primary); margin-block-start: 1rem; display: inline-block; position: relative; } .intro__typing::after { content: '|'; color: rgb(var(--color-primary-500)); animation: blink 1s steps(1) infinite; margin-inline-start: 4px; display: inline-block; } .chat-cta { display: flex; flex-direction: column; gap: 1rem; margin-top: 1.5rem; } .chat-cta__text { display: grid; gap: 0.5rem; } .chat-cta__chips { display: grid; grid-template-columns: 1fr; gap: 0.5rem; list-style: none; padding: 0; margin: 0; } .chat-cta__chip-item { display: contents; } .chat-cta__title { margin: 0; font-size: 1.1rem; color: var(--text-primary); } .chat-cta__subtitle { margin: 0; font-size: 0.95rem; color: var(--text-secondary); } .chat-cta__chip { border: 1px solid var(--surface-2); background: var(--surface-1); color: var(--text-primary); padding: 0.35rem 0.7rem; border-radius: 9999px; font-size: 0.85rem; cursor: pointer; transition: transform var(--motion-fast) ease, background var(--motion-fast) ease, border-color var(--motion-fast) ease; } .chat-cta__chip:hover { transform: translateY(-1px); background: var(--surface-2); border-color: rgba(var(--color-neutral-300), 0.4); } .chat-cta__btn { background: rgb(var(--color-primary-500)); color: white; padding: 0.5rem 1.25rem; border-radius: 9999px; border: none; cursor: pointer; font-weight: 600; white-space: nowrap; transition: transform var(--motion-fast) ease, box-shadow var(--motion-fast) ease; display: inline-flex; align-items: center; gap: 0.5rem; box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12); } .chat-cta__actions { display: grid; grid-template-columns: 1fr; gap: 0.5rem 1rem; align-items: start; } .chat-cta__btn:active { transform: scale(0.96); } .chat-cta__btn:hover { transform: translateY(-1px); } .chat-cta__proof { margin: 0; font-size: 0.8rem; color: var(--text-secondary); } @keyframes starsMove { from { transform: translateY(0); } to { transform: translateY(-100px); } } @keyframes haloGlow { from { transform: scale(1); } to { transform: scale(1.02); } } @keyframes slideIn { from { opacity: 0; transform: translateY(-20px); } to { opacity: 1; transform: translateY(0); } } @keyframes gradientShift { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } } @keyframes chatGradientShift { 0% { transform: translateX(-10%); } 50% { transform: translateX(10%); } 100% { transform: translateX(-10%); } } @keyframes blink { 0%, 49% { opacity: 1; } 50%, 100% { opacity: 0; } } @keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } } @media (max-width: 640px) { .contact, .contact__success { margin: 1rem 0; padding: 0; } .contact__card, .contact__success-card { padding: 1.5rem; } .contact__input { padding: 0.625rem 0.875rem; } .contact__submit { padding: 0.75rem 1.25rem; } body.ai-chat-open { overflow: hidden; } .chat-widget { bottom: 1rem; right: 1rem; } .chat-widget__window { position: fixed; bottom: 0; right: 0; left: 0; top: 0; width: 100%; height: 100dvh; border-radius: 0; transform: translateY(100%); border: none; } .chat-widget__window--open { transform: translateY(0); } .chat-widget__header { padding: 1rem 1.5rem; } .chat-widget__messages { padding: 1rem 1.5rem; overscroll-behavior: contain; } .chat-widget__input { font-size: 16px; } } @media (min-width: 768px) { .chat-cta__chips { grid-template-columns: repeat(2, minmax(0, 1fr)); } .chat-cta__actions { grid-template-columns: auto 1fr; align-items: center; } } @media (prefers-reduced-motion: reduce) { html::before { animation: none; opacity: 0.3; } .intro__hero, .intro__content { animation: fadeIn 0.3s ease-out both; } .intro__typing::after { animation: none; opacity: 1; } .chat-widget__window, .chat-widget__window--open, .chat-widget__toggle, .chat-cta__btn, .chat-cta__chip { animation: none; transition: none; } }