/* =========================================== Pulse Landing Page Flat design, single accent (orange #f97316) Manual light/dark toggle + system fallback =========================================== */ /* ===== LIGHT THEME (default) ===== */ :root { --bg: #ffffff; --bg-alt: #f9fafb; --bg-nav: rgba(255, 255, 255, 0.92); --text: #111827; --text-secondary: #4b5563; --text-muted: #9ca3af; --accent: #f97316; --accent-hover: #ea580c; --accent-bg: #fff7ed; --border: #e5e7eb; --border-light: #f3f4f6; --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04); --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06); --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.08); --radius: 8px; --radius-lg: 12px; } /* Dark vars — applied via .dark on */ :root.dark { --bg: #0f1117; --bg-alt: #1a1d27; --bg-nav: rgba(15, 17, 23, 0.92); --text: #f3f4f6; --text-secondary: #9ca3af; --text-muted: #6b7280; --accent: #f97316; --accent-hover: #fb923c; --accent-bg: rgba(249, 115, 22, 0.1); --border: #2a2d3a; --border-light: #1f2230; --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2); --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.25); --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.3); } /* System preference fallback (when no manual class set) */ @media (prefers-color-scheme: dark) { :root:not(.light) { --bg: #0f1117; --bg-alt: #1a1d27; --bg-nav: rgba(15, 17, 23, 0.92); --text: #f3f4f6; --text-secondary: #9ca3af; --text-muted: #6b7280; --accent: #f97316; --accent-hover: #fb923c; --accent-bg: rgba(249, 115, 22, 0.1); --border: #2a2d3a; --border-light: #1f2230; --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2); --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.25); --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.3); } } /* ===== IMAGE THEME SWITCHING ===== */ .img-dark { display: none; } .img-light { display: block; } :root.dark .img-light { display: none; } :root.dark .img-dark { display: block; } @media (prefers-color-scheme: dark) { :root:not(.light) .img-light { display: none; } :root:not(.light) .img-dark { display: block; } } /* ===== LOGO SWITCHING ===== */ .logo-dark { display: none; } .logo-light { display: block; } :root.dark .logo-light { display: none !important; } :root.dark .logo-dark { display: block !important; } @media (prefers-color-scheme: dark) { :root:not(.light) .logo-light { display: none !important; } :root:not(.light) .logo-dark { display: block !important; } } /* ===== THEME TOGGLE BUTTON ===== */ .theme-toggle { display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: var(--radius); border: 1px solid var(--border); background: transparent; color: var(--text-muted); cursor: pointer; transition: border-color 0.2s, color 0.2s; } .theme-toggle:hover { border-color: var(--accent); color: var(--accent); } .icon-sun { display: none; } .icon-moon { display: block; } :root.dark .icon-sun { display: block; } :root.dark .icon-moon { display: none; } @media (prefers-color-scheme: dark) { :root:not(.light) .icon-sun { display: block; } :root:not(.light) .icon-moon { display: none; } } /* ===== PAGE LOADER ===== */ .page-loader { position: fixed; inset: 0; z-index: 9999; display: flex; align-items: center; justify-content: center; background: var(--bg); transition: opacity 0.4s ease, visibility 0.4s ease; } .page-loader.loaded { opacity: 0; visibility: hidden; pointer-events: none; } .loader-spinner { width: 36px; height: 36px; border: 3px solid var(--border); border-top-color: var(--accent); border-radius: 50%; animation: spin 0.7s linear infinite; } @keyframes spin { to { transform: rotate(360deg); } } /* ===== RESET ===== */ *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; } html { scroll-behavior: smooth; } body { font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 16px; line-height: 1.6; color: var(--text); background: var(--bg); -webkit-font-smoothing: antialiased; } img { max-width: 100%; height: auto; display: block; } a { color: inherit; text-decoration: none; } ul { list-style: none; } .nav-logo { display: flex; align-items: center; } .nav-logo img { height: 28px; width: auto; } /* ===== NAVIGATION ===== */ nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; display: flex; align-items: center; justify-content: space-between; padding: 16px 48px; background: var(--bg-nav); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); } .nav-links { display: flex; gap: 8px; } .nav-links a { font-size: 14px; font-weight: 500; color: var(--text-muted); padding: 8px 16px; border-radius: var(--radius); transition: color 0.2s, background 0.2s; } .nav-links a:hover, .nav-links a.active { color: var(--accent); background: var(--accent-bg); } .nav-right { display: flex; gap: 12px; align-items: center; } .btn-nav-login { font-size: 14px; font-weight: 500; color: var(--text-secondary); padding: 8px 20px; border: 1px solid var(--border); border-radius: var(--radius); transition: border-color 0.2s, color 0.2s; } .btn-nav-login:hover { border-color: var(--accent); color: var(--accent); } .btn-nav-cta { font-size: 14px; font-weight: 600; color: #fff; padding: 8px 20px; background: var(--accent); border-radius: var(--radius); transition: background 0.2s; } .btn-nav-cta:hover { background: var(--accent-hover); box-shadow: 0 4px 16px rgba(249, 115, 22, 0.3); } /* Mobile menu */ .nav-menu-btn { display: none; background: none; border: none; cursor: pointer; padding: 8px; color: var(--text); } .nav-menu-btn svg { display: block; } /* ===== MOBILE NAV ===== */ .nav-mobile { display: none; position: fixed; inset: 0; z-index: 200; background: var(--bg); padding: 24px; flex-direction: column; opacity: 0; transition: opacity 0.2s; } .nav-mobile.open { display: flex; opacity: 1; } .nav-mobile-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 48px; } .nav-mobile-close { background: none; border: none; cursor: pointer; padding: 8px; color: var(--text); } .nav-mobile-close svg { display: block; } .nav-mobile-links { display: flex; flex-direction: column; gap: 4px; } .nav-mobile-links a { font-size: 20px; font-weight: 600; padding: 14px 0; border-bottom: 1px solid var(--border-light); transition: color 0.2s; } .nav-mobile-links a:hover { color: var(--accent); } .nav-mobile-actions { display: flex; flex-direction: column; gap: 12px; margin-top: auto; } .nav-mobile-actions .btn-nav-login, .nav-mobile-actions .btn-nav-cta { text-align: center; padding: 14px 24px; font-size: 16px; } /* ===== BUTTONS ===== */ .btn-primary { display: inline-block; padding: 14px 32px; font-size: 15px; font-weight: 600; color: #fff; background: var(--accent); border-radius: var(--radius); transition: background 0.2s, box-shadow 0.2s, transform 0.2s; } .btn-primary:hover { background: var(--accent-hover); box-shadow: 0 4px 20px rgba(249, 115, 22, 0.3); transform: translateY(-1px); } .btn-secondary { display: inline-block; padding: 14px 32px; font-size: 15px; font-weight: 500; color: var(--text-secondary); border: 1px solid var(--border); border-radius: var(--radius); transition: border-color 0.2s, color 0.2s, box-shadow 0.2s, transform 0.2s; } .btn-secondary:hover { border-color: var(--accent); color: var(--accent); box-shadow: 0 4px 16px rgba(249, 115, 22, 0.1); transform: translateY(-1px); } /* ===== HERO ===== */ .hero { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 120px 48px 80px; text-align: center; position: relative; overflow: hidden; } .hero::after { content: ""; position: absolute; bottom: 0; left: 0; right: 0; height: 200px; background: linear-gradient(to bottom, transparent, var(--bg)); pointer-events: none; z-index: 1; } .hero-glow { position: absolute; border-radius: 50%; filter: blur(120px); opacity: 0.35; pointer-events: none; } .hero-glow-1 { width: 600px; height: 600px; background: var(--accent); top: -200px; right: -100px; } .hero-glow-2 { width: 400px; height: 400px; background: var(--accent); bottom: -100px; left: -80px; opacity: 0.2; } .hero-inner { max-width: 720px; margin: 0 auto; position: relative; z-index: 1; } .hero-badge { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--accent); background: var(--accent-bg); border: 1px solid var(--accent); border-radius: var(--radius); padding: 6px 16px; margin-bottom: 28px; transition: background 0.2s, box-shadow 0.2s; } .hero-badge:hover { background: var(--accent); color: #fff; box-shadow: 0 4px 20px rgba(249, 115, 22, 0.3); } .hero h1 { font-size: clamp(36px, 4.5vw, 56px); font-weight: 700; line-height: 1.15; letter-spacing: -1.5px; color: var(--text); margin-bottom: 24px; } .hero-subtitle { font-size: 18px; line-height: 1.6; color: var(--text-secondary); max-width: 560px; margin: 0 auto 40px; } .hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; } .hero-meta { display: flex; gap: 24px; justify-content: center; margin-top: 32px; flex-wrap: wrap; } .hero-meta li { font-size: 13px; color: var(--text-muted); font-weight: 500; } .hero-meta li::before { content: "·"; margin-right: 4px; opacity: 0.5; } /* ===== SECTIONS ===== */ .section { padding: 96px 48px; max-width: 1120px; margin: 0 auto; } .section-header { margin-bottom: 56px; } .section-header h2 { font-size: clamp(28px, 3vw, 40px); font-weight: 700; letter-spacing: -1px; line-height: 1.2; color: var(--text); margin-bottom: 12px; } .section-header p { font-size: 16px; color: var(--text-secondary); line-height: 1.6; } /* ===== PRODUCT SCREENSHOTS ===== */ .product-section { position: relative; } .product-section::before { content: ""; position: absolute; top: 120px; left: -200px; width: 500px; height: 500px; background: var(--accent); border-radius: 50%; filter: blur(180px); opacity: 0.08; pointer-events: none; } .product-showcase { display: flex; flex-direction: column; gap: 40px; } .showcase-item { background: var(--bg-alt); border: 1px solid var(--border-light); border-radius: var(--radius-lg); overflow: hidden; transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s; } .showcase-item:hover { border-color: rgba(249, 115, 22, 0.3); box-shadow: 0 12px 40px rgba(249, 115, 22, 0.08); transform: translateY(-4px); } .showcase-text { padding: 32px 32px 0; } .showcase-label { display: inline-block; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; color: var(--accent); margin-bottom: 8px; transition: letter-spacing 0.3s; } .showcase-item:hover .showcase-label { letter-spacing: 1.5px; } .showcase-text p { font-size: 15px; color: var(--text-secondary); line-height: 1.6; max-width: 600px; } .screenshot-frame { padding: 24px; } .screenshot-frame img { width: 100%; border-radius: var(--radius); border: 1px solid var(--border); box-shadow: var(--shadow-md); transition: box-shadow 0.3s; } .showcase-item:hover .screenshot-frame img { box-shadow: 0 8px 32px rgba(249, 115, 22, 0.12); } .showcase-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; } /* ===== FEATURES LIST ===== */ .features-section { position: relative; } .features-section::before { content: ""; position: absolute; bottom: 80px; right: -200px; width: 500px; height: 500px; background: var(--accent); border-radius: 50%; filter: blur(180px); opacity: 0.07; pointer-events: none; } .features-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; } .feature-row { padding: 32px; border-bottom: 1px solid var(--border-light); border-right: 1px solid var(--border-light); transition: background 0.3s; } .feature-row:hover { background: var(--accent-bg); } .feature-row:hover h3 { color: var(--accent); } .feature-row h3 { transition: color 0.3s; } .feature-row:nth-child(even) { border-right: none; } .feature-row:nth-last-child(-n+2) { border-bottom: none; } .feature-row h3 { font-size: 17px; font-weight: 600; color: var(--text); margin-bottom: 8px; } .feature-row p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; } /* ===== STATS ===== */ .stats-section { background: var(--bg-alt); border-top: 1px solid var(--border-light); border-bottom: 1px solid var(--border-light); position: relative; overflow: hidden; } .stats-section::before { content: ""; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 600px; height: 300px; background: var(--accent); border-radius: 50%; filter: blur(160px); opacity: 0.06; pointer-events: none; } .stats-grid { display: flex; justify-content: center; gap: 80px; text-align: center; } .stat { transition: transform 0.3s; } .stat:hover { transform: translateY(-4px); } .stat:hover .stat-number { color: var(--accent); } .stat-number { font-size: 36px; font-weight: 700; color: var(--text); letter-spacing: -1px; transition: color 0.3s; } .stat-label { font-size: 13px; color: var(--text-muted); font-weight: 500; margin-top: 4px; } /* ===== CONTACT ===== */ .contact-section { text-align: center; } .contact-box { position: relative; overflow: hidden; background: rgba(249, 115, 22, 0.03); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 80px 48px; max-width: 720px; margin: 0 auto; backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px); } .contact-glow { position: absolute; border-radius: 50%; filter: blur(120px); pointer-events: none; } .contact-glow-1 { width: 400px; height: 400px; background: var(--accent); top: -160px; right: -100px; opacity: 0.15; } .contact-glow-2 { width: 300px; height: 300px; background: var(--accent); bottom: -120px; left: -80px; opacity: 0.1; } .contact-inner { position: relative; z-index: 1; } .contact-box h2 { font-size: clamp(28px, 3vw, 40px); font-weight: 700; letter-spacing: -1px; color: var(--text); margin-bottom: 12px; } .contact-box p { font-size: 16px; color: var(--text-secondary); line-height: 1.6; margin-bottom: 32px; } .contact-form { text-align: left; display: flex; flex-direction: column; gap: 20px; } .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; } .form-group { display: flex; flex-direction: column; gap: 6px; } .form-group label { font-size: 13px; font-weight: 600; color: var(--text-secondary); } .form-group input, .form-group textarea { font-family: inherit; font-size: 15px; color: var(--text); background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 16px; transition: border-color 0.2s, box-shadow 0.2s; resize: vertical; } .form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-muted); } .form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1); } .btn-submit { border: none; cursor: pointer; font-family: inherit; align-self: flex-start; } .contact-note { font-size: 14px; color: var(--text-muted); margin-top: 24px; margin-bottom: 0; } .contact-note a { color: var(--accent); font-weight: 500; } .contact-note a:hover { text-decoration: underline; } .form-success { padding: 20px; background: var(--accent-bg); border: 1px solid var(--accent); border-radius: var(--radius); color: var(--text); font-weight: 500; } /* ===== PRICING ===== */ .pricing-section { position: relative; overflow: hidden; } .pricing-section::before { content: ""; position: absolute; top: 50%; left: -100px; width: 500px; height: 500px; background: var(--accent); border-radius: 50%; filter: blur(200px); opacity: 0.06; pointer-events: none; } .pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: start; } .pricing-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); display: flex; flex-direction: column; overflow: hidden; transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s; } .pricing-card:hover { border-color: rgba(249, 115, 22, 0.4); box-shadow: 0 12px 40px rgba(249, 115, 22, 0.1); transform: translateY(-4px); } .pricing-card-featured { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), var(--shadow-lg); position: relative; background: rgba(249, 115, 22, 0.03); } .pricing-card-header { padding: 32px 28px 0; } .pricing-card-header h3 { font-size: 20px; font-weight: 700; color: var(--text); margin-bottom: 8px; } .pricing-desc { font-size: 14px; color: var(--text-secondary); line-height: 1.5; } .pricing-badge { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; color: #fff; background: var(--accent); border-radius: 4px; padding: 3px 10px; margin-bottom: 12px; } .pricing-card-body { padding: 24px 28px; flex: 1; } .pricing-features { list-style: none; display: flex; flex-direction: column; gap: 10px; } .pricing-features li { font-size: 14px; color: var(--text-secondary); line-height: 1.5; padding-left: 20px; position: relative; } .pricing-features li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 700; font-size: 13px; } .pricing-card-footer { padding: 0 28px 28px; } .btn-pricing { display: block; text-align: center; width: 100%; padding: 12px 24px; } .pricing-note { text-align: center; font-size: 14px; color: var(--text-muted); margin-top: 32px; } /* ===== FOOTER ===== */ footer { padding: 48px; border-top: 1px solid var(--border-light); } .footer-inner { max-width: 1120px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; } .footer-inner p { font-size: 13px; color: var(--text-muted); } /* ===== SCROLL REVEAL ===== */ .reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.5s ease, transform 0.5s ease; } .reveal.visible { opacity: 1; transform: translateY(0); } /* ===== RESPONSIVE ===== */ @media (max-width: 900px) { nav { padding: 14px 20px; } .nav-links { display: none; } .nav-right { display: none; } .nav-menu-btn { display: block; } .hero { min-height: 100vh; padding: 120px 24px 64px; text-align: left; } .hero-actions { justify-content: flex-start; } .hero-meta { justify-content: flex-start; } .section { padding: 64px 24px; } .showcase-grid { grid-template-columns: 1fr; } .features-list { grid-template-columns: 1fr; } .feature-row { border-right: none; } .feature-row:nth-last-child(2) { border-bottom: 1px solid var(--border-light); } .feature-row:last-child { border-bottom: none; } .stats-grid { flex-direction: column; gap: 32px; } .contact-box { padding: 48px 24px; } .form-row { grid-template-columns: 1fr; } .pricing-grid { grid-template-columns: 1fr; } footer { padding: 32px 24px; } .footer-inner { flex-direction: column; gap: 16px; text-align: center; } .hero-actions { flex-direction: column; align-items: stretch; } .btn-primary, .btn-secondary { text-align: center; } } .pulse-brand { color: var(--accent); font-weight: 800; letter-spacing: 2px; position: relative; display: inline-block; transition: color 0.2s; } .pulse-brand::after { content: ""; display: block; position: absolute; left: 0; right: 0; bottom: -4px; height: 4px; background: linear-gradient(90deg, var(--accent), #fb923c 80%); border-radius: 2px; opacity: 0.18; transform: scaleX(0.7); transition: transform 0.3s cubic-bezier(.4,1.6,.6,1), opacity 0.3s; } .pulse-brand:hover::after, .pulse-brand:focus::after { opacity: 0.32; transform: scaleX(1); }