:root { --primary-color: #007AFF; --primary-hover: #0062CC; --primary-active: #0051A8; --accent-blue: #0A84FF; --color-green: #34C759; --color-purple: #5856D6; --color-orange: #FF9500; --color-red: #FF2D55; --color-teal: #00C7BE; --color-indigo: #AF52DE; --color-yellow: #FFCC00; --bg-color: #FFFFFF; --bg-secondary: #F5F5F7; --bg-tertiary: #E8E8ED; --text-primary: #1D1D1F; --text-secondary: #86868B; --text-tertiary: #A1A1A6; --card-bg: rgba(255, 255, 255, 0.8); --card-border: rgba(0, 0, 0, 0.06); --nav-bg: rgba(255, 255, 255, 0.75); --nav-border: rgba(0, 0, 0, 0.08); --modal-bg: #FFFFFF; --pill-bg: #F5F5F7; --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04); --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08); --shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.12); --shadow-xl: 0 32px 64px rgba(0, 0, 0, 0.16); --shadow-glow: 0 0 40px rgba(0, 122, 255, 0.15); --max-width: 1200px; --header-height: 56px; --radius-sm: 12px; --radius-md: 18px; --radius-lg: 24px; --radius-xl: 32px; --radius-iphone: 48px; --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1); --transition-normal: 0.3s cubic-bezier(0.25, 1, 0.5, 1); --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1); } @media (prefers-color-scheme: dark) { :root { --bg-color: #000000; --bg-secondary: #0A0A0C; --bg-tertiary: #1C1C1E; --text-primary: #F5F5F7; --text-secondary: #A1A1A6; --text-tertiary: #6E6E73; --card-bg: rgba(28, 28, 30, 0.65); --card-border: rgba(255, 255, 255, 0.1); --nav-bg: rgba(10, 10, 12, 0.75); --nav-border: rgba(255, 255, 255, 0.12); --modal-bg: #1C1C1E; --pill-bg: rgba(255, 255, 255, 0.1); --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3); --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4); --shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.6); --shadow-xl: 0 32px 64px rgba(0, 0, 0, 0.8); --shadow-glow: 0 0 60px rgba(0, 122, 255, 0.25); } } *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; } html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; } body { font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif; background-color: var(--bg-color); color: var(--text-primary); line-height: 1.5; letter-spacing: -0.015em; font-feature-settings: "kern" 1, "liga" 1; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; overflow-x: hidden; transition: background-color var(--transition-normal), color var(--transition-normal); } img, svg, picture, video { max-width: 100%; height: auto; display: block; } a { color: var(--primary-color); text-decoration: none; transition: color var(--transition-fast), opacity var(--transition-fast); } a:hover { opacity: 0.85; } button, input, textarea, select { font: inherit; color: inherit; background: none; border: none; outline: none; } ul, ol { list-style: none; } h1, h2, h3, h4, h5, h6 { color: var(--text-primary); font-weight: 700; line-height: 1.1; letter-spacing: -0.03em; } .hero-title { font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 700; max-width: 800px; margin: 0 auto 1rem; } .section-title { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 700; text-align: center; margin-bottom: 1rem; } .section-subtitle { font-size: clamp(1.1rem, 2vw, 1.35rem); color: var(--text-secondary); text-align: center; max-width: 680px; margin: 0 auto 3.5rem; font-weight: 400; line-height: 1.45; } .tagline-badge { display: inline-flex; align-items: center; gap: 6px; padding: 6px 16px; border-radius: 100px; background-color: var(--pill-bg); border: 1px solid var(--card-border); font-size: 0.85rem; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 1.5rem; } .text-gradient { background: linear-gradient(135deg, var(--primary-color) 0%, #00C7BE 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; display: inline-block; } .text-center { text-align: center; } .mt-1 { margin-top: 0.5rem; } .mt-2 { margin-top: 1rem; } .mt-3 { margin-top: 1.5rem; } .mt-4 { margin-top: 2rem; } .mt-6 { margin-top: 3rem; } .mb-2 { margin-bottom: 1rem; } .mb-4 { margin-bottom: 2rem; } .container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 24px; } .section-padding { padding: 100px 0; } .bg-secondary { background-color: var(--bg-secondary); } .grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; } .grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; } .grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; } .navbar { position: sticky; top: 0; left: 0; width: 100%; height: var(--header-height); background: var(--nav-bg); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-bottom: 1px solid var(--nav-border); z-index: 1000; transition: background-color var(--transition-normal); } .nav-container { display: flex; align-items: center; justify-content: space-between; height: 100%; } .nav-brand { display: flex; align-items: center; gap: 12px; font-weight: 600; font-size: 1.25rem; color: var(--text-primary); } .nav-brand img { width: 32px; height: 32px; border-radius: 8px; } .nav-links { display: flex; align-items: center; gap: 32px; } .nav-link { font-size: 0.9rem; color: var(--text-secondary); font-weight: 500; transition: color var(--transition-fast); } .nav-link:hover, .nav-link.active { color: var(--text-primary); } .nav-cta { padding: 6px 14px; background-color: var(--primary-color); color: #FFFFFF !important; border-radius: 100px; font-size: 0.85rem; font-weight: 600; transition: transform var(--transition-fast), background-color var(--transition-fast); } .nav-cta:hover { background-color: var(--primary-hover); transform: scale(1.03); } .hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; z-index: 1001; } .hamburger span { width: 22px; height: 2px; background-color: var(--text-primary); border-radius: 2px; transition: var(--transition-normal); } .hero-section { position: relative; padding: 80px 0 60px; text-align: center; overflow: hidden; } .hero-bg-glow { position: absolute; top: -15%; left: 50%; transform: translateX(-50%); width: 800px; height: 400px; background: radial-gradient(circle, rgba(0, 122, 255, 0.18) 0%, rgba(0, 199, 190, 0.08) 50%, rgba(0,0,0,0) 80%); filter: blur(60px); z-index: -1; pointer-events: none; } .hero-description { font-size: clamp(1.15rem, 2.5vw, 1.4rem); color: var(--text-secondary); max-width: 640px; margin: 0 auto 2.5rem; font-weight: 400; } .hero-actions { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; margin-bottom: 60px; } .app-store-btn { display: inline-block; transition: transform var(--transition-fast), opacity var(--transition-fast); } .app-store-btn:hover { transform: translateY(-2px); opacity: 0.95; } .app-store-btn img { height: 48px; width: auto; } .mockup-wrapper { position: relative; display: flex; justify-content: center; align-items: center; margin: 0 auto; max-width: 340px; perspective: 1000px; } .iphone-frame { position: relative; width: 320px; height: 660px; background: #1C1C1E; border-radius: var(--radius-iphone); padding: 12px; box-shadow: 0 0 60px -10px rgba(0, 122, 255, 0.45), 0 0 120px -20px rgba(0, 122, 255, 0.25), 0 0 0 2px #3A3A3C, 0 0 0 6px #2C2C2E; overflow: hidden; transition: transform var(--transition-smooth), box-shadow var(--transition-smooth); } .iphone-frame:hover { transform: translateY(-8px) rotateX(2deg); box-shadow: 0 0 80px -5px rgba(0, 122, 255, 0.65), 0 0 160px -15px rgba(0, 122, 255, 0.35), 0 0 0 2px #4A4A4C, 0 0 0 6px #3C3C3E; } .dynamic-island { position: absolute; top: 20px; left: 50%; transform: translateX(-50%); width: 96px; height: 28px; background-color: #000000; border-radius: 20px; z-index: 10; display: flex; align-items: center; justify-content: flex-end; padding-right: 8px; } .camera-lens { width: 10px; height: 10px; background: #0D0D0D; border: 1px solid #1A1A1A; border-radius: 50%; } .iphone-screen { position: relative; width: 100%; height: 100%; border-radius: calc(var(--radius-iphone) - 10px); overflow: hidden; background-color: #0A0A0C; } .iphone-screen img { width: 100%; height: 100%; object-fit: cover; } .home-indicator { position: absolute; bottom: 18px; left: 50%; transform: translateX(-50%); width: 120px; height: 5px; background-color: rgba(255, 255, 255, 0.4); border-radius: 10px; z-index: 10; } .feature-card { position: relative; background: var(--card-bg); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border: 1px solid var(--card-border); border-radius: var(--radius-lg); padding: 36px 30px; transition: transform var(--transition-normal), box-shadow var(--transition-normal); overflow: hidden; display: flex; flex-direction: column; justify-content: space-between; } .feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); } .feature-icon-wrapper { width: 56px; height: 56px; border-radius: 16px; display: flex; align-items: center; justify-content: center; margin-bottom: 24px; font-size: 1.5rem; color: #FFFFFF; background: linear-gradient(135deg, var(--primary-color), var(--accent-blue)); } .feature-icon-wrapper.green { background: linear-gradient(135deg, #34C759, #30B04F); } .feature-icon-wrapper.purple { background: linear-gradient(135deg, #5856D6, #4A48B8); } .feature-icon-wrapper.orange { background: linear-gradient(135deg, #FF9500, #E08300); } .feature-icon-wrapper.red { background: linear-gradient(135deg, #FF2D55, #E02047); } .feature-icon-wrapper.teal { background: linear-gradient(135deg, #00C7BE, #00A69E); } .feature-icon-wrapper.indigo { background: linear-gradient(135deg, #AF52DE, #9842C2); } .feature-icon-wrapper.yellow { background: linear-gradient(135deg, #FFCC00, #E0B400); } .feature-title { font-size: 1.35rem; font-weight: 700; margin-bottom: 12px; color: var(--text-primary); } .feature-desc { font-size: 0.95rem; color: var(--text-secondary); line-height: 1.55; } .why-card { background: var(--card-bg); border: 1px solid var(--card-border); border-radius: var(--radius-xl); padding: 48px; display: flex; align-items: center; gap: 40px; } .why-content { flex: 1; } .why-badge { font-size: 0.8rem; font-weight: 700; color: var(--primary-color); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 12px; display: block; } .why-title { font-size: clamp(1.8rem, 3.5vw, 2.5rem); margin-bottom: 16px; } .why-desc { font-size: 1.1rem; color: var(--text-secondary); line-height: 1.6; } .carousel-section { position: relative; overflow: hidden; } .carousel-container { position: relative; padding: 20px 0 40px; } .carousel-track-wrapper { overflow: hidden; margin: 0 -16px; padding: 20px 16px; } .carousel-track { display: flex; gap: 24px; transition: transform var(--transition-smooth); will-change: transform; } .carousel-slide { flex: 0 0 auto; width: 280px; height: 580px; background: #1C1C1E; border-radius: 36px; padding: 8px; box-shadow: 0 0 45px -10px rgba(0, 122, 255, 0.4), 0 0 90px -20px rgba(0, 122, 255, 0.2), 0 0 0 2px #3A3A3C, 0 0 0 5px #2C2C2E; position: relative; overflow: hidden; cursor: grab; user-select: none; transition: transform var(--transition-smooth), box-shadow var(--transition-smooth); } .carousel-slide:hover { transform: translateY(-6px); box-shadow: 0 0 65px -5px rgba(0, 122, 255, 0.6), 0 0 130px -15px rgba(0, 122, 255, 0.3), 0 0 0 2px #4A4A4C, 0 0 0 5px #3C3C3E; } .carousel-slide:active { cursor: grabbing; } .carousel-slide-inner { width: 100%; height: 100%; border-radius: 28px; overflow: hidden; background: #0A0A0C; } .carousel-slide img { width: 100%; height: 100%; object-fit: cover; pointer-events: none; } .carousel-controls { display: flex; align-items: center; justify-content: center; gap: 20px; margin-top: 30px; } .carousel-btn { width: 44px; height: 44px; border-radius: 50%; background-color: var(--pill-bg); border: 1px solid var(--card-border); color: var(--text-primary); display: flex; align-items: center; justify-content: center; cursor: pointer; transition: background-color var(--transition-fast), transform var(--transition-fast); } .carousel-btn:hover { background-color: var(--primary-color); color: #FFFFFF; transform: scale(1.08); } .carousel-dots { display: flex; align-items: center; gap: 8px; } .carousel-dot { width: 8px; height: 8px; border-radius: 50%; background-color: var(--text-tertiary); cursor: pointer; transition: width var(--transition-fast), background-color var(--transition-fast); } .carousel-dot.active { width: 24px; border-radius: 100px; background-color: var(--primary-color); } .faq-list { max-width: 800px; margin: 0 auto; } .faq-item { border-bottom: 1px solid var(--card-border); padding: 24px 0; } .faq-question { width: 100%; display: flex; align-items: center; justify-content: space-between; text-align: left; font-size: 1.2rem; font-weight: 600; color: var(--text-primary); cursor: pointer; padding: 8px 0; transition: color var(--transition-fast); } .faq-question:hover { color: var(--primary-color); } .faq-icon { width: 28px; height: 28px; border-radius: 50%; background-color: var(--pill-bg); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; font-weight: 400; color: var(--text-primary); transition: transform var(--transition-normal); flex-shrink: 0; margin-left: 16px; } .faq-item.active .faq-icon { transform: rotate(45deg); background-color: var(--primary-color); color: #FFFFFF; } .faq-answer { max-height: 0; overflow: hidden; transition: max-height var(--transition-normal); } .faq-answer-inner { padding: 16px 0 8px; font-size: 1rem; color: var(--text-secondary); line-height: 1.65; } .btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 28px; border-radius: var(--radius-md); font-size: 1rem; font-weight: 600; cursor: pointer; transition: transform var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast); } .btn-primary { background-color: var(--primary-color); color: #FFFFFF; box-shadow: 0 4px 14px rgba(0, 122, 255, 0.3); } .btn-primary:hover { background-color: var(--primary-hover); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0, 122, 255, 0.4); } .btn-secondary { background-color: var(--pill-bg); color: var(--text-primary); border: 1px solid var(--card-border); } .btn-secondary:hover { background-color: var(--bg-tertiary); transform: translateY(-2px); } .app-meta-badge { display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; border-radius: var(--radius-sm); background: var(--pill-bg); border: 1px solid var(--card-border); font-size: 0.85rem; font-weight: 600; color: var(--text-primary); } .form-group { margin-bottom: 20px; text-align: left; } .form-label { display: block; font-size: 0.9rem; font-weight: 600; color: var(--text-primary); margin-bottom: 8px; } .form-input, .form-textarea { width: 100%; padding: 14px 18px; border-radius: var(--radius-sm); background-color: var(--pill-bg); border: 1px solid var(--card-border); color: var(--text-primary); font-size: 1rem; transition: border-color var(--transition-fast), box-shadow var(--transition-fast); } .form-input:focus, .form-textarea:focus { border-color: var(--primary-color); box-shadow: 0 0 0 4px rgba(0, 122, 255, 0.15); } .footer { background-color: var(--bg-secondary); border-top: 1px solid var(--card-border); padding: 80px 0 40px; font-size: 0.9rem; color: var(--text-secondary); } .footer-grid { display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 40px; margin-bottom: 60px; } .footer-brand-desc { margin-top: 12px; max-width: 300px; font-size: 0.85rem; line-height: 1.5; } .footer-col-title { font-size: 0.85rem; font-weight: 700; color: var(--text-primary); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 16px; } .footer-links { display: flex; flex-direction: column; gap: 12px; } .footer-link { color: var(--text-secondary); transition: color var(--transition-fast); } .footer-link:hover { color: var(--primary-color); } .footer-bottom { padding-top: 30px; border-top: 1px solid var(--card-border); display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; font-size: 0.8rem; } .privacy-highlight-box { background: var(--card-bg); border: 1px solid var(--card-border); border-radius: var(--radius-lg); padding: 40px; text-align: center; max-width: 800px; margin: 0 auto; } .legal-content { max-width: 800px; margin: 0 auto; background: var(--card-bg); border: 1px solid var(--card-border); border-radius: var(--radius-lg); padding: 48px; } .legal-content h2 { font-size: 1.6rem; margin: 2.5rem 0 1rem; padding-bottom: 0.5rem; border-bottom: 1px solid var(--card-border); } .legal-content p, .legal-content ul { font-size: 1.05rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 1.2rem; } .legal-content ul { padding-left: 24px; list-style: disc; } .legal-content li { margin-bottom: 0.5rem; } @media (max-width: 1024px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: repeat(2, 1fr); } .why-card { flex-direction: column; text-align: center; padding: 36px; } .footer-grid { grid-template-columns: repeat(2, 1fr); } } @media (max-width: 768px) { .section-padding { padding: 60px 0; } .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } .nav-links { position: fixed; top: var(--header-height); left: 0; width: 100%; background: var(--modal-bg); border-bottom: 1px solid var(--card-border); padding: 24px; flex-direction: column; gap: 20px; box-shadow: var(--shadow-lg); transform: translateY(-150%); transition: transform var(--transition-normal); } .nav-links.open { transform: translateY(0); } .hamburger { display: flex; } .hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); } .hamburger.open span:nth-child(2) { opacity: 0; } .hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); } .legal-content { padding: 28px 20px; } .carousel-slide { width: 240px; height: 500px; } } @media (max-width: 480px) { .hero-title { font-size: 2.2rem; } .section-title { font-size: 1.8rem; } .footer-grid { grid-template-columns: 1fr; } .iphone-frame { width: 280px; height: 580px; } .mockup-wrapper { max-width: 300px; } } a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, [tabindex]:focus-visible { outline: 3px solid var(--primary-color); outline-offset: 3px; } @media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; } } .fade-in-section { opacity: 0; transform: translateY(24px); transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1); will-change: opacity, transform; } .fade-in-section.is-visible { opacity: 1; transform: translateY(0); }