/* * ── Theme Switching ── * Default: light theme * To switch to dark: add data-theme="dark" to the element * e.g. */ *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; } /* ── Light theme (default) ── */ :root { --bg-deep: #f8fafb; --bg-card: #ffffff; --teal: #17b892; --teal-dim: rgba(23, 184, 146, 0.10); --teal-glow: rgba(23, 184, 146, 0.18); --text-primary: #1a202c; --text-secondary: #3a4556; --text-muted: #718096; --border: rgba(0, 0, 0, 0.10); --border-teal: rgba(23, 184, 146, 0.35); --nav-bg: rgba(248, 250, 251, 0.85); --nav-mobile-bg: rgba(248, 250, 251, 0.95); --teal-hover: #20c9a0; --btn-text: #ffffff; --orb-one: radial-gradient(circle, rgba(23,184,146,0.12), transparent 70%); --orb-two: radial-gradient(circle, rgba(23,184,146,0.08), transparent 70%); --shift-after-bg: linear-gradient(135deg, rgba(23,184,146,0.10), rgba(23,184,146,0.04)); --stack-mid: #e8ecf0; --stack-desc-bg: rgba(0, 0, 0, 0.03); --success-bg: rgba(23, 184, 146, 0.08); --card-shadow: 0 1px 3px rgba(0,0,0,0.06); --fw-light: 400; } /* ── Dark theme ── */ [data-theme="dark"] { --bg-deep: #0a0f1a; --bg-card: #111827; --teal: #2dd4a8; --teal-dim: rgba(45, 212, 168, 0.12); --teal-glow: rgba(45, 212, 168, 0.25); --text-primary: #f0f4f8; --text-secondary: #8899aa; --text-muted: #556677; --border: rgba(255,255,255,0.06); --border-teal: rgba(45, 212, 168, 0.2); --nav-bg: rgba(10, 15, 26, 0.8); --nav-mobile-bg: rgba(10, 15, 26, 0.95); --teal-hover: #3ee6b8; --btn-text: #0a0f1a; --orb-one: radial-gradient(circle, rgba(45,212,168,0.08), transparent 70%); --orb-two: radial-gradient(circle, rgba(45,212,168,0.05), transparent 70%); --shift-after-bg: linear-gradient(135deg, rgba(45,212,168,0.08), rgba(45,212,168,0.02)); --stack-mid: #0d1220; --stack-desc-bg: rgba(17, 24, 39, 0.5); --success-bg: rgba(45, 212, 168, 0.08); --card-shadow: none; --fw-light: 300; } [data-theme="dark"] body { -webkit-font-smoothing: antialiased; } html { scroll-behavior: smooth; font-size: 16px; overflow-x: hidden; } body { font-family: 'Outfit', sans-serif; background: var(--bg-deep); color: var(--text-primary); overflow-x: hidden; -webkit-font-smoothing: auto; position: relative; width: 100%; } body::before { content: ''; position: fixed; inset: 0; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E"); pointer-events: none; z-index: 9999; } .container { max-width: 1140px; margin: 0 auto; padding: 0 24px; } /* ── Nav ── */ nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 20px 0; background: var(--nav-bg); backdrop-filter: blur(20px); border-bottom: 1px solid var(--border); } nav .container { display: flex; align-items: center; justify-content: space-between; } .logo { text-decoration: none; display: flex; align-items: center; } .logo-img { height: 32px; width: auto; display: block; border-radius: 4px; } .logo-bar { width: 3px; height: 22px; background: var(--teal); border-radius: 2px; } .nav-links { display: flex; align-items: center; gap: 36px; list-style: none; } .nav-links a { color: var(--text-secondary); text-decoration: none; font-size: 0.93rem; font-weight: 400; transition: color 0.2s; } .nav-links a:hover { color: var(--teal); } .nav-cta { background: var(--teal) !important; color: var(--btn-text) !important; padding: 9px 22px !important; border-radius: 6px; font-weight: 600 !important; font-size: 0.85rem !important; transition: all 0.25s !important; } .nav-cta:hover { background: var(--teal-hover) !important; transform: translateY(-1px); box-shadow: 0 4px 20px var(--teal-glow); } /* ── Hero ── */ .hero { min-height: 100vh; display: flex; align-items: center; position: relative; padding: 120px 0 80px; overflow: hidden; } .hero-bg-orb { position: absolute; border-radius: 50%; filter: blur(120px); pointer-events: none; } .hero-bg-orb.one { width: 600px; height: 600px; background: var(--orb-one); top: -100px; right: -150px; } .hero-bg-orb.two { width: 400px; height: 400px; background: var(--orb-two); bottom: 0; left: -100px; } .hero-content { position: relative; z-index: 2; max-width: 780px; } .hero-badge { display: inline-flex; align-items: center; gap: 8px; padding: 6px 16px; background: var(--teal-dim); border: 1px solid var(--border-teal); border-radius: 100px; font-size: 0.78rem; font-weight: 500; color: var(--teal); letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 32px; } .hero-badge::before { content: ''; width: 6px; height: 6px; background: var(--teal); border-radius: 50%; } .hero h1 { font-size: clamp(2.8rem, 6vw, 4.2rem); font-weight: 800; line-height: 1.08; letter-spacing: -0.04em; margin-bottom: 24px; } .hero h1 .teal { color: var(--teal); } .hero-sub { font-size: 1.2rem; line-height: 1.65; color: var(--text-secondary); max-width: 560px; margin-bottom: 36px; font-weight: var(--fw-light); } /* ── Buttons ── */ .btn-primary { display: inline-flex; align-items: center; gap: 10px; padding: 16px 36px; background: var(--teal); color: var(--btn-text); font-family: 'Outfit', sans-serif; font-size: 1rem; font-weight: 700; letter-spacing: -0.01em; border: none; border-radius: 8px; cursor: pointer; transition: all 0.25s; } .btn-primary:hover { background: var(--teal-hover); transform: translateY(-2px); box-shadow: 0 8px 32px var(--teal-glow); } .btn-primary svg { transition: transform 0.2s; } .btn-primary:hover svg { transform: translateX(3px); } /* ── Waitlist form ── */ .waitlist-form { width: 100%; max-width: 540px; } .waitlist-input-group { display: flex; gap: 0; background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; transition: border-color 0.25s, box-shadow 0.25s; } .waitlist-input-group:focus-within { border-color: var(--teal); box-shadow: 0 0 0 3px var(--teal-dim); } .waitlist-input-group.error { border-color: #ef4444; } .waitlist-input-group.error:focus-within { box-shadow: 0 0 0 3px rgba(239,68,68,0.15); } .waitlist-input { flex: 1; padding: 15px 20px; background: transparent; border: none; outline: none; color: var(--text-primary); font-family: 'Outfit', sans-serif; font-size: 0.95rem; font-weight: 400; min-width: 0; } .waitlist-input::placeholder { color: var(--text-muted); } .waitlist-btn { border-radius: 0 8px 8px 0 !important; padding: 15px 28px !important; white-space: nowrap; flex-shrink: 0; } .waitlist-error { font-size: 0.8rem; color: #ef4444; margin-top: 8px; min-height: 20px; padding-left: 2px; opacity: 0; transition: opacity 0.2s; } .waitlist-error.show { opacity: 1; } .waitlist-success { display: none; align-items: center; gap: 10px; padding: 16px 22px; background: var(--success-bg); border: 1px solid var(--border-teal); border-radius: 10px; font-size: 0.92rem; font-weight: 500; color: var(--teal); } .waitlist-success.show { display: flex; } .cta-section .waitlist-form { margin: 0 auto; } /* ── Section shared ── */ section { padding: 96px 0; position: relative; overflow: hidden; } .section-label { font-family: 'JetBrains Mono', monospace; font-size: 0.72rem; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--teal); margin-bottom: 16px; } .section-title { font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 700; letter-spacing: -0.03em; line-height: 1.15; margin-bottom: 20px; } .section-desc { font-size: 1.1rem; color: var(--text-secondary); max-width: 540px; line-height: 1.6; font-weight: var(--fw-light); } .divider { height: 1px; background: linear-gradient(90deg, transparent, var(--border-teal), transparent); border: none; } /* ── Problem ── */ .problem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 44px; } .problem-card { padding: 36px 28px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; border-top: 2px solid var(--teal); transition: all 0.35s; position: relative; overflow: hidden; box-shadow: var(--card-shadow); } .problem-card::after { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at top, var(--teal-dim), transparent 60%); opacity: 0; transition: opacity 0.35s; } .problem-card:hover { border-color: var(--border-teal); transform: translateY(-4px); } .problem-card:hover::after { opacity: 1; } .problem-icon { width: 44px; height: 44px; background: var(--teal-dim); border-radius: 10px; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; position: relative; z-index: 1; } .problem-icon svg { width: 20px; height: 20px; stroke: var(--teal); fill: none; stroke-width: 2; } .problem-card h3 { font-size: 1.1rem; font-weight: 600; margin-bottom: 10px; position: relative; z-index: 1; } .problem-card p { font-size: 0.93rem; color: var(--text-secondary); line-height: 1.55; font-weight: var(--fw-light); position: relative; z-index: 1; } /* ── Shift ── */ .shift-container { display: grid; grid-template-columns: 1fr auto 1fr; gap: 32px; align-items: center; margin-top: 44px; } .shift-card { padding: 40px 32px; border-radius: 14px; border: 1px solid var(--border); } .shift-card.before { background: var(--bg-card); } .shift-card.after { background: var(--shift-after-bg); border-color: var(--border-teal); } .shift-card-label { font-family: 'JetBrains Mono', monospace; font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 14px; } .shift-card.after .shift-card-label { color: var(--teal); } .shift-card h3 { font-size: 1.4rem; font-weight: 600; margin-bottom: 22px; } .shift-list { list-style: none; display: flex; flex-direction: column; gap: 12px; } .shift-list li { font-size: 0.95rem; color: var(--text-secondary); line-height: 1.5; padding-left: 20px; position: relative; font-weight: var(--fw-light); } .shift-list li::before { content: ''; position: absolute; left: 0; top: 8px; width: 6px; height: 6px; border-radius: 50%; background: var(--text-muted); } .shift-card.after .shift-list li::before { background: var(--teal); } .shift-arrow { width: 56px; height: 56px; display: flex; align-items: center; justify-content: center; background: var(--teal-dim); border-radius: 50%; flex-shrink: 0; } .shift-arrow svg { width: 24px; height: 24px; stroke: var(--teal); fill: none; stroke-width: 2; } /* ── Architecture ── */ .stack-section { background: linear-gradient(180deg, var(--bg-deep), var(--stack-mid), var(--bg-deep)); overflow: hidden; } .stack-layers { margin-top: 44px; display: flex; flex-direction: column; gap: 4px; } .stack-layer { display: grid; grid-template-columns: 180px 1fr; align-items: stretch; border-radius: 10px; overflow: hidden; transition: all 0.3s; border: 1px solid var(--border); } .stack-layer:hover { border-color: var(--border-teal); } .stack-layer-num { padding: 22px 24px; background: var(--bg-card); display: flex; align-items: center; gap: 14px; font-weight: 600; font-size: 0.85rem; border-right: 2px solid var(--teal); } .stack-layer-num span { font-family: 'JetBrains Mono', monospace; font-size: 0.72rem; color: var(--teal); font-weight: 500; } .stack-layer-desc { padding: 22px 28px; background: var(--stack-desc-bg); font-size: 0.93rem; color: var(--text-secondary); font-weight: var(--fw-light); display: flex; align-items: center; } /* ── Features ── */ .features-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 44px; } .feature-card { padding: 36px 30px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; transition: all 0.35s; box-shadow: var(--card-shadow); } .feature-card:hover { border-color: var(--border-teal); transform: translateY(-3px); } .feature-icon { width: 48px; height: 48px; background: var(--teal-dim); border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; } .feature-icon svg { width: 22px; height: 22px; stroke: var(--teal); fill: none; stroke-width: 1.8; } .feature-card h3 { font-size: 1.1rem; font-weight: 600; margin-bottom: 10px; } .feature-card p { font-size: 0.93rem; color: var(--text-secondary); line-height: 1.6; font-weight: var(--fw-light); } /* ── Teams ── */ .teams-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 44px; } .team-card { padding: 28px 24px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; border-left: 3px solid var(--teal); transition: all 0.3s; box-shadow: var(--card-shadow); } .team-card:nth-child(2) { border-left-color: #3b82f6; } .team-card:nth-child(3) { border-left-color: #a78bfa; } .team-card:nth-child(4) { border-left-color: #f97316; } .team-card:nth-child(5) { border-left-color: #ec4899; } .team-card:nth-child(6) { border-left-color: #06b6d4; } .team-card:hover { transform: translateY(-3px); border-color: var(--border-teal); } .team-card h3 { font-size: 1rem; font-weight: 600; margin-bottom: 6px; } .team-card p { font-size: 0.85rem; color: var(--text-muted); font-weight: var(--fw-light); } /* ── CTA ── */ .cta-section { text-align: center; padding: 110px 0; } .cta-section .section-title { max-width: 600px; margin: 0 auto 20px; } .cta-section .section-desc { max-width: 480px; margin: 0 auto 44px; } .cta-actions { display: flex; justify-content: center; } /* ── Footer ── */ footer { padding: 48px 0; border-top: 1px solid var(--border); } footer .container { display: flex; justify-content: space-between; align-items: center; } .footer-left { display: flex; align-items: center; gap: 10px; } .footer-text { font-size: 0.88rem; color: var(--text-muted); font-weight: var(--fw-light); } .footer-links { display: flex; gap: 28px; list-style: none; } .footer-links a { color: var(--text-muted); text-decoration: none; font-size: 0.88rem; transition: color 0.2s; } .footer-links a:hover { color: var(--teal); } /* ── Dark theme: spacing & font size overrides ── */ [data-theme="dark"] section { padding: 120px 0; } [data-theme="dark"] .hero { padding: 140px 0 100px; } [data-theme="dark"] .cta-section { padding: 140px 0; } [data-theme="dark"] .problem-grid, [data-theme="dark"] .features-grid, [data-theme="dark"] .teams-grid, [data-theme="dark"] .stack-layers, [data-theme="dark"] .shift-container { margin-top: 56px; } [data-theme="dark"] .hero-sub { font-size: 1.15rem; margin-bottom: 44px; } [data-theme="dark"] .section-desc { font-size: 1.05rem; } [data-theme="dark"] .problem-card p, [data-theme="dark"] .feature-card p, [data-theme="dark"] .stack-layer-desc, [data-theme="dark"] .nav-links a { font-size: 0.88rem; } [data-theme="dark"] .shift-list li { font-size: 0.9rem; } [data-theme="dark"] .team-card p { font-size: 0.8rem; } [data-theme="dark"] .footer-text, [data-theme="dark"] .footer-links a { font-size: 0.82rem; } /* ── Mobile nav ── */ .nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 4px; width: 36px; height: 36px; flex-direction: column; justify-content: center; align-items: center; gap: 5px; } .nav-toggle span { display: block; width: 22px; height: 2px; background: var(--text-primary); border-radius: 2px; transition: all 0.3s; } .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); } .nav-toggle.open span:nth-child(2) { opacity: 0; } .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); } @media (max-width: 768px) { .nav-toggle { display: flex; } .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; gap: 0; background: var(--nav-mobile-bg); backdrop-filter: blur(20px); border-bottom: 1px solid var(--border); padding: 8px 0; } .nav-links.open { display: flex; } .nav-links li { width: 100%; } .nav-links a { display: block; padding: 14px 24px; font-size: 0.95rem; border-bottom: 1px solid var(--border); } .nav-links li:last-child a { margin: 12px 24px; padding: 12px 22px; text-align: center; border-bottom: none; } section { padding: 60px 0; } .hero { min-height: auto; padding: 100px 0 60px; } .hero h1 { font-size: clamp(2rem, 8vw, 2.8rem); } .hero-sub { font-size: 1.05rem; margin-bottom: 32px; } .hero-badge { margin-bottom: 24px; } .section-title { font-size: clamp(1.6rem, 5vw, 2.2rem); } .section-desc { font-size: 1rem; } .problem-grid, .features-grid { grid-template-columns: 1fr; } .teams-grid { grid-template-columns: 1fr 1fr; } .shift-container { grid-template-columns: 1fr; } .shift-arrow { transform: rotate(90deg); margin: 0 auto; } .stack-layer { grid-template-columns: 130px 1fr; } .cta-section { padding: 72px 0; } .cta-section .section-title { font-size: clamp(1.5rem, 5vw, 2rem); } footer .container { flex-direction: column; gap: 20px; text-align: center; } /* Dark theme mobile overrides */ [data-theme="dark"] section { padding: 72px 0; } [data-theme="dark"] .hero { padding: 110px 0 72px; } [data-theme="dark"] .cta-section { padding: 80px 0; } [data-theme="dark"] .hero-sub { font-size: 1rem; } [data-theme="dark"] .section-desc { font-size: 0.95rem; } } @media (max-width: 520px) { .hero { padding: 92px 0 48px; } .hero h1 { font-size: 1.85rem; } .teams-grid { grid-template-columns: 1fr; } .stack-layer { grid-template-columns: 1fr; } .stack-layer-num { border-right: none; border-bottom: 2px solid var(--teal); } .waitlist-input-group { flex-direction: column; } .waitlist-btn { border-radius: 0 0 8px 8px !important; justify-content: center; } .shift-card { padding: 28px 22px; } .problem-card { padding: 28px 22px; } .feature-card { padding: 28px 22px; } [data-theme="dark"] .hero { padding: 100px 0 56px; } }