/* === FONTS === */
/* JetBrains Mono: headings, nav, accents */
/* Space Grotesk: body, UI */

:root{
  --bg: #FAF9F6;
  --bg-alt: #F4F2EE;
  --text: #1A1A1A;
  --text-secondary: #525252;
  --text-muted: #8A8A8A;
  --accent: #4F46E5;
  --accent-hover: #4338CA;
  --accent-light: rgba(79,70,229,0.06);
  --border: #E8E6E1;
  --radius: 8px;
  --font-heading: "JetBrains Mono", "SF Mono", "Fira Code", monospace;
  --font-body: "Space Grotesk", system-ui, -apple-system, sans-serif;
}

/* === RESET === */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--text-secondary);background:var(--bg);line-height:1.7;font-size:1rem;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
ul{list-style:none}
img{max-width:100%}

::selection{background:var(--accent);color:#fff}

/* === CONTAINER === */
.container{max-width:1040px;margin:0 auto;padding:0 28px}

/* === NAV === */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(250,249,246,0.88);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:56px}
.logo{font-family:var(--font-heading);font-size:1.05rem;font-weight:600;color:var(--text);letter-spacing:-0.02em}
.logo span{color:var(--accent);font-weight:500}
.logo:hover{color:var(--accent)}
.logo:hover span{color:var(--text)}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{font-family:var(--font-heading);font-size:0.8rem;font-weight:500;color:var(--text-muted);transition:color 0.15s}
.nav-links a:not(.btn):hover{color:var(--text)}
.nav-links .btn{font-family:var(--font-body);font-size:0.8rem}

/* === BUTTONS === */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;font-family:var(--font-body);font-weight:500;font-size:0.875rem;border:none;border-radius:6px;cursor:pointer;transition:all 0.2s;letter-spacing:-0.01em;white-space:nowrap}
.btn-primary,.nav-links .btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover,.nav-links .btn-primary:hover{background:var(--accent-hover);color:#fff;transform:translateY(-1px)}
.btn-outline{background:transparent;color:var(--text);border:1px solid var(--border)}
.btn-outline:hover{background:var(--bg);border-color:var(--text-muted);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--text-secondary);padding:14px 0}
.btn-ghost:hover{color:var(--text)}
.btn-sm{padding:6px 18px;font-size:0.8rem}
.btn-lg{padding:16px 36px;font-size:0.95rem;border-radius:8px}
.btn-block{display:flex;width:100%}

/* === NAV TOGGLE === */
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.nav-toggle span{display:block;width:22px;height:1.5px;background:var(--text);border-radius:1px;transition:all 0.3s}
.nav-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* === SECTION HEADER === */
.section-hdr{margin-bottom:56px}
.section-index{display:block;font-family:var(--font-heading);font-size:0.72rem;font-weight:500;color:var(--text-muted);margin-bottom:8px}
.section-hdr h2{font-family:var(--font-heading);font-size:1.5rem;font-weight:600;color:var(--text);line-height:1.3;margin-bottom:12px}
.section-sub{font-size:1.02rem;color:var(--text-secondary);line-height:1.7}

/* === HERO === */
.hero{padding:180px 0 120px;background:var(--bg)}
.hero-inner{max-width:720px}
.hero-index{display:block;font-family:var(--font-heading);font-size:0.72rem;font-weight:500;color:var(--text-muted);margin-bottom:16px}
.hero h1{font-family:var(--font-heading);font-size:clamp(2rem,5vw,3.2rem);font-weight:600;color:var(--text);line-height:1.15;letter-spacing:-0.03em;margin-bottom:24px}
.cursor{display:inline-block;color:var(--accent);animation:blink 1s step-end infinite;font-weight:400}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}
.hero-desc{font-size:1.12rem;color:var(--text-secondary);line-height:1.75;margin-bottom:36px;max-width:620px}
.hero-actions{display:flex;gap:24px;align-items:center;flex-wrap:wrap}

/* === LIFECYCLE === */
.lifecycle{padding:100px 0;background:var(--bg-alt)}
.lifecycle-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;max-width:900px}
.lc-item{display:flex;gap:16px;padding:28px 24px;transition:background 0.2s;align-items:flex-start}
.lc-item:hover{background:var(--accent-light)}
.lc-num{font-family:var(--font-heading);font-size:0.75rem;font-weight:500;color:var(--text-muted);flex-shrink:0;padding-top:2px;min-width:28px}
.lc-item h4{font-family:var(--font-heading);font-size:0.9rem;font-weight:600;color:var(--text);margin-bottom:4px}
.lc-item h4::after{content:""}
.lc-item p{font-size:0.87rem;color:var(--text-secondary);line-height:1.6}

/* === OFFER === */
.offer{padding:100px 0;background:var(--bg)}
.offer-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.offer-tag{display:inline-block;font-family:var(--font-heading);font-size:0.7rem;font-weight:600;text-transform:uppercase;letter-spacing:0.08em;color:var(--accent);margin-bottom:24px}
.offer-tag.accent{color:#059669}
.offer-col ul{display:grid;gap:14px}
.offer-col li{font-size:0.92rem;line-height:1.5;padding-left:20px;position:relative}
.offer-col li::before{content:"—";position:absolute;left:0;color:var(--text-muted)}

/* === PRICING === */
.pricing{padding:100px 0;background:var(--bg-alt)}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;max-width:960px;margin:0 auto;background:var(--border)}
.price-card{background:var(--bg-alt);padding:40px 32px;text-align:center;transition:background 0.2s}
.price-card:hover{background:var(--bg)}
.price-card.featured{background:var(--accent-light)}
.price-card.featured:hover{background:var(--accent-light)}
.price-tier{font-family:var(--font-heading);font-size:0.7rem;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.08em;margin-bottom:12px;display:block}
.price-amount{font-family:var(--font-heading);font-size:2.4rem;font-weight:700;color:var(--text);margin-bottom:4px}
.price-amount span{font-size:0.9rem;font-weight:400;color:var(--text-muted)}
.price-size{font-size:0.82rem;color:var(--text-secondary);margin-bottom:28px;padding-bottom:28px;border-bottom:1px solid var(--border)}
.price-card ul{display:grid;gap:10px;margin-bottom:28px;text-align:left}
.price-card li{font-size:0.85rem;color:var(--text-secondary);padding-left:18px;position:relative;line-height:1.5}
.price-card li::before{content:"—";position:absolute;left:0;color:var(--text-muted)}
.enterprise-row{margin-top:24px;text-align:center;font-size:0.92rem;color:var(--text-secondary)}
.enterprise-row a{color:var(--accent);font-weight:500}
.enterprise-row a:hover{text-decoration:underline}
.pricing-footnote{text-align:center;font-size:0.78rem;color:var(--text-muted);margin-top:20px}

/* === CONTACT === */
.contact{padding:100px 0;background:var(--bg)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.contact-text p{font-size:1.05rem;color:var(--text-secondary);line-height:1.7;margin-bottom:24px}
.contact-meta{margin-top:24px;font-family:var(--font-heading);font-size:0.82rem;color:var(--text-muted)}
.contact-form{background:var(--bg-alt);border-radius:var(--radius);padding:36px}
.form-group{margin-bottom:18px}
.form-group label{display:block;font-family:var(--font-heading);font-size:0.78rem;font-weight:500;color:var(--text);margin-bottom:6px}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:10px 14px;border:1px solid var(--border);border-radius:6px;font-family:var(--font-body);font-size:0.9rem;color:var(--text);background:var(--bg);transition:border-color 0.15s;outline:none}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-light)}
.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-muted)}
.form-group select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238A8A8A' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px;cursor:pointer}
.form-note{font-size:0.78rem;color:var(--text-muted);text-align:center;margin-top:12px}

/* === THANK YOU OVERLAY === */
.thank-you-overlay{display:none;position:fixed;inset:0;background:rgba(26,26,26,0.2);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:200;align-items:center;justify-content:center}
.thank-you-overlay.active{display:flex}
.thank-you-card{background:var(--bg);border-radius:12px;padding:48px;max-width:460px;text-align:center;box-shadow:0 20px 60px rgba(0,0,0,0.06);margin:24px;border:1px solid var(--border)}
.thank-you-card h2{font-family:var(--font-heading);font-size:1.3rem;font-weight:600;color:var(--text);margin-bottom:14px}
.thank-you-card p{font-size:0.92rem;color:var(--text-secondary);line-height:1.7;margin-bottom:24px}
.thank-you-card p a{color:var(--accent);font-weight:500}
.thank-you-card p a:hover{text-decoration:underline}

/* === FOOTER === */
.footer{background:var(--bg-alt);padding:48px 0 0;border-top:1px solid var(--border)}
.footer-inner{display:flex;justify-content:space-between;align-items:flex-start;padding-bottom:36px;gap:48px}
.footer-brand .logo{font-size:1rem;margin-bottom:8px;display:block}
.footer-brand p{font-size:0.82rem;color:var(--text-muted)}
.footer-links{display:flex;gap:32px}
.footer-links a{font-family:var(--font-heading);font-size:0.8rem;color:var(--text-secondary);transition:color 0.15s}
.footer-links a:hover{color:var(--text)}
.footer-bottom{padding:20px 0}
.footer-bottom p{font-family:var(--font-heading);font-size:0.72rem;color:var(--text-muted);text-align:left}

/* === REVEAL === */
.reveal{opacity:0;transform:translateY(16px);transition:opacity 0.6s ease,transform 0.6s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* === RESPONSIVE === */
@media(max-width:768px){
  .hero{padding:140px 0 80px}
  .hero h1{font-size:1.9rem}
  .hero-desc{font-size:1rem}
  .hero-actions{flex-direction:column;align-items:flex-start}
  .lifecycle-grid{grid-template-columns:1fr}
  .offer-grid{grid-template-columns:1fr;gap:32px}
  .pricing-grid{grid-template-columns:1fr;gap:0}
  .contact-grid{grid-template-columns:1fr;gap:40px}
  .footer-inner{flex-direction:column;gap:28px}
  .section-hdr h2{font-size:1.3rem}

  .nav-links{position:fixed;top:0;right:-100%;width:280px;height:100vh;background:var(--bg);flex-direction:column;padding:72px 32px 32px;gap:24px;box-shadow:-4px 0 24px rgba(0,0,0,0.04);transition:right 0.3s}
  .nav-links.active{right:0}
  .nav-toggle{display:flex;z-index:101}
}
@media(max-width:480px){
  .hero h1{font-size:1.6rem}
  .price-amount{font-size:2rem}
  .price-card{padding:28px}
  .contact-form{padding:28px}
  .thank-you-card{padding:32px}
}