:root {
  --ink: #0d0d0d;
  --ink-mid: #3a3a3a;
  --ink-light: #888;
  --paper: #f5f2ed;
  --paper-dark: #ece8e1;
  --accent: #c8440a;
  --accent-light: #f0e8e2;
  --gold: #b8941f;
  --border: rgba(0,0,0,0.1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:'DM Sans',sans-serif;font-weight:300;line-height:1.7;font-size:15px;padding-top:52px;}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(245,242,237,0.92);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:0.5px solid var(--border);padding:0 3rem;display:flex;align-items:center;justify-content:space-between;height:52px}
.nav-brand{font-family:'DM Serif Display',serif;font-size:18px;letter-spacing:0.02em;color:var(--ink)}
.nav-links{display:flex;gap:1.5rem;align-items:center;}
.nav-links a{font-size:12px;color:var(--ink-light);text-decoration:none;letter-spacing:0.06em;text-transform:uppercase;transition:color 0.2s}
.nav-links a:hover{color:var(--accent)}
.nav-links .nav-link-ext {color: var(--accent); font-weight: 500;}

/* HERO */
.hero{min-height:calc(100vh - 52px);display:flex;flex-direction:column;justify-content:center;padding:4rem 3rem;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:-40%;right:-20%;width:700px;height:700px;border-radius:50%;border:0.5px solid rgba(0,0,0,0.06);pointer-events:none}
.hero::after{content:'';position:absolute;top:-20%;right:-5%;width:400px;height:400px;border-radius:50%;border:0.5px solid rgba(0,0,0,0.08);pointer-events:none}
.hero-eyebrow{font-size:11px;letter-spacing:0.12em;text-transform:uppercase;color:var(--accent);margin-bottom:1.5rem;opacity:0;animation:fadeUp 0.8s 0.2s forwards}
.hero-title{font-family:'DM Serif Display',serif;font-size:clamp(52px,8vw,96px);line-height:1.0;color:var(--ink);margin-bottom:1.5rem;opacity:0;animation:fadeUp 0.8s 0.4s forwards}
.hero-title em{font-style:italic;color:var(--accent)}
.hero-sub{font-size:16px;color:var(--ink-mid);max-width:520px;line-height:1.8;margin-bottom:2.5rem;opacity:0;animation:fadeUp 0.8s 0.6s forwards}
.hero-meta{display:flex;gap:2rem;opacity:0;animation:fadeUp 0.8s 0.8s forwards;flex-wrap:wrap}
.hero-meta-item{display:flex;flex-direction:column;gap:3px}
.hero-meta-item .lbl{font-size:10px;letter-spacing:0.1em;text-transform:uppercase;color:var(--ink-light)}
.hero-meta-item .val{font-size:14px;font-weight:500;color:var(--ink)}
.scroll-hint{position:absolute;bottom:2rem;left:3rem;font-size:11px;letter-spacing:0.08em;text-transform:uppercase;color:var(--ink-light);display:flex;align-items:center;gap:8px;opacity:0;animation:fadeUp 0.8s 1.2s forwards}
.scroll-line{width:32px;height:0.5px;background:var(--ink-light)}

/* SECTIONS */
section{padding:7rem 3rem;border-top:0.5px solid var(--border)}
.sec-label{font-size:10px;letter-spacing:0.14em;text-transform:uppercase;color:var(--accent);margin-bottom:2rem;display:flex;align-items:center;gap:10px}
.sec-label::after{content:'';flex:1;height:0.5px;background:var(--border)}
.sec-title{font-family:'DM Serif Display',serif;font-size:clamp(28px,4vw,42px);line-height:1.15;margin-bottom:1.5rem;color:var(--ink)}
.sec-body{font-size:15px;color:var(--ink-mid);line-height:1.85;max-width:640px}

/* TWO COL */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
.two-col-wide{display:grid;grid-template-columns:2fr 1fr;gap:3rem;align-items:start}

/* PROBLEM CARDS */
.problem-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border);border:0.5px solid var(--border);margin-top:2.5rem}
.problem-card{background:var(--paper);padding:1.75rem;position:relative}
.problem-card .icon{font-size:11px;letter-spacing:0.1em;text-transform:uppercase;color:var(--ink-light);margin-bottom:1rem}
.problem-card h3{font-family:'DM Serif Display',serif;font-size:20px;margin-bottom:0.75rem;line-height:1.2}
.problem-card p{font-size:13px;color:var(--ink-mid);line-height:1.7}
.problem-card.accent-card{background:var(--accent);color:white}
.problem-card.accent-card .icon{color:rgba(255,255,255,0.6)}
.problem-card.accent-card h3{color:white}
.problem-card.accent-card p{color:rgba(255,255,255,0.8)}

/* SOLUTION */
.solution-steps{margin-top:2.5rem;display:flex;flex-direction:column;gap:0}
.step{display:grid;grid-template-columns:60px 1fr;border-top:0.5px solid var(--border);padding:1.5rem 0;align-items:start}
.step:last-child{border-bottom:0.5px solid var(--border)}
.step-num{font-family:'DM Serif Display',serif;font-size:36px;color:var(--paper-dark);line-height:1;padding-top:4px}
.step-content h3{font-size:15px;font-weight:500;color:var(--ink);margin-bottom:0.4rem}
.step-content p{font-size:13px;color:var(--ink-mid);line-height:1.7}

/* MARKET */
.market-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:2.5rem}
.stat-card{padding:1.5rem;border:0.5px solid var(--border);background:var(--paper)}
.stat-card .num{font-family:'DM Serif Display',serif;font-size:38px;color:var(--ink);line-height:1;margin-bottom:0.5rem}
.stat-card .unit{font-size:12px;color:var(--accent);letter-spacing:0.06em;text-transform:uppercase;margin-bottom:0.5rem}
.stat-card .desc{font-size:12px;color:var(--ink-light);line-height:1.6}

/* REVENUE */
.revenue-streams{margin-top:2.5rem;display:flex;flex-direction:column;gap:1px;background:var(--border)}
.stream{background:var(--paper);padding:1.25rem 1.5rem;display:grid;grid-template-columns:1fr auto;align-items:center;gap:1rem}
.stream-info h4{font-size:14px;font-weight:500;color:var(--ink);margin-bottom:3px}
.stream-info p{font-size:12px;color:var(--ink-light)}
.stream-tag{font-size:10px;letter-spacing:0.08em;text-transform:uppercase;padding:4px 10px;border:0.5px solid var(--border);color:var(--ink-light);white-space:nowrap}
.stream-tag.active-tag{background:var(--accent);color:white;border-color:var(--accent)}

/* ROADMAP */
.roadmap{margin-top:2.5rem;position:relative}
.roadmap::before{content:'';position:absolute;left:20px;top:0;bottom:0;width:0.5px;background:var(--border)}
.phase{padding:0 0 2.5rem 3.5rem;position:relative}
.phase:last-child{padding-bottom:0}
.phase-dot{position:absolute;left:14px;top:6px;width:13px;height:13px;border-radius:50%;background:var(--paper);border:1.5px solid var(--ink-light)}
.phase-dot.active{background:var(--accent);border-color:var(--accent)}
.phase-time{font-size:10px;letter-spacing:0.1em;text-transform:uppercase;color:var(--accent);margin-bottom:0.4rem}
.phase-title{font-family:'DM Serif Display',serif;font-size:20px;margin-bottom:0.6rem}
.phase-items{display:flex;flex-direction:column;gap:4px}
.phase-item{font-size:13px;color:var(--ink-mid);display:flex;align-items:flex-start;gap:8px}
.phase-item::before{content:'—';color:var(--ink-light);flex-shrink:0;margin-top:1px}

/* FOUNDER */
.founder-card{border:0.5px solid var(--border);padding:2rem;background:var(--paper);margin-top:2.5rem}
.founder-header{display:flex;align-items:center;gap:1.25rem;margin-bottom:1.5rem;padding-bottom:1.5rem;border-bottom:0.5px solid var(--border)}
.founder-avatar{width:52px;height:52px;border-radius:50%;background:var(--accent);display:flex;align-items:center;justify-content:center;font-family:'DM Serif Display',serif;font-size:20px;color:white;flex-shrink:0}
.founder-name{font-family:'DM Serif Display',serif;font-size:22px;line-height:1.2}
.founder-role{font-size:12px;color:var(--ink-light);letter-spacing:0.06em;text-transform:uppercase;margin-top:2px}
.credentials{display:flex;flex-direction:column;gap:10px}
.cred{display:flex;align-items:flex-start;gap:12px}
.cred-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);margin-top:6px;flex-shrink:0}
.cred-text{font-size:13px;color:var(--ink-mid);line-height:1.6}
.cred-text strong{color:var(--ink);font-weight:500}

/* DIFFERENTIATORS */
.diff-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--border);margin-top:2.5rem}
.diff-item{background:var(--paper);padding:1.5rem}
.diff-item h4{font-size:13px;font-weight:500;letter-spacing:0.04em;color:var(--ink);margin-bottom:0.5rem}
.diff-item p{font-size:12px;color:var(--ink-mid);line-height:1.7}
.diff-num{font-family:'DM Serif Display',serif;font-size:32px;color:var(--paper-dark);line-height:1;margin-bottom:0.5rem}

/* VISION */
.vision-block{background:var(--ink);color:var(--paper);padding:3rem;margin-top:2.5rem}
.vision-block .v-label{font-size:10px;letter-spacing:0.14em;text-transform:uppercase;color:var(--ink-light);margin-bottom:1.5rem}
.vision-block .v-title{font-family:'DM Serif Display',serif;font-size:clamp(24px,3.5vw,36px);line-height:1.25;color:var(--paper);margin-bottom:1.5rem}
.vision-block .v-body{font-size:14px;color:rgba(245,242,237,0.65);line-height:1.85}
.vision-pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,0.08);margin-top:2rem}
.pillar{background:var(--ink);padding:1.25rem;border-top:2px solid transparent}
.pillar.p1{border-color:#c8440a}
.pillar.p2{border-color:#b8941f}
.pillar.p3{border-color:#4a8c6e}
.pillar.p4{border-color:#4a6e8c}
.pillar h4{font-size:13px;font-weight:500;color:var(--paper);margin-bottom:0.4rem}
.pillar p{font-size:11px;color:rgba(245,242,237,0.5);line-height:1.6}

/* CONTACT */
.contact-row{display:flex;gap:1.5rem;margin-top:2rem;flex-wrap:wrap}
.contact-item{padding:0.75rem 1.25rem;border:0.5px solid var(--border);font-size:13px;color:var(--ink-mid)}
.contact-item strong{color:var(--ink);font-weight:500}
.contact-item a:hover {color: var(--accent) !important;}

/* FOOTER */
footer{padding:2rem 3rem;border-top:0.5px solid var(--border);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1.5rem;}
footer .f-brand{font-family:'DM Serif Display',serif;font-size:16px}
footer .f-links a:hover {color: var(--accent) !important;}
footer .f-note{font-size:11px;color:var(--ink-light)}

/* ANIMATIONS */
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}

.reveal{opacity:0;transform:translateY(16px);transition:opacity 0.7s ease,transform 0.7s ease}
.reveal.active{opacity:1;transform:none} /* Fixed JS event tracking identifier */

@media(max-width:860px){
  nav .nav-links {display: none !important;}
}

@media(max-width:700px){
  nav{padding:0 1.25rem}
  .hero{padding:4rem 1.25rem 2rem}
  section{padding:4rem 1.25rem}
  .two-col,.two-col-wide,.problem-grid,.market-stats,.diff-grid,.vision-pillars{grid-template-columns:1fr}
  .roadmap::before{left:10px}
  .phase{padding-left:2rem}
  .phase-dot{left:4px}
  footer{flex-direction:column;gap:1rem;text-align:center}
}