/* ============================================================
   Startup13 — Shared Stylesheet
   Mirrors the homepage design system exactly.
   ============================================================ */

:root{
  --bg:#0b0b0c;
  --bg-2:#111114;
  --fg:#f4f2ec;
  --muted:#8a8a92;
  --line:#24242a;
  --accent:#ff5b1f;
  --accent-2:#e8ff5b;
  --card:#141418;
  --radius:18px;
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{
  background:var(--bg);
  color:var(--fg);
  font-family:'Space Grotesk',system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;
  font-feature-settings:'ss01';
  line-height:1.45;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
.serif{font-family:'Instrument Serif',serif;font-weight:400;letter-spacing:-0.01em}
.mono{font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:0.02em;text-transform:uppercase}

/* ---------- NAV ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 32px;
  backdrop-filter:blur(14px);
  background:rgba(11,11,12,0.6);
  border-bottom:1px solid rgba(255,255,255,0.05);
}
.logo{display:flex;align-items:center;gap:10px;font-weight:600;letter-spacing:-0.02em}
.logo-mark{
  width:28px;height:28px;border-radius:8px;
  background:var(--accent);
  display:grid;place-items:center;
  font-family:'JetBrains Mono',monospace;font-weight:700;font-size:12px;color:#111;
  position:relative;overflow:hidden;
}
.logo-mark::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,transparent 50%,rgba(255,255,255,0.15) 50%)}
.logo-text{font-size:16px}
.logo-text span{color:var(--accent)}

.nav-links{display:flex;gap:22px;align-items:center;list-style:none}
@media (max-width:1280px){.nav-links{gap:18px}.nav-links a, .nav-links .nav-trigger{font-size:13px}}
.nav-links > li{position:relative;list-style:none}
.nav-links a, .nav-links .nav-trigger{
  font-size:14px;color:var(--muted);transition:color 0.2s;
  display:inline-flex;align-items:center;gap:6px;
  background:none;border:none;cursor:pointer;padding:0;
  font-family:inherit;
}
.nav-links a:hover, .nav-links .nav-trigger:hover, .nav-links a.active{color:var(--fg)}
.nav-links .caret{width:9px;height:9px;opacity:0.7}

/* Dropdown */
.nav-dropdown{
  position:absolute;top:calc(100% + 14px);left:-16px;
  min-width:280px;
  background:rgba(20,20,24,0.96);
  backdrop-filter:blur(20px);
  border:1px solid var(--line);
  border-radius:14px;
  padding:14px;
  display:flex;flex-direction:column;gap:2px;
  opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
  box-shadow:0 20px 60px rgba(0,0,0,0.45);
}
.nav-links li:hover > .nav-dropdown,
.nav-links li:focus-within > .nav-dropdown{opacity:1;visibility:visible;transform:none}
.nav-dropdown a{
  display:flex;justify-content:space-between;align-items:center;
  padding:10px 14px;border-radius:10px;
  color:var(--fg);font-size:14px;
  transition:background 0.18s, color 0.18s;
}
.nav-dropdown a:hover{background:var(--card);color:var(--accent)}
.nav-dropdown .group-label{
  font-family:'JetBrains Mono',monospace;font-size:10px;
  color:var(--muted);letter-spacing:0.1em;text-transform:uppercase;
  padding:10px 14px 6px;
}

/* Nested dropdown (CRM submenu) */
.nav-dropdown .nested{position:relative}
.nav-dropdown .nested > a::after{
  content:'›';margin-left:auto;color:var(--muted);font-size:16px;line-height:1;
}
.nav-dropdown .nested > .nav-subdropdown{
  position:absolute;top:0;left:calc(100% + 6px);
  min-width:240px;
  background:rgba(20,20,24,0.96);
  backdrop-filter:blur(20px);
  border:1px solid var(--line);
  border-radius:14px;
  padding:10px;display:flex;flex-direction:column;gap:2px;
  opacity:0;visibility:hidden;transform:translateX(-6px);
  transition:opacity 0.18s, transform 0.18s, visibility 0.18s;
  box-shadow:0 20px 60px rgba(0,0,0,0.45);
}
.nav-dropdown .nested:hover > .nav-subdropdown,
.nav-dropdown .nested:focus-within > .nav-subdropdown{opacity:1;visibility:visible;transform:none}

.nav-cta{
  padding:10px 18px;border-radius:999px;
  background:var(--fg);color:#0b0b0c;font-weight:500;font-size:14px;
  display:inline-flex;align-items:center;gap:8px;
  transition:transform 0.2s;
}
.nav-cta:hover{transform:translateY(-1px)}
.nav-cta .dot{width:6px;height:6px;border-radius:50%;background:#22c55e;box-shadow:0 0 8px #22c55e}

/* Page title hero */
.page-hero{
  min-height:62vh;
  padding:160px 32px 80px;
  display:grid;grid-template-columns:1.3fr 1fr;
  gap:40px;align-items:end;
  border-bottom:1px solid var(--line);
  position:relative;overflow:hidden;
}
.page-hero-bg{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,0.025) 1px,transparent 1px);
  background-size:80px 80px;
  mask-image:radial-gradient(ellipse at 80% 30%,black 0%,transparent 70%);
  pointer-events:none;
}
.page-hero .kicker{display:flex;align-items:center;gap:12px;color:var(--muted);margin-bottom:24px;position:relative}
.page-hero .kicker .bar{width:32px;height:1px;background:var(--muted)}
.page-hero h1{
  font-family:'Instrument Serif',serif;font-weight:400;
  font-size:clamp(48px,7vw,108px);line-height:0.95;letter-spacing:-0.03em;
  position:relative;
}
.page-hero h1 em{font-style:italic;color:var(--accent)}
.page-hero .lede{color:var(--muted);font-size:17px;max-width:440px;line-height:1.55}
.page-hero .lede strong{color:var(--fg);font-weight:500}

/* Breadcrumb */
.breadcrumbs{
  font-family:'JetBrains Mono',monospace;font-size:11px;
  text-transform:uppercase;letter-spacing:0.1em;color:var(--muted);
  display:flex;flex-wrap:wrap;gap:8px;align-items:center;
  margin-bottom:16px;position:relative;
}
.breadcrumbs a{color:var(--muted);transition:color 0.2s}
.breadcrumbs a:hover{color:var(--fg)}
.breadcrumbs .sep{opacity:0.5}
.breadcrumbs .current{color:var(--fg)}

/* Generic section */
section{padding:120px 32px;position:relative}
section.tight{padding:80px 32px}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:60px;gap:40px;flex-wrap:wrap}
.section-tag{display:flex;align-items:center;gap:10px;color:var(--muted);margin-bottom:16px}
.section-tag .bullet{width:8px;height:8px;background:var(--accent);border-radius:50%}
.section-title{font-family:'Instrument Serif',serif;font-size:clamp(36px,5.4vw,68px);line-height:1;letter-spacing:-0.02em;max-width:14ch}
.section-title em{font-style:italic;color:var(--accent)}
.section-desc{color:var(--muted);max-width:380px;font-size:15px;line-height:1.6}

/* Buttons */
.btn{
  padding:14px 22px;border-radius:999px;font-size:14px;font-weight:500;
  display:inline-flex;align-items:center;gap:10px;transition:all 0.2s;
}
.btn-primary{background:var(--accent);color:#0b0b0c}
.btn-primary:hover{background:#ff7544;transform:translateY(-1px)}
.btn-ghost{border:1px solid var(--line);color:var(--fg)}
.btn-ghost:hover{border-color:var(--fg)}
.arrow{width:14px;height:14px;transition:transform 0.2s}
.btn:hover .arrow{transform:translate(2px,-2px)}

/* Feature grid (services / industries) */
.feature-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.feature{
  background:var(--bg);padding:40px 32px;
  grid-column:span 4;display:flex;flex-direction:column;gap:20px;
  min-height:320px;transition:background 0.3s;position:relative;
  color:inherit;
}
.feature:hover{background:var(--card)}
.feature.wide{grid-column:span 6}
.feature.full{grid-column:span 12}
.feature .num{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--muted)}
.feature .icon{
  width:52px;height:52px;border-radius:12px;
  background:var(--card);border:1px solid var(--line);
  display:grid;place-items:center;transition:all 0.3s;
}
.feature:hover .icon{background:var(--accent);border-color:var(--accent)}
.feature:hover .icon svg{stroke:#0b0b0c}
.feature .icon svg{width:22px;height:22px;stroke:var(--fg);stroke-width:1.5;fill:none;transition:stroke 0.3s}
.feature h3{font-size:24px;font-weight:500;letter-spacing:-0.01em;line-height:1.15}
.feature p{color:var(--muted);font-size:14px;line-height:1.6}
.feature .meta{margin-top:auto;display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-family:'JetBrains Mono',monospace;font-size:11px;text-transform:uppercase}
.feature .meta .plus{
  width:28px;height:28px;border-radius:50%;border:1px solid var(--line);
  display:grid;place-items:center;font-size:14px;transition:all 0.3s;
}
.feature:hover .plus{background:var(--fg);color:#0b0b0c;border-color:var(--fg);transform:rotate(90deg)}

/* Two-column content split */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:start}
.split .lead-block h2{font-family:'Instrument Serif',serif;font-size:clamp(36px,5vw,60px);line-height:1.05;letter-spacing:-0.02em;margin-bottom:18px}
.split .lead-block h2 em{font-style:italic;color:var(--accent)}
.split p{color:var(--muted);font-size:16px;line-height:1.65;margin-bottom:14px}
.split .body-block p{font-size:15px}
.bullets{list-style:none;display:flex;flex-direction:column;gap:14px;margin-top:8px}
.bullets li{display:flex;gap:14px;align-items:flex-start;font-size:15px;line-height:1.5;color:var(--fg)}
.bullets li::before{
  content:'';width:18px;height:18px;border-radius:50%;
  background:var(--accent);flex-shrink:0;margin-top:1px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%230b0b0c' stroke-width='2'%3E%3Cpath d='M3 8l3 3 7-7'/%3E%3C/svg%3E");
  background-size:contain;background-repeat:no-repeat;background-position:center;
}

/* Pillar list (numbered steps / pillars) */
.pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}
.pillar{padding:40px 24px 40px 0;border-right:1px solid var(--line);position:relative}
.pillar:last-child{border-right:none}
.pillar:not(:first-child){padding-left:24px}
.pillar .pn{font-family:'Instrument Serif',serif;font-size:60px;line-height:1;color:var(--accent);font-style:italic;margin-bottom:18px}
.pillar h4{font-size:20px;font-weight:500;margin-bottom:10px}
.pillar p{color:var(--muted);font-size:14px;line-height:1.55}
.pillar-dot{position:absolute;top:-5px;left:-5px;width:10px;height:10px;border-radius:50%;background:var(--accent)}
.pillar:not(:first-child) .pillar-dot{left:19px}

/* Stats band (orange) */
.band{
  background:var(--accent);color:#0b0b0c;
  padding:100px 32px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;
}
.band-inner{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.band h2{font-family:'Instrument Serif',serif;font-size:clamp(40px,5.5vw,72px);line-height:1;letter-spacing:-0.02em}
.band h2 em{font-style:italic}
.band-metrics{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.metric{border-top:2px solid #0b0b0c;padding-top:16px}
.metric-num{font-family:'Instrument Serif',serif;font-size:64px;line-height:1;letter-spacing:-0.02em}
.metric-num sup{font-size:22px;vertical-align:super}
.metric-label{font-family:'JetBrains Mono',monospace;font-size:11px;text-transform:uppercase;letter-spacing:0.08em;margin-top:8px}

/* FAQ accordion */
.faq-list{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{
  list-style:none;cursor:pointer;
  padding:26px 0;
  display:flex;justify-content:space-between;align-items:center;gap:24px;
  font-size:20px;font-weight:500;letter-spacing:-0.01em;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary .toggle{
  width:36px;height:36px;border-radius:50%;border:1px solid var(--line);
  display:grid;place-items:center;flex-shrink:0;
  transition:all 0.25s;
}
.faq-item[open] summary .toggle{background:var(--accent);border-color:var(--accent);color:#0b0b0c;transform:rotate(45deg)}
.faq-item .answer{color:var(--muted);font-size:15px;line-height:1.65;padding:0 0 26px;max-width:80ch}
.faq-item .answer p{margin-bottom:10px}
.faq-item .answer p:last-child{margin-bottom:0}

/* Article (blog) */
.article{max-width:780px;margin:0 auto;padding:140px 32px 80px}
.article .meta-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center;color:var(--muted);font-family:'JetBrains Mono',monospace;font-size:11px;text-transform:uppercase;letter-spacing:0.08em;margin-bottom:24px}
.article .meta-row .pill{padding:4px 10px;border:1px solid var(--line);border-radius:999px}
.article h1{font-family:'Instrument Serif',serif;font-size:clamp(40px,6vw,76px);line-height:1.02;letter-spacing:-0.02em;margin-bottom:24px}
.article h1 em{font-style:italic;color:var(--accent)}
.article .lede{color:var(--muted);font-size:18px;line-height:1.6;margin-bottom:36px}
.article .body{font-size:17px;line-height:1.75}
.article .body h2{font-family:'Instrument Serif',serif;font-size:32px;line-height:1.15;letter-spacing:-0.01em;margin:42px 0 14px}
.article .body h3{font-size:20px;font-weight:500;letter-spacing:-0.01em;margin:30px 0 8px}
.article .body p{margin-bottom:18px;color:var(--fg)}
.article .body ul, .article .body ol{margin:0 0 18px 22px;color:var(--fg)}
.article .body ul li, .article .body ol li{margin-bottom:8px}
.article .body blockquote{
  border-left:2px solid var(--accent);
  padding:8px 18px;margin:24px 0;
  font-family:'Instrument Serif',serif;font-style:italic;font-size:22px;color:var(--fg);
}
.article .body code{background:var(--card);border:1px solid var(--line);padding:2px 6px;border-radius:6px;font-family:'JetBrains Mono',monospace;font-size:14px}
.article .author{display:flex;align-items:center;gap:14px;padding-top:32px;margin-top:32px;border-top:1px solid var(--line)}
.article .author .avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#ff9b6b);display:grid;place-items:center;font-weight:500;font-size:14px;color:#0b0b0c;flex-shrink:0}
.article .author-name{font-size:14px;font-weight:500}
.article .author-role{font-size:12px;color:var(--muted);font-family:'JetBrains Mono',monospace}

/* Card list (case studies, blog list) */
.card-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:20px}
.card{
  border-radius:var(--radius);overflow:hidden;background:var(--card);
  border:1px solid var(--line);transition:transform 0.3s;
  display:flex;flex-direction:column;color:inherit;
}
.card:hover{transform:translateY(-4px)}
.card-visual{
  aspect-ratio:16/10;position:relative;overflow:hidden;background:var(--bg-2);
  display:flex;align-items:center;justify-content:center;
}
.card-visual .label{position:absolute;top:16px;left:16px;padding:6px 10px;border-radius:999px;background:rgba(11,11,12,0.7);backdrop-filter:blur(8px);font-family:'JetBrains Mono',monospace;font-size:10px;text-transform:uppercase;letter-spacing:0.05em;border:1px solid rgba(255,255,255,0.1)}
.card-body{padding:22px 26px;display:flex;flex-direction:column;gap:8px;flex:1}
.card-body .cat{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:0.06em}
.card-body h3{font-size:20px;font-weight:500;letter-spacing:-0.01em;line-height:1.2}
.card-body p{color:var(--muted);font-size:14px;line-height:1.55}
.card-body .read-more{margin-top:auto;font-family:'JetBrains Mono',monospace;font-size:11px;text-transform:uppercase;letter-spacing:0.08em;color:var(--accent);padding-top:8px}

.card.col-6{grid-column:span 6}
.card.col-4{grid-column:span 4}
.card.col-12{grid-column:span 12}

/* Visualizations for cards */
.viz{position:absolute;inset:0;display:grid;place-items:center}
.viz-1{background:radial-gradient(circle at 30% 30%,#ff5b1f 0%,transparent 50%),radial-gradient(circle at 70% 70%,#e8ff5b 0%,transparent 40%),#1a1410}
.viz-2{background:#0f0f14}
.viz-2::before{content:'';position:absolute;inset:0;background-image:linear-gradient(var(--accent) 1px,transparent 1px),linear-gradient(90deg,var(--accent) 1px,transparent 1px);background-size:30px 30px;opacity:0.15}
.viz-3{background:linear-gradient(135deg,#e8ff5b 0%,#b0c449 100%);color:#0b0b0c}
.viz-4{background:#12120f}
.viz-5{background:linear-gradient(135deg,#1a1410 0%,#0f0f14 100%)}
.viz-5::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 50% 50%,rgba(255,91,31,0.25) 0%,transparent 60%)}
.viz-text{font-family:'Instrument Serif',serif;font-style:italic;font-size:48px;color:var(--fg);position:relative;z-index:1}
.viz-text em{font-style:italic;color:var(--accent)}

/* Form */
.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:720px}
.contact-form .full{grid-column:span 2}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:0.08em}
.field input,.field select,.field textarea{
  background:var(--bg-2);border:1px solid var(--line);border-radius:12px;
  padding:14px 16px;color:var(--fg);font-family:inherit;font-size:15px;
  transition:border-color 0.2s, background 0.2s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);background:var(--card)}
.field textarea{min-height:140px;resize:vertical;font-family:inherit}
.contact-form button{
  grid-column:span 2;justify-self:start;
}
.contact-meta{display:flex;flex-direction:column;gap:24px}
.contact-meta .meta-block{padding:24px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card)}
.contact-meta .meta-block .label{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:0.08em;margin-bottom:8px}
.contact-meta .meta-block .value{font-family:'Instrument Serif',serif;font-size:24px;letter-spacing:-0.01em}
.contact-meta .meta-block a{color:var(--fg);transition:color 0.2s}
.contact-meta .meta-block a:hover{color:var(--accent)}
.contact-meta .small{font-size:14px;color:var(--muted);line-height:1.5}

/* CTA */
.cta{
  padding:140px 32px;text-align:center;position:relative;overflow:hidden;
  border-top:1px solid var(--line);
}
.cta-bg{position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(255,91,31,0.15) 0%,transparent 60%);pointer-events:none}
.cta-inner{position:relative;max-width:900px;margin:0 auto}
.cta h2{font-family:'Instrument Serif',serif;font-size:clamp(48px,7vw,108px);line-height:0.98;letter-spacing:-0.03em;margin-bottom:28px}
.cta h2 em{font-style:italic;color:var(--accent)}
.cta p{color:var(--muted);font-size:17px;max-width:540px;margin:0 auto 36px;line-height:1.55}
.cta-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* Legal pages */
.legal{max-width:820px;margin:0 auto;padding:140px 32px 80px}
.legal h1{font-family:'Instrument Serif',serif;font-size:clamp(40px,6vw,76px);line-height:1.02;letter-spacing:-0.02em;margin-bottom:14px}
.legal .updated{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:0.08em;margin-bottom:36px}
.legal h2{font-family:'Instrument Serif',serif;font-size:28px;line-height:1.15;letter-spacing:-0.01em;margin:36px 0 12px}
.legal h3{font-size:18px;font-weight:500;margin:22px 0 8px}
.legal p, .legal li{color:var(--muted);font-size:15px;line-height:1.7;margin-bottom:12px}
.legal ul, .legal ol{margin-left:22px;margin-bottom:18px}
.legal a{color:var(--accent);border-bottom:1px solid transparent;transition:border-color 0.2s}
.legal a:hover{border-bottom-color:var(--accent)}

/* Footer */
footer{background:var(--bg-2);padding:80px 32px 32px;border-top:1px solid var(--line)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:60px}
.footer-brand h3{font-family:'Instrument Serif',serif;font-size:48px;line-height:1;margin-bottom:16px}
.footer-brand h3 em{color:var(--accent);font-style:italic}
.footer-brand p{color:var(--muted);font-size:14px;max-width:280px;line-height:1.5;margin-bottom:20px}
.socials{display:flex;gap:10px}
.social{width:36px;height:36px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;transition:all 0.2s}
.social:hover{background:var(--accent);border-color:var(--accent)}
.social:hover svg{stroke:#0b0b0c}
.social svg{width:16px;height:16px;stroke:var(--fg);stroke-width:1.5;fill:none;transition:stroke 0.2s}
.footer-col h5{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:0.1em;margin-bottom:16px}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-col a{font-size:14px;color:var(--fg);transition:color 0.2s}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{border-top:1px solid var(--line);padding-top:24px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;color:var(--muted);font-family:'JetBrains Mono',monospace;font-size:11px;text-transform:uppercase;letter-spacing:0.05em}

/* Mobile menu */
.nav-toggle{display:none;width:40px;height:40px;border:1px solid var(--line);border-radius:10px;align-items:center;justify-content:center;background:transparent;cursor:pointer}
.nav-toggle span{display:block;width:16px;height:1.5px;background:var(--fg);position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:'';position:absolute;left:0;width:16px;height:1.5px;background:var(--fg);transition:transform 0.25s}
.nav-toggle span::before{top:-5px}
.nav-toggle span::after{top:5px}
.nav-toggle.open span{background:transparent}
.nav-toggle.open span::before{transform:translateY(5px) rotate(45deg)}
.nav-toggle.open span::after{transform:translateY(-5px) rotate(-45deg)}

.mobile-drawer{position:fixed;top:0;right:0;bottom:0;width:min(360px,88vw);z-index:49;background:var(--bg-2);border-left:1px solid var(--line);padding:90px 24px 28px;transform:translateX(100%);transition:transform 0.35s cubic-bezier(0.2,0.7,0.2,1);display:flex;flex-direction:column;gap:2px;overflow-y:auto}
.mobile-drawer.open{transform:translateX(0)}
.mobile-drawer > a, .mobile-drawer details summary{
  padding:14px 0;font-size:20px;font-family:'Instrument Serif',serif;
  border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;
  cursor:pointer;list-style:none;
}
.mobile-drawer details summary::-webkit-details-marker{display:none}
.mobile-drawer details summary::after{content:'+';color:var(--accent);font-size:22px;line-height:1;transition:transform 0.2s}
.mobile-drawer details[open] summary::after{transform:rotate(45deg)}
.mobile-drawer details .sub{padding:6px 0 14px 14px;display:flex;flex-direction:column;gap:6px;border-bottom:1px solid var(--line)}
.mobile-drawer details .sub a{font-family:'Space Grotesk',sans-serif;font-size:14px;color:var(--muted);padding:6px 0}
.mobile-drawer details .sub a:hover{color:var(--accent)}
.mobile-drawer .drawer-cta{margin-top:24px;padding:14px;background:var(--accent);color:#0b0b0c;border-radius:999px;text-align:center;font-family:'Space Grotesk',sans-serif;font-size:14px;font-weight:500;border-bottom:none;justify-content:center}
.drawer-backdrop{position:fixed;inset:0;z-index:48;background:rgba(0,0,0,0.5);opacity:0;pointer-events:none;transition:opacity 0.25s}
.drawer-backdrop.open{opacity:1;pointer-events:auto}

/* Tablet */
@media (max-width:1100px){
  .page-hero{grid-template-columns:1fr;align-items:start;padding:140px 28px 60px;gap:24px}
  .page-hero h1{font-size:clamp(48px,9vw,84px)}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .feature, .feature.wide{grid-column:span 1}
  .feature.full{grid-column:span 2}
  .pillars{grid-template-columns:repeat(2,1fr)}
  .pillar{padding:32px 0}
  .pillar:nth-child(odd){padding-right:20px;border-right:1px solid var(--line)}
  .pillar:nth-child(even){padding-left:20px;border-right:none}
  .pillar:nth-child(1),.pillar:nth-child(2){border-bottom:1px solid var(--line)}
  .card.col-4{grid-column:span 6}
  .card.col-6{grid-column:span 12}
  .split{grid-template-columns:1fr;gap:36px}
  .band-inner{grid-template-columns:1fr;gap:36px}
  .footer-grid{grid-template-columns:2fr 1fr 1fr}
  .footer-brand{grid-column:span 3}
}

/* Mobile */
@media (max-width:720px){
  .nav{padding:12px 16px}
  .nav-links,.nav-cta{display:none}
  .nav-toggle{display:flex}
  section{padding:72px 18px}
  .section-head{flex-direction:column;align-items:flex-start;margin-bottom:40px;gap:16px}
  .section-title{font-size:clamp(32px,9vw,48px);max-width:none}
  .section-desc{max-width:none;font-size:14px}
  .page-hero{padding:120px 18px 56px;gap:24px;min-height:auto}
  .page-hero h1{font-size:clamp(40px,12vw,68px)}
  .feature-grid{grid-template-columns:1fr;border-radius:14px}
  .feature, .feature.wide, .feature.full{grid-column:span 1!important;min-height:240px;padding:28px 22px}
  .feature h3{font-size:22px}
  .pillars{grid-template-columns:1fr}
  .pillar,.pillar:nth-child(odd),.pillar:nth-child(even){border-right:none!important;border-bottom:1px solid var(--line);padding:28px 0!important}
  .pillar:last-child{border-bottom:none}
  .pillar .pn{font-size:48px}
  .card-grid{gap:14px}
  .card.col-4,.card.col-6,.card.col-12{grid-column:span 12!important}
  .band{padding:72px 18px}
  .band h2{font-size:clamp(36px,10vw,56px)}
  .band-metrics{grid-template-columns:1fr 1fr;gap:20px}
  .metric-num{font-size:42px}
  .cta{padding:96px 18px}
  .cta h2{font-size:clamp(40px,12vw,72px)}
  .cta p{font-size:15px}
  .cta-actions{width:100%;flex-direction:column}
  .cta-actions .btn{width:100%;justify-content:center}
  .contact-form{grid-template-columns:1fr}
  .contact-form .full, .contact-form button{grid-column:span 1}
  footer{padding:56px 18px 24px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;margin-bottom:40px}
  .footer-brand{grid-column:span 2}
  .footer-brand h3{font-size:40px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  .article{padding:120px 22px 64px}
  .article h1{font-size:clamp(36px,9vw,52px)}
  .article .body{font-size:16px}
  .legal{padding:120px 22px 64px}
}

/* Animations */
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.reveal{opacity:0;animation:fadeUp 0.8s cubic-bezier(0.2,0.7,0.2,1) forwards}
.reveal.d1{animation-delay:0.1s}
.reveal.d2{animation-delay:0.25s}
.reveal.d3{animation-delay:0.4s}
.reveal.d4{animation-delay:0.55s}

.sr{opacity:0;transform:translateY(30px);transition:opacity 0.8s ease,transform 0.8s ease}
.sr.in{opacity:1;transform:none}