/* ======================================
   RESET & TOKENS
====================================== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
:root{
  --bg:#0c0a14;--bg2:#100e1c;--bg3:#141224;
  --surface:#1a1730;
  --border:rgba(175,169,236,0.08);--border2:rgba(175,169,236,0.16);
  --text:#ede9ff;--text2:#9b94c4;--text3:#5a5280;
  --accent:#534AB7;--accent2:#AFA9EC;--accent-dim:rgba(83,74,183,0.15);
  --green:#34d399;--green-dim:rgba(52,211,153,0.12);
  --amber:#fbbf24;--purple:#7F77DD;--red:#f87171;
  --mono:'JetBrains Mono',monospace;
  --serif:'Inter',sans-serif;
  --sans:'Outfit',sans-serif;
  /* spacing scale */
  --s1:8px;--s2:16px;--s3:24px;--s4:32px;--s5:40px;--s6:56px;--s7:80px;--s8:100px;
  /* section padding - responsive via clamp */
  --section-pad:clamp(60px,8vw,100px);
  --container-pad:clamp(16px,5vw,40px);
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;min-width:320px}
img,video,canvas,svg{display:block;max-width:100%}
a{color:inherit}

/* ======================================
   STRIPE CANVAS
====================================== */
#stripe-canvas{position:fixed;inset:0;z-index:0;pointer-events:none}

/* ======================================
   GRID OVERLAY
====================================== */
body::before{content:'';position:fixed;inset:0;background-image:linear-gradient(rgba(255,255,255,0.016) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.016) 1px,transparent 1px);background-size:60px 60px;pointer-events:none;z-index:1}

/* ======================================
   NAV
====================================== */
nav{position:fixed;top:0;left:0;right:0;z-index:200;display:flex;align-items:center;justify-content:space-between;padding:0 var(--container-pad);height:72px;background:rgba(6,8,16,0.85);backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}
.nav-logo{font-family:var(--mono);font-size:15px;font-weight:500;color:var(--text);display:flex;align-items:center;gap:12px;text-decoration:none;flex-shrink:0;min-width:0}
.nav-dot{display:none}
@keyframes ndpulse{0%,100%{opacity:1}50%{opacity:.45}}
.nav-links{display:flex;align-items:center;gap:clamp(14px,2.5vw,28px);list-style:none}
.nav-links a{font-size:13px;color:var(--text2);text-decoration:none;transition:color .2s;white-space:nowrap}
.nav-links a:hover{color:var(--text)}
.nav-cta{font-family:var(--mono)!important;font-size:12px!important;color:var(--accent2)!important;border:1px solid rgba(83,74,183,0.4)!important;padding:6px 14px;border-radius:4px;transition:all .2s!important}
.nav-cta:hover{background:var(--accent-dim)!important}
/* hamburger */
.nav-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px;background:none;border:none}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--text2);border-radius:2px;transition:all .25s}
.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)}
/* mobile nav drawer */
.nav-drawer{display:none;position:fixed;top:60px;left:0;right:0;background:rgba(6,8,16,0.97);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);padding:20px var(--container-pad) 28px;z-index:199;flex-direction:column;gap:4px}
.nav-drawer.open{display:flex}
.nav-drawer a{font-size:15px;color:var(--text2);text-decoration:none;padding:10px 0;border-bottom:1px solid var(--border);transition:color .2s}
.nav-drawer a:last-child{border-bottom:none;color:var(--accent);margin-top:8px;font-family:var(--mono);font-size:13px}
.nav-drawer a:hover{color:var(--text)}

/* ======================================
   SECTION BASE
====================================== */
section{position:relative;z-index:2}
.container{max-width:1100px;margin:0 auto;padding:0 var(--container-pad)}
.section-label{font-family:var(--mono);font-size:11px;color:var(--accent2);letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px}
.section-title{font-family:var(--serif);font-size:clamp(28px,4.5vw,52px);font-weight:700;line-height:1.12;letter-spacing:-.022em}
.section-title em{font-style:normal;color:var(--accent2);font-family:var(--serif)}

/* ======================================
   HERO
====================================== */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:clamp(80px,12vw,120px) var(--container-pad) clamp(48px,7vw,80px);text-align:center;overflow:hidden;z-index:2}
.hero-glow{position:absolute;top:15%;left:50%;transform:translateX(-50%);width:min(700px,120vw);height:min(450px,50vw);background:radial-gradient(ellipse,rgba(83,74,183,0.13) 0%,rgba(127,119,221,0.05) 55%,transparent 72%);pointer-events:none;animation:glowpulse 7s ease-in-out infinite}
@keyframes glowpulse{0%,100%{opacity:.8}50%{opacity:1}}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
.hero-eyebrow{font-family:var(--mono);font-size:clamp(10px,1.5vw,11px);color:var(--accent);letter-spacing:.14em;text-transform:uppercase;margin-bottom:clamp(18px,3vw,28px);opacity:0;animation:fadeUp .6s ease forwards .15s}
.hero h1{font-family:var(--serif);font-size:clamp(36px,7vw,80px);font-weight:800;line-height:1.06;letter-spacing:-.03em;max-width:min(840px,95vw);opacity:0;animation:fadeUp .7s ease forwards .25s}
.hero h1 em{font-style:normal;color:var(--accent2)}
.hero-sub{font-size:clamp(15px,2vw,18px);color:var(--text2);font-weight:300;max-width:min(560px,90vw);margin:clamp(16px,2.5vw,26px) auto 0;line-height:1.72;opacity:0;animation:fadeUp .7s ease forwards .4s}
.hero-actions{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:clamp(28px,4vw,44px);flex-wrap:wrap;opacity:0;animation:fadeUp .7s ease forwards .55s}
.btn-primary{font-family:var(--mono);font-size:clamp(12px,1.5vw,13px);font-weight:500;color:#060810;background:var(--accent);border:none;padding:clamp(11px,1.5vw,13px) clamp(20px,3vw,28px);border-radius:5px;cursor:pointer;text-decoration:none;transition:all .2s;position:relative;overflow:hidden;white-space:nowrap}
.btn-primary::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.16),transparent);transform:translateX(-100%)}
.btn-primary:hover::after{transform:translateX(100%);transition:transform .45s}
.btn-primary:hover{background:var(--accent2);transform:translateY(-1px);box-shadow:0 8px 20px rgba(79,142,247,0.16)}
.btn-ghost{font-family:var(--mono);font-size:clamp(12px,1.5vw,13px);color:var(--text2);background:transparent;border:1px solid var(--border2);padding:clamp(11px,1.5vw,13px) clamp(20px,3vw,28px);border-radius:5px;cursor:pointer;text-decoration:none;transition:all .2s;display:flex;align-items:center;gap:8px;white-space:nowrap}
.btn-ghost:hover{color:var(--text);background:var(--surface)}
.demo-cta{display:inline-flex;align-items:center;gap:10px;padding:12px 2px 12px 4px;color:var(--text2);text-decoration:none;transition:color .2s,transform .2s}
.demo-cta:hover{color:var(--text);transform:translateY(-1px)}
.demo-cta-play{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(83,74,183,0.12);border:1px solid rgba(83,74,183,0.2);transition:background .2s,border-color .2s,transform .2s}
.demo-cta:hover .demo-cta-play{background:rgba(83,74,183,0.18);border-color:rgba(83,74,183,0.32);transform:scale(1.04)}
.demo-cta-play svg{width:12px;height:12px;fill:currentColor;margin-left:2px}
.demo-cta-copy{display:flex;align-items:center;gap:8px;text-align:left}
.demo-cta-title{font-family:var(--mono);font-size:13px;color:inherit;letter-spacing:.01em}
.demo-cta-meta{font-family:var(--mono);font-size:11px;color:var(--accent2);letter-spacing:.01em;text-transform:none;opacity:.9}
/* hero code */
.hero-code{margin-top:clamp(40px,6vw,64px);background:var(--bg2);border:1px solid var(--border);border-radius:10px;overflow:hidden;max-width:min(580px,96vw);width:100%;text-align:left;opacity:0;animation:fadeUp .8s ease forwards .7s;box-shadow:0 6px 22px rgba(0,0,0,0.12)}
.code-bar{display:flex;align-items:center;gap:6px;padding:11px 16px;border-bottom:1px solid var(--border);background:var(--bg3)}
.code-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}
.code-body{padding:clamp(14px,2.5vw,22px) clamp(16px,3vw,26px);font-family:var(--mono);font-size:clamp(11px,1.5vw,13px);line-height:1.88;overflow-x:auto;-webkit-overflow-scrolling:touch}
.c-comment{color:var(--text3)}.c-key{color:var(--accent2)}.c-fn{color:var(--purple)}.c-str{color:var(--green)}.c-brace{color:var(--text3)}
.badge-time{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:11px;color:var(--green);background:var(--green-dim);border:1px solid rgba(52,211,153,0.2);padding:4px 12px;border-radius:20px;margin:12px 0 6px clamp(16px,3vw,26px)}.badge-time svg{width:13px;height:13px;stroke:var(--green);flex-shrink:0}

/* ======================================
   STRIPE BEAM DIVIDERS
====================================== */
.stripe-divider{position:relative;height:2px;overflow:hidden;z-index:2}
.stripe-divider::before{content:'';position:absolute;left:0;top:0;width:100%;height:1px;background:var(--border)}
.beam{position:absolute;top:-1px;height:3px;width:140px;border-radius:2px;animation:beamRun var(--dur,5s) linear var(--delay,0s) infinite;background:linear-gradient(90deg,transparent,var(--bc,var(--accent)),transparent)}
@keyframes beamRun{0%{left:-160px;opacity:0}8%{opacity:1}92%{opacity:1}100%{left:calc(100% + 160px);opacity:0}}

/* ======================================
   STATS BAR
====================================== */
.stats-bar{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);background:var(--bg2);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.stat-item{padding:clamp(24px,4vw,36px) clamp(16px,3vw,40px);border-right:1px solid var(--border);transition:background .3s;position:relative;overflow:hidden}
.stat-item:last-child{border-right:none}
.stat-item:hover{background:var(--surface)}
.stat-item::after{content:'';position:absolute;bottom:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:0;transition:opacity .4s}
.stat-item:hover::after{opacity:.5}
.stat-num{font-family:var(--serif);font-size:clamp(26px,4vw,42px);font-weight:700;line-height:1;letter-spacing:-.02em;word-break:keep-all}
.stat-num span{font-family:var(--mono);font-size:clamp(14px,2vw,20px);color:var(--accent)}
.stat-label{font-size:clamp(12px,1.5vw,13px);color:var(--text2);margin-top:7px;font-weight:300}
.stat-sub{font-family:var(--mono);font-size:10px;color:var(--text3);margin-top:4px}

/* ======================================
   PROBLEM
====================================== */
.problem{padding:var(--section-pad) 0;background:var(--bg)}
.problem-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,64px);align-items:start;margin-top:clamp(40px,5vw,64px)}
.diy-table{border:1px solid var(--border);border-radius:8px;overflow:hidden;width:100%}
.diy-table-header{display:grid;grid-template-columns:1fr 70px 80px;padding:9px 14px;background:var(--bg3);border-bottom:1px solid var(--border);font-family:var(--mono);font-size:10px;color:var(--text3);letter-spacing:.06em;text-transform:uppercase}
.diy-row{display:grid;grid-template-columns:1fr 70px 80px;padding:10px 14px;border-bottom:1px solid var(--border);font-size:13px;transition:background .15s}
.diy-row:last-child{border-bottom:none}
.diy-row:hover{background:var(--surface)}
.diy-component{color:var(--text2);font-size:12px;padding-right:8px}
.diy-hours{font-family:var(--mono);font-size:11px;color:var(--text3)}.diy-cost{font-family:var(--mono);font-size:11px;color:var(--red)}
.diy-total{padding:12px 14px;background:rgba(248,113,113,0.05);border-top:1px solid rgba(248,113,113,0.12);font-family:var(--mono);font-size:11px;color:var(--red);display:flex;justify-content:space-between;flex-wrap:wrap;gap:4px}
.problem-right h3{font-family:var(--serif);font-size:clamp(22px,3vw,28px);font-weight:700;margin-bottom:14px;line-height:1.3}
.problem-right p{font-size:15px;color:var(--text2);font-weight:300;line-height:1.75;margin-bottom:22px}
.risk-item{display:flex;align-items:flex-start;gap:12px;padding:11px 0;border-bottom:1px solid var(--border)}
.risk-item:last-child{border-bottom:none}
.risk-icon{width:20px;height:20px;border-radius:50%;background:rgba(248,113,113,0.12);border:1px solid rgba(248,113,113,0.22);display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px}.risk-icon svg{width:11px;height:11px;stroke:var(--red);flex-shrink:0}
.risk-label{color:var(--text2);line-height:1.55;font-size:13px}.risk-cost{font-family:var(--mono);font-size:11px;color:var(--red);margin-top:2px}

/* ======================================
   HOW IT WORKS
====================================== */
.howitworks{padding:var(--section-pad) 0;background:var(--bg2);border-top:1px solid var(--border)}
.hww-steps{margin-top:clamp(36px,5vw,56px)}
.hww-step{display:grid;grid-template-columns:64px 1fr;gap:clamp(20px,3vw,32px);padding:clamp(24px,4vw,36px) 0;border-bottom:1px solid var(--border)}
.hww-step:last-child{border-bottom:none}
.hww-num{font-family:var(--mono);font-size:clamp(24px,3.5vw,34px);font-weight:300;color:var(--text3);line-height:1;padding-top:2px}
.hww-title{font-size:clamp(16px,2.2vw,20px);font-weight:500;margin-bottom:10px}
.hww-desc{font-size:clamp(13px,1.6vw,15px);color:var(--text2);font-weight:300;line-height:1.75;max-width:640px}
.hww-code-inline{display:block;font-family:var(--mono);font-size:clamp(11px,1.4vw,13px);color:var(--accent2);background:var(--bg3);border:1px solid var(--border);padding:9px 14px;border-radius:6px;margin-top:14px;overflow-x:auto;max-width:100%;white-space:pre;word-break:normal}
.hww-time{font-family:var(--mono);font-size:12px;color:var(--text3);margin-top:12px}.hww-time span{color:var(--green)}

/* ======================================
   LIVE DEMO
====================================== */
.live-demo{padding:var(--section-pad) 0;background:var(--bg)}
.demo-layout{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,52px);margin-top:clamp(40px,5vw,56px);align-items:start}
.demo-live-tag{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:11px;color:var(--green);background:var(--green-dim);border:1px solid rgba(52,211,153,0.18);padding:4px 12px;border-radius:20px;margin-bottom:16px;flex-wrap:wrap}
.demo-live-dot{width:6px;height:6px;border-radius:50%;background:var(--green);flex-shrink:0;animation:ndpulse 2s ease-in-out infinite}
.demo-desc{font-size:clamp(13px,1.6vw,15px);color:var(--text2);font-weight:300;line-height:1.75;margin:14px 0 24px;max-width:480px}
.demo-form{background:var(--bg2);border:1px solid var(--border);border-radius:10px;overflow:hidden}
.demo-form-header{display:flex;align-items:center;gap:6px;padding:11px 16px;background:var(--bg3);border-bottom:1px solid var(--border);font-family:var(--mono);font-size:11px;color:var(--text3)}
.demo-form-header em{color:var(--accent);font-style:normal}
.demo-form-body{padding:clamp(16px,2.5vw,22px);display:flex;flex-direction:column;gap:13px}
.demo-field{display:flex;flex-direction:column;gap:5px}
.demo-field label{font-family:var(--mono);font-size:11px;color:var(--text3);letter-spacing:.06em;text-transform:uppercase}
.demo-field input,.demo-field select{background:var(--bg);border:1px solid var(--border2);border-radius:6px;padding:9px 12px;font-family:var(--mono);font-size:13px;color:var(--text);outline:none;transition:border-color .2s;-webkit-appearance:none;appearance:none;width:100%;min-height:44px}
.demo-field input:focus,.demo-field select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(79,142,247,0.09)}
.demo-field input::placeholder{color:var(--text3)}
.demo-run-btn svg{width:13px;height:13px;stroke:currentColor;flex-shrink:0}.demo-run-btn{width:100%;padding:12px;background:var(--accent);border:none;border-radius:6px;font-family:var(--mono);font-size:13px;font-weight:500;color:#060810;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:8px;position:relative;overflow:hidden}
.demo-run-btn::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.15),transparent);transform:translateX(-100%)}
.demo-run-btn:hover:not(:disabled)::after{transform:translateX(100%);transition:transform .5s}
.demo-run-btn:hover:not(:disabled){background:var(--accent2);transform:translateY(-1px);box-shadow:0 6px 16px rgba(79,142,247,0.15)}
.demo-run-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.demo-note{font-family:var(--mono);font-size:11px;color:var(--text3);text-align:center;margin-top:9px;line-height:1.5}
.demo-right{display:flex;flex-direction:column;gap:14px}
.demo-terminal{background:var(--bg2);border:1px solid var(--border);border-radius:10px;overflow:hidden}
.demo-term-bar{display:flex;align-items:center;gap:6px;padding:10px 16px;background:var(--bg3);border-bottom:1px solid var(--border)}
.demo-term-title{font-family:var(--mono);font-size:11px;color:var(--text3);margin-left:6px;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.latency-badge{font-family:var(--mono);font-size:10px;padding:2px 8px;border-radius:10px;background:var(--green-dim);color:var(--green);border:1px solid rgba(52,211,153,0.18);display:none;flex-shrink:0}
.demo-term-body{padding:14px 18px;font-family:var(--mono);font-size:12px;line-height:1.95;min-height:160px;max-height:280px;overflow-y:auto;-webkit-overflow-scrolling:touch}
.log-line{display:flex;gap:10px;align-items:flex-start;flex-wrap:wrap}
.log-time{color:var(--text3);flex-shrink:0;font-size:11px}
.log-info{color:var(--accent);flex-shrink:0}.log-ok{color:var(--green);flex-shrink:0}
.log-msg{color:var(--text2);word-break:break-word}.log-val{color:var(--green);word-break:break-all}
.idle-msg{color:var(--text3);font-size:12px;display:flex;align-items:center;gap:4px;padding:18px 0}
.cursor{animation:blink 1.2s step-end infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}
.demo-response{background:var(--bg2);border:1px solid var(--border);border-radius:10px;overflow:hidden;display:none}
.demo-response.show{display:block}
.demo-resp-bar{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;background:var(--bg3);border-bottom:1px solid var(--border);font-family:var(--mono);font-size:11px;color:var(--text3);gap:8px}
.resp-status{font-family:var(--mono);font-size:11px;color:var(--green);background:var(--green-dim);border:1px solid rgba(52,211,153,0.18);padding:2px 8px;border-radius:10px;flex-shrink:0}
.demo-resp-body{padding:14px 18px;font-family:var(--mono);font-size:11.5px;line-height:1.85;overflow-x:auto;white-space:pre;word-break:normal}
.jk{color:var(--accent2)}.js{color:var(--green)}.jn{color:var(--amber)}.jb{color:#f472b6}.jp{color:var(--text2)}
@keyframes spin{to{transform:rotate(360deg)}}
.spinner{width:13px;height:13px;border:2px solid rgba(79,142,247,0.18);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;display:inline-block;flex-shrink:0}

/* ======================================
   PLATFORM PILLARS
====================================== */
.pillars{padding:var(--section-pad) 0;background:var(--bg2);border-top:1px solid var(--border)}
.pillars-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:10px;overflow:hidden;margin-top:clamp(36px,5vw,56px)}
.pillar-card{padding:clamp(24px,3.5vw,36px) clamp(20px,3vw,32px);background:var(--bg2);transition:background .2s;position:relative;overflow:hidden}
.pillar-card::before{content:'';position:absolute;top:0;left:-60%;width:60%;height:1px;background:linear-gradient(90deg,transparent,var(--purple),transparent);animation:pillarBeam var(--pb-dur,8s) linear var(--pb-delay,0s) infinite}
@keyframes pillarBeam{0%{left:-60%}100%{left:160%}}
.pillar-card:hover{background:var(--surface)}
.pillar-num{font-family:var(--mono);font-size:11px;color:var(--text3);letter-spacing:.08em;margin-bottom:14px}
.pillar-icon{width:20px;height:20px;margin-bottom:12px;color:var(--accent2);display:flex;align-items:center;justify-content:center}.pillar-icon svg{width:20px;height:20px;stroke:currentColor}
.pillar-name{font-size:clamp(14px,1.8vw,17px);font-weight:500;margin-bottom:9px;line-height:1.3}
.pillar-desc{font-size:clamp(12px,1.4vw,14px);color:var(--text2);font-weight:300;line-height:1.7}
.pillar-save{font-family:var(--mono);font-size:11px;color:var(--accent);margin-top:12px}

/* ======================================
   PRICING
====================================== */
.pricing{padding:var(--section-pad) 0;background:var(--bg)}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:clamp(36px,5vw,56px)}
.pricing-card{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:clamp(20px,3vw,28px) clamp(16px,2.5vw,24px);transition:border-color .2s;display:flex;flex-direction:column;position:relative;overflow:hidden;height:100%;min-height:520px}
.pricing-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:0;transition:opacity .4s}
.pricing-card:hover{border-color:var(--border2)}
.pricing-card:hover::after{opacity:.55}
.pricing-card.featured{border-color:rgba(127,119,221,0.45);background:var(--bg2);outline:1px solid rgba(83,74,183,0.25)}
.pricing-card.featured::after{opacity:.35}
.popular-tag svg{width:11px;height:11px;stroke:var(--amber);fill:var(--amber);margin-right:3px;vertical-align:middle;flex-shrink:0}.popular-tag{font-family:var(--mono);font-size:10px;color:var(--accent);background:var(--accent-dim);border:1px solid rgba(79,142,247,0.22);padding:2px 8px;border-radius:10px;display:inline-block;margin-bottom:8px;width:fit-content}
.plan-name{font-family:var(--mono);font-size:11px;color:var(--text3);letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px}
.plan-price{font-family:var(--serif);font-size:clamp(36px,4vw,46px);font-weight:700;line-height:1}
.plan-price sup{font-family:var(--mono);font-size:16px;vertical-align:top;margin-top:8px}
.plan-period{font-family:var(--mono);font-size:11px;color:var(--text3);margin-top:5px}
.plan-billing-note{font-family:var(--mono);font-size:11px;color:var(--accent2);margin-top:8px;margin-bottom:16px;line-height:1.5}
.plan-billing-note strong{color:var(--text);font-weight:500}
.pricing-trust-line{margin-top:24px;text-align:center;font-family:var(--mono);font-size:11px;color:var(--text2)}
.plan-divider{border:none;border-top:1px solid var(--border);margin-bottom:16px}
.plan-feature{font-size:clamp(12px,1.4vw,13px);color:var(--text2);padding:5px 0;display:flex;align-items:flex-start;gap:10px;line-height:1.4}
.plan-feature::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--text3);flex-shrink:0;margin-top:7px;opacity:.7}
.plan-feature.hl{color:var(--text)}.plan-feature.hl::before{content:'';display:inline-block;width:12px;height:12px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2334d399' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");background-size:contain;background-repeat:no-repeat;vertical-align:middle;margin-right:2px}
.plan-btn{display:block;text-align:center;font-family:var(--mono);font-size:12px;padding:11px;border-radius:6px;text-decoration:none;transition:all .2s;margin-top:auto;padding-top:16px}
.plan-btn-ghost{color:var(--text2);border:1px solid var(--border2)}.plan-btn-ghost:hover{color:var(--text);background:var(--surface)}
.plan-btn-primary{color:#060810;background:var(--accent);border:none}.plan-btn-primary:hover{background:var(--accent2)}

/* ======================================
   ROI
====================================== */
.roi{padding:var(--section-pad) 0;background:var(--bg2);border-top:1px solid var(--border)}
.roi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.5vw,24px);margin-top:clamp(36px,5vw,56px)}
.roi-card{background:var(--bg);border:1px solid var(--border);border-radius:10px;padding:clamp(22px,3vw,32px) clamp(18px,2.5vw,28px);position:relative;overflow:hidden;transition:border-color .3s}
.roi-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--accent),var(--purple));opacity:.5}
.roi-card:hover{border-color:var(--border2)}
.roi-persona{font-family:var(--mono);font-size:11px;color:var(--accent);letter-spacing:.08em;text-transform:uppercase;margin-bottom:5px}
.roi-title{font-size:clamp(17px,2.2vw,20px);font-weight:500;margin-bottom:3px}
.roi-sub{font-size:12px;color:var(--text3);margin-bottom:20px;line-height:1.5}
.roi-item{padding:8px 0;border-bottom:1px solid var(--border)}
.roi-item:last-of-type{border-bottom:none}
.roi-item-label{color:var(--text3);font-size:11px;margin-bottom:2px}
.roi-item-value{color:var(--text2);font-size:13px;line-height:1.5}
.arrow{color:var(--green);margin:0 4px}
.roi-saving{margin-top:18px;padding-top:18px;border-top:1px solid var(--border)}
.roi-saving-label{font-family:var(--mono);font-size:11px;color:var(--text3);margin-bottom:5px}
.roi-saving-num{font-family:var(--serif);font-size:clamp(26px,3.5vw,34px);color:var(--green);font-weight:700}

/* ======================================
   TRUST
====================================== */
.trust{padding:var(--section-pad) 0;background:var(--bg);border-top:1px solid var(--border)}
.trust-label{font-family:var(--mono);font-size:11px;color:var(--text3);letter-spacing:.1em;text-transform:uppercase;text-align:center;margin-bottom:clamp(32px,4vw,48px)}
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,24px)}
.trust-item{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:clamp(18px,3vw,28px) clamp(16px,2.5vw,24px);transition:border-color .2s}
.trust-item:hover{border-color:var(--border2)}
.trust-quote{font-size:clamp(13px,1.5vw,15px);color:var(--text2);font-weight:300;line-height:1.75;margin-bottom:18px}
.trust-author{display:flex;align-items:center;gap:12px}
.trust-avatar{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:12px;font-weight:500;flex-shrink:0}
.trust-name{font-size:14px;font-weight:500}
.trust-role{font-size:12px;color:var(--text3)}

/* ======================================
   WITHOUT VS WITH (COMPARISON)
====================================== */
.comparison-section{padding:var(--section-pad) 0;background:var(--bg);border-top:1px solid var(--border);position:relative;overflow:hidden}
.comparison-section::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:min(900px,120vw);height:min(500px,50vw);background:radial-gradient(ellipse,rgba(83,74,183,0.07) 0%,transparent 70%);pointer-events:none}
.comparison-subtext{font-size:clamp(14px,1.8vw,16px);color:var(--text2);font-weight:300;line-height:1.75;max-width:560px;margin-top:14px}
.comparison-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(16px,2.5vw,24px);margin-top:clamp(40px,5vw,56px);align-items:start}
.cmp-card{border-radius:10px;overflow:hidden;border:1px solid var(--border);background:var(--bg2);position:relative}
.cmp-card--bad{border-color:rgba(248,113,113,0.18)}
.cmp-card--good{border-color:rgba(52,211,153,0.18)}
.cmp-card-header{padding:clamp(16px,2.5vw,22px) clamp(18px,2.8vw,28px);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:12px}
.cmp-card--bad .cmp-card-header{background:rgba(248,113,113,0.04);border-bottom-color:rgba(248,113,113,0.14)}
.cmp-card--good .cmp-card-header{background:rgba(52,211,153,0.04);border-bottom-color:rgba(52,211,153,0.14)}
.cmp-icon{width:28px;height:28px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0}
.cmp-card--bad .cmp-icon{background:rgba(248,113,113,0.12);border:1px solid rgba(248,113,113,0.22)}
.cmp-card--good .cmp-icon{background:rgba(52,211,153,0.10);border:1px solid rgba(52,211,153,0.22)}
.cmp-title{font-family:var(--serif);font-size:clamp(15px,2vw,18px);font-weight:700;line-height:1.2}
.cmp-card--bad .cmp-title{color:var(--red)}
.cmp-card--good .cmp-title{color:var(--green)}
.cmp-body{padding:clamp(18px,2.5vw,24px) clamp(18px,2.8vw,28px)}
.cmp-list{list-style:none;display:flex;flex-direction:column;gap:10px;margin-bottom:20px}
.cmp-list li{display:flex;align-items:flex-start;gap:10px;font-size:clamp(12px,1.5vw,14px);color:var(--text2);line-height:1.6}
.cmp-list li::before{content:'';width:16px;height:16px;border-radius:50%;flex-shrink:0;margin-top:1px;display:flex;align-items:center;justify-content:center;font-size:9px;font-weight:700}
.cmp-card--bad .cmp-list li::before{content:'✕';background:rgba(248,113,113,0.10);border:1px solid rgba(248,113,113,0.22);color:var(--red);line-height:16px;text-align:center}
.cmp-card--good .cmp-list li::before{content:'✓';background:rgba(52,211,153,0.08);border:1px solid rgba(52,211,153,0.22);color:var(--green);line-height:16px;text-align:center}
.cmp-result{border-radius:6px;padding:12px 14px;font-family:var(--mono);font-size:clamp(11px,1.3vw,12px);line-height:1.55;font-weight:500}
.cmp-card--bad .cmp-result{background:rgba(248,113,113,0.07);border:1px solid rgba(248,113,113,0.16);color:var(--red)}
.cmp-card--good .cmp-result{background:rgba(52,211,153,0.07);border:1px solid rgba(52,211,153,0.16);color:var(--green)}
.cmp-result-label{font-size:10px;letter-spacing:.08em;text-transform:uppercase;opacity:.7;margin-bottom:2px}
/* divider pill */
.cmp-vs-divider{display:none;align-items:center;justify-content:center;position:relative;z-index:10}
.cmp-vs-pill{font-family:var(--mono);font-size:10px;color:var(--text3);background:var(--bg3);border:1px solid var(--border);border-radius:20px;padding:4px 12px;letter-spacing:.1em}
/* impact statement */
.cmp-impact{margin-top:clamp(40px,5vw,56px);text-align:center}
.cmp-impact-line{display:flex;align-items:center;justify-content:center;gap:clamp(12px,2vw,20px);flex-wrap:wrap}
.cmp-impact-num{font-family:var(--serif);font-size:clamp(34px,6vw,64px);font-weight:800;letter-spacing:-.03em;color:var(--accent2);line-height:1}
.cmp-impact-text{font-size:clamp(14px,1.8vw,17px);color:var(--text2);font-weight:300;line-height:1.6;max-width:400px;text-align:left}
.cmp-impact-arrow{font-family:var(--mono);font-size:clamp(20px,3.5vw,36px);color:var(--text3);line-height:1}
/* seo block */
.cmp-seo{margin-top:clamp(28px,4vw,40px);max-width:700px;margin-left:auto;margin-right:auto;text-align:center;font-size:clamp(12px,1.4vw,14px);color:var(--text3);font-weight:300;line-height:1.8;padding:0 var(--container-pad)}
/* bottom nudge */
.cmp-nudge{margin-top:clamp(20px,3vw,28px);text-align:center;font-family:var(--mono);font-size:clamp(11px,1.3vw,12px);color:var(--text3);line-height:1.6;display:flex;align-items:center;justify-content:center;gap:8px}
.cmp-nudge-dot{width:5px;height:5px;border-radius:50%;background:var(--amber);box-shadow:0 0 6px var(--amber);flex-shrink:0;animation:ndpulse 2.4s ease-in-out infinite}
/* cta row */
.cmp-cta{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:clamp(32px,4vw,44px);flex-wrap:wrap}
/* responsive */
@media(max-width:680px){
  .comparison-grid{grid-template-columns:1fr;gap:14px}
  .cmp-vs-divider{display:flex;margin:-4px 0}
  .cmp-impact-line{flex-direction:column;text-align:center}
  .cmp-impact-text{text-align:center;max-width:300px}
}

/* ======================================
   FAQ
====================================== */
.faq{padding:var(--section-pad) 0;background:var(--bg2);border-top:1px solid var(--border)}
.faq-grid{display:grid;grid-template-columns:1fr 1fr;margin-top:clamp(36px,5vw,56px);border:1px solid var(--border);border-radius:10px;overflow:hidden}
.faq-item{padding:clamp(20px,3vw,28px);border-bottom:1px solid var(--border);border-right:1px solid var(--border);transition:background .2s}
.faq-item:nth-child(even){border-right:none}
.faq-item:last-child{border-bottom:none!important}
.faq-item:hover{background:var(--surface)}
.faq-q{font-size:clamp(13px,1.6vw,15px);font-weight:500;margin-bottom:9px;line-height:1.4}
.faq-a{font-size:clamp(12px,1.4vw,14px);color:var(--text2);font-weight:300;line-height:1.75}

/* ======================================
   CTA
====================================== */
.cta-section{position:relative;z-index:2;padding:clamp(80px,10vw,130px) var(--container-pad);text-align:center;overflow:hidden}
.cta-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:min(700px,120vw);height:min(350px,40vw);background:radial-gradient(ellipse,rgba(83,74,183,0.10) 0%,rgba(127,119,221,0.04) 55%,transparent 72%);pointer-events:none}
.cta-section h2{font-family:var(--serif);font-size:clamp(32px,6vw,68px);font-weight:800;line-height:1.07;letter-spacing:-.025em;margin-bottom:18px}
.cta-section h2 em{font-style:normal;color:var(--accent2)}
.cta-section > p{font-size:clamp(14px,1.8vw,17px);color:var(--text2);font-weight:300;margin-bottom:40px;max-width:540px;margin-left:auto;margin-right:auto}
.cta-actions{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap}
.cta-meta{display:flex;align-items:center;justify-content:center;gap:clamp(16px,3vw,32px);margin-top:32px;flex-wrap:wrap;row-gap:10px}
.cta-meta-item{display:flex;align-items:center;gap:7px;font-family:var(--mono);font-size:11px;color:var(--text3)}
.cta-meta-dot{width:5px;height:5px;border-radius:50%;background:var(--green);box-shadow:0 0 6px var(--green);flex-shrink:0}

/* ======================================
   FOOTER
====================================== */
footer{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;padding:clamp(18px,2.5vw,24px) var(--container-pad);border-top:1px solid var(--border);background:var(--bg2);font-family:var(--mono);font-size:12px;color:var(--text3);flex-wrap:wrap;gap:12px;min-width:0}
footer a{color:var(--text3);text-decoration:none;transition:color .2s}
footer a:hover{color:var(--text)}
.footer-right{display:flex;gap:clamp(12px,2vw,24px);flex-wrap:wrap ;align-items: center;}

/* ======================================
   ISO SVG THEME-AWARE COLORS
====================================== */
:root {
  --svg-tenant-a-fill: rgba(83,74,183,0.12);
  --svg-tenant-a-stroke: rgba(83,74,183,0.32);
  --svg-tenant-a-text: #AFA9EC;
  --svg-tenant-b-fill: rgba(168,85,247,0.12);
  --svg-tenant-b-stroke: rgba(168,85,247,0.32);
  --svg-tenant-b-text: #d8b4fe;
  --svg-tenant-c-fill: rgba(251,191,36,0.10);
  --svg-tenant-c-stroke: rgba(251,191,36,0.28);
  --svg-tenant-c-text: #fbbf24;
  --svg-pg-fill: rgba(52,211,153,0.08);
  --svg-pg-stroke: rgba(52,211,153,0.3);
  --svg-pg-text: #6ee7b7;
  --svg-rls-fill: rgba(52,211,153,0.14);
  --svg-rls-stroke: rgba(52,211,153,0.25);
  --svg-rls-text: #34d399;
  --svg-line-a: rgba(83,74,183,0.3);
  --svg-line-b: rgba(168,85,247,0.3);
  --svg-line-c: rgba(251,191,36,0.25);
  --svg-caption: #4e5a6d;
  --svg-router-fill: rgba(52,211,153,0.07);
  --svg-router-stroke: rgba(52,211,153,0.22);
  --svg-router-text: #6ee7b7;
  --svg-db-line: rgba(52,211,153,0.3);
  --svg-schema-a-text: rgba(126,179,255,0.55);
  --svg-schema-b-text: rgba(216,180,254,0.55);
  --svg-schema-c-text: rgba(251,191,36,0.55);
  --svg-db-a-text: rgba(126,179,255,0.5);
  --svg-db-b-text: rgba(216,180,254,0.5);
  --svg-db-c-text: rgba(251,191,36,0.5);
  --svg-cluster-a-stroke: rgba(83,74,183,0.22);
  --svg-cluster-b-stroke: rgba(168,85,247,0.22);
  --svg-cluster-a-inner: rgba(83,74,183,0.1);
  --svg-cluster-b-inner: rgba(168,85,247,0.1);
}

[data-theme="light"] {
  --svg-tenant-a-fill: rgba(83,74,183,0.10);
  --svg-tenant-a-stroke: rgba(83,74,183,0.50);
  --svg-tenant-a-text: #4a3daa;
  --svg-tenant-b-fill: rgba(126,34,206,0.10);
  --svg-tenant-b-stroke: rgba(126,34,206,0.45);
  --svg-tenant-b-text: #6b21a8;
  --svg-tenant-c-fill: rgba(180,130,0,0.10);
  --svg-tenant-c-stroke: rgba(180,130,0,0.40);
  --svg-tenant-c-text: #92650a;
  --svg-pg-fill: rgba(4,120,87,0.08);
  --svg-pg-stroke: rgba(4,120,87,0.40);
  --svg-pg-text: #065f46;
  --svg-rls-fill: rgba(4,120,87,0.12);
  --svg-rls-stroke: rgba(4,120,87,0.30);
  --svg-rls-text: #047857;
  --svg-line-a: rgba(83,74,183,0.40);
  --svg-line-b: rgba(126,34,206,0.35);
  --svg-line-c: rgba(180,130,0,0.35);
  --svg-caption: #6b7280;
  --svg-router-fill: rgba(4,120,87,0.08);
  --svg-router-stroke: rgba(4,120,87,0.35);
  --svg-router-text: #065f46;
  --svg-db-line: rgba(4,120,87,0.35);
  --svg-schema-a-text: rgba(67,56,202,0.75);
  --svg-schema-b-text: rgba(109,28,170,0.75);
  --svg-schema-c-text: rgba(146,101,10,0.75);
  --svg-db-a-text: rgba(67,56,202,0.70);
  --svg-db-b-text: rgba(109,28,170,0.70);
  --svg-db-c-text: rgba(146,101,10,0.70);
  --svg-cluster-a-stroke: rgba(83,74,183,0.40);
  --svg-cluster-b-stroke: rgba(126,34,206,0.40);
  --svg-cluster-a-inner: rgba(83,74,183,0.10);
  --svg-cluster-b-inner: rgba(168,85,247,0.10);
}

/* ======================================
   SCROLL REVEAL
====================================== */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .65s ease,transform .65s ease}
.reveal.visible{opacity:1;transform:none}

/* ======================================
   RESPONSIVE - TABLET (max 1024px)
====================================== */
@media(max-width:1024px){
  .pricing-grid{grid-template-columns:1fr 1fr;gap:12px}
  .pillars-grid{grid-template-columns:1fr 1fr}
  .stats-bar{grid-template-columns:1fr 1fr}
  .stat-item:nth-child(2){border-right:none}
  .stat-item:nth-child(1),.stat-item:nth-child(2){border-bottom:1px solid var(--border)}
}

/* ======================================
   RESPONSIVE - SMALL TABLET (max 768px)
====================================== */
@media(max-width:768px){
  .nav-links{display:none}
  .nav-toggle{display:flex}
  .hero h1{font-size:clamp(30px,7vw,48px)}
  .hero-code{max-width:100%}
  .problem-grid{grid-template-columns:1fr}
  .hww-step{grid-template-columns:48px 1fr;gap:16px}
  .hww-num{font-size:24px}
  .demo-layout{grid-template-columns:1fr}
  .demo-right{margin-top:0}
  .pillars-grid{grid-template-columns:1fr 1fr}
  .pricing-grid{grid-template-columns:1fr 1fr;gap:10px}
  .roi-grid{grid-template-columns:1fr}
  .trust-grid{grid-template-columns:1fr}
  .faq-grid{grid-template-columns:1fr}
  .faq-item{border-right:none!important}
  .faq-item:nth-last-child(-n+2){border-bottom:1px solid var(--border)}
  .faq-item:last-child{border-bottom:none}
  .stats-bar{grid-template-columns:1fr 1fr}
  .stat-item:nth-child(2){border-right:none}
  .stat-item{border-bottom:1px solid var(--border)}
  .stat-item:nth-child(3),.stat-item:nth-child(4){border-bottom:none}
  .hero-actions{flex-direction:column;align-items:stretch;width:min(320px,90vw)}
  .btn-primary,.btn-ghost{justify-content:center;text-align:center;width:100%}
  .arch-layout{grid-template-columns:1fr}
  .iso-tabs{grid-template-columns:1fr 1fr}
  .iso-tab{border-bottom:1px solid var(--border)}
  .iso-tab:nth-child(2){border-right:none}
  .iso-tab:nth-child(3),.iso-tab:nth-child(4){border-top:none}
  .iso-tab:nth-child(4){border-right:none}
  .iso-panel.active{grid-template-columns:1fr}
  .iso-visual{border-right:none;border-bottom:1px solid var(--border);min-height:220px}
  .trust-grid{grid-template-columns:1fr}
  .nav-drawer a{min-height:44px;display:flex;align-items:center}
}

/* ======================================
   RESPONSIVE - MOBILE (max 480px)
====================================== */
@media(max-width:480px){
  :root{--section-pad:48px}
  .hero h1{font-size:clamp(26px,8vw,38px);line-height:1.1}
  .hero-sub{font-size:14px;max-width:100%}
  .hero-eyebrow{font-size:10px;letter-spacing:.1em}
  .hero-code{border-radius:8px}
  .code-body{font-size:11px;padding:14px 14px}
  .stats-bar{grid-template-columns:1fr}
  .stat-item{border-right:none!important;border-bottom:1px solid var(--border)!important}
  .stat-item:last-child{border-bottom:none!important}
  .stat-num{font-size:32px}
  .diy-table-header,.diy-row{grid-template-columns:1fr 52px 66px}
  .diy-component{font-size:11px}
  .hww-step{grid-template-columns:1fr;gap:8px}
  .hww-num{font-size:12px;color:var(--accent2);font-family:var(--mono);letter-spacing:.08em}
  .hww-code-inline{font-size:11px;word-break:break-all;white-space:pre-wrap}
  .pillars-grid{grid-template-columns:1fr}
  .pillar-card{padding:24px 20px}
  .pricing-grid{grid-template-columns:1fr}
  .pricing-card{padding:20px 18px}
  .iso-tabs{grid-template-columns:1fr 1fr}
  .iso-tab-name{font-size:12px}
  .iso-info{padding:20px 16px}
  .iso-visual{min-height:200px}
  .cta-actions{flex-direction:column;align-items:stretch;width:min(300px,90vw);margin:0 auto}
  .cta-actions .btn-primary,.cta-actions .btn-ghost{width:100%;text-align:center;justify-content:center}
  .cta-meta{gap:10px;flex-direction:column;align-items:center}
  footer{flex-direction:column;align-items:flex-start;gap:8px}
  .footer-right{flex-wrap:wrap;gap:12px}
  .demo-resp-body{font-size:10px;white-space:pre;overflow-x:auto}
  .demo-term-body{font-size:11px}
  .demo-form-body{padding:14px}
  .arch-right h3{font-size:20px}
  .arch-stat{grid-template-columns:52px 1fr;gap:10px}
  .arch-stat-num{font-size:26px}
  .trust-quote{font-size:13px}
  .roi-saving-num{font-size:28px}
  .nav-logo span{font-size:15px}
}

/* ======================================
   RESPONSIVE - TINY (max 360px)
====================================== */
@media(max-width:360px){
  .hero h1{font-size:26px}
  .diy-table-header,.diy-row{grid-template-columns:1fr 50px 60px}
  .diy-component{font-size:10px}
  .diy-hours,.diy-cost{font-size:10px}
}

/* ======================================
   ARCHITECTURE SECTION
====================================== */
.architecture{padding:var(--section-pad) 0;background:var(--bg);border-top:1px solid var(--border)}
.arch-layout{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,64px);margin-top:clamp(40px,5vw,60px);align-items:start}
/* stack diagram */
.arch-stack{display:flex;flex-direction:column;gap:0;background:rgba(255,255,255,0.02);border:1px solid var(--border);border-radius:12px;overflow:hidden;position:relative}
.arch-layer{padding:clamp(18px,2.5vw,24px) clamp(18px,2.5vw,28px);border-bottom:1px solid var(--border);position:relative;transition:background .2s}
.arch-layer:last-child{border-bottom:none}
.arch-layer:hover{background:var(--surface)}
.arch-layer-badge{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:8px}
.arch-layer-title{font-size:clamp(15px,1.8vw,18px);font-weight:500;margin-bottom:10px}
.arch-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.arch-tag{font-family:var(--mono);font-size:11px;padding:3px 10px;border-radius:4px;background:rgba(255,255,255,0.05);border:1px solid var(--border2);color:var(--text3)}
.arch-layer-connector{display:flex;align-items:center;justify-content:center;padding:6px 0;color:var(--text3);background:var(--bg2);border-bottom:1px solid var(--border)}.arch-layer-connector svg{width:16px;height:16px;stroke:var(--text3)}
.arch-note{margin-top:16px;padding:14px 18px;background:rgba(83,74,183,0.06);border:1px solid rgba(83,74,183,0.18);border-radius:8px;font-size:13px;color:var(--text2);line-height:1.65;font-weight:300}
/* stats side */
.arch-right h3{font-family:var(--serif);font-size:clamp(22px,2.8vw,30px);font-weight:700;line-height:1.25;margin-bottom:16px}
.arch-right > p{font-size:15px;color:var(--text2);font-weight:300;line-height:1.75;margin-bottom:28px}
.arch-inline-code{font-family:var(--mono);font-size:12px;color:var(--accent2);background:rgba(79,142,247,0.1);border:1px solid rgba(79,142,247,0.2);padding:2px 8px;border-radius:4px}
.arch-stats{display:flex;flex-direction:column;gap:0;border:1px solid var(--border);border-radius:10px;overflow:hidden}
.arch-stat{display:grid;grid-template-columns:72px 1fr;gap:16px;align-items:start;padding:clamp(16px,2.5vw,22px) clamp(18px,2.5vw,24px);border-bottom:1px solid var(--border);transition:background .2s}
.arch-stat:last-child{border-bottom:none}
.arch-stat:hover{background:var(--surface)}
.arch-stat-num{font-family:var(--serif);font-size:clamp(28px,3.5vw,36px);font-weight:700;color:var(--accent);line-height:1;padding-top:2px}
.arch-stat-title{font-size:clamp(13px,1.5vw,15px);font-weight:500;margin-bottom:5px}
.arch-stat-desc{font-size:clamp(12px,1.3vw,13px);color:var(--text2);font-weight:300;line-height:1.6}
/* layer colors */
.arch-layer.l1 .arch-layer-badge{color:var(--accent2)}
.arch-layer.l1 .arch-layer-title{color:var(--accent2)}
.arch-layer.l2 .arch-layer-badge{color:var(--accent2)}
.arch-layer.l2 .arch-layer-title{color:var(--accent2)}
.arch-layer.l2{background:rgba(83,74,183,0.05)}
.arch-layer.l3 .arch-layer-badge{color:var(--green)}
.arch-layer.l3 .arch-layer-title{color:var(--green)}
@media(max-width:900px){.arch-layout{grid-template-columns:1fr}}
@media(max-width:480px){.arch-stat{grid-template-columns:56px 1fr;gap:12px}}

/* ======================================
   ISOLATION MODEL SECTION
====================================== */
.isolation{padding:var(--section-pad) 0;background:var(--bg2);border-top:1px solid var(--border)}
/* tier tabs */
.iso-tabs{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--border);border-radius:10px 10px 0 0;overflow:hidden;margin-top:clamp(36px,5vw,56px)}
.iso-tab{padding:clamp(14px,2vw,20px) clamp(14px,2vw,20px);border-right:1px solid var(--border);background:var(--bg3);cursor:pointer;transition:background .2s;text-align:left;border:none;outline:none;position:relative}
.iso-tab:last-child{border-right:none}
.iso-tab::after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--purple);opacity:0;transition:opacity .2s}
.iso-tab.active{background:var(--surface)}
.iso-tab.active::after{opacity:1}
.iso-tab-tier{font-family:var(--mono);font-size:10px;color:var(--text3);letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px}
.iso-tab-name{font-size:clamp(12px,1.5vw,14px);font-weight:500;color:var(--text);margin-bottom:4px;line-height:1.3}
.iso-tab.active .iso-tab-name{color:var(--accent2)}
.iso-tab-plan{font-family:var(--mono);font-size:10px;color:var(--accent);display:none}
.iso-tab.active .iso-tab-plan{display:block}
/* panel */
.iso-panels{border:1px solid var(--border);border-top:none;border-radius:0 0 10px 10px;overflow:hidden}
.iso-panel{display:none;grid-template-columns:1fr 1fr;min-height:360px}
.iso-panel.active{display:grid}
.iso-visual{background:var(--bg3);border-right:1px solid var(--border);display:flex;align-items:center;justify-content:center;padding:clamp(28px,3.5vw,44px);min-height:340px;overflow:hidden}
.iso-visual svg{width:100%;max-width:340px;height:auto}
.iso-info{padding:clamp(24px,3vw,36px)}
.iso-info h4{font-size:clamp(16px,2vw,20px);font-weight:500;margin-bottom:12px;color:var(--text)}
.iso-info p{font-size:14px;color:var(--text2);font-weight:300;line-height:1.7;margin-bottom:20px}
.iso-spec{display:flex;justify-content:space-between;align-items:flex-start;padding:9px 0;border-bottom:1px solid var(--border);gap:12px}
.iso-spec:last-of-type{border-bottom:none}
.iso-spec-label{font-family:var(--mono);font-size:11px;color:var(--text3);flex-shrink:0}
.iso-spec-val{font-size:13px;text-align:right}
.iso-spec-val.good{color:var(--green)}
.iso-spec-val.warn{color:var(--amber)}
.iso-spec-val.plain{color:var(--text2)}
.iso-upgrade-btn{display:inline-block;margin-top:20px;padding:10px 18px;background:rgba(79,142,247,0.12);border:1px solid rgba(79,142,247,0.3);border-radius:6px;font-family:var(--mono);font-size:12px;color:var(--accent);cursor:pointer;transition:all .2s;text-align:center;width:100%}
.iso-upgrade-btn:hover{background:rgba(79,142,247,0.2);border-color:var(--accent)}
.iso-footer{text-align:center;font-family:var(--mono);font-size:11px;color:var(--text3);margin-top:14px}
@media(max-width:768px){
  .iso-tabs{grid-template-columns:1fr 1fr}
  .iso-tab{border-bottom:1px solid var(--border)}
  .iso-tab:nth-child(2){border-right:none}
  .iso-tab:nth-child(3),.iso-tab:nth-child(4){border-top:none}
  .iso-tab:nth-child(4){border-right:none}
  .iso-panel.active{grid-template-columns:1fr}
  .iso-visual{border-right:none;border-bottom:1px solid var(--border);min-height:220px}
}
@media(max-width:480px){
  .iso-tabs{grid-template-columns:1fr 1fr}
  .iso-tab-name{font-size:12px}
  .iso-info{padding:20px 16px}
}

/* ======================================
   LIGHT THEME
====================================== */
[data-theme="light"]{
  --bg:#f4f3ff;--bg2:#eceaff;--bg3:#e2e0f8;
  --surface:#d8d5f5;
  --border:rgba(83,74,183,0.13);--border2:rgba(83,74,183,0.22);
  --text:#1a1640;--text2:#4a4478;--text3:#8880b8;
  --accent:#534AB7;--accent2:#3d34a0;--accent-dim:rgba(83,74,183,0.10);
  --green:#059669;--green-dim:rgba(5,150,105,0.10);
  --amber:#d97706;--purple:#6d64c8;--red:#dc2626;
}
/* grid overlay */
[data-theme="light"] body::before{background-image:linear-gradient(rgba(83,74,183,0.05) 1px,transparent 1px),linear-gradient(90deg,rgba(83,74,183,0.05) 1px,transparent 1px)}
/* canvas */
[data-theme="light"] #stripe-canvas{opacity:0.18}
/* nav */
[data-theme="light"] nav{background:rgba(244,243,255,0.92)}
[data-theme="light"] .nav-drawer{background:rgba(244,243,255,0.98)}
/* hero glow */
[data-theme="light"] .hero-glow,[data-theme="light"] .cta-glow{background:radial-gradient(ellipse,rgba(83,74,183,0.08) 0%,transparent 70%)}
/* buttons - all white text on accent bg */
[data-theme="light"] .btn-primary,[data-theme="light"] .btn-primary:hover,
[data-theme="light"] .demo-run-btn,[data-theme="light"] .plan-btn-primary,
[data-theme="light"] .plan-btn-primary:hover{color:#fff}
/* code blocks */
[data-theme="light"] .hero-code,[data-theme="light"] .demo-terminal,
[data-theme="light"] .demo-response,[data-theme="light"] .demo-form{background:var(--bg3);border-color:var(--border2)}
[data-theme="light"] .code-bar,[data-theme="light"] .demo-form-header,
[data-theme="light"] .demo-term-bar,[data-theme="light"] .demo-resp-bar{background:var(--bg2)}
/* inputs */
[data-theme="light"] .demo-field input,[data-theme="light"] .demo-field select{background:var(--bg2);color:var(--text);border-color:var(--border2)}
[data-theme="light"] .demo-field input::placeholder{color:var(--text3)}
/* sections with hardcoded bg */
[data-theme="light"] .howitworks,[data-theme="light"] .isolation,[data-theme="light"] .stats-bar{background:var(--bg2)}
[data-theme="light"] .architecture,[data-theme="light"] .problem,[data-theme="light"] .live-demo,[data-theme="light"] .platform-section,[data-theme="light"] .roi,[data-theme="light"] .faq,[data-theme="light"] .cta-section{background:var(--bg)}
/* footer */
[data-theme="light"] footer{background:var(--bg2)}
/* arch stack */
[data-theme="light"] .arch-stack{background:rgba(83,74,183,0.04)}
[data-theme="light"] .arch-layer.l2{background:rgba(83,74,183,0.06)}
[data-theme="light"] .arch-note{background:rgba(83,74,183,0.06)}
/* pricing popular */
[data-theme="light"] .pricing-card.popular{background:var(--surface)}
/* iso visual */
[data-theme="light"] .iso-visual{background:var(--bg2)}
/* hww code inline */
[data-theme="light"] .hww-code-inline{background:var(--bg2);border-color:var(--border2)}
/* trust quote */
[data-theme="light"] .trust-item{background:var(--bg2);border-color:var(--border2)}

/* ======================================
   THEME TOGGLE
====================================== */
.theme-toggle{
 display: flex;
  flex-direction: row;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: 20px;
  padding: 2px;
  gap: 1px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.30);
  backdrop-filter: blur(12px);
  overflow: visible;
}
.theme-btn{
  display:flex;align-items:center;justify-content:center;
  width:20px;height:20px;border-radius:50%;
  border:none;background:transparent;cursor:pointer;
  color:var(--text3);
  transition:background .15s,color .15s;
  position:relative;
  flex-shrink:0;
}
.theme-btn svg{width:11px;height:11px;display:block;overflow:visible}
.theme-btn:hover{background:var(--accent-dim);color:var(--text)}
.theme-btn.active{background:var(--accent);color:#fff}
.theme-btn.active svg{stroke:#fff}
.theme-btn[title]:hover::after{
  content:attr(title);
  position:absolute;bottom:calc(100% + 6px);left:50%;transform:translateX(-50%);
  background:var(--bg2);border:1px solid var(--border2);
  color:var(--text2);font-family:var(--mono);font-size:9px;
  padding:2px 6px;border-radius:3px;white-space:nowrap;pointer-events:none;
  z-index:10000;
}

/* ======================================
   UX IMPROVEMENTS
====================================== */

/* 1. Smooth scroll + focus ring for keyboard nav */
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}

/* 2. Nav - active link indicator + sticky progress bar */
.nav-progress{position:fixed;top:0;left:0;height:2px;background:linear-gradient(90deg,var(--accent),var(--accent2));z-index:300;width:0%;transition:width .1s linear}

/* 3. Hero - better button hierarchy */
.btn-primary{box-shadow:0 0 0 0 var(--accent);transition:all .22s ease}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(83,74,183,0.18)}
.btn-primary:active{transform:translateY(0);box-shadow:none}
.btn-ghost:hover{transform:translateY(-1px)}
.btn-ghost:active{transform:translateY(0)}

/* 4. Stats bar - hover lift effect */
.stat-item{cursor:default;transition:background .2s,transform .2s}
.stat-item:hover{background:var(--surface);transform:translateY(-1px)}

/* 5. How it works - step number glow on hover */
.hww-step{transition:background .2s;border-radius:8px;padding-left:16px;padding-right:16px}
.hww-step:hover{background:rgba(83,74,183,0.04)}
.hww-step:hover .hww-num{color:var(--accent2);transition:color .2s}

/* 6. Pillar cards - stronger hover with accent line */
.pillar-card{transition:background .2s,transform .2s,box-shadow .2s}
.pillar-card:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,0.18)}

/* 7. Pricing cards - hover lift */
.pricing-card{transition:border-color .2s,transform .2s,box-shadow .2s}
.pricing-card:hover{transform:translateY(-4px);box-shadow:0 10px 28px rgba(0,0,0,0.20)}
.pricing-card.featured{transform:translateY(-2px)}
.pricing-card.featured:hover{transform:translateY(-5px)}

/* 8. ROI cards - hover lift */
.roi-card{transition:border-color .3s,transform .2s,box-shadow .2s}
.roi-card:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,0.18)}

/* 9. FAQ - hover and expand feel */
.faq-item{transition:background .2s,padding .2s}
.faq-item:hover{padding-left:clamp(24px,4vw,36px)}

/* 10. Demo run button - pulse animation on load */
@keyframes btnPulse{0%,100%{box-shadow:0 0 0 0 rgba(83,74,183,0.22)}50%{box-shadow:0 0 0 8px rgba(83,74,183,0)}}
.demo-run-btn:not(:disabled){animation:btnPulse 2.5s ease-in-out infinite}
.demo-run-btn:not(:disabled):hover{animation:none}

/* 11. Section labels - subtle underline accent */
.section-label{display:inline-flex;align-items:center;gap:8px}
.section-label::before{content:'';display:inline-block;width:18px;height:1px;background:var(--accent2);opacity:0.6}

/* 12. Isolation tabs - smoother transitions */
.iso-tab{transition:background .2s}
.iso-tab:hover:not(.active){background:var(--surface)}

/* 13. Plan buttons - consistent height */
.plan-btn{min-height:44px;display:flex;align-items:center;justify-content:center;border-radius:6px;transition:all .2s}

/* 14. Back to top button */
.back-top{position:fixed;bottom:28px;right:28px;width:42px;height:42px;border-radius:50%;background:var(--surface);border:1px solid var(--border2);display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:100;opacity:0;transform:translateY(12px);transition:opacity .3s,transform .3s,background .2s;color:var(--text3)}
.back-top.visible{opacity:1;transform:translateY(0)}
.back-top:hover{background:var(--accent-dim);color:var(--accent2);border-color:rgba(83,74,183,0.4)}
.back-top svg{width:16px;height:16px;stroke:currentColor}

/* 15. Tooltip on nav CTA */
.nav-cta{position:relative}
.nav-cta::after{content:'Free · No credit card';position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%);background:var(--bg3);border:1px solid var(--border2);color:var(--text3);font-family:var(--mono);font-size:9px;padding:3px 8px;border-radius:4px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .2s}
.nav-cta:hover::after{opacity:1}

/* 16. Code block copy button */
.code-copy{position:absolute;top:10px;right:12px;font-family:var(--mono);font-size:10px;color:var(--text3);background:var(--bg3);border:1px solid var(--border);padding:3px 8px;border-radius:4px;cursor:pointer;transition:all .2s;z-index:10}
.code-copy:hover{color:var(--accent2);border-color:var(--accent)}
.code-copy.copied{color:var(--green);border-color:var(--green)}
.hero-code{position:relative}

/* 17. Smooth section transitions - stagger children */
.pillars-grid .pillar-card:nth-child(1){transition-delay:.05s}
.pillars-grid .pillar-card:nth-child(2){transition-delay:.1s}
.pillars-grid .pillar-card:nth-child(3){transition-delay:.15s}
.pillars-grid .pillar-card:nth-child(4){transition-delay:.2s}
.pillars-grid .pillar-card:nth-child(5){transition-delay:.25s}
.pillars-grid .pillar-card:nth-child(6){transition-delay:.3s}

/* 18. Mobile touch targets - all interactive min 44px */
@media(max-width:768px){
  .iso-tab{min-height:64px}
  .plan-btn{min-height:48px;font-size:14px}
  .btn-primary,.btn-ghost{min-height:48px;font-size:14px}
  .demo-run-btn{min-height:52px;font-size:14px}
  .back-top{bottom:20px;right:16px}
}

/* 19. Active nav link highlight */
.nav-links a.active{color:var(--text)}

/* 20. Input focus improvements */
.demo-field input:focus,.demo-field select:focus{
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(83,74,183,0.12);
  background:rgba(83,74,183,0.04)
}

/* 21. Empty state for demo terminal */
.idle-msg{padding:32px 0;justify-content:center;flex-direction:column;gap:8px;text-align:center}

/* 22. Pricing featured badge positioning */
.popular-tag{margin-bottom:12px}

/* 23. Arch layer hover highlight */
.arch-layer{transition:background .2s,padding-left .2s}
.arch-layer:hover{padding-left:calc(clamp(18px,2.5vw,28px) + 4px)}

/* 24. Risk items - hover feedback */
.risk-item{transition:background .15s;border-radius:6px;padding:11px 8px}
.risk-item:hover{background:rgba(248,113,113,0.04)}

/* 25. Scrollbar on demo terminal */
#demo-log{scrollbar-width:thin;scrollbar-color:var(--border2) transparent}


/* ======================================
   RUNTIME BAR
====================================== */
.runtime-section{
  position:relative;z-index:2;
  background:var(--bg);
  padding:clamp(48px,7vw,80px) var(--container-pad);
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
}
.runtime-section-inner{
  max-width:1100px;margin:0 auto;
  display:flex;align-items:center;
  gap:clamp(32px,5vw,80px);
}
.runtime-section-label{
  flex-shrink:0;
  display:flex;
  flex-direction:column;
  gap:10px;
  font-family:var(--sans);
  font-size:clamp(16px,2vw,22px);
  font-weight:300;
  line-height:1.35;
  color:var(--text2);
}
.runtime-section-meta{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.04em;
  color:var(--text3);
}
.runtime-section-label strong{
  display:block;
  font-weight:600;
  color:var(--text);
  font-size:clamp(18px,2.4vw,26px);
  max-width:480px;
}
.runtime-icons{
  display:flex;
  align-items:center;
  gap:clamp(24px,3.5vw,48px);
  flex-wrap:wrap;
}
.runtime-icon-btn{
  display:flex;flex-direction:column;align-items:center;gap:7px;
  cursor:default;
  opacity:0.35;
  transition:opacity .22s ease;
}
.runtime-icon-btn:hover{opacity:1}
.runtime-icon-btn svg,
.runtime-icon-btn img{
  width:28px;height:28px;
  display:block;
  flex-shrink:0;
}
.runtime-icon-btn svg{fill:var(--text)}
.runtime-icon-name{
  font-family:var(--mono);
  font-size:10px;
  color:var(--text2);
  white-space:nowrap;
  opacity:0;
  transform:translateY(4px);
  transition:opacity .2s ease,transform .2s ease;
  pointer-events:none;
  letter-spacing:.04em;
}
.runtime-icon-btn:hover .runtime-icon-name{
  opacity:1;
  transform:translateY(0);
}
@media(max-width:768px){
  .runtime-section-inner{flex-direction:column;align-items:flex-start;gap:24px}
  .runtime-icons{gap:28px}
  .runtime-icon-btn svg{width:24px;height:24px}
}
@media(max-width:480px){
  .runtime-icons{gap:20px}
}
/* Stripe/Vercel-style premium nav */
nav{border-bottom:1px solid var(--border)}

/* Hero eyebrow - premium pill style like Vercel */
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(83,74,183,0.08);
  border:1px solid rgba(83,74,183,0.22);
  border-radius:20px;
  padding:5px 14px;
  font-size:11px;letter-spacing:.1em;
}
.hero-eyebrow::before{
  content:'';width:6px;height:6px;border-radius:50%;
  background:var(--accent2);flex-shrink:0;
  animation:ndpulse 2s ease-in-out infinite;
}

/* Hero h1 - tighter, more Stripe-like */
.hero h1{
  background:linear-gradient(180deg,var(--text) 0%,rgba(232,234,240,0.7) 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
}
[data-theme="light"] .hero h1{
  background:linear-gradient(180deg,#1a1640 0%,#4a4478 100%);
  -webkit-background-clip:text;background-clip:text;
}
.hero h1 em{
  -webkit-text-fill-color:var(--accent2);
  background:none;
}

/* Hero scale line */
.hero-scale-line{font-family:var(--serif);font-size:clamp(28px,5.5vw,68px);font-weight:800;line-height:1.08;letter-spacing:-.03em;margin-top:clamp(4px,1vw,10px);opacity:0;animation:fadeUp .7s ease forwards .38s;}
.hero-scale-line em{font-style:normal;color:var(--accent2);-webkit-text-fill-color:var(--accent2);background:none;}
.hero-trust-line{font-family:var(--mono);font-size:clamp(11px,1.3vw,12px);color:var(--text3);margin-top:clamp(14px,2vw,20px);letter-spacing:.04em;opacity:0;animation:fadeUp .7s ease forwards .75s;}
.hero-icp{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px 12px;margin-top:clamp(18px,2.5vw,28px);opacity:0;animation:fadeUp .7s ease forwards .88s;}
.hero-icp-label{font-family:var(--mono);font-size:11px;color:var(--text3);letter-spacing:.08em;text-transform:uppercase;margin-right:4px;}
.hero-icp-item{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:11px;color:var(--text2);background:rgba(175,169,236,0.05);border:1px solid var(--border);border-radius:20px;padding:4px 12px;}
.hero-icp-item svg{width:8px;height:8px;flex-shrink:0;}
.hero-icp-divider{color:var(--text3);font-size:12px;}
.hero-warning{display:inline-flex;align-items:center;gap:10px;margin-top:clamp(22px,3vw,36px);background:rgba(248,113,113,0.06);border:1px solid rgba(248,113,113,0.18);border-radius:8px;padding:10px 18px;font-size:clamp(12px,1.4vw,13px);color:var(--text2);max-width:min(560px,92vw);text-align:left;line-height:1.55;opacity:0;animation:fadeUp .7s ease forwards 1s;}
.hero-warning strong{color:var(--red);font-weight:600;}
.hero-warning-icon{font-size:16px;flex-shrink:0;}

.action-hook{position:relative;z-index:2;padding:0 0 clamp(28px,4vw,44px);}
.action-hook-card{display:grid;grid-template-columns:1.4fr auto;gap:22px;align-items:center;background:linear-gradient(180deg,rgba(83,74,183,0.20),rgba(127,119,221,0.10));border:1px solid rgba(175,169,236,0.34);border-radius:14px;padding:clamp(22px,3.4vw,32px) clamp(22px,3.6vw,36px);box-shadow:0 22px 56px rgba(0,0,0,0.22),0 0 0 1px rgba(175,169,236,0.08),0 0 56px rgba(83,74,183,0.12)}
.action-hook-kicker{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent2);margin-bottom:10px}
.action-hook-title{font-family:var(--serif);font-size:clamp(22px,3vw,34px);line-height:1.12;letter-spacing:-.02em}
.action-hook-text{margin-top:10px;font-size:14px;color:var(--text2);line-height:1.7;max-width:640px}
.action-hook-actions{display:flex;flex-direction:column;align-items:flex-end;gap:8px;align-self:start;padding-top:4px}
.action-hook-urgency{font-family:var(--mono);font-size:11px;letter-spacing:.03em;color:var(--accent2)}
.action-hook-btn{white-space:nowrap;box-shadow:0 10px 26px rgba(83,74,183,0.24)}
.action-hook-meta{font-family:var(--mono);font-size:11px;color:var(--text3)}
.action-hook-stack-label{font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--text3);text-align:right}
.action-hook-stack-icons{display:flex;align-items:center;justify-content:flex-end;gap:12px;flex-wrap:wrap;max-width:440px}
.action-hook-stack-icon{position:relative;display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;cursor:pointer;outline:none}
.action-hook-stack-icon img{width:20px;height:20px;object-fit:contain;display:block;opacity:.9;filter:grayscale(1) invert(.86) brightness(1.08) contrast(.92);transition:transform .18s ease,opacity .18s ease,filter .18s ease}
.action-hook-stack-icon::after{
  content:attr(data-label);
  position:absolute;
  top:calc(100% + 8px);
  left:50%;
  transform:translate(-50%,-4px);
  font-family:var(--mono);
  font-size:10px;
  color:var(--text);
  background:var(--bg3);
  border:1px solid var(--border2);
  border-radius:6px;
  padding:4px 8px;
  white-space:nowrap;
  opacity:0;
  pointer-events:none;
  transition:opacity .18s ease,transform .18s ease;
  box-shadow:0 10px 22px rgba(0,0,0,0.16);
}
.action-hook-stack-icon:hover img,
.action-hook-stack-icon:focus-visible img{opacity:1;filter:none;transform:translateY(-1px) scale(1.05)}
.action-hook-stack-icon:hover::after,
.action-hook-stack-icon:focus-visible::after{opacity:1;transform:translate(-50%,0)}
[data-theme="light"] .action-hook-stack-icon img{filter:grayscale(1) contrast(.92) brightness(.94)}
[data-theme="light"] .action-hook-card{background:linear-gradient(180deg,rgba(83,74,183,0.18),rgba(83,74,183,0.07));border-color:rgba(83,74,183,0.26);box-shadow:0 22px 48px rgba(83,74,183,0.12),0 0 38px rgba(83,74,183,0.07)}

@media(max-width:768px){
  .action-hook-card{grid-template-columns:1fr;gap:18px}
  .action-hook-actions{align-items:flex-start}
  .action-hook-btn{width:100%;justify-content:center;text-align:center}
  .action-hook-stack-label{text-align:left}
  .action-hook-stack-icons{justify-content:flex-start;max-width:none}
}

/* Premium section label - dot + line */
.section-label{
  display:inline-flex;align-items:center;gap:10px;
  font-size:11px;color:var(--accent2);
  letter-spacing:.14em;
}
.section-label::before{
  content:'';width:6px;height:6px;
  border-radius:50%;background:var(--accent2);flex-shrink:0;opacity:0.7;
}

/* Stats bar - Apple-style clean numbers */
.stat-num{
  background:linear-gradient(180deg,var(--text) 20%,var(--text2) 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
}
[data-theme="light"] .stat-num{
  background:linear-gradient(180deg,#1a1640 0%,#4a4478 100%);
  -webkit-background-clip:text;background-clip:text;
}

@media(max-width:768px){
  .runtime-bar{padding:14px var(--container-pad);gap:14px}
  .runtime-items{gap:20px}
  .runtime-item span{display:none}
  .runtime-icon{width:26px;height:26px;opacity:0.7}
}

/* inline SVG isolation diagram animations */
.iso-dash-a{stroke-dasharray:6 4;animation:isoDash 1.8s linear infinite}
.iso-dash-b{stroke-dasharray:6 4;animation:isoDash 1.8s linear infinite .6s}
.iso-dash-c{stroke-dasharray:6 4;animation:isoDash 1.8s linear infinite 1.2s}
@keyframes isoDash{to{stroke-dashoffset:-20}}
.iso2-line{animation:iso2Pulse 2s ease-in-out infinite}
@keyframes iso2Pulse{0%,100%{opacity:0.5}50%{opacity:1}}
.iso3-beam{stroke-dasharray:8 4;animation:iso3Beam 1.6s linear infinite}
@keyframes iso3Beam{to{stroke-dashoffset:-24}}
.iso4-pulse{animation:iso4Glow 2.5s ease-in-out infinite}
.iso4-pulse-b{animation:iso4Glow 2.5s ease-in-out infinite 1.2s}
@keyframes iso4Glow{0%,100%{opacity:0.6}50%{opacity:1}}

/* html cleanup helpers */
.code-dot-red{background:#f87171}
.code-dot-yellow{background:#fbbf24}
.code-dot-green{background:#34d399}
.beam[data-dur]{animation-duration:var(--dur,5s)}
.stat-num-mono{font-family:var(--mono)}
.demo-btn-label{display:inline-flex;align-items:center;gap:7px}
.icon-13{width:13px;height:13px;flex-shrink:0}
.icon-13-stroke{width:13px;height:13px;stroke:currentColor;stroke-width:1.5;flex-shrink:0}
.code-bar-label{margin-left:6px}
.arch-intro{font-size:15px;color:var(--text2);font-weight:300;line-height:1.75;margin-bottom:28px}
.arch-stat-unit{font-family:var(--mono);font-size:16px;color:var(--text3)}
.arch-stat-num-green{color:var(--green)}
.arch-stat-num-purple{color:var(--purple);font-size:clamp(24px,3vw,32px)}
.iso-svg{overflow:visible;width:100%;max-width:340px}
.opacity-70{opacity:.7}
.pricing-intro{font-size:15px;color:var(--text2);font-weight:300;margin:12px 0 32px;line-height:1.7}
.billing-toggle{display:inline-flex;align-items:center;gap:4px;background:var(--bg3);border:1px solid var(--border2);border-radius:999px;padding:4px;position:relative;margin-bottom:clamp(24px,3vw,36px)}
.billing-toggle-btn{position:relative;z-index:1;font-family:var(--mono);font-size:12px;font-weight:500;padding:7px 20px;border-radius:999px;border:none;background:transparent;cursor:pointer;transition:color .2s;letter-spacing:.02em}
.billing-toggle-btn-monthly{color:#fff}
.billing-toggle-btn-yearly{color:var(--text2);display:flex;align-items:center;gap:7px}
.billing-badge{font-size:10px;padding:2px 8px;border-radius:999px;background:rgba(83,74,183,0.25);color:var(--accent2);border:1px solid rgba(175,169,236,0.22);letter-spacing:.03em;transition:all .2s}
.billing-pill{position:absolute;top:4px;left:4px;height:calc(100% - 8px);border-radius:999px;background:var(--accent);transition:transform .25s cubic-bezier(0.34,1.2,0.64,1),width .25s cubic-bezier(0.34,1.2,0.64,1);pointer-events:none;z-index:0}
.pricing-grid-3{grid-template-columns:repeat(3,1fr);gap:16px}
.trust-stack{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:clamp(48px,6vw,80px) 0;text-align:center;gap:28px}
.trust-kicker{font-family:var(--mono);font-size:11px;color:var(--text3);letter-spacing:.12em;text-transform:uppercase}
.trust-title{font-family:var(--serif);font-size:clamp(24px,4vw,42px);font-weight:700;line-height:1.2;max-width:560px;letter-spacing:-.02em}
.trust-title-accent{font-style:normal;color:var(--accent2)}
.trust-copy{font-size:15px;color:var(--text2);font-weight:300;max-width:420px;line-height:1.7}
.trust-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:center}
.trust-btn-lg{padding:14px 32px;font-size:14px}
.trust-btn-md{padding:14px 24px;font-size:14px}
.trust-meta-copy{font-family:var(--mono);font-size:11px;color:var(--text3)}


/* ======================================
   BETA MODAL
====================================== */
.beta-modal-overlay{
  display:none;position:fixed;inset:0;z-index:500;
  background:rgba(0,0,0,0.7);backdrop-filter:blur(6px);
  align-items:center;justify-content:center;padding:16px;
}
.beta-modal-overlay.open{display:flex}
.beta-modal{
  background:var(--bg2);border:1px solid var(--border2);
  border-radius:16px;width:100%;max-width:520px;
  max-height:90vh;overflow-y:auto;
  box-shadow:0 24px 60px rgba(0,0,0,0.5);
  animation:modalIn .22s ease;
}
@keyframes modalIn{from{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:none}}
.beta-modal-header{
  display:flex;align-items:flex-start;justify-content:space-between;
  padding:24px 28px 0;
}
.beta-modal-title{
  font-family:var(--serif);font-size:22px;font-weight:700;
  line-height:1.2;letter-spacing:-.02em;
}
.beta-modal-title em{font-style:normal;color:var(--accent2)}
.beta-modal-close{
  width:32px;height:32px;border-radius:8px;border:none;
  background:transparent;color:var(--text3);cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:background .15s,color .15s;flex-shrink:0;margin-top:2px;
}
.beta-modal-close:hover{background:var(--surface);color:var(--text)}
.beta-modal-close svg{width:16px;height:16px;stroke:currentColor}
.beta-modal-sub{
  padding:8px 28px 20px;
  font-size:13px;color:var(--text2);font-weight:300;line-height:1.65;
  border-bottom:1px solid var(--border);
}
.beta-modal-body{padding:20px 28px 28px;display:flex;flex-direction:column;gap:16px}
.beta-field label{
  display:block;font-family:var(--mono);font-size:10px;
  color:var(--text3);letter-spacing:.08em;text-transform:uppercase;margin-bottom:7px;
}
.beta-field input,.beta-field select,.beta-field textarea{
  width:100%;background:var(--bg);border:1px solid var(--border2);
  border-radius:8px;padding:11px 13px;
  font-family:var(--sans);font-size:14px;color:var(--text);
  outline:none;transition:border-color .2s,box-shadow .2s;
  -webkit-appearance:none;appearance:none;
}
.beta-field input::placeholder,.beta-field textarea::placeholder{color:var(--text3)}
.beta-field input:focus,.beta-field select:focus,.beta-field textarea:focus{
  border-color:var(--accent);box-shadow:0 0 0 3px rgba(83,74,183,0.12);
}
.beta-field textarea{resize:none;height:76px;line-height:1.55}
.beta-field select{
  cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235a5280' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 13px center;padding-right:34px;
}
.beta-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.beta-submit{
  width:100%;padding:13px;background:var(--accent);border:none;
  border-radius:8px;font-family:var(--mono);font-size:13px;
  font-weight:500;color:#fff;cursor:pointer;
  display:flex;align-items:center;justify-content:center;gap:8px;
  transition:all .2s;
}
.beta-submit:hover:not(:disabled){background:var(--accent2);transform:translateY(-1px);box-shadow:0 6px 20px rgba(83,74,183,0.18)}
.beta-submit:disabled{opacity:.5;cursor:not-allowed;transform:none}
.beta-success{display:none;text-align:center;padding:20px 0 4px}
.beta-success.show{display:block}
.beta-success-icon{
  width:48px;height:48px;border-radius:50%;margin:0 auto 16px;
  background:var(--green-dim);border:1px solid rgba(52,211,153,0.3);
  display:flex;align-items:center;justify-content:center;
}
.beta-success-icon svg{width:22px;height:22px;stroke:var(--green)}
.beta-success h3{font-family:var(--serif);font-size:20px;font-weight:700;margin-bottom:8px}
.beta-success p{font-size:13px;color:var(--text2);font-weight:300;line-height:1.7}
.beta-success-email{font-family:var(--mono);font-size:11px;color:var(--accent2);margin-top:6px}
.beta-modal-note{
  text-align:center;font-family:var(--mono);font-size:10px;
  color:var(--text3);padding-top:4px;
}
@media(max-width:480px){
  .beta-grid{grid-template-columns:1fr}
  .beta-modal-header,.beta-modal-sub,.beta-modal-body{padding-left:20px;padding-right:20px}
}

/* ======================================
   PREMIUM SCROLL ANIMATIONS
====================================== */

/* Base reveal - hidden until JS triggers .revealed */
[data-reveal]{
  opacity:0;
  will-change:opacity,transform;
  transition:opacity 0.75s cubic-bezier(0.22,1,0.36,1),
             transform 0.75s cubic-bezier(0.22,1,0.36,1),
             filter 0.75s ease;
}
[data-reveal="fade-up"]    { transform:translateY(40px) }
[data-reveal="fade-down"]  { transform:translateY(-28px) }
[data-reveal="fade-left"]  { transform:translateX(44px) }
[data-reveal="fade-right"] { transform:translateX(-44px) }
[data-reveal="scale-up"]   { transform:scale(0.90) }
[data-reveal="zoom-blur"]  { transform:scale(0.95); filter:blur(6px) }

[data-reveal].revealed{
  opacity:1;
  transform:none;
  filter:none;
}

/* Stagger children utility */
[data-stagger] > *{
  opacity:0;
  transform:translateY(30px);
  transition:opacity 0.65s cubic-bezier(0.22,1,0.36,1),
             transform 0.65s cubic-bezier(0.22,1,0.36,1);
}
[data-stagger].staggered > *{ opacity:1; transform:none }
[data-stagger] > *:nth-child(1){ transition-delay:0ms }
[data-stagger] > *:nth-child(2){ transition-delay:90ms }
[data-stagger] > *:nth-child(3){ transition-delay:180ms }
[data-stagger] > *:nth-child(4){ transition-delay:270ms }
[data-stagger] > *:nth-child(5){ transition-delay:360ms }
[data-stagger] > *:nth-child(6){ transition-delay:450ms }
[data-stagger] > *:nth-child(7){ transition-delay:540ms }
[data-stagger] > *:nth-child(8){ transition-delay:620ms }

/* Section label glitch flicker */
@keyframes labelGlitch{
  0%,93%,100%{ opacity:1; transform:none }
  94%{ opacity:0.55; transform:translateX(1.5px) skewX(-2deg) }
  96%{ opacity:0.9;  transform:translateX(-1px) }
  98%{ opacity:0.7;  transform:translateX(0.5px) }
}
.section-label{ animation:labelGlitch 9s ease-in-out infinite }

/* Magnetic card shimmer overlay */
.pillar-card{position:relative;overflow:hidden}
.pillar-card::before{
  content:'';
  position:absolute;inset:0;
  background:radial-gradient(500px circle at var(--mx,50%) var(--my,50%),
    rgba(175,169,236,0.08),transparent 45%);
  border-radius:inherit;
  opacity:0;
  transition:opacity .35s;
  pointer-events:none;
  z-index:0;
}
.pillar-card:hover::before{ opacity:1 }
.pillar-card > *{ position:relative; z-index:1 }

/* Scroll progress ring */
#scroll-ring{
  position:fixed;
  bottom:88px; right:24px;
  width:46px; height:46px;
  z-index:300;
  cursor:pointer;
  opacity:0;
  transform:translateY(14px) scale(0.9);
  transition:opacity .38s,transform .38s cubic-bezier(0.34,1.56,0.64,1);
}
#scroll-ring.visible{
  opacity:1;
  transform:translateY(0) scale(1);
}
#scroll-ring:hover #ring-inner{
  background:var(--accent-dim);
  border-color:rgba(83,74,183,0.4);
}
#scroll-ring:hover #ring-arrow{
  stroke:var(--accent2);
  transform:translateY(-2px);
  transition:stroke .2s, transform .2s;
}
#ring-svg{ position:absolute;inset:0;width:100%;height:100% }
#ring-inner{
  position:absolute;inset:6px;
  border-radius:50%;
  background:var(--surface);
  border:1px solid var(--border2);
  display:flex;align-items:center;justify-content:center;
  transition:background .2s,border-color .2s;
}
#ring-arrow{
  width:14px;height:14px;
  stroke:var(--text3);
  stroke-width:2;
  fill:none;
  stroke-linecap:round;
  stroke-linejoin:round;
  transition:stroke .2s,transform .2s;
}
@media (max-width: 640px){
  #scroll-ring{
    bottom:84px;
    right:18px;
  }
}

/* Hero glow slow orbit */
@keyframes heroOrbit{
  0%  { transform:translateX(-50%) translateY(0)    rotate(0deg)   }
  33% { transform:translateX(-52%) translateY(-12px) rotate(2.5deg) }
  66% { transform:translateX(-48%) translateY(8px)  rotate(-2deg)  }
  100%{ transform:translateX(-50%) translateY(0)    rotate(0deg)   }
}
.hero-glow{ animation:heroOrbit 14s ease-in-out infinite }

/* Line-draw horizontal accent */
.line-draw{
  height:1px;
  background:var(--border);
  position:relative;overflow:hidden;
}
.line-draw::after{
  content:'';
  position:absolute;inset:0;
  background:linear-gradient(90deg,transparent,var(--accent2),transparent);
  transform:translateX(-100%);
  transition:transform 1.4s cubic-bezier(0.22,1,0.36,1);
}
.line-draw.revealed::after{ transform:translateX(100%) }

/* Stat counter roll preparation */
.stat-num[data-count]{ display:inline-block }

/* Reduced-motion overrides */
@media(prefers-reduced-motion:reduce){
  [data-reveal],[data-stagger] > *{
    opacity:1 !important;
    transform:none !important;
    filter:none !important;
    transition:none !important;
  }
  .section-label{ animation:none }
  .hero-glow{ animation:glowpulse 7s ease-in-out infinite }
  .line-draw::after{ transition:none }
}

/* ══════════════════════════════════════
   WITH / WITHOUT TENLYR
══════════════════════════════════════ */
.ww-section{padding:var(--section-pad) 0;background:var(--bg2);border-top:1px solid var(--border)}
.ww-intro{font-size:clamp(14px,1.7vw,16px);color:var(--text2);font-weight:300;line-height:1.75;max-width:600px;margin:10px 0 clamp(32px,5vw,56px)}
.ww-grid{display:grid;grid-template-columns:1fr auto 1fr;gap:0;align-items:start}
/* cards */
.ww-card{background:var(--bg3);border:1px solid var(--border);border-radius:12px;overflow:hidden}
.ww-card--bad{border-color:rgba(248,113,113,0.2)}
.ww-card--good{border-color:rgba(52,211,153,0.2)}
.ww-card-header{display:flex;align-items:center;gap:14px;padding:clamp(16px,2.5vw,22px) clamp(18px,2.8vw,28px);border-bottom:1px solid var(--border)}
.ww-card--bad .ww-card-header{background:rgba(248,113,113,0.04);border-bottom-color:rgba(248,113,113,0.12)}
.ww-card--good .ww-card-header{background:rgba(52,211,153,0.04);border-bottom-color:rgba(52,211,153,0.12)}
.ww-badge{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.ww-badge svg{width:16px;height:16px;flex-shrink:0}
.ww-badge--bad{background:rgba(248,113,113,0.12);border:1px solid rgba(248,113,113,0.25);color:var(--red)}
.ww-badge--good{background:rgba(52,211,153,0.12);border:1px solid rgba(52,211,153,0.25);color:var(--green)}
.ww-card-label{font-family:var(--serif);font-size:clamp(15px,1.8vw,18px);font-weight:700;line-height:1.2}
.ww-card--bad .ww-card-label{color:var(--red)}
.ww-card--good .ww-card-label{color:var(--green)}
.ww-card-sublabel{font-family:var(--mono);font-size:11px;color:var(--text3);margin-top:2px;letter-spacing:.04em}
.ww-card-body{padding:clamp(18px,2.5vw,26px) clamp(18px,2.8vw,28px)}
/* timeline */
.ww-timeline{display:flex;flex-direction:column;gap:0;margin-bottom:clamp(18px,2.5vw,24px)}
.ww-tl-item{display:grid;grid-template-columns:12px 1fr;gap:12px;align-items:start;padding:9px 0;border-bottom:1px solid var(--border);position:relative}
.ww-tl-item:last-child{border-bottom:none}
.ww-tl-dot{width:8px;height:8px;border-radius:50%;margin-top:5px;flex-shrink:0}
.ww-tl-dot--bad{background:rgba(248,113,113,0.5);border:1px solid var(--red)}
.ww-tl-dot--good{background:rgba(52,211,153,0.5);border:1px solid var(--green)}
.ww-tl-week{font-family:var(--mono);font-size:10px;color:var(--text3);letter-spacing:.06em;margin-bottom:2px;text-transform:uppercase}
.ww-tl-task{font-size:clamp(12px,1.4vw,13px);color:var(--text2);line-height:1.5}
.ww-inline-code{font-family:var(--mono);font-size:11px;color:var(--accent2);background:rgba(83,74,183,0.12);border:1px solid rgba(83,74,183,0.2);padding:1px 7px;border-radius:4px}
/* cost row */
.ww-cost-row{display:flex;align-items:center;gap:0;padding:clamp(14px,2vw,20px) 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);margin-bottom:clamp(14px,2vw,20px)}
.ww-cost-item{flex:1;text-align:center;padding:0 8px}
.ww-cost-sep{width:1px;height:40px;background:var(--border);flex-shrink:0}
.ww-cost-num{font-family:var(--serif);font-size:clamp(20px,2.8vw,28px);font-weight:700;line-height:1;letter-spacing:-.02em}
.ww-cost-num--bad{color:var(--red)}
.ww-cost-num--good{color:var(--green)}
.ww-cost-label{font-family:var(--mono);font-size:10px;color:var(--text3);margin-top:4px;letter-spacing:.04em}
/* risks / benefits */
.ww-risks,.ww-benefits{display:flex;flex-direction:column;gap:8px;margin-bottom:0}
.ww-risk-item,.ww-benefit-item{display:flex;align-items:flex-start;gap:9px;font-size:clamp(12px,1.4vw,13px);color:var(--text2);line-height:1.5}
.ww-risk-bullet{font-size:12px;color:var(--amber);flex-shrink:0;margin-top:1px}
.ww-benefit-bullet{font-size:12px;color:var(--green);flex-shrink:0;margin-top:1px;font-weight:700}
/* CTA */
.ww-cta-btn{display:inline-flex;align-items:center;justify-content:center;margin-top:clamp(18px,2.5vw,24px);font-family:var(--mono);font-size:clamp(12px,1.4vw,13px);font-weight:500;color:#060810;background:var(--accent);border:none;padding:11px 26px;border-radius:5px;cursor:pointer;text-decoration:none;transition:all .2s;width:100%}
.ww-cta-btn:hover{background:var(--accent2);transform:translateY(-1px);box-shadow:0 8px 20px rgba(83,74,183,0.18)}
/* vs divider */
.ww-vs{display:flex;flex-direction:column;align-items:center;gap:10px;padding:0 clamp(16px,2.5vw,32px);padding-top:clamp(60px,8vw,80px)}
.ww-vs-line{flex:1;width:1px;background:linear-gradient(to bottom,transparent,var(--border2),transparent);min-height:60px}
.ww-vs-pill{font-family:var(--mono);font-size:11px;color:var(--text3);background:var(--bg3);border:1px solid var(--border2);border-radius:20px;padding:5px 13px;letter-spacing:.1em;flex-shrink:0}
/* impact */
.ww-impact{display:flex;align-items:center;justify-content:center;gap:clamp(10px,2vw,20px);flex-wrap:wrap;margin-top:clamp(36px,5vw,56px);padding:clamp(20px,3vw,28px) clamp(20px,4vw,40px);background:rgba(52,211,153,0.05);border:1px solid rgba(52,211,153,0.14);border-radius:10px;text-align:center}
.ww-impact-num{font-family:var(--serif);font-size:clamp(28px,4.5vw,48px);font-weight:800;color:var(--green);letter-spacing:-.025em;line-height:1}
.ww-impact-arrow{font-family:var(--mono);font-size:clamp(18px,2.5vw,28px);color:var(--text3);line-height:1}
.ww-impact-text{font-size:clamp(13px,1.6vw,16px);color:var(--text2);font-weight:300;line-height:1.6;max-width:360px;text-align:left}
/* responsive */
@media(max-width:820px){
  .ww-grid{grid-template-columns:1fr;gap:0}
  .ww-vs{flex-direction:row;padding:clamp(12px,2vw,20px) 0;gap:12px}
  .ww-vs-line{flex:1;height:1px;width:auto;min-height:0;background:linear-gradient(to right,transparent,var(--border2),transparent)}
  .ww-cost-num{font-size:clamp(18px,4vw,26px)}
}
@media(max-width:480px){
  .ww-cost-row{gap:0}
  .ww-cost-item{padding:0 4px}
  .ww-impact{flex-direction:column;gap:8px}
  .ww-impact-text{text-align:center;max-width:100%}
}