/* ==========================================================================
   RAISE — design tokens
   ========================================================================== */
:root{
  --ink:        #0B0B0C;   /* primary background — near black, warm */
  --ink-soft:   #242428;   /* raised panels on black */
  --ink-line:   rgba(251,250,248,0.14);
  --paper:      #FBFAF8;   /* warm off-white, close to white */
  --paper-dim:  #E7E5DE;
  --signal:     #FF5A1F;   /* primary orange — action, alert, identity */
  --ember:      #B23A12;   /* deep orange — hover / depth */
  --steel:      #9A9AA1;   /* muted grey text on black */
  --steel-dark: #55555c;   /* muted grey text on paper */

  --display: 'Space Grotesk', 'Arial', sans-serif;
  --body:    'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono:    'IBM Plex Mono', 'SFMono-Regular', Consolas, monospace;

  --container: 1200px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; }
}

/* accessibility helpers */
.skip-link{ position:absolute; left:16px; top:-100px; z-index:1000; background:var(--signal); color:#0B0B0C; padding:12px 18px; font-weight:600; text-decoration:none; }
.skip-link:focus{ top:12px; }
.sr-only{ position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }
:focus-visible{ outline:3px solid var(--signal); outline-offset:3px; }
.on-paper :focus-visible{ outline-color:var(--ember); }

body{
  margin:0;
  background:var(--ink);
  color:var(--paper);
  font-family:var(--body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }

.wrap{
  max-width:var(--container);
  width:100%;
  margin:0 auto;
  padding:0 28px;
}

.eyebrow{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:0.16em;
  text-transform:uppercase;
  color:var(--signal);
  font-weight:600;
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{
  content:'';
  width:18px;
  height:2px;
  background:var(--signal);
  display:inline-block;
}
.eyebrow.on-paper{ color:var(--ember); }

h1,h2,h3{
  font-family:var(--display);
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:-0.01em;
  line-height:1.04;
  margin:0;
}
h2{ font-size:clamp(32px,4.4vw,54px); }
h3{ font-size:clamp(20px,2.2vw,26px); }

p{ margin:0; }
.lede{
  font-size:clamp(17px,1.6vw,20px);
  color:var(--steel);
  max-width:56ch;
  line-height:1.65;
}
.on-paper .lede, .lede.on-paper{ color:var(--steel-dark); }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:var(--mono);
  font-size:13px;
  font-weight:600;
  letter-spacing:0.06em;
  text-transform:uppercase;
  padding:15px 26px;
  border-radius:2px;
  border:1px solid transparent;
  cursor:pointer;
  transition:background .15s ease, color .15s ease, border-color .15s ease, transform .1s ease;
  white-space:nowrap;
}
.btn:active{ transform:translateY(1px); }
.btn-primary{ background:var(--signal); color:#0B0B0C; }
.btn-primary:hover{ background:#FF7A45; }
.btn-ghost{ background:transparent; color:var(--paper); border-color:rgba(251,250,248,0.35); }
.btn-ghost:hover{ border-color:var(--paper); background:rgba(251,250,248,0.06); }
.btn-ghost.on-paper{ color:var(--ink); border-color:rgba(11,11,12,0.3); }
.btn-ghost.on-paper:hover{ border-color:var(--ink); background:rgba(11,11,12,0.05); }
.btn-arrow{ font-size:15px; line-height:1; transform:translateY(-1px); }

.cta-row{ display:flex; gap:14px; flex-wrap:wrap; align-items:center; }

/* ---------- nav ---------- */
.site-nav{
  position:sticky; top:0; z-index:100;
  background:rgba(11,11,12,0.88);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--ink-line);
}
.site-nav .wrap{
  display:flex; align-items:center; justify-content:space-between;
  height:76px;
}
.logo{
  display:flex; align-items:center;
}
.logo img{ height:56px; width:auto; display:block; }
.site-nav .logo img{ height:40px; }
.nav-actions{ display:flex; align-items:center; gap:12px; }
.nav-login{ font-family:var(--mono); font-size:13px; letter-spacing:0.05em; text-transform:uppercase; color:var(--paper); padding:10px 6px; }
.nav-login::after{ content:'→'; margin-left:6px; }
.nav-cta{ padding:11px 20px; font-size:12px; }

@media (max-width:520px){
  .nav-cta span.long{ display:none; }
}

/* ---------- section rhythm ---------- */
section{ padding:110px 0; position:relative; }
@media (max-width:700px){ section{ padding:72px 0; } }

.section-dark{ background:var(--ink); }
.section-paper{ background:var(--paper); color:var(--ink); }
.section-soft{ background:var(--ink-soft); }

/* hazard divider — RAISE's signature motif: safety-stripe reinterpreted */
.hazard{
  height:14px;
  background:repeating-linear-gradient(
    -45deg,
    var(--signal) 0px, var(--signal) 22px,
    var(--ink) 22px, var(--ink) 44px
  );
}
.hazard.on-paper{
  background:repeating-linear-gradient(
    -45deg,
    var(--signal) 0px, var(--signal) 22px,
    var(--paper) 22px, var(--paper) 44px
  );
}

/* ---------- footer ---------- */
footer{ background:#050506; padding:64px 0 28px; border-top:1px solid var(--ink-line); }
.footer-grid{
  display:flex; justify-content:space-between; gap:40px; flex-wrap:wrap;
  padding-bottom:40px; border-bottom:1px solid var(--ink-line); margin-bottom:24px;
}
.footer-brand .logo{ margin-bottom:14px; }
.footer-brand p{ color:var(--steel); max-width:34ch; font-size:14px; }
.footer-cols{ display:flex; gap:64px; flex-wrap:wrap; }
.footer-col h3{
  font-family:var(--mono); font-size:12px; line-height:normal; letter-spacing:0.1em; text-transform:uppercase; color:var(--steel);
  margin:0 0 16px;
}
.footer-col a{ display:block; color:var(--paper); font-size:14px; margin-bottom:10px; }
.footer-col a:hover{ color:var(--signal); }
.footer-bottom{
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  font-family:var(--mono); font-size:12px; color:#8d8d94;
}
.footer-bottom a{ color:#7a7a82; text-decoration:underline; text-underline-offset:3px; }
.footer-bottom a:hover{ color:var(--paper); }

/* ---------- shared components ---------- */
.tag{
  font-family:var(--mono); font-size:12px; letter-spacing:0.04em; text-transform:uppercase;
  border:1px solid var(--ink-line); padding:8px 14px; border-radius:2px; color:var(--paper);
}
.on-paper .tag{ border-color:rgba(11,11,12,0.2); color:var(--ink); }

.kicker-rule{ height:1px; background:var(--ink-line); width:100%; margin:0; }
.on-paper .kicker-rule{ background:rgba(11,11,12,0.14); }

.grid-2{ display:grid; grid-template-columns:1fr 1fr; gap:60px; }
@media (max-width:860px){ .grid-2{ grid-template-columns:1fr; gap:40px; } }

.num{ font-family:var(--mono); color:var(--signal); font-size:13px; letter-spacing:0.08em; }

.reveal{ opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease; }
.reveal.in{ opacity:1; transform:none; }

/* how it works steps — number beside title, description below on mobile */
@media (max-width:700px){
  .step-row{ grid-template-columns:44px 1fr !important; gap:6px 16px !important; padding:22px 0 !important; }
  .step-row > p{ grid-column:2; }
}

/* platform A/B comparison — stack on mobile */
@media (max-width:700px){
  .platform-row{ flex-direction:column; align-items:stretch !important; }
  .platform-divider{ width:6px !important; height:36px !important; align-self:center !important; }
  .platform-divider > div{ width:6px !important; height:100% !important; background:repeating-linear-gradient(180deg, var(--signal) 0 10px, transparent 10px 20px) !important; }
}

/* six-step model grid — collapse for smaller screens */
@media (max-width:900px){
  .steps-grid{ grid-template-columns:repeat(3,1fr) !important; }
  .steps-grid > div:nth-child(3){ border-right:none !important; }
}
@media (max-width:560px){
  .steps-grid{ grid-template-columns:repeat(2,1fr) !important; }
  .steps-grid > div:nth-child(2n){ border-right:none !important; }
}

/* library — clean 3x2 grid */
.library-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:16px; background:transparent; }
@media (max-width:820px){ .library-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:560px){ .library-grid{ grid-template-columns:1fr; } }

/* library photo cards */
.lib-card{ position:relative; aspect-ratio:4/3; border-radius:10px; overflow:hidden; }
.lib-card img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; transition:transform .5s ease; }
.lib-card:hover img{ transform:scale(1.05); }
.lib-card::after{
  content:''; position:absolute; inset:0;
  background:linear-gradient(to top, rgba(5,5,6,0.94) 0%, rgba(5,5,6,0.65) 32%, rgba(5,5,6,0.05) 62%, transparent 78%);
}
.lib-card-body{ position:absolute; left:0; right:0; bottom:0; padding:20px 22px; z-index:2; }
.lib-card-body h3{ font-size:17px; color:var(--paper); margin-bottom:8px; text-shadow:0 2px 10px rgba(0,0,0,0.4); }
.lib-card-body p{ color:#d8d6d2; font-size:12.5px; text-shadow:0 1px 6px rgba(0,0,0,0.5); }

/* ---------- image placeholders ---------- */
.img-placeholder{
  border:1.5px dashed rgba(255,90,31,0.4);
  background:
    repeating-linear-gradient(-45deg, rgba(255,90,31,0.05) 0 12px, transparent 12px 24px),
    var(--ink-soft);
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:12px;
  color:var(--steel); text-align:center; border-radius:10px; padding:36px 20px;
}
.img-placeholder svg{ opacity:0.55; color:var(--signal); }
.img-placeholder .ph-label{
  font-family:var(--mono); font-size:11px; letter-spacing:0.08em; text-transform:uppercase; max-width:32ch; line-height:1.6;
}
.img-placeholder.on-paper{
  border-color:rgba(178,58,18,0.4);
  background:
    repeating-linear-gradient(-45deg, rgba(178,58,18,0.05) 0 12px, transparent 12px 24px),
    rgba(11,11,12,0.03);
  color:var(--steel-dark);
}
.img-placeholder.ph-banner{ min-height:340px; }
.img-placeholder.ph-wide{ min-height:220px; }
.img-placeholder.ph-square{ aspect-ratio:1/1; min-height:auto; padding:20px; }
.img-placeholder.ph-portrait{ aspect-ratio:3/4; min-height:auto; }

/* ---------- logo strip ---------- */
.logo-strip-label{
  font-family:var(--mono); font-size:11px; letter-spacing:0.1em; text-transform:uppercase;
  color:var(--steel); text-align:center; margin-bottom:28px;
}
.logo-strip-row{ display:flex; align-items:center; justify-content:center; gap:0; flex-wrap:wrap; width:100%; }
.logo-strip-row img{
  height:52px; width:auto; padding:0 44px; opacity:0.95;
}
.logo-strip-row img.logo-avanti{ height:68px; }
.logo-mark{
  font-family:var(--display); font-weight:700; font-size:19px; color:var(--steel);
  padding:0 40px; opacity:0.75; white-space:nowrap;
}
@media (max-width:700px){
  .logo-strip-row img{ height:38px; padding:12px 20px; }
  .logo-strip-row img.logo-avanti{ height:50px; }
  .logo-mark{ padding:10px 22px; font-size:16px; }
}
@media (max-width:480px){
  .logo-strip-row{ flex-direction:column; gap:26px; }
  .logo-strip-row img{ height:46px; padding:0; }
  .logo-strip-row img.logo-avanti{ height:60px; }
  .logo-mark{ padding:0; font-size:19px; }
}

/* ---------- proof strip ---------- */
.proof-strip{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--ink-line); }
.proof-stat{ background:var(--ink); padding:36px 24px; text-align:center; }
.proof-stat .num-big{ font-family:var(--display); font-weight:700; font-size:clamp(28px,3vw,40px); color:var(--signal); display:block; margin-bottom:8px; }
.proof-stat .num-label{ font-family:var(--mono); font-size:11px; letter-spacing:0.06em; text-transform:uppercase; color:var(--steel); }
@media (max-width:820px){ .proof-strip{ grid-template-columns:repeat(2,1fr); } }

/* ---------- rotating quote carousel ---------- */
.quote-carousel{ max-width:920px; margin:0 auto; text-align:center; position:relative; }
.quote-carousel .quote-mark{ font-family:var(--display); font-size:48px; color:var(--signal); line-height:1; margin-bottom:10px; display:block; }
.quote-slide{ transition:opacity .35s ease; }
.quote-text-box{ height:84px; display:flex; align-items:center; justify-content:center; margin-bottom:22px; }
.quote-slide p.quote-text{ font-size:clamp(19px,2.2vw,26px); line-height:1.5; color:var(--paper); margin:0; font-family:var(--display); font-weight:500; text-transform:none; letter-spacing:0; }
.quote-slide .quote-attr{ font-family:var(--mono); font-size:12px; letter-spacing:0.06em; text-transform:uppercase; color:var(--steel); }
.quote-dots{ display:flex; justify-content:center; gap:10px; margin-top:36px; }
.quote-dots button{
  width:8px; height:8px; border-radius:50%; border:none; padding:0; cursor:pointer;
  background:rgba(251,250,248,0.4); transition:background .2s ease, transform .2s ease; position:relative;
}
.quote-dots button::after{ content:''; position:absolute; inset:-9px; } /* 26px tap target */
.quote-dots button.active{ background:var(--signal); transform:scale(1.25); }

/* quote text box — fixed height per breakpoint so nothing below it ever shifts */
@media (max-width:860px){ .quote-text-box{ height:92px; } }
@media (max-width:700px){ .quote-text-box{ height:150px; } }

/* ---------- reasons-to-believe icon cards ---------- */
.reason-icon{
  width:44px; height:44px; border-radius:50%; border:1.5px solid rgba(255,90,31,0.4);
  display:flex; align-items:center; justify-content:center; margin-bottom:16px; color:var(--signal);
}

/* ---------- coming soon badge ---------- */
.badge-soon{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--mono); font-size:11px; letter-spacing:0.08em; text-transform:uppercase;
  color:var(--ember); background:rgba(255,90,31,0.1); border:1px solid rgba(255,90,31,0.3);
  padding:7px 14px; border-radius:20px;
}
.badge-soon::before{ content:''; width:6px; height:6px; border-radius:50%; background:var(--signal); }

/* CTA banner reused on all pages */
.cta-banner{
  background:var(--ink-soft);
  border-top:1px solid var(--ink-line);
  border-bottom:1px solid var(--ink-line);
}
.cta-banner .wrap{
  display:flex; align-items:center; justify-content:space-between; gap:32px; flex-wrap:wrap;
  padding:64px 28px;
}
.cta-banner h2{ font-size:clamp(28px,3.4vw,42px); max-width:14ch; }

/* ---------- legal pages ---------- */
.legal-hero{ padding-top:64px; padding-bottom:56px; }
.legal{ max-width:820px; }
.legal h2{ font-size:clamp(22px,2.6vw,30px); margin:44px 0 14px; }
.legal h3{ font-size:clamp(16px,1.8vw,19px); margin:22px 0 8px; text-transform:none; letter-spacing:0; }
.legal p, .legal li{ line-height:1.7; color:var(--ink); }
.legal p{ margin-bottom:14px; }
.legal ul{ padding-left:22px; margin:0 0 14px; }
.legal li{ margin-bottom:6px; }
.legal a{ color:var(--ember); text-decoration:underline; text-underline-offset:3px; }
.legal-table-wrap{ overflow-x:auto; margin:0 0 18px; }
.legal table{ border-collapse:collapse; width:100%; min-width:560px; font-size:14px; }
.legal th, .legal td{ text-align:left; vertical-align:top; padding:12px 14px; border:1px solid rgba(11,11,12,0.14); line-height:1.5; }
.legal th{ background:var(--paper-dim); font-family:var(--mono); font-size:12px; letter-spacing:0.06em; text-transform:uppercase; }