/* ritenorth — site styles */

:root{
  --navy:#0B1E3D;
  --navy-2:#132B55;
  --navy-deep:#071530;
  --orange:#F26A1F;
  --orange-2:#FF8A3D;
  --orange-dark:#D9570F;
  --ink:#0B1E3D;
  --ink-2:#4A5568;
  --ink-3:#5F6B7E;
  --orange-ink:#C2410C;   /* orange for text on light backgrounds: 5.2:1 contrast */
  --card:#FFFFFF;
  --field:#F8F9FB;
  --nav-bg:rgba(255,255,255,.86);
  --paper:#FFFFFF;
  --tint:#FBF4EC;
  --tint-line:#EEDFD0;
  --line:#E3E6EB;
  --line-strong:#C9CED6;

  --sans:Inter, system-ui, -apple-system, "Segoe UI", sans-serif;

  --wrap:1240px;
  --gutter:clamp(16px, 4vw, 48px);
  --nav-h:84px;
  --r-lg:24px;
  --r-md:16px;
  --shadow-card:0 1px 2px rgba(11,30,61,.06), 0 12px 32px -12px rgba(11,30,61,.18);
  --shadow-lift:0 2px 4px rgba(11,30,61,.06), 0 28px 60px -20px rgba(11,30,61,.32);
  --ease:cubic-bezier(.2,.7,.2,1);
  color-scheme:light;
}

/* Dark theme: follows the system setting unless the visitor picks one.
   Dark grey-navy surfaces rather than pure black; text pairs keep 4.5:1 or better. */
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --paper:#0E1525;--tint:#121C30;--tint-line:#22304A;--line:#22304A;--line-strong:#34445F;
    --ink:#EEF2F8;--ink-2:#AEB8C9;--ink-3:#93A0B4;--orange-ink:#FF8A3D;
    --card:#16213A;--field:#0F1830;--nav-bg:rgba(14,21,37,.84);
    --shadow-card:0 1px 2px rgba(0,0,0,.3), 0 16px 36px -14px rgba(0,0,0,.6);
    --shadow-lift:0 2px 4px rgba(0,0,0,.3), 0 30px 60px -20px rgba(0,0,0,.75);
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
    --paper:#0E1525;--tint:#121C30;--tint-line:#22304A;--line:#22304A;--line-strong:#34445F;
    --ink:#EEF2F8;--ink-2:#AEB8C9;--ink-3:#93A0B4;--orange-ink:#FF8A3D;
    --card:#16213A;--field:#0F1830;--nav-bg:rgba(14,21,37,.84);
    --shadow-card:0 1px 2px rgba(0,0,0,.3), 0 16px 36px -14px rgba(0,0,0,.6);
    --shadow-lift:0 2px 4px rgba(0,0,0,.3), 0 30px 60px -20px rgba(0,0,0,.75);
    color-scheme:dark;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:var(--nav-h);-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--sans);
  font-size:17px;
  line-height:1.65;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit}
h1,h2,h3,h4{margin:0;font-weight:700}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
::selection{background:var(--orange);color:#fff}

.skip{position:absolute;left:-999px;top:8px;z-index:100;background:var(--navy);color:#fff;padding:8px 14px;border-radius:8px}
.skip:focus{left:8px}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--orange);outline-offset:3px}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.dot{color:var(--orange)}

/* ---------- Logo ---------- */
.logo{display:block;line-height:0}
.logo img{height:40px;width:auto}
.logo-foot img{height:34px}
.logo .logo-on-dark{display:none}
:root[data-theme="dark"] .nav .logo-on-light{display:none}
:root[data-theme="dark"] .nav .logo-on-dark{display:block}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .nav .logo-on-light{display:none}
  :root:not([data-theme="light"]) .nav .logo-on-dark{display:block}
}
.brand{display:flex;align-items:center;gap:18px}
.tagline{font-size:13px;font-weight:600;letter-spacing:.04em;color:var(--ink-3);padding-left:18px;border-left:1px solid var(--line-strong);white-space:nowrap;line-height:1.2}

/* ---------- Buttons ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;
  font:600 15px/1 var(--sans);
  padding:17px 28px;border-radius:999px;
  text-decoration:none;border:1px solid transparent;cursor:pointer;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .2s, border-color .2s, color .2s;
}
.btn-primary{
  color:#fff;
  background:linear-gradient(180deg, #DA5510 0%, #C2410C 100%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.28), 0 8px 20px -8px rgba(242,106,31,.7);
}
.btn:active{transform:translateY(0) scale(.98)}
.btn .tick{width:18px;height:18px;margin-right:8px;fill:none;stroke:#fff;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:20;stroke-dashoffset:20;animation:tick .5s var(--ease) forwards}
@keyframes tick{to{stroke-dashoffset:0}}
.btn-primary:hover{transform:translateY(-2px);box-shadow:inset 0 1px 0 rgba(255,255,255,.35), 0 14px 28px -10px rgba(242,106,31,.8)}
.btn-outline-light{color:#fff;border-color:rgba(255,255,255,.35);background:rgba(255,255,255,.04)}
.btn-outline-light:hover{border-color:#fff;background:rgba(255,255,255,.1)}

/* ---------- Nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  background:var(--nav-bg);
  backdrop-filter:saturate(1.6) blur(16px);-webkit-backdrop-filter:saturate(1.6) blur(16px);
  border-bottom:1px solid rgba(11,30,61,.08);
}
.nav-inner{
  max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter);
  height:var(--nav-h);display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.nav-links{display:flex;align-items:center;gap:32px}
.nav-links a{font-size:15px;font-weight:500;color:var(--ink-2);text-decoration:none;transition:color .2s}
.nav-links a:hover{color:var(--ink)}
.nav-links a:not(.nav-mail){position:relative}
.nav-links a:not(.nav-mail)::after{
  content:"";position:absolute;left:0;right:0;bottom:-8px;height:2px;border-radius:2px;background:var(--orange);
  transform:scaleX(0);transform-origin:left;transition:transform .35s ease;
}
.nav-links a.active{color:var(--ink)}
.nav-links a.active::after{transform:scaleX(1)}
.nav-links a.nav-mail{color:var(--orange-ink);font-weight:600;padding-left:28px;border-left:1px solid var(--line-strong)}
.nav-links a.nav-mail:hover{color:var(--ink)}
.nav-toggle{display:none;background:none;border:0;width:44px;height:44px;padding:11px;cursor:pointer}
.theme-toggle{
  display:grid;place-items:center;flex:none;width:44px;height:44px;margin-left:-8px;border-radius:50%;
  border:1px solid var(--line);background:var(--card);color:var(--ink);cursor:pointer;
  transition:transform .3s var(--ease), border-color .2s;
}
.theme-toggle:hover{border-color:var(--line-strong);transform:rotate(-15deg)}
.theme-toggle svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.theme-toggle .i-sun{display:none}
:root[data-theme="dark"] .theme-toggle .i-sun{display:block}
:root[data-theme="dark"] .theme-toggle .i-moon{display:none}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .theme-toggle .i-sun{display:block}
  :root:not([data-theme="light"]) .theme-toggle .i-moon{display:none}
}
.nav-toggle span{display:block;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s}
.nav-toggle span+span{margin-top:6px}
.nav-toggle[aria-expanded="true"] span:first-child{transform:translateY(4px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:last-child{transform:translateY(-4px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;color:#fff;
  padding:clamp(64px,8vw,112px) 0 clamp(80px,9vw,128px);
  background:
    radial-gradient(900px 520px at 85% 15%, rgba(242,106,31,.22), transparent 60%),
    radial-gradient(800px 600px at 10% 110%, rgba(64,110,200,.28), transparent 60%),
    linear-gradient(160deg, var(--navy-2) 0%, var(--navy) 45%, var(--navy-deep) 100%);
}
.hero-curve{position:absolute;left:0;right:0;bottom:-1px;width:100%;height:clamp(32px,5vw,72px);fill:var(--paper)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(40px,5vw,72px);align-items:center}
.kicker{font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--orange-2)}
.display{
  margin:22px 0 0;
  font-size:clamp(42px,5.6vw,76px);
  line-height:1.02;font-weight:800;letter-spacing:-.04em;
}
.display .w{display:inline-block;white-space:pre}
.anim .display .w{opacity:0;transform:translateY(.55em) rotate(4deg);transform-origin:0 100%;
  transition:opacity .8s var(--ease) var(--wd,0s), transform .9s cubic-bezier(.2,.9,.25,1.15) var(--wd,0s)}
.anim .display.in .w{opacity:1;transform:none}
.lede{margin-top:28px;font-size:clamp(17px,1.4vw,19px);color:rgba(255,255,255,.76);max-width:34em}
.ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:40px}

/* hero visual: a website and a dashboard, drawn in code */
.hero-visual{position:relative;height:clamp(420px,42vw,560px)}
.stage{
  position:absolute;inset:0;transform-style:preserve-3d;
  transform:perspective(1400px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));
  transition:transform .6s var(--ease);
}
.drop{
  position:absolute;pointer-events:none;border-radius:50% 0 50% 50%;
  background:radial-gradient(circle at 50% 50%, transparent 0 31%, var(--orange) 31.5%);
}
.drop-hero{
  width:clamp(220px,24vw,330px);aspect-ratio:1;right:-4%;top:-6%;opacity:.95;
  translate:0 var(--py,0px) -60px;rotate:var(--pr,0deg);
  filter:drop-shadow(0 30px 60px rgba(242,106,31,.35));
}
.browser{
  position:absolute;left:0;top:8%;width:84%;
  background:#fff;border-radius:18px;overflow:hidden;
  box-shadow:0 0 0 1px rgba(255,255,255,.08), 0 40px 80px -24px rgba(0,0,0,.55);
  animation:bob 9s ease-in-out infinite;
}
.browser-bar{display:flex;align-items:center;gap:6px;padding:12px 14px;background:#F1F3F6;border-bottom:1px solid #E4E7EC}
.browser-bar i{width:10px;height:10px;border-radius:50%;background:#D5DAE1}
.browser-bar i:first-child{background:#F26A1F}
.url{margin-left:12px;flex:1;max-width:220px;font-size:11.5px;color:var(--ink-3);background:#fff;border-radius:999px;padding:4px 12px;border:1px solid #E4E7EC}
.browser-body{padding:18px 22px 22px}
.sk-nav{display:flex;align-items:center;gap:10px;margin-bottom:22px}
.sk-nav b{width:56px;height:10px;border-radius:5px;background:var(--navy)}
.sk-nav span{width:30px;height:6px;border-radius:3px;background:#DDE2E8;margin-left:auto}
.sk-nav span+span{margin-left:0}
.sk-line{display:block;height:8px;border-radius:4px;background:#E3E7ED;margin-bottom:10px}
.sk-line.h{height:16px;border-radius:6px;background:var(--navy)}
.w40{width:40%}.w50{width:50%}.w55{width:55%}.w60{width:60%}.w70{width:70%}.w80{width:80%}.w90{width:90%}
.sk-btn{display:block;width:96px;height:26px;border-radius:999px;margin-top:16px;background:linear-gradient(180deg,var(--orange-2),var(--orange))}
/* example business software inside the drawn browser (fixed colours: it is a picture of an app) */
.browser-body.app{padding:16px 18px 18px}
.app-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.app-head b{display:block;font-size:17px;font-weight:800;letter-spacing:-.02em;color:#0B1E3D}
.app-head div span{font-size:10.5px;color:#5F6B7E}
.app-new{flex:none;padding:6px 11px;border-radius:999px;font-size:10.5px;font-weight:700;color:#fff;background:linear-gradient(180deg,#DA5510,#C2410C)}
.app-tabs{display:flex;gap:4px;margin:14px 0 10px;padding:3px;border-radius:9px;background:#F1F3F6;width:max-content;max-width:100%}
.app-tabs span{padding:4px 9px;border-radius:7px;font-size:10px;font-weight:600;color:#5F6B7E;white-space:nowrap}
.app-tabs .on{background:#fff;color:#0B1E3D;box-shadow:0 1px 2px rgba(11,30,61,.12)}
.app-table{width:100%;border-collapse:collapse;font-size:10.5px;color:#0B1E3D}
.app-table th{text-align:left;font-weight:600;font-size:9.5px;letter-spacing:.06em;text-transform:uppercase;color:#7C8698;padding:6px 6px 6px 0;border-bottom:1px solid #E4E7EC}
.app-table td{padding:8px 6px 8px 0;border-bottom:1px solid #EEF0F3;white-space:nowrap}
.app-table tr:last-child td{border-bottom:0}
.app-table td:first-child{color:#5F6B7E;font-variant-numeric:tabular-nums}
.app-table td:last-child,.app-table th:last-child{text-align:right;padding-right:0;font-weight:700;font-variant-numeric:tabular-nums}
.st{font-style:normal;font-size:9.5px;font-weight:700;padding:3px 7px;border-radius:999px}
.st-go{color:#166534;background:#DCFCE7}
.st-wait{color:#9A3412;background:#FFEDD5}
.st-new{color:#1E40AF;background:#DBEAFE}
.st-done{color:#475569;background:#E2E8F0}
.mk-title{font-size:17px;line-height:1.15;font-weight:800;letter-spacing:-.025em;color:#0B1E3D}
.mk-text{margin-top:8px;font-size:11.5px;line-height:1.5;color:#4A5568}
.dash-title{font-size:12px;font-weight:600;color:rgba(255,255,255,.8)}
.dash-tag{font-size:9.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:3px 8px;border-radius:999px;color:rgba(255,255,255,.75);border:1px solid rgba(255,255,255,.25)}
.dash-kpi{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;margin-bottom:4px}
.dash-kpi b{font-size:clamp(22px,2.2vw,28px);font-weight:800;letter-spacing:-.02em;color:#fff}
.dash-kpi span{font-size:11px;color:rgba(255,255,255,.65)}
.dash-kpi em{font-style:normal;font-size:11px;font-weight:700;color:#5BE49B;margin-left:auto}
.dash-months{display:flex;justify-content:space-between;font-size:9.5px;color:rgba(255,255,255,.45);margin-top:2px}
.dash-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:10px;padding-top:10px;border-top:1px solid rgba(255,255,255,.1)}
.dash-stats li{display:flex;flex-direction:column;gap:1px;font-size:10px;color:rgba(255,255,255,.6)}
.dash-stats b{color:#fff;font-weight:700;font-size:14px}
.sk-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:22px}
.sk-tiles span{height:58px;border-radius:10px;background:linear-gradient(160deg,#F4F6F9,#E9EDF2)}
.sk-tiles span:nth-child(2){background:linear-gradient(160deg,#FDEEE5,#FBDCC8)}

.dash{
  position:absolute;right:0;bottom:0;width:52%;
  padding:16px 18px 18px;border-radius:18px;
  background:linear-gradient(160deg, rgba(30,58,110,.92), rgba(11,30,61,.94));
  border:1px solid rgba(255,255,255,.12);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.12), 0 30px 60px -20px rgba(0,0,0,.6);
  animation:bob 9s ease-in-out -4.5s infinite;
  translate:0 0 50px;
}
.dash-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.dash-head .sk-line{margin:0;background:rgba(255,255,255,.28)}
.dash-live{width:8px;height:8px;border-radius:50%;background:#3DDC84;box-shadow:0 0 0 4px rgba(61,220,132,.18)}
.dash-chart{display:block;width:100%;height:56px}
.chart-line{stroke-dasharray:400;stroke-dashoffset:0}
.dash-rows{display:grid;gap:7px;margin-top:12px}
.dash-rows span{height:6px;border-radius:3px;background:rgba(255,255,255,.14)}
.dash-rows span:nth-child(1){width:90%}.dash-rows span:nth-child(2){width:70%}.dash-rows span:nth-child(3){width:80%}

.chip{
  position:absolute;display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;color:#0B1E3D;
  padding:9px 14px 9px 10px;border-radius:999px;background:#fff;
  box-shadow:0 14px 30px -12px rgba(0,0,0,.45);
  animation:bob 7s ease-in-out infinite;
  translate:0 0 90px;
}
.chip svg,.pills svg{width:16px;height:16px;fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;background:var(--orange);border-radius:50%;padding:2px}
.chip-1{left:-3%;bottom:16%;animation-delay:-2s}
.chip-2{right:6%;top:-1%;animation-delay:-5s}
@keyframes bob{50%{transform:translateY(-10px)}}

/* ---------- Sections ---------- */
.section{padding:clamp(88px,10vw,140px) 0;position:relative;background-color:var(--paper)}
.tint{background:var(--tint)}
.sec-head{max-width:820px;margin-bottom:clamp(40px,5vw,64px)}
.label{
  display:flex;align-items:center;gap:12px;
  font-size:13px;line-height:18px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);
  margin-bottom:20px;
}
.label::before{content:"";flex:none;width:18px;height:18px;border-radius:50% 0 50% 50%;background:var(--orange)}
.h2{font-size:clamp(34px,4.4vw,58px);line-height:1.06;letter-spacing:-.035em;font-weight:800}
.lead{font-size:clamp(20px,1.9vw,24px);line-height:1.5;font-weight:500;letter-spacing:-.01em;color:var(--ink)}

/* intro */
.intro{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,96px);align-items:start}
.intro-copy p + p{margin-top:22px;color:var(--ink-2)}

/* services: two pillars */
.pillars{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.pillar{
  border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.pillar:hover{transform:translateY(-6px);box-shadow:var(--shadow-lift)}
.pillar-visual{height:260px;display:grid;place-items:center;padding:28px;position:relative}
.pillar-body{padding:36px 40px 44px;flex:1}
.pillar-body h3{font-size:30px;letter-spacing:-.025em;margin-bottom:8px}
.pillar-body > p{font-size:17px;margin-bottom:24px}
.checks{display:grid;gap:12px}
.checks li{position:relative;padding-left:32px;font-size:16px;font-weight:500}
.checks li::before{
  content:"";position:absolute;left:0;top:2px;width:20px;height:20px;border-radius:50%;
  background:var(--orange) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.5l2.2 2.2 4.8-5' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat;
}

.pillar-dark{
  color:#fff;
  background:
    radial-gradient(600px 300px at 80% 0%, rgba(242,106,31,.22), transparent 60%),
    linear-gradient(165deg, var(--navy-2), var(--navy) 60%, var(--navy-deep));
  box-shadow:var(--shadow-card);
}
.pillar-dark .pillar-body > p{color:rgba(255,255,255,.72)}
.pillar-dark .pillar-visual{border-bottom:1px solid rgba(255,255,255,.08)}
.flow{width:100%;max-width:380px;height:auto;overflow:visible}
.flow-lines path{fill:none;stroke:rgba(255,255,255,.3);stroke-width:1.5;stroke-dasharray:4 6;animation:flow 1.6s linear infinite}
@keyframes flow{to{stroke-dashoffset:-20}}
.flow-node rect{fill:rgba(255,255,255,.08);stroke:rgba(255,255,255,.22)}
.flow-node text,.flow-core text{font:600 12px var(--sans);fill:#fff;text-anchor:middle}
.flow-core rect{fill:var(--orange);filter:drop-shadow(0 10px 18px rgba(242,106,31,.5))}
.flow-end{fill:none;stroke:var(--orange);stroke-width:2.5}

.pillar-light{background:var(--card);box-shadow:var(--shadow-card)}
.pillar-light .pillar-body > p{color:var(--ink-2)}
.pillar-light .pillar-visual{
  background:
    radial-gradient(500px 260px at 20% 0%, rgba(242,106,31,.14), transparent 65%),
    linear-gradient(180deg,#FFF8F2,#FDEFE3);
}
.mini-browser{width:100%;max-width:380px;background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 24px 48px -20px rgba(11,30,61,.35)}
.mini-body{padding:18px 20px 20px}
.pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.pills span{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:6px 11px 6px 7px;border-radius:999px;background:#FFF3EA;color:#0B1E3D}

/* approach */
.dark{
  color:#fff;
  background:
    radial-gradient(800px 400px at 100% 0%, rgba(242,106,31,.14), transparent 60%),
    linear-gradient(180deg, var(--navy), var(--navy-deep));
}
.dark{margin:16px clamp(8px,1.4vw,20px);border-radius:clamp(24px,3vw,44px);overflow:hidden}
.dark .label{color:rgba(255,255,255,.75)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.steps li{
  padding:30px 28px 34px;border-radius:var(--r-md);
  background:linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.025));
  border:1px solid rgba(255,255,255,.1);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
  transition:transform .35s var(--ease), border-color .35s, background .35s;
}
.steps li:hover{transform:translateY(-6px);border-color:rgba(242,106,31,.5);background:linear-gradient(180deg, rgba(255,255,255,.1), rgba(255,255,255,.04))}
.step-n{
  display:grid;place-items:center;width:44px;height:44px;margin-bottom:28px;
  border-radius:50% 0 50% 50%;font-weight:800;font-size:19px;color:#fff;
  background:linear-gradient(180deg,var(--orange-2),var(--orange));
  box-shadow:0 10px 20px -8px rgba(242,106,31,.7);
}
.steps h3{font-size:21px;letter-spacing:-.015em;margin-bottom:8px}
.steps p{color:rgba(255,255,255,.7);font-size:15.5px}

/* products */
.prod-grid{display:grid;grid-template-columns:1.7fr 1fr;gap:24px}
.product{
  position:relative;overflow:hidden;min-height:400px;
  display:flex;flex-direction:column;justify-content:space-between;
  padding:40px;border-radius:var(--r-lg);text-decoration:none;color:#fff;
  background:
    linear-gradient(180deg, transparent 30%, rgba(110,28,0,.45) 100%),
    radial-gradient(500px 300px at 90% 10%, rgba(255,255,255,.22), transparent 60%),
    linear-gradient(150deg, var(--orange-2), var(--orange) 45%, #D24A0C);
  box-shadow:0 30px 60px -30px rgba(242,106,31,.8);
  transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.product:hover{transform:translateY(-6px);box-shadow:0 40px 70px -30px rgba(242,106,31,.9)}
.product-art{
  position:absolute;right:-60px;top:-70px;width:340px;aspect-ratio:1;border-radius:50% 0 50% 50%;
  background:radial-gradient(circle, transparent 0 31%, rgba(255,255,255,.18) 31.5%);
  transition:transform .8s var(--ease);
}
.product:hover .product-art{transform:rotate(-14deg) scale(1.05)}
.product > :not(.product-art){position:relative}
.status{
  align-self:flex-start;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  padding:7px 12px;border-radius:999px;background:#fff;color:#C2410C;
}
.status-muted{background:var(--tint);color:var(--ink-2);border:1px solid var(--tint-line)}
.product h3{font-size:clamp(40px,4.4vw,56px);letter-spacing:-.035em;font-weight:800}
.product p{font-size:17px;color:#fff;margin-top:6px}
.product-link{display:inline-flex;gap:6px;margin-top:22px;font-weight:700}
.product-link .arrow{transition:transform .25s}
.product:hover .arrow{transform:translate(3px,-3px)}
.product-next{
  display:flex;flex-direction:column;justify-content:flex-end;gap:10px;
  padding:40px;border-radius:var(--r-lg);border:1.5px dashed var(--line-strong);
}
.product-next .status{margin-bottom:auto}
.product-next h3{font-size:28px;letter-spacing:-.02em}
.product-next p{color:var(--ink-2)}

/* values */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.values li{
  padding:36px 32px 40px;border-radius:var(--r-md);background:var(--card);box-shadow:var(--shadow-card);
  transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.values li:hover{transform:translateY(-6px);box-shadow:var(--shadow-lift)}
.v-icon{display:grid;place-items:center;width:52px;height:52px;border-radius:14px;margin-bottom:26px;background:linear-gradient(160deg,#FFF1E6,#FDDCC6)}
.v-icon svg{width:26px;height:26px;fill:none;stroke:var(--orange);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.values h3{font-size:21px;letter-spacing:-.015em;margin-bottom:10px}
.values p{color:var(--ink-2);font-size:16px}

/* contact */
.contact{
  color:#fff;
  background:
    radial-gradient(600px 360px at 0% 100%, rgba(242,106,31,.1), transparent 65%),
    radial-gradient(700px 500px at 100% 0%, rgba(64,110,200,.25), transparent 60%),
    linear-gradient(160deg, var(--navy-2), var(--navy) 50%, var(--navy-deep));
}
.contact .label{color:rgba(255,255,255,.75)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,96px);align-items:center}
.contact .lead{color:rgba(255,255,255,.8);margin-top:24px}
.mail{display:inline-block;margin-top:32px;font-size:clamp(22px,2.2vw,28px);font-weight:700;color:var(--orange-2);text-decoration:none;border-bottom:2px solid currentColor;line-height:1.3}
.mail:hover{color:#fff}
.form{
  display:grid;gap:18px;color:var(--ink);
  padding:clamp(28px,3vw,40px);border-radius:var(--r-lg);background:var(--card);
  box-shadow:0 40px 80px -30px rgba(0,0,0,.55);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form label{display:grid;gap:7px}
.form label span{font-size:14px;font-weight:600}
.form small{font-weight:400;color:var(--ink-3);font-size:13px}
.form input,.form textarea{
  font:inherit;font-size:16px;color:var(--ink);width:100%;
  padding:13px 15px;border-radius:12px;border:1px solid var(--line-strong);background:var(--field);
  transition:border-color .2s, box-shadow .2s, background .2s;
}
.form input:focus,.form textarea:focus{border-color:var(--orange);background:var(--card);outline:none;box-shadow:0 0 0 4px rgba(242,106,31,.14)}
.form textarea{resize:vertical;min-height:130px}
.form .invalid{border-color:#C53030}
.form .btn{justify-self:start}
.form-note{font-size:14px;color:var(--ink-2);min-height:1.4em}

/* footer */
.foot{background:var(--navy-deep);color:rgba(255,255,255,.66);padding:80px 0 36px}
.foot-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:56px;border-bottom:1px solid rgba(255,255,255,.1)}
.foot-tag{margin-top:14px;color:#fff;font-weight:600}
.foot-about{margin-top:8px;font-size:15px;max-width:22em}
.foot-col{display:flex;flex-direction:column;gap:12px}
.foot-col h4{font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#fff;margin-bottom:6px}
.foot-col a{text-decoration:none;font-size:15px;transition:color .2s}
.foot-col a:hover{color:#fff}
.foot-meta{padding-top:28px;font-size:14px}

/* light-only surfaces that need a dark counterpart */
:root[data-theme="dark"] .pillar-light .pillar-visual{background:radial-gradient(500px 260px at 20% 0%, rgba(242,106,31,.2), transparent 65%), linear-gradient(180deg,#1A2742,#16213A)}
:root[data-theme="dark"] .v-icon{background:rgba(242,106,31,.14)}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .pillar-light .pillar-visual{background:radial-gradient(500px 260px at 20% 0%, rgba(242,106,31,.2), transparent 65%), linear-gradient(180deg,#1A2742,#16213A)}
  :root:not([data-theme="light"]) .v-icon{background:rgba(242,106,31,.14)}
}

/* ---------- Stacked sections (script.js adds .stack and sets each section's top) ---------- */
.stack main > section{position:sticky}
.stack main > section + section{
  border-radius:clamp(24px,3vw,40px) clamp(24px,3vw,40px) 0 0;
  box-shadow:0 -1px 0 rgba(11,30,61,.04), 0 -28px 56px -28px rgba(11,30,61,.45);
}
.stack .dark{margin:0}
:root[data-theme="dark"] .stack main > section + section{box-shadow:inset 0 1px 0 rgba(255,255,255,.09), 0 -28px 56px -24px rgba(0,0,0,.7)}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .stack main > section + section{box-shadow:inset 0 1px 0 rgba(255,255,255,.09), 0 -28px 56px -24px rgba(0,0,0,.7)}
}
.stack .hero-curve{display:none}
/* the arch: the first card after the hero rises with a curved top edge */
.stack #context{border-radius:0;box-shadow:none}
.stack #context::before{
  content:"";position:absolute;left:0;right:0;bottom:100%;height:clamp(36px,5.5vw,80px);
  background:var(--paper);pointer-events:none;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 80' preserveAspectRatio='none'%3E%3Cpath d='M0 80 C 360 6 1080 6 1440 80 Z'/%3E%3C/svg%3E") center/100% 100% no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 80' preserveAspectRatio='none'%3E%3Cpath d='M0 80 C 360 6 1080 6 1440 80 Z'/%3E%3C/svg%3E") center/100% 100% no-repeat;
}
/* the covered section dims as the next one slides over it */
.stack main > section::after{
  content:"";position:absolute;inset:0;z-index:5;pointer-events:none;
  border-radius:inherit;background:#050C1A;opacity:var(--shade,0);
}
.stack .foot{position:relative;z-index:20}
/* used for an instant while measuring the page as if nothing were pinned */
.measuring main > section{position:relative!important;top:auto!important}

/* ---------- The guide (positioned by script.js) ---------- */
.guide{position:fixed;left:0;top:0;z-index:60;width:18px;height:18px;pointer-events:none}
.guide svg{display:block;width:100%;height:100%;overflow:visible;fill:#F2781F}
.guide.home{visibility:hidden}
.guide::after{content:"";position:absolute;inset:0;border-radius:50% 0 50% 50%;border:1.5px solid #F2781F;opacity:0}
.guide.land::after{animation:land .8s var(--ease)}
@keyframes land{0%{opacity:.9;transform:scale(.9)}100%{opacity:0;transform:scale(2.6)}}
.guided .label::before{background:transparent;box-shadow:inset 0 0 0 1.5px var(--line-strong)}
.guided .dark .label::before,.guided .contact .label::before{box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.3)}
.menu-open .guide{opacity:0}

/* ---------- Reveal (only when script.js adds .anim) ---------- */
.anim [data-rv]{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease) var(--d,0s), transform .9s var(--ease) var(--d,0s)}
.anim [data-rv].in{opacity:1;transform:none}
.anim .chart-line{stroke-dashoffset:400}
.anim .hero-visual.in .chart-line{stroke-dashoffset:0;transition:stroke-dashoffset 1.8s var(--ease) .6s}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .tagline{display:none}
  .steps{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr}
  .hero-visual{height:420px;max-width:600px;width:100%;margin-top:16px}
  .intro,.contact-grid{grid-template-columns:1fr}
  .pillars,.prod-grid{grid-template-columns:1fr}
  .values{grid-template-columns:1fr}
  .foot-top{grid-template-columns:1fr 1fr}
  .foot-brand{grid-column:1/-1}
}
@media (max-width:820px){
  :root{--nav-h:72px}
  .logo img{height:32px}
  .nav-toggle{display:block}
  .nav-links{
    position:absolute;top:var(--nav-h);left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--paper);border-bottom:1px solid var(--line);
    padding:8px var(--gutter) 20px;display:none;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:14px 0;border-bottom:1px solid var(--line);font-size:17px}
  .nav-links a:not(.nav-mail)::after{display:none}
  .nav-links a.nav-mail{padding-left:0;border-left:0;border-bottom:0}
}
@media (max-width:600px){
  body{font-size:16px}
  .hero-visual{height:520px}
  .browser{width:96%;top:4%}
  .app-table th:nth-child(2),.app-table td:nth-child(2){display:none}
  .app-tabs span:nth-child(4){display:none}
  .dash{width:74%;padding:13px 14px 14px}
  .dash-title{font-size:11px;white-space:nowrap}
  .dash-kpi span{display:none}
  .chip-2{top:-2%}
  .chip-1{display:none}
  .chip-1{left:0}
  .chip-2{right:0}
  .steps{grid-template-columns:1fr}
  .pillar-visual{height:220px;padding:20px}
  .pillar-body{padding:28px 24px 32px}
  .product,.product-next{padding:28px;min-height:320px}
  .form-row{grid-template-columns:1fr}
  .ctas .btn{flex:1 1 100%}
  .foot-top{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}