/* ==========================================================================
   ADLOPIX — Revenue Intelligence for Modern Publishers
   Design system: White · Black · Electric Blue. Glass, gradient blur,
   premium type. Apple / Stripe / Linear / Vercel sensibility.
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  --bg:#FFFFFF;
  --bg-soft:#F6F8FC;
  --bg-elev:#FFFFFF;
  --ink:#0A0C16;
  --ink-soft:#434A5E;
  --muted:#6B7388;
  --line:rgba(12,16,42,0.10);
  --line-soft:rgba(12,16,42,0.06);
  --blue:#1F4BFF;
  --blue-press:#1838D6;
  --cyan:#16C9FF;
  --grad:linear-gradient(118deg,#1B3BFF 0%,#2E6BFF 52%,#18D2FF 100%);
  --grad-rev:linear-gradient(118deg,#18D2FF 0%,#2E6BFF 48%,#1B3BFF 100%);
  --glass-bg:rgba(255,255,255,0.62);
  --glass-brd:rgba(255,255,255,0.7);
  --card:#FFFFFF;
  --card-brd:rgba(12,16,42,0.08);
  --shadow-sm:0 1px 2px rgba(12,16,42,.06),0 1px 1px rgba(12,16,42,.04);
  --shadow-md:0 14px 40px -18px rgba(20,28,70,.28);
  --shadow-lg:0 40px 80px -32px rgba(20,28,70,.34);
  --shadow-blue:0 24px 60px -22px rgba(31,75,255,.45);
  --r-sm:12px; --r-md:18px; --r-lg:26px; --r-xl:34px; --r-pill:999px;
  --container:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --nav-h:72px;
  --font-display:'Sora','Segoe UI',system-ui,-apple-system,sans-serif;
  --font-body:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-mono:'IBM Plex Mono','SFMono-Regular',ui-monospace,Menlo,monospace;
  color-scheme:light;
}

[data-theme="dark"] {
  --bg:#070A14;
  --bg-soft:#0B1022;
  --bg-elev:#0E1428;
  --ink:#F3F6FF;
  --ink-soft:#B4BDD6;
  --muted:#8A95B4;
  --line:rgba(140,160,255,0.14);
  --line-soft:rgba(140,160,255,0.09);
  --blue:#5A82FF;
  --blue-press:#7C9BFF;
  --glass-bg:rgba(16,22,45,0.6);
  --glass-brd:rgba(120,150,255,0.18);
  --card:#0E1428;
  --card-brd:rgba(130,155,255,0.12);
  --shadow-md:0 16px 44px -18px rgba(0,0,0,.6);
  --shadow-lg:0 44px 90px -34px rgba(0,0,0,.7);
  --shadow-blue:0 24px 64px -22px rgba(31,75,255,.55);
  color-scheme:dark;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 16px)}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--ink);
  line-height:1.6;
  font-size:17px;
  letter-spacing:-0.01em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
  transition:background .4s var(--ease),color .4s var(--ease);
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,textarea,select{font-family:inherit;font-size:inherit;color:inherit}
ul{list-style:none}
:focus-visible{outline:2.5px solid var(--blue);outline-offset:3px;border-radius:6px}

/* ---------- Layout ---------- */
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:clamp(72px,11vw,140px) 0;position:relative}
.section--soft{background:var(--bg-soft)}
.section--tight{padding:clamp(56px,8vw,96px) 0}
.center{text-align:center}

/* ---------- Type ---------- */
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:1.05;letter-spacing:-0.035em;color:var(--ink)}
.eyebrow{
  font-family:var(--font-mono);font-size:.74rem;font-weight:600;letter-spacing:.22em;
  text-transform:uppercase;color:var(--blue);display:inline-flex;align-items:center;gap:.6em;
}
.eyebrow::before{content:"";width:22px;height:1.5px;background:var(--blue);opacity:.6}
.eyebrow--center{justify-content:center}
.h-display{font-size:clamp(2.6rem,6.4vw,4.7rem);font-weight:800;letter-spacing:-0.04em}
.h-section{font-size:clamp(2rem,4.4vw,3.1rem);font-weight:800;letter-spacing:-0.04em}
.lede{font-size:clamp(1.05rem,1.5vw,1.28rem);color:var(--ink-soft);line-height:1.6;font-weight:400}
.muted{color:var(--muted)}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.section-head{max-width:680px;margin-bottom:clamp(40px,5vw,64px)}
.section-head--center{margin-left:auto;margin-right:auto;text-align:center}
.section-head .lede{margin-top:18px}
.section-head h2{margin-top:18px}

/* ---------- Buttons ---------- */
.btn{
  --b-bg:var(--ink);--b-fg:#fff;
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  font-family:var(--font-display);font-weight:600;font-size:.97rem;letter-spacing:-0.01em;
  padding:.82em 1.5em;border-radius:var(--r-pill);background:var(--b-bg);color:var(--b-fg);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease),opacity .25s;
  white-space:nowrap;border:1px solid transparent;will-change:transform;
}
.btn svg{width:1.05em;height:1.05em;transition:transform .25s var(--ease)}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn--primary{--b-bg:transparent;color:#fff;background:var(--grad);box-shadow:var(--shadow-blue)}
.btn--primary:hover{box-shadow:0 30px 70px -20px rgba(31,75,255,.6)}
.btn--primary:hover svg{transform:translateX(3px)}
.btn--ink{background:var(--ink);color:var(--bg)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn--ghost:hover{border-color:var(--blue);background:color-mix(in srgb,var(--blue) 6%,transparent)}
.btn--light{background:#fff;color:#0A0C16}
.btn--lg{padding:1.02em 1.9em;font-size:1.02rem}
.btn--block{width:100%}

/* ---------- Navbar ---------- */
.nav{
  position:fixed;inset:0 0 auto 0;height:var(--nav-h);z-index:100;
  display:flex;align-items:center;
  transition:background .35s var(--ease),box-shadow .35s var(--ease),border-color .35s,backdrop-filter .35s;
  border-bottom:1px solid transparent;
}
.nav.is-stuck{
  background:var(--glass-bg);backdrop-filter:saturate(1.6) blur(18px);-webkit-backdrop-filter:saturate(1.6) blur(18px);
  border-bottom-color:var(--line);box-shadow:0 8px 30px -22px rgba(20,28,70,.4);
}
.nav__inner{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--font-display);font-weight:700;font-size:1.32rem;letter-spacing:-0.04em;color:var(--ink)}
.brand__mark{width:30px;height:30px;flex:none}
.brand__mark svg{width:100%;height:100%}
.nav__links{display:flex;align-items:center;gap:4px;margin-left:8px}
.nav__link{
  position:relative;padding:.55em .85em;border-radius:var(--r-sm);font-size:.95rem;font-weight:500;
  color:var(--ink-soft);transition:color .2s,background .2s;
}
.nav__link:hover{color:var(--ink);background:color-mix(in srgb,var(--ink) 5%,transparent)}
.nav__actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.theme-toggle{
  width:42px;height:42px;border-radius:var(--r-pill);display:grid;place-items:center;
  border:1px solid var(--line);color:var(--ink-soft);transition:.25s var(--ease);background:transparent;
}
.theme-toggle:hover{color:var(--ink);border-color:var(--blue)}
.theme-toggle svg{width:19px;height:19px}
.theme-toggle .ico-sun{display:none}
[data-theme="dark"] .theme-toggle .ico-sun{display:block}
[data-theme="dark"] .theme-toggle .ico-moon{display:none}
.nav__cta{display:inline-flex}
.nav__burger{display:none;width:44px;height:44px;border-radius:var(--r-sm);border:1px solid var(--line);place-items:center}
.nav__burger span{position:relative;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:.3s var(--ease)}
.nav__burger span::before,.nav__burger span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:.3s var(--ease)}
.nav__burger span::before{top:-6px}.nav__burger span::after{top:6px}
body.menu-open .nav__burger span{background:transparent}
body.menu-open .nav__burger span::before{top:0;transform:rotate(45deg)}
body.menu-open .nav__burger span::after{top:0;transform:rotate(-45deg)}

/* mobile drawer */
.mobile-menu{
  position:fixed;inset:var(--nav-h) 0 0 0;z-index:99;background:var(--bg);
  padding:28px 24px 40px;transform:translateY(-12px);opacity:0;visibility:hidden;
  transition:opacity .3s var(--ease),transform .3s var(--ease),visibility .3s;
  overflow-y:auto;display:flex;flex-direction:column;
}
body.menu-open .mobile-menu{opacity:1;visibility:visible;transform:none}
.mobile-menu a.m-link{
  font-family:var(--font-display);font-weight:600;font-size:1.5rem;letter-spacing:-0.03em;
  padding:16px 4px;border-bottom:1px solid var(--line-soft);color:var(--ink);
  display:flex;justify-content:space-between;align-items:center;
}
.mobile-menu a.m-link span{color:var(--muted);font-family:var(--font-mono);font-size:.8rem}
.mobile-menu .btn{margin-top:24px}

/* ---------- Hero ---------- */
.hero{position:relative;padding-top:calc(var(--nav-h) + clamp(40px,7vw,84px));padding-bottom:clamp(60px,9vw,120px);overflow:clip}
.hero__bg{position:absolute;inset:0;z-index:-1;overflow:hidden}
.blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.5;pointer-events:none}
.blob--1{width:560px;height:560px;background:radial-gradient(circle,#2E6BFF,transparent 65%);top:-180px;right:-120px}
.blob--2{width:480px;height:480px;background:radial-gradient(circle,#16C9FF,transparent 65%);top:120px;right:18%;opacity:.35}
.blob--3{width:420px;height:420px;background:radial-gradient(circle,#1B3BFF,transparent 68%);top:-120px;left:-160px;opacity:.28}
[data-theme="dark"] .blob{opacity:.4}
.hero__grid-overlay{position:absolute;inset:0;background-image:linear-gradient(var(--line-soft) 1px,transparent 1px),linear-gradient(90deg,var(--line-soft) 1px,transparent 1px);background-size:64px 64px;-webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 0,#000,transparent 78%);mask-image:radial-gradient(ellipse 80% 60% at 50% 0,#000,transparent 78%);opacity:.7}
.hero__inner{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,64px);align-items:center}
.hero__badge{
  display:inline-flex;align-items:center;gap:.6em;padding:.5em 1em .5em .7em;border-radius:var(--r-pill);
  background:var(--glass-bg);border:1px solid var(--line);font-size:.84rem;font-weight:500;color:var(--ink-soft);
  backdrop-filter:blur(8px);box-shadow:var(--shadow-sm);
}
.hero__badge .dot{width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 4px color-mix(in srgb,var(--cyan) 24%,transparent);animation:pulse 2.6s var(--ease) infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.45}}
.hero h1{margin:24px 0 0}
.hero__sub{margin-top:22px;max-width:540px}
.hero__cta{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap}
.hero__trust{margin-top:40px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.hero__trust-label{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.hero__avatars{display:flex}
.hero__avatars i{width:30px;height:30px;border-radius:50%;border:2px solid var(--bg);margin-left:-9px;background:var(--grad);box-shadow:var(--shadow-sm)}
.hero__avatars i:first-child{margin-left:0}
.hero__avatars i:nth-child(2){background:linear-gradient(120deg,#16C9FF,#1B3BFF)}
.hero__avatars i:nth-child(3){background:linear-gradient(120deg,#7C5BFF,#2E6BFF)}
.hero__avatars i:nth-child(4){background:linear-gradient(120deg,#1B3BFF,#16C9FF)}

/* hero dashboard (signature) */
.dash{
  position:relative;border-radius:var(--r-lg);padding:20px;
  background:var(--glass-bg);border:1px solid var(--glass-brd);
  backdrop-filter:blur(22px) saturate(1.4);-webkit-backdrop-filter:blur(22px) saturate(1.4);
  box-shadow:var(--shadow-lg);
}
[data-theme="light"] .dash, :root:not([data-theme="dark"]) .dash{background:rgba(255,255,255,0.74)}
.dash__bar{display:flex;align-items:center;gap:8px;padding-bottom:16px;border-bottom:1px solid var(--line-soft)}
.dash__dots{display:flex;gap:6px}
.dash__dots i{width:10px;height:10px;border-radius:50%;background:var(--line)}
.dash__dots i:first-child{background:#ff5f57}.dash__dots i:nth-child(2){background:#febc2e}.dash__dots i:nth-child(3){background:#28c840}
.dash__title{margin-left:8px;font-family:var(--font-mono);font-size:.74rem;color:var(--muted);letter-spacing:.04em}
.dash__live{margin-left:auto;display:inline-flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:.68rem;color:#28c840;text-transform:uppercase;letter-spacing:.1em}
.dash__live i{width:7px;height:7px;border-radius:50%;background:#28c840;animation:pulse 2s infinite}
.dash__head{display:flex;justify-content:space-between;align-items:flex-start;margin-top:18px}
.dash__metric-label{font-size:.8rem;color:var(--muted)}
.dash__metric{font-family:var(--font-display);font-weight:800;font-size:2.3rem;letter-spacing:-0.04em;line-height:1.1;margin-top:2px}
.dash__delta{display:inline-flex;align-items:center;gap:5px;font-size:.78rem;font-weight:600;color:#15a34a;background:color-mix(in srgb,#15a34a 12%,transparent);padding:.3em .6em;border-radius:var(--r-pill)}
.dash__delta svg{width:13px;height:13px}
.dash__chart{margin-top:8px;position:relative;height:128px}
.dash__chart svg{width:100%;height:100%;overflow:visible}
.spark-line{fill:none;stroke:url(#dashGrad);stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1000;stroke-dashoffset:1000;animation:draw 2.4s var(--ease-out) .3s forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.spark-dot{fill:#fff;stroke:var(--blue);stroke-width:3;opacity:0;animation:fadein .4s ease 2.5s forwards}
@keyframes fadein{to{opacity:1}}
.dash__stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}
.dash__stat{background:color-mix(in srgb,var(--ink) 3.5%,transparent);border:1px solid var(--line-soft);border-radius:var(--r-sm);padding:12px}
.dash__stat b{display:block;font-family:var(--font-display);font-weight:700;font-size:1.18rem;letter-spacing:-0.03em}
.dash__stat span{font-size:.72rem;color:var(--muted)}
.dash__chip{
  position:absolute;display:flex;align-items:center;gap:9px;padding:10px 14px;border-radius:14px;
  background:var(--card);border:1px solid var(--card-brd);box-shadow:var(--shadow-md);font-size:.82rem;font-weight:600;
}
.dash__chip .ic{width:30px;height:30px;border-radius:9px;background:var(--grad);display:grid;place-items:center;color:#fff;flex:none}
.dash__chip .ic svg{width:16px;height:16px}
.dash__chip small{display:block;font-weight:400;font-size:.7rem;color:var(--muted)}
.dash__chip--tl{top:-26px;left:-26px;animation:float 6s var(--ease) infinite}
.dash__chip--br{bottom:-24px;right:-22px;animation:float 7s var(--ease) infinite 1s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* ---------- Logo strip ---------- */
.strip{padding:34px 0;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.strip__label{text-align:center;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-bottom:22px}
.strip__row{display:flex;align-items:center;justify-content:center;gap:clamp(28px,6vw,72px);flex-wrap:wrap;opacity:.62}
.strip__row span{font-family:var(--font-display);font-weight:700;font-size:1.2rem;letter-spacing:-0.02em;color:var(--ink);white-space:nowrap}

/* ---------- Services grid ---------- */
.grid{display:grid;gap:18px}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}
.card{
  background:var(--card);border:1px solid var(--card-brd);border-radius:var(--r-md);padding:26px;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s;position:relative;overflow:hidden;
}
.card::after{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:var(--grad);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .35s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
.card:hover::after{opacity:.55}
.svc__icon{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;background:color-mix(in srgb,var(--blue) 10%,transparent);color:var(--blue);margin-bottom:18px;transition:.35s var(--ease)}
.svc__icon svg{width:24px;height:24px}
.card:hover .svc__icon{background:var(--grad);color:#fff;transform:scale(1.05)}
.svc h3{font-size:1.18rem;font-weight:700;letter-spacing:-0.02em}
.svc p{margin-top:8px;font-size:.95rem;color:var(--muted);line-height:1.55}

/* ---------- Platform (feature split) ---------- */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,80px);align-items:center}
.feature--rev .feature__visual{order:-1}
.feature__list{margin-top:30px;display:flex;flex-direction:column;gap:18px}
.feature__item{display:flex;gap:14px;align-items:flex-start}
.feature__item .tick{width:26px;height:26px;border-radius:8px;flex:none;display:grid;place-items:center;background:var(--grad);color:#fff;box-shadow:var(--shadow-sm)}
.feature__item .tick svg{width:14px;height:14px}
.feature__item h4{font-size:1.05rem;font-weight:700}
.feature__item p{font-size:.92rem;color:var(--muted);margin-top:3px}
.feature__visual{position:relative}
.panel{
  border-radius:var(--r-lg);border:1px solid var(--card-brd);background:var(--card);box-shadow:var(--shadow-lg);
  padding:22px;position:relative;overflow:hidden;
}
.panel__glow{position:absolute;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,#2E6BFF55,transparent 65%);top:-90px;right:-80px;filter:blur(20px)}
.bars{display:flex;align-items:flex-end;gap:12px;height:200px;margin-top:14px;position:relative;z-index:1}
.bars .bar{flex:1;border-radius:8px 8px 4px 4px;background:var(--grad);opacity:.85;transform-origin:bottom;animation:rise 1s var(--ease-out) both}
.bars .bar:nth-child(odd){background:color-mix(in srgb,var(--blue) 22%,transparent)}
@keyframes rise{from{transform:scaleY(0)}to{transform:scaleY(1)}}
.panel__row{display:flex;justify-content:space-between;align-items:center;position:relative;z-index:1}
.panel__row .eyebrow{margin-bottom:0}
.panel__legend{display:flex;gap:16px;margin-top:16px;font-size:.78rem;color:var(--muted)}
.panel__legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:middle}

/* ---------- Tools ---------- */
.tools{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.tool{
  background:var(--card);border:1px solid var(--card-brd);border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--shadow-md);display:flex;flex-direction:column;
}
.tool__head{padding:26px 26px 0;display:flex;align-items:center;gap:14px}
.tool__head .ic{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:var(--grad);color:#fff;flex:none}
.tool__head .ic svg{width:22px;height:22px}
.tool__head h3{font-size:1.25rem;font-weight:700;letter-spacing:-0.025em}
.tool__head p{font-size:.86rem;color:var(--muted)}
.tool__body{padding:24px 26px 28px;display:flex;flex-direction:column;gap:18px;flex:1}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-size:.84rem;font-weight:600;color:var(--ink-soft);display:flex;justify-content:space-between;align-items:center}
.field label b{font-family:var(--font-mono);color:var(--blue);font-weight:600}
.field input[type=number],.field input[type=text],.field input[type=email],.field textarea,.field select{
  width:100%;padding:.85em 1em;border-radius:var(--r-sm);border:1px solid var(--line);
  background:var(--bg);color:var(--ink);transition:border-color .2s,box-shadow .2s;font-size:.96rem;
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px color-mix(in srgb,var(--blue) 14%,transparent)}
.field input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:6px;background:var(--line);outline:none}
.field input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:var(--grad);border:3px solid var(--bg);box-shadow:var(--shadow-sm);cursor:pointer}
.field input[type=range]::-moz-range-thumb{width:22px;height:22px;border:3px solid var(--bg);border-radius:50%;background:#2E6BFF;cursor:pointer}
.tool__result{
  margin-top:auto;border-radius:var(--r-md);padding:22px;background:var(--grad);color:#fff;position:relative;overflow:hidden;
}
.tool__result::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% -20%,rgba(255,255,255,.35),transparent 55%)}
.tool__result .lbl{font-size:.78rem;opacity:.85;position:relative;text-transform:uppercase;letter-spacing:.12em;font-family:var(--font-mono)}
.tool__result .val{font-family:var(--font-display);font-weight:800;font-size:2.5rem;letter-spacing:-0.04em;line-height:1.05;position:relative;margin-top:4px}
.tool__result .sub{font-size:.84rem;opacity:.9;position:relative;margin-top:6px}
.tool__result .breakdown{display:flex;gap:18px;margin-top:14px;position:relative;flex-wrap:wrap}
.tool__result .breakdown div{font-size:.78rem;opacity:.92}
.tool__result .breakdown b{display:block;font-family:var(--font-mono);font-size:1rem;font-weight:600;letter-spacing:-0.01em}

/* score gauge */
.score{display:flex;align-items:center;gap:20px}
.gauge{position:relative;width:120px;height:120px;flex:none}
.gauge svg{transform:rotate(-90deg)}
.gauge__bg{fill:none;stroke:rgba(255,255,255,.25);stroke-width:11}
.gauge__fg{fill:none;stroke:#fff;stroke-width:11;stroke-linecap:round;transition:stroke-dashoffset 1s var(--ease-out)}
.gauge__num{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--font-display);font-weight:800;font-size:1.9rem}
.score__tips{flex:1;display:flex;flex-direction:column;gap:8px}
.score__tip{display:flex;gap:8px;font-size:.82rem;align-items:flex-start;opacity:.95}
.score__tip svg{width:15px;height:15px;flex:none;margin-top:3px}

/* ---------- Why / value grid ---------- */
.value{display:flex;gap:16px;padding:22px;border-radius:var(--r-md);border:1px solid var(--line-soft);background:var(--card);transition:.3s var(--ease)}
.value:hover{border-color:var(--blue);box-shadow:var(--shadow-sm)}
.value .num{font-family:var(--font-mono);font-size:.82rem;font-weight:600;color:var(--blue);flex:none;padding-top:2px}
.value h4{font-size:1.08rem;font-weight:700}
.value p{font-size:.9rem;color:var(--muted);margin-top:5px;line-height:1.55}

/* ---------- Process / How it works ---------- */
.process{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;position:relative}
.process::before{content:"";position:absolute;top:23px;left:8%;right:8%;height:2px;background:linear-gradient(90deg,var(--line),var(--blue),var(--line));opacity:.5}
.step{position:relative;text-align:left}
.step__node{width:46px;height:46px;border-radius:14px;display:inline-grid;place-items:center;background:var(--card);border:1px solid var(--line);color:var(--blue);font-family:var(--font-mono);font-weight:600;font-size:.92rem;position:relative;z-index:1;transition:.35s var(--ease);box-shadow:var(--shadow-sm)}
.step:hover .step__node{background:var(--grad);color:#fff;border-color:transparent;transform:translateY(-3px);box-shadow:var(--shadow-blue)}
.step h4{font-size:1.1rem;font-weight:700;margin-top:18px}
.step p{font-size:.9rem;color:var(--muted);margin-top:6px;line-height:1.55}
@media (max-width:860px){
  .process{grid-template-columns:1fr;gap:6px}
  .process::before{top:0;bottom:0;left:22px;right:auto;width:2px;height:auto;background:linear-gradient(180deg,var(--line),var(--blue),var(--line))}
  .step{display:grid;grid-template-columns:46px 1fr;column-gap:18px;align-items:start;padding-bottom:26px}
  .step h4{margin-top:9px}
  .step__node{grid-row:1 / span 3}
}

/* ---------- Stats band ---------- */
.stats{background:var(--ink);color:#fff;border-radius:var(--r-xl);padding:clamp(40px,6vw,68px) clamp(28px,5vw,64px);position:relative;overflow:hidden}
[data-theme="dark"] .stats{background:var(--bg-elev);border:1px solid var(--line)}
.stats__glow{position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,#2E6BFF55,transparent 60%);bottom:-260px;right:-120px;filter:blur(40px)}
.stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;position:relative;z-index:1}
.stat{text-align:left}
.stat .num{font-family:var(--font-display);font-weight:800;font-size:clamp(2.4rem,4.6vw,3.4rem);letter-spacing:-0.04em;line-height:1;background:linear-gradient(120deg,#fff,#9FC2FF);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.stat .lbl{margin-top:10px;color:#A9B6D6;font-size:.92rem}

/* ---------- About ---------- */
.about__quote{font-family:var(--font-display);font-weight:700;font-size:clamp(1.5rem,3vw,2.3rem);letter-spacing:-0.035em;line-height:1.28;max-width:900px}
.about__quote .grad-text{font-weight:800}

/* ---------- Contact ---------- */
.contact{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(32px,5vw,56px);align-items:start}
.contact__info{display:flex;flex-direction:column;gap:14px}
.contact-card{display:flex;gap:16px;align-items:flex-start;padding:20px;border-radius:var(--r-md);border:1px solid var(--line-soft);background:var(--card);transition:.3s var(--ease)}
.contact-card:hover{border-color:var(--blue);transform:translateX(4px)}
.contact-card .ic{width:46px;height:46px;border-radius:13px;flex:none;display:grid;place-items:center;background:color-mix(in srgb,var(--blue) 10%,transparent);color:var(--blue)}
.contact-card .ic svg{width:21px;height:21px}
.contact-card .lbl{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.contact-card .det{font-size:1.02rem;font-weight:600;margin-top:3px;word-break:break-word}
.contact-card .det.addr{font-weight:500;font-size:.95rem;line-height:1.5;color:var(--ink-soft)}
.form{background:var(--card);border:1px solid var(--card-brd);border-radius:var(--r-lg);padding:clamp(24px,3vw,34px);box-shadow:var(--shadow-md)}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form .field{margin-bottom:16px}
.form textarea{resize:vertical;min-height:118px}
.form__note{font-size:.82rem;color:var(--muted);margin-top:6px;text-align:center}
.form__ok{display:none;align-items:center;gap:10px;padding:14px 16px;border-radius:var(--r-sm);background:color-mix(in srgb,#15a34a 12%,transparent);color:#15a34a;font-weight:600;font-size:.92rem;margin-bottom:16px}
.form__ok.show{display:flex}
.form__ok svg{width:18px;height:18px}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin:0 auto}
.faq__item{border-bottom:1px solid var(--line);overflow:hidden}
.faq__q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 4px;text-align:left;font-family:var(--font-display);font-weight:600;font-size:1.1rem;letter-spacing:-0.02em;color:var(--ink)}
.faq__q .pm{width:26px;height:26px;flex:none;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;transition:.3s var(--ease);position:relative}
.faq__q .pm::before,.faq__q .pm::after{content:"";position:absolute;background:var(--ink);border-radius:2px;transition:.3s var(--ease)}
.faq__q .pm::before{width:11px;height:2px}.faq__q .pm::after{width:2px;height:11px}
.faq__item.open .pm{background:var(--grad);border-color:transparent}
.faq__item.open .pm::before,.faq__item.open .pm::after{background:#fff}
.faq__item.open .pm::after{transform:scaleY(0)}
.faq__a{max-height:0;opacity:0;transition:max-height .4s var(--ease),opacity .3s,padding .4s var(--ease);padding:0 4px}
.faq__item.open .faq__a{max-height:320px;opacity:1;padding:0 4px 24px}
.faq__a p{color:var(--muted);font-size:.97rem;line-height:1.65}

/* ---------- CTA band ---------- */
.cta-band{position:relative;border-radius:var(--r-xl);padding:clamp(44px,6vw,76px) clamp(28px,5vw,60px);background:var(--grad);color:#fff;overflow:hidden;text-align:center}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 15% 20%,rgba(255,255,255,.25),transparent 45%),radial-gradient(circle at 85% 90%,rgba(255,255,255,.18),transparent 50%)}
.cta-band > *{position:relative}
.cta-band h2{color:#fff;font-size:clamp(2rem,4.4vw,3rem);font-weight:800;letter-spacing:-0.04em}
.cta-band p{margin:16px auto 0;max-width:560px;color:rgba(255,255,255,.9);font-size:1.08rem}
.cta-band .hero__cta{justify-content:center;margin-top:30px}

/* ---------- Footer ---------- */
.footer{background:#06080F;color:#C5CEE6;padding:clamp(56px,7vw,84px) 0 36px;border-top:1px solid rgba(140,160,255,.1)}
[data-theme="dark"] .footer{background:#04060C}
.footer__top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
.footer__brand .brand{color:#fff;margin-bottom:16px}
.footer__brand p{font-size:.92rem;color:#8C99BD;max-width:320px;line-height:1.6}
.footer__brand .addr{margin-top:18px;font-size:.88rem;color:#8C99BD;line-height:1.55;font-style:normal}
.footer__social{display:flex;gap:10px;margin-top:20px}
.footer__social a{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;border:1px solid rgba(140,160,255,.16);color:#A9B6D6;transition:.25s var(--ease)}
.footer__social a:hover{background:var(--grad);color:#fff;border-color:transparent;transform:translateY(-2px)}
.footer__social svg{width:18px;height:18px}
.footer__col h5{font-family:var(--font-display);font-size:.78rem;text-transform:uppercase;letter-spacing:.14em;color:#fff;margin-bottom:16px;font-weight:600}
.footer__col a{display:block;font-size:.92rem;color:#8C99BD;padding:6px 0;transition:color .2s}
.footer__col a:hover{color:#fff}
.footer__bottom{margin-top:48px;padding-top:26px;border-top:1px solid rgba(140,160,255,.1);display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;font-size:.85rem;color:#7B88AC}
.footer__bottom a{color:#7B88AC}.footer__bottom a:hover{color:#fff}
.footer__legal-links{display:flex;gap:22px;flex-wrap:wrap}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease-out),transform .7s var(--ease-out)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}
.reveal[data-d="4"]{transition-delay:.32s}
.reveal[data-d="5"]{transition-delay:.40s}

/* ---------- Legal pages ---------- */
.legal{padding-top:calc(var(--nav-h) + 56px);padding-bottom:90px}
.legal__head{max-width:760px;margin:0 auto 48px}
.legal__body{max-width:760px;margin:0 auto}
.legal__body h2{font-size:1.4rem;margin:38px 0 12px;font-weight:700}
.legal__body h3{font-size:1.1rem;margin:24px 0 8px;font-weight:600}
.legal__body p,.legal__body li{color:var(--ink-soft);font-size:1rem;line-height:1.7;margin-bottom:12px}
.legal__body ul{margin:0 0 12px 22px;list-style:disc}
.legal__body ul li{margin-bottom:6px}
.legal__updated{font-family:var(--font-mono);font-size:.82rem;color:var(--muted)}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  :root{--container:920px}
  .hero__inner{grid-template-columns:1fr;gap:48px}
  .hero__visual{max-width:520px}
  .grid--4{grid-template-columns:repeat(2,1fr)}
  .stats__grid{grid-template-columns:repeat(2,1fr);gap:28px}
  .footer__top{grid-template-columns:1.4fr 1fr 1fr}
  .footer__brand{grid-column:1/-1}
}
@media (max-width:860px){
  .nav__links{display:none}
  .nav__cta{display:none}
  .nav__burger{display:grid}
  .tools{grid-template-columns:1fr}
  .contact{grid-template-columns:1fr;gap:32px}
  .feature{grid-template-columns:1fr;gap:40px}
  .feature--rev .feature__visual{order:0}
}
@media (max-width:680px){
  body{font-size:16px}
  .grid--3,.grid--4,.grid--2{grid-template-columns:1fr}
  .stats__grid{grid-template-columns:repeat(2,1fr);gap:22px}
  .form__row{grid-template-columns:1fr}
  .footer__top{grid-template-columns:1fr 1fr}
  .footer__bottom{flex-direction:column;align-items:flex-start}
  .hero__cta .btn{flex:1}
  .dash__chip{display:none}
  .score{flex-direction:column;align-items:flex-start}
}
@media (max-width:420px){
  .footer__top{grid-template-columns:1fr}
  .stats__grid{grid-template-columns:1fr 1fr}
}

/* ---------- Motion / a11y ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
  .reveal{opacity:1;transform:none}
}

/* ==========================================================================
   Brand Guidelines page
   ========================================================================== */
.bg-wrap{padding-top:calc(var(--nav-h) + 56px);padding-bottom:90px}
.bg-hero{max-width:820px;margin:0 auto 64px;text-align:center}
.bg-hero .eyebrow{justify-content:center}
.bg-hero p.lead{color:var(--ink-soft);font-size:1.12rem;line-height:1.7;margin-top:18px}
.bg-block{margin:0 auto 72px;max-width:var(--container)}
.bg-block__head{max-width:720px;margin:0 auto 30px;text-align:center}
.bg-block__head h2{font-family:var(--font-display);font-size:1.7rem;font-weight:700;letter-spacing:-.02em}
.bg-block__head p{color:var(--ink-soft);margin-top:10px;line-height:1.65}
.bg-grid{display:grid;gap:22px}
.bg-grid--2{grid-template-columns:repeat(2,1fr)}
.bg-grid--3{grid-template-columns:repeat(3,1fr)}
.bg-grid--4{grid-template-columns:repeat(4,1fr)}
.logo-card{border:1px solid var(--card-brd);border-radius:var(--r-lg);padding:34px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;min-height:200px;position:relative;overflow:hidden;background:var(--card)}
.logo-card--light{background:#FFFFFF}
.logo-card--dark{background:#070A14}
.logo-card--grad{background:var(--grad)}
.logo-card img,.logo-card svg{max-width:160px;height:auto}
.logo-card .tag{position:absolute;top:14px;left:16px;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}
.logo-card--dark .tag{color:rgba(255,255,255,.6)}
.logo-card--grad .tag{color:rgba(255,255,255,.85)}
.swatch{border:1px solid var(--card-brd);border-radius:var(--r-md);overflow:hidden;background:var(--card)}
.swatch__chip{height:120px}
.swatch__meta{padding:14px 16px}
.swatch__meta b{display:block;font-size:.98rem;font-weight:600}
.swatch__meta span{font-family:var(--font-mono);font-size:.82rem;color:var(--muted)}
.type-row{border:1px solid var(--card-brd);border-radius:var(--r-md);padding:24px 26px;background:var(--card);margin-bottom:16px}
.type-row small{font-family:var(--font-mono);font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.type-row .sample{margin-top:10px;color:var(--ink)}
.clearspace{border:1px solid var(--card-brd);border-radius:var(--r-lg);padding:40px;display:flex;justify-content:center;align-items:center;background:var(--bg-soft)}
.clearspace .frame{position:relative;padding:40px;border:1px dashed var(--blue);border-radius:14px}
.clearspace .frame img{display:block;width:110px;height:110px}
.dos{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.do-card{border:1px solid var(--card-brd);border-radius:var(--r-lg);padding:26px;background:var(--card)}
.do-card h4{display:flex;align-items:center;gap:9px;font-size:1rem;font-weight:700;margin-bottom:14px}
.do-card .badge{width:24px;height:24px;border-radius:7px;display:grid;place-items:center;color:#fff;flex:none}
.do-card .badge--do{background:#16A34A}
.do-card .badge--dont{background:#E5484D}
.do-card ul{margin:0;padding-left:2px;list-style:none}
.do-card li{position:relative;padding-left:24px;color:var(--ink-soft);line-height:1.55;margin-bottom:9px;font-size:.96rem}
.do-card li::before{content:"";position:absolute;left:0;top:8px;width:8px;height:8px;border-radius:50%;background:var(--blue)}
@media(max-width:860px){
  .bg-grid--3,.bg-grid--4{grid-template-columns:repeat(2,1fr)}
  .dos{grid-template-columns:1fr}
}
@media(max-width:560px){
  .bg-grid--2,.bg-grid--3,.bg-grid--4{grid-template-columns:1fr}
}

/* ---------- Skip link (a11y) ---------- */
.skip-link{position:absolute;left:12px;top:-60px;z-index:2000;background:var(--blue);color:#fff;
  padding:10px 16px;border-radius:10px;font-weight:600;font-size:.92rem;text-decoration:none;
  transition:top .18s var(--ease)}
.skip-link:focus{top:12px;outline:2px solid #fff;outline-offset:2px}