/* ==========================================================================
   ROAS LEADS — BASE STYLESHEET
   Design tokens, reset, typography, buttons, nav, footer, shared components.
   ========================================================================== */

:root{
  /* ---- Ink scale (dark sections) — near-black with a whisper of blue ---- */
  --ink-950:#06060B;
  --ink-900:#0A0A12;
  --ink-850:#0D0D16;
  --ink-800:#12121C;
  --ink-line:rgba(255,255,255,.08);
  --ink-line-soft:rgba(255,255,255,.05);

  /* ---- Warm neutrals (light sections) ---- */
  --cream-0:#FFFFFF;
  --cream-50:#FBF9F5;
  --cream-100:#F5F2EC;
  --cream-200:#EDE7DA;
  --cream-300:#E2DACB;
  --cream-line:rgba(21,21,31,.09);

  /* ---- Brand ---- */
  --blue:#2353FF;
  --blue-light:#5B82FF;
  --blue-dim:rgba(35,83,255,.5);
  --violet:#7B5CF0;
  --grad-brand:linear-gradient(135deg,#1A44FF 0%,#7B5CF0 100%);
  --grad-brand-hover:linear-gradient(135deg,#1035D4 0%,#6345D4 100%);
  --grad-text:linear-gradient(135deg,#2353FF 0%,#7B5CF0 100%);

  /* ---- Text ---- */
  --text-main:#15151F;
  --text-muted:#666B7A;
  --text-on-dark:#FFFFFF;
  --text-on-dark-muted:rgba(255,255,255,.56);
  --text-on-dark-faint:rgba(255,255,255,.34);

  /* ---- Semantic ---- */
  --success:#16A34A;
  --success-bg:rgba(34,197,94,.1);
  --danger:#DC2626;
  --danger-bg:rgba(220,38,38,.06);

  /* ---- Type ---- */
  --font-display:'Space Grotesk','Inter',sans-serif;
  --font-body:'Inter',sans-serif;
  --font-accent:'Instrument Serif','Georgia',serif;

  /* ---- Layout ---- */
  --radius-sm:10px;
  --radius:16px;
  --radius-lg:24px;
  --radius-xl:32px;
  --max-w:1200px;
  --max-w-narrow:760px;
  --tr:.35s cubic-bezier(.4,0,.2,1);
  --tr-fast:.2s ease;
  --py:100px;
  --py-sm:64px;
  --shadow-card:0 2px 24px rgba(21,15,5,.06);
  --shadow-card-lg:0 20px 56px rgba(21,15,5,.10);
  --shadow-glow:0 12px 32px rgba(35,83,255,.30);
}

/* ===== RESET ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-padding-top:84px}
body{font-family:var(--font-body);font-size:17px;line-height:1.65;color:var(--text-main);background:var(--cream-100);overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{cursor:pointer;font-family:inherit;border:none;background:none;color:inherit}
input,select,textarea{font-family:inherit}
ul{list-style:none}
svg{display:block}
::selection{background:var(--blue);color:#fff}
.container{max-width:var(--max-w);margin:0 auto;padding:0 24px}
.container-narrow{max-width:var(--max-w-narrow);margin:0 auto;padding:0 24px}
.skip-link{position:absolute;left:-999px;top:0;background:var(--blue);color:#fff;padding:12px 20px;border-radius:0 0 10px 0;z-index:10000;font-weight:700;font-size:14px}
.skip-link:focus{left:0}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px}

/* ===== LOADER ===== */
#loader{position:fixed;inset:0;background:var(--ink-950);z-index:9999;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:26px;transition:opacity .7s ease .1s,visibility .7s ease .1s}
#loader.done{opacity:0;visibility:hidden}
.ld-logo{font-family:var(--font-display);font-size:32px;font-weight:700;letter-spacing:-.02em;display:flex;align-items:center;gap:10px}
.ld-logo img{width:34px;height:34px;border-radius:8px;flex-shrink:0}
.ld-roas{color:var(--blue-light)}.ld-leads{color:#fff}
.ld-track{width:140px;height:2px;background:rgba(255,255,255,.08);border-radius:2px;overflow:hidden}
.ld-fill{width:0;height:100%;background:linear-gradient(90deg,var(--blue),var(--blue-light));border-radius:2px;transition:width 1.5s cubic-bezier(.4,0,.2,1)}
#main-wrap{opacity:0;transition:opacity .6s ease}
#main-wrap.visible{opacity:1}

/* ===== REVEAL-ON-SCROLL ===== */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);transition-delay:calc(var(--i,0)*.09s)}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ===== TYPE UTILITIES ===== */
.label{display:inline-flex;align-items:center;gap:8px;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin-bottom:14px;font-family:var(--font-display)}
.label::before{content:'';width:16px;height:1.5px;background:var(--blue);border-radius:2px}
.label-muted{display:inline-flex;align-items:center;gap:8px;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--blue-light);margin-bottom:14px;font-family:var(--font-display)}
.label-muted::before{content:'';width:16px;height:1.5px;background:var(--blue-light);border-radius:2px}
.sh{font-family:var(--font-display);font-size:clamp(28px,4vw,46px);font-weight:700;line-height:1.14;letter-spacing:-.025em;color:var(--text-main);margin-bottom:14px}
.sh-light{font-family:var(--font-display);font-size:clamp(28px,4vw,46px);font-weight:700;line-height:1.14;letter-spacing:-.025em;color:#fff;margin-bottom:14px}
.sub{font-size:16px;color:var(--text-muted);max-width:520px;line-height:1.7}
.sub-light{font-size:16px;color:var(--text-on-dark-muted);max-width:520px;line-height:1.7}
.sec-hdr{text-align:center;margin-bottom:56px}
.sec-hdr .sub{margin:0 auto}
.sec-hdr .sub-light{margin:0 auto}
.blue{color:var(--blue)}
.accent{font-family:var(--font-accent);font-weight:400;font-style:italic;letter-spacing:0}
.grad-text{background:var(--grad-text);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.accent-underline{position:relative;display:inline-block}
.accent-underline::after{content:'';position:absolute;left:0;right:0;bottom:-2px;height:.15em;background:linear-gradient(90deg,var(--blue),var(--blue-light));border-radius:4px;opacity:.45}
.eyebrow-dot{width:8px;height:8px;background:var(--blue);border-radius:50%;box-shadow:0 0 8px rgba(35,83,255,.6);flex-shrink:0;animation:pulseDot 2.2s ease-in-out infinite}
@keyframes pulseDot{0%,100%{box-shadow:0 0 8px rgba(35,83,255,.6)}50%{box-shadow:0 0 18px rgba(35,83,255,1)}}

/* ===== BUTTONS ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:50px;padding:0 27px;border-radius:25px;font-size:14px;font-weight:700;transition:all var(--tr);white-space:nowrap;border:2px solid transparent;font-family:inherit}
.btn-primary{background:var(--grad-brand);color:#fff}
.btn-primary:hover{background:var(--grad-brand-hover);transform:translateY(-2px);box-shadow:0 14px 34px rgba(100,70,230,.4)}
.btn-dark{background:var(--ink-900);color:#fff}
.btn-dark:hover{background:#000;transform:translateY(-2px);box-shadow:0 12px 30px rgba(0,0,0,.35)}
.btn-ghost{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.26)}
.btn-ghost:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.5);transform:translateY(-2px);box-shadow:0 10px 26px rgba(0,0,0,.28)}
.btn-outline{background:linear-gradient(#fff,#fff) padding-box,linear-gradient(135deg,#2353FF 0%,#7B5CF0 100%) border-box;color:var(--blue);border:2px solid transparent}
.btn-outline:hover{background:var(--grad-brand);color:#fff;border-color:transparent}
.btn-outline-dark{background:transparent;color:var(--text-main);border:2px solid var(--cream-line)}
.btn-outline-dark:hover{border-color:var(--text-main);transform:translateY(-2px)}
.btn-sm{height:42px;padding:0 20px;font-size:13px}
.btn-full{width:100%;justify-content:center}
.btn[disabled]{opacity:.6;pointer-events:none}

/* ===== NAV ===== */
#nav{position:fixed;top:0;left:0;right:0;z-index:1000;transition:background var(--tr),box-shadow var(--tr)}
#nav.scrolled{background:rgba(9,9,14,.86);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 1px 0 var(--ink-line)}
.nav-inner{max-width:var(--max-w);margin:0 auto;padding:0 24px;height:72px;display:flex;align-items:center;justify-content:space-between;gap:32px}
.nav-logo{display:flex;align-items:center;gap:9px}
.nav-logo img{height:32px;width:32px;border-radius:8px}
.nav-logo-text{font-family:var(--font-display);font-size:19px;font-weight:700;letter-spacing:-.02em;color:#fff}
.nav-logo-text b{color:var(--blue-light);font-weight:700}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{font-size:14px;font-weight:600;color:var(--text-on-dark-muted);transition:color var(--tr);position:relative}
.nav-links a:hover{color:#fff}
.nav-cta{display:inline-flex;align-items:center;height:40px;padding:0 19px;background:var(--grad-brand);color:#fff;border-radius:20px;font-size:13px;font-weight:700;transition:all var(--tr)}
.nav-cta:hover{background:var(--grad-brand-hover);transform:translateY(-1px);box-shadow:0 8px 22px rgba(100,70,230,.44)}
.hamburger{display:none;flex-direction:column;justify-content:center;gap:5px;width:38px;height:38px;padding:4px}
.hamburger span{display:block;height:2px;background:#fff;border-radius:2px;transition:all .3s;transform-origin:center}
.mob-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:998;opacity:0;pointer-events:none;transition:opacity .3s}
.mob-overlay.open{opacity:1;pointer-events:auto}
.mob-menu{position:fixed;top:0;right:0;width:min(320px,88vw);height:100vh;background:var(--ink-900);z-index:999;padding:90px 32px 40px;transform:translateX(100%);transition:transform .4s cubic-bezier(.4,0,.2,1);border-left:1px solid var(--ink-line);display:flex;flex-direction:column;gap:8px;overflow-y:auto}
.mob-menu.open{transform:translateX(0)}
.mob-menu a{font-size:18px;font-weight:700;color:rgba(255,255,255,.82);padding:13px 0;border-bottom:1px solid var(--ink-line-soft);transition:color var(--tr)}
.mob-menu a:hover{color:#fff}

/* ===== FOOTER ===== */
footer{background:var(--ink-900);padding:64px 0 30px;position:relative;overflow:hidden}
.foot-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:40px;flex-wrap:wrap;gap:18px}
.foot-logo{display:flex;align-items:center;gap:10px}
.foot-logo img{height:34px;width:34px;border-radius:9px}
.foot-logo-text{font-family:var(--font-display);font-size:19px;font-weight:700;letter-spacing:-.02em;color:#fff}
.foot-logo-text b{color:var(--blue-light)}
.foot-tag{font-size:13px;font-weight:700;color:var(--text-on-dark-faint);letter-spacing:.01em}
.foot-div{border:none;border-top:1px solid var(--ink-line-soft);margin-bottom:40px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:44px}
.foot-desc{font-size:13px;color:rgba(255,255,255,.4);line-height:1.75;margin-bottom:18px;max-width:280px}
.foot-email{display:inline-flex;align-items:center;gap:8px;font-size:13.5px;font-weight:700;color:rgba(255,255,255,.62);transition:color var(--tr);margin-bottom:10px}
.foot-email:hover{color:#fff}
.foot-email svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.foot-socials{display:flex;gap:8px;margin-top:16px}
.foot-social{width:34px;height:34px;border-radius:50%;border:1px solid var(--ink-line);display:flex;align-items:center;justify-content:center;transition:all var(--tr);color:rgba(255,255,255,.5)}
.foot-social:hover{border-color:var(--blue-light);color:#fff;transform:translateY(-2px)}
.foot-social svg{width:15px;height:15px;fill:none}
.foot-chdr{font-size:10.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.28);margin-bottom:16px}
.foot-links{display:flex;flex-direction:column;gap:11px}
.foot-links a{font-size:13.5px;color:rgba(255,255,255,.44);transition:color var(--tr)}
.foot-links a:hover{color:rgba(255,255,255,.92)}
.foot-meta{font-size:11.5px;color:rgba(255,255,255,.18);line-height:1.7;margin-bottom:22px;max-width:720px}
.foot-bar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:11.5px;color:rgba(255,255,255,.18);padding-top:22px;border-top:1px solid var(--ink-line-soft)}
.foot-bar a{color:rgba(255,255,255,.3);transition:color var(--tr)}
.foot-bar a:hover{color:rgba(255,255,255,.7)}

/* ===== SHARED COMPONENTS ===== */
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;padding:7px 15px;border-radius:100px}
.tilt-card{transform-style:preserve-3d;transition:transform .25s cubic-bezier(.2,.7,.2,1),box-shadow .25s ease;will-change:transform}

/* dust canvases sit behind section content, ignore pointer events themselves
   (the section listens for pointer position) */
canvas[data-dust]{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;display:block}

/* ===== COOKIE NOTICE ===== */
.cookie-notice{position:fixed;left:16px;right:16px;bottom:16px;max-width:620px;margin:0 auto;background:var(--ink-900);color:#fff;border-radius:18px;padding:20px 22px;box-shadow:0 24px 60px rgba(0,0,0,.4);z-index:4000;display:flex;align-items:center;gap:18px;flex-wrap:wrap;border:1px solid var(--ink-line);transform:translateY(160%);opacity:0;transition:transform .5s cubic-bezier(.2,.8,.2,1),opacity .5s ease}
.cookie-notice.show{transform:translateY(0);opacity:1}
.cookie-notice-icon{width:38px;height:38px;border-radius:10px;background:rgba(35,83,255,.14);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.cookie-notice-icon svg{width:18px;height:18px;stroke:var(--blue-light);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.cookie-notice-text{flex:1;min-width:200px;font-size:13px;line-height:1.6;color:rgba(255,255,255,.62)}
.cookie-notice-text a{color:var(--blue-light);font-weight:700}
.cookie-notice-actions{display:flex;gap:8px;flex-wrap:wrap}
@media(max-width:560px){
  .cookie-notice{left:10px;right:10px;bottom:10px;padding:18px}
  .cookie-notice-actions{width:100%}
  .cookie-notice-actions .btn{flex:1}
}

/* ===== RESPONSIVE (shared: nav / footer / buttons) ===== */
@media(max-width:1024px){
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px 24px}
}
@media(max-width:768px){
  :root{--py:60px;--py-sm:48px}
  body{font-size:15px}
  .nav-links{display:none}
  .nav-cta{display:none}
  .hamburger{display:flex}
  .foot-grid{grid-template-columns:1fr;gap:30px}
  .foot-top{flex-direction:column;align-items:flex-start}
  .foot-bar{flex-direction:column;align-items:flex-start}
  .sec-hdr{margin-bottom:40px}
}
@media(max-width:400px){
  .nav-inner{padding:0 16px}
  .container,.container-narrow{padding:0 16px}
}
@media(prefers-reduced-motion:reduce){
  .reveal{transition:none;opacity:1;transform:none}
  *{transition-duration:.01ms!important;animation-duration:.01ms!important}
}