/* ============================================================
   OnTapp Media — clean editorial redesign
   Mobile-first · system light/dark · one accent · crafted motion
   ============================================================ */

:root{
  color-scheme: light dark;
  --bg:#faf9f6;
  --bg-alt:#f3f1ec;
  --surface:#ffffff;
  --text:#151513;
  --muted:#5d5c56;
  --faint:#8a897f;
  --line:#e5e3dc;
  --line-strong:#d3d0c6;
  --accent:#2f4fb8;
  --accent-hover:#26409a;
  --accent-tint:rgba(47,79,184,.10);
  --on-accent:#ffffff;
  --serif:'Newsreader', Georgia, 'Times New Roman', serif;
  --sans:'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --maxw:1080px;
  --maxw-text:760px;
  --ease:cubic-bezier(.16,1,.3,1);          /* expressive ease-out */
  --ease-soft:cubic-bezier(.25,.6,.25,1);
}

@media (prefers-color-scheme: dark){
  :root{
    --bg:#131312;
    --bg-alt:#1a1a18;
    --surface:#1e1e1c;
    --text:#f0efe9;
    --muted:#a3a29a;
    --faint:#75746c;
    --line:#2b2b28;
    --line-strong:#3a3a36;
    --accent:#9db1f5;
    --accent-hover:#b3c3fa;
    --accent-tint:rgba(157,177,245,.12);
    --on-accent:#12121c;
  }
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html,body{overflow-x:clip}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.12;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
::selection{background:var(--accent);color:var(--on-accent)}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}
.container--text{max-width:var(--maxw-text)}

.skip-link{position:absolute;left:-999px;top:0;z-index:200;background:var(--accent);color:var(--on-accent);padding:10px 16px;border-radius:8px}
.skip-link:focus{left:12px;top:12px}

/* ---------- Type helpers ---------- */
.eyebrow,.kicker{
  font-size:.8rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--faint);
}
.kicker{margin-bottom:18px}
.lede{color:var(--muted);font-size:1.08rem;margin-top:18px;max-width:56ch}
em{font-style:italic}

/* ---------- Buttons & links ---------- */
.btn{
  position:relative;overflow:hidden;
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:12px;
  font-weight:500;font-size:.98rem;
  background:var(--accent);color:var(--on-accent);
  border:1px solid transparent;cursor:pointer;
  transition:background .3s var(--ease),transform .3s var(--ease),box-shadow .3s var(--ease);
}
.btn::after{           /* soft sheen sweep on hover */
  content:"";position:absolute;inset:0;
  background:linear-gradient(110deg,transparent 20%,rgba(255,255,255,.22) 50%,transparent 80%);
  transform:translateX(-120%);transition:transform .7s var(--ease);
}
.btn:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:0 10px 26px -10px color-mix(in srgb,var(--accent) 60%,transparent)}
.btn:hover::after{transform:translateX(120%)}
.btn:active{transform:translateY(0)}
.btn--sm{padding:9px 18px;font-size:.9rem}
.btn--lg{padding:15px 32px;font-size:1.02rem}

.link-arrow{
  font-weight:500;color:var(--accent);
  display:inline-flex;align-items:center;gap:7px;
  border-bottom:1px solid transparent;
  transition:border-color .3s var(--ease);
}
.link-arrow::after{content:"\2192";transition:transform .3s var(--ease)}
.link-arrow:hover{border-color:var(--accent)}
.link-arrow:hover::after{transform:translateX(4px)}

/* ---------- Nav ---------- */
.nav{
  position:sticky;top:0;z-index:100;
  background:color-mix(in srgb,var(--bg) 80%,transparent);
  backdrop-filter:blur(16px) saturate(1.3);
  -webkit-backdrop-filter:blur(16px) saturate(1.3);
  border-bottom:1px solid transparent;
  transition:border-color .4s var(--ease),background .4s var(--ease);
}
.nav.scrolled{border-bottom-color:var(--line)}
.nav__inner{display:flex;align-items:center;gap:24px;height:64px}
.brand{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:1.02rem;letter-spacing:-.01em}
.brand__mark{color:var(--accent);transition:transform .5s var(--ease)}
.brand:hover .brand__mark{transform:rotate(-8deg) scale(1.08)}
.nav__links{display:none;gap:30px;margin-left:auto;font-size:.93rem;font-weight:500}
.nav__links a{position:relative;color:var(--muted);padding:4px 0;transition:color .25s}
.nav__links a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:currentColor;transition:width .35s var(--ease)}
.nav__links a:hover{color:var(--text)}
.nav__links a:hover::after{width:100%}
.nav__cta{display:none}
.nav__toggle{display:flex;flex-direction:column;gap:5px;background:none;border:none;padding:8px;margin-left:auto;cursor:pointer}
.nav__toggle span{width:20px;height:1.6px;background:var(--text);border-radius:2px;transition:transform .3s var(--ease)}
.nav__toggle[aria-expanded="true"] span:first-child{transform:translateY(3.3px) rotate(45deg)}
.nav__toggle[aria-expanded="true"] span:last-child{transform:translateY(-3.3px) rotate(-45deg)}
.nav__mobile{display:none;flex-direction:column;gap:2px;padding:10px 20px 22px;border-bottom:1px solid var(--line)}
.nav__mobile a{padding:13px 4px;color:var(--muted);font-weight:500;font-size:1.05rem;border-bottom:1px solid var(--line)}
.nav__mobile a:last-of-type{border-bottom:none}
.nav__mobile a:hover{color:var(--text)}
.nav__mobile .btn{margin-top:14px;color:var(--on-accent)}
.nav.open .nav__mobile{display:flex;animation:fadeDown .4s var(--ease)}
@keyframes fadeDown{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}

/* ---------- Hero ---------- */
.hero{position:relative;padding:96px 0 76px;text-align:center;overflow:hidden}
.hero__glow-wrap{position:absolute;top:0;left:0;right:0;display:flex;justify-content:center;pointer-events:none;z-index:0}
.hero__glow{
  width:720px;max-width:94%;height:480px;margin-top:-40px;
  background:radial-gradient(ellipse at center, var(--accent-tint), transparent 68%);
  filter:blur(50px);opacity:.9;will-change:transform;
}
.hero__inner{position:relative;z-index:1}
.hero__title{
  font-size:clamp(2.7rem,10vw,4.9rem);
  font-weight:500;
  margin:24px 0 24px;
  letter-spacing:-.025em;
}
.hero__title em{color:var(--accent)}
.hero__sub{
  color:var(--muted);
  font-size:1.08rem;
  max-width:34rem;
  margin:0 auto;
}
.hero__cta{
  display:flex;flex-direction:column;align-items:center;gap:20px;
  margin-top:38px;
}
.hero__trust{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1fr;gap:22px;
  margin-top:76px;padding-top:38px;
  border-top:1px solid var(--line);
  text-align:center;
}
.trust-item{display:flex;flex-direction:column;gap:3px}
.trust-item strong{font-family:var(--serif);font-size:1.25rem;font-weight:600}
.trust-item span{font-size:.85rem;color:var(--faint)}

/* ---------- Sections ---------- */
.section{padding:88px 0}
.section--alt{background:var(--bg-alt)}
.section__head{margin-bottom:52px}
.section__head h2{font-size:clamp(1.9rem,5.5vw,2.9rem)}

/* ---------- Who we serve ---------- */
.grid{display:grid;gap:0}
.item{position:relative;padding:32px 0}
.item__num{
  font-size:.8rem;font-weight:600;letter-spacing:.1em;
  color:var(--accent);display:block;margin-bottom:12px;
  transition:letter-spacing .4s var(--ease);
}
.item:hover .item__num{letter-spacing:.22em}
.item h3{font-size:1.35rem;margin-bottom:10px}
.item p{color:var(--muted);font-size:.98rem;max-width:46ch}

/* ---------- Services ---------- */
.services{display:flex;flex-direction:column}
.service{position:relative;padding:34px 0;transition:padding-left .45s var(--ease)}
.service__name{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin-bottom:12px}
.service h3{font-size:1.6rem}
.service__tag{
  font-size:.72rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  color:var(--faint);transition:color .35s var(--ease);
}
.service p{color:var(--muted);max-width:60ch}
.service:hover .service__tag{color:var(--accent)}

/* ---------- Stats ---------- */
.stats{
  display:grid;grid-template-columns:repeat(2,1fr);gap:40px 24px;
  text-align:center;
}
.stat__num{
  font-family:var(--serif);
  font-size:clamp(2.2rem,7vw,3.2rem);
  font-weight:600;line-height:1;
  letter-spacing:-.02em;
  font-variant-numeric:tabular-nums;
}
.stat__label{margin-top:10px;color:var(--muted);font-size:.9rem;max-width:18ch;margin-inline:auto}

/* ---------- Steps ---------- */
.steps{list-style:none;display:grid;grid-template-columns:1fr;gap:0}
.step{position:relative;padding:32px 0}
.step__num{
  display:inline-flex;align-items:center;justify-content:center;
  width:36px;height:36px;border-radius:50%;
  border:1px solid var(--line-strong);
  font-family:var(--serif);font-weight:600;font-size:1rem;
  margin-bottom:16px;color:var(--accent);
  transition:border-color .4s var(--ease),background .4s var(--ease);
}
.step:hover .step__num{border-color:var(--accent);background:var(--accent-tint)}
.step h3{font-size:1.3rem;margin-bottom:8px}
.step p{color:var(--muted);font-size:.98rem;max-width:48ch}

/* ---------- About ---------- */
.about{display:grid;grid-template-columns:1fr;gap:36px}
.about__head h2{font-size:clamp(1.9rem,5.5vw,2.9rem)}
.about__lead{
  font-family:var(--serif);
  font-size:clamp(1.3rem,3.5vw,1.65rem);
  line-height:1.4;
  margin-bottom:24px;
}
.about__body > p{color:var(--muted);margin-bottom:20px;max-width:62ch}
.about__body strong{color:var(--text);font-weight:600}
.about__facts{
  list-style:none;display:flex;flex-wrap:wrap;gap:10px;margin-top:28px;
}
.about__facts li{
  font-size:.83rem;font-weight:500;color:var(--muted);
  padding:8px 15px;border:1px solid var(--line);border-radius:999px;
  transition:border-color .35s var(--ease),color .35s var(--ease),transform .35s var(--ease);
}
.about__facts li:hover{border-color:var(--accent);color:var(--text);transform:translateY(-2px)}

/* ---------- FAQ ---------- */
.faq{display:flex;flex-direction:column}
.faq__item{position:relative}
.faq__item:last-child{border-bottom:1px solid var(--line)}
.faq__item summary{
  list-style:none;cursor:pointer;
  padding:22px 36px 22px 0;position:relative;
  font-family:var(--serif);font-weight:500;font-size:1.18rem;
  transition:color .25s;
}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary::after{
  content:"+";position:absolute;right:4px;top:50%;
  transform:translateY(-50%);
  font-family:var(--sans);font-size:1.3rem;font-weight:300;color:var(--faint);
  transition:transform .35s var(--ease),color .25s;
}
.faq__item[open] summary::after{transform:translateY(-50%) rotate(135deg);color:var(--accent)}
.faq__item summary:hover{color:var(--accent)}
.faq__a{overflow:hidden;padding:0 0 24px;max-width:64ch;animation:faqOpen .5s var(--ease)}
.faq__a p{color:var(--muted);font-size:.98rem}
.faq__a a{color:var(--accent);border-bottom:1px solid color-mix(in srgb,var(--accent) 45%,transparent)}
@keyframes faqOpen{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}

/* ---------- CTA ---------- */
.cta{text-align:center;padding:110px 0}
.cta__title{font-size:clamp(2.2rem,8vw,3.8rem)}
.cta__title em{color:var(--accent)}
.cta__sub{color:var(--muted);font-size:1.08rem;margin:18px 0 34px}

/* ---------- Footer ---------- */
.footer{border-top:1px solid var(--line);padding:56px 0 0;background:var(--bg-alt)}
.footer__inner{display:grid;grid-template-columns:1fr;gap:36px;padding-bottom:48px}
.footer__brand p{color:var(--muted);max-width:36ch;margin-top:14px;font-size:.93rem}
.footer__col h4{
  font-family:var(--sans);font-size:.75rem;text-transform:uppercase;
  letter-spacing:.12em;color:var(--faint);margin-bottom:14px;font-weight:600;
}
.footer__col a,.footer__col span{display:block;color:var(--muted);font-size:.95rem;margin-bottom:10px;transition:color .25s}
.footer__col a:hover{color:var(--text)}
.footer__bar{
  border-top:1px solid var(--line);
  padding-top:30px;padding-bottom:48px;
  display:flex;flex-direction:column;gap:8px;
  font-size:.83rem;color:var(--faint);
}

/* ============================================================
   MOTION
   ============================================================ */

/* Fade + rise + de-blur on scroll */
.reveal{
  opacity:0;transform:translateY(26px);filter:blur(5px);
  transition:opacity 1s var(--ease),transform 1s var(--ease),filter 1s var(--ease);
  will-change:opacity,transform;
}
.reveal.in{opacity:1;transform:none;filter:blur(0)}

/* Masked line reveal for headings */
.mask{display:block;overflow:hidden;padding:.12em .05em;margin:-.12em -.05em}
.mask__i{
  display:inline-block;
  transform:translateY(115%);opacity:.001;filter:blur(4px);
  transition:transform 1.05s var(--ease),opacity 1.05s var(--ease),filter 1.05s var(--ease);
  will-change:transform;
}
.in .mask__i,.mask.in .mask__i{transform:translateY(0);opacity:1;filter:blur(0)}
/* hero second line trails the first */
.hero__title .mask:nth-child(2) .mask__i{transition-delay:.13s}

/* Divider lines that draw in as a row reveals */
.draw-top::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:var(--line);
  transform:scaleX(0);transform-origin:left;
  transition:transform 1.2s var(--ease) .08s;
}
.draw-top.in::before{transform:scaleX(1)}

/* ---------- Desktop ---------- */
@media(min-width:720px){
  .container{padding-left:32px;padding-right:32px}   /* horizontal only, so containers with vertical padding (footer) keep it */
  .nav__inner{height:72px}
  .nav__links{display:flex}
  .nav__cta{display:inline-flex}
  .nav__toggle{display:none}

  .hero{padding:150px 0 100px}
  .hero__glow{height:560px;margin-top:0}
  .hero__cta{flex-direction:row;justify-content:center;gap:28px}
  .hero__trust{grid-template-columns:repeat(3,1fr);margin-top:100px}

  .section{padding:120px 0}
  .section__head{margin-bottom:64px}

  .grid--2{grid-template-columns:1fr 1fr;column-gap:56px}

  .service{display:grid;grid-template-columns:1fr 1.2fr;gap:40px;padding:44px 0}
  .service:hover{padding-left:14px}
  .service__name{flex-direction:column;align-items:flex-start;gap:8px;margin-bottom:0}
  .service p{font-size:1.02rem}

  .stats{grid-template-columns:repeat(4,1fr)}

  .steps{grid-template-columns:repeat(3,1fr);gap:48px}

  .about{grid-template-columns:.8fr 1.2fr;gap:64px}

  .cta{padding:150px 0}

  .footer__inner{grid-template-columns:1.4fr .8fr .8fr;gap:48px}
  .footer__bar{flex-direction:row;justify-content:space-between}
}

/* ---------- Reduced motion ---------- */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms!important;
    transition-duration:.001ms!important;
    scroll-behavior:auto!important;
  }
  .reveal{opacity:1;transform:none;filter:none}
  .mask__i{transform:none;opacity:1;filter:none}
  .draw-top::before{transform:scaleX(1)}
  .hero__glow{display:none}
}