:root{
  --orange:#ff7600;
  --orange2:#ff941f;
  --dark:#111111;
  --muted:#666;
  --bg:#fffdf9;
  --card:#ffffff;
  --line:#ece8e2;
  --soft:#fff3e6;
  --shadow:0 18px 50px rgba(30,20,10,.08);
  --radius:24px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:Inter,Arial,sans-serif;
  color:var(--dark);
  background:var(--bg);
  line-height:1.6;
  overflow-x:hidden;
}
a{text-decoration:none;color:inherit}
.container{width:min(1200px,92%);margin:auto}
.nav{
  height:76px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  border-bottom:1px solid rgba(0,0,0,.05);
  background:rgba(255,255,255,.88);
  backdrop-filter:blur(12px);
  position:sticky;
  top:0;
  z-index:1000;
}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:22px}
.logo-icon{
  width:42px;height:42px;border-radius:12px;
  background:var(--orange);color:#fff;
  display:grid;place-items:center;font-weight:800;font-size:20px;
  box-shadow:0 8px 20px rgba(255,118,0,.25)
}
.logo span{color:var(--orange)}
.nav-links{display:flex;gap:28px;align-items:center;font-size:13px;font-weight:600}
.nav-links a{color:#333;transition:.2s}
.nav-links a:hover{color:var(--orange)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  border:0;border-radius:14px;padding:14px 22px;
  font-weight:700;cursor:pointer;transition:.25s;
}
.btn-primary{background:var(--orange);color:white;box-shadow:0 10px 24px rgba(255,118,0,.22)}
.btn-primary:hover{transform:translateY(-2px);background:#ef6900}
.btn-outline{background:#fff;border:1px solid var(--line);box-shadow:0 8px 22px rgba(0,0,0,.05)}
.btn-outline:hover{transform:translateY(-2px)}
.menu{display:none;background:none;border:0;font-size:26px}

.hero{
  position:relative;
  min-height:600px;
  padding:72px 0 54px;
  overflow:hidden;
}
.hero:after{
  content:"";
  position:absolute;
  width:700px;height:300px;
  right:-180px;bottom:-120px;
  background:var(--orange);
  border-radius:50% 0 0 0;
  transform:rotate(-7deg);
  z-index:-1;
}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff0df;border:1px solid #ffd9b1;
  color:#b95400;padding:8px 13px;border-radius:999px;
  font-size:12px;font-weight:700;margin-bottom:20px
}
.hero h1{font-size:clamp(42px,5vw,70px);line-height:1.02;letter-spacing:-3px;max-width:620px}
.hero h1 span{color:var(--orange)}
.hero p{font-size:18px;color:var(--muted);max-width:570px;margin:22px 0}
.checks{display:flex;gap:18px;flex-wrap:wrap;margin:22px 0 28px;font-size:13px;font-weight:700}
.checks span:before{content:"✓";color:var(--orange);margin-right:7px}
.hero-buttons{display:flex;gap:14px;flex-wrap:wrap}
.store-btn{min-width:190px}
.trust{display:flex;align-items:center;gap:12px;margin-top:28px;font-size:13px;color:#666}
.avatars{display:flex}
.avatar{width:30px;height:30px;border-radius:50%;background:#ddd;border:2px solid white;margin-left:-7px}
.avatar:first-child{margin-left:0}
.stars{color:#ff9b00;letter-spacing:2px}

.phone-wrap{position:relative;display:flex;justify-content:center}
.phone{
  width:300px;height:600px;
  
  position:relative;overflow:hidden
}
.phone img{
	width:100%;
}
.notch{position:absolute;top:0;left:50%;transform:translateX(-50%);width:105px;height:25px;background:#111;border-radius:0 0 18px 18px}
.status{display:flex;justify-content:space-between;font-size:10px;margin:8px 5px 18px}
.app-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.app-head strong{font-size:16px}
.user-dot{width:30px;height:30px;border:2px solid #222;border-radius:50%}
.calc-card{background:linear-gradient(135deg,#ff8a16,#ff6b00);color:white;padding:20px;border-radius:18px;margin-bottom:12px}
.calc-card small{opacity:.85}
.calc-card strong{font-size:26px;display:block;margin-top:5px}
.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.mini-card{border:1px solid #eee;border-radius:13px;padding:14px 9px;font-size:10px;background:#fff;box-shadow:0 5px 15px rgba(0,0,0,.04)}
.mini-card b{display:block;font-size:11px;margin-top:7px}
.mini-icon{font-size:19px}
.phone-nav{position:absolute;bottom:10px;left:12px;right:12px;border-top:1px solid #eee;padding:12px 5px 4px;display:flex;justify-content:space-around;font-size:9px;color:#777}
.phone-nav .active{color:var(--orange);font-weight:800}

.section{padding:85px 0}
.section-title{text-align:center;max-width:720px;margin:0 auto 42px}
.eyebrow{color:var(--orange);font-weight:800;font-size:13px;text-transform:uppercase;letter-spacing:1.5px}
.section-title h2{font-size:42px;line-height:1.1;letter-spacing:-1.5px;margin:9px 0 13px}
.section-title p{color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:22px;padding:26px;
  box-shadow:0 8px 30px rgba(0,0,0,.035);transition:.25s
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.card-icon{width:48px;height:48px;display:grid;place-items:center;font-size:22px;margin-bottom:18px}
.card-icon img{
	height:49px;
}

.card h3{font-size:18px;margin-bottom:8px}
.card p{font-size:13px;color:var(--muted)}
.card a{display:inline-block;margin-top:18px;color:var(--orange);font-size:13px;font-weight:800}

.ai-section{padding:35px 0 90px}
.ai-box{
  border:1px solid #f0e6da;background:#fff;border-radius:30px;padding:45px;
  display:grid;grid-template-columns:.9fr 1.1fr;gap:35px;align-items:center;box-shadow:var(--shadow)
}
.ai-box h2{font-size:40px;line-height:1.08;letter-spacing:-1.5px;margin:10px 0 16px}
.ai-box h2 span{color:var(--orange)}
.ai-box p{color:var(--muted)}
.list{list-style:none;margin-top:22px}
.list li{margin:11px 0;font-size:14px;font-weight:600}
.list li:before{content:"✓";color:var(--orange);margin-right:10px}
.solver{
  background:#fff;border:1px solid #eaeaea;border-radius:25px;
  padding:22px;box-shadow:0 18px 40px rgba(0,0,0,.08)
}
.solver-top{display:flex;justify-content:space-between;font-weight:800;font-size:13px;margin-bottom:18px}
.equation{background:#fafafa;border-radius:14px;padding:15px;font-weight:700}
.steps{margin-top:18px}
.step{display:flex;gap:13px;margin:17px 0}
.step-num{width:27px;height:27px;border-radius:50%;background:#fff0df;color:var(--orange);display:grid;place-items:center;font-size:11px;font-weight:800;flex:none}
.step small{color:#888;display:block}
.step strong{font-size:13px}

.tools-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.tool{
  min-height:190px;border-radius:24px;background:#fff;border:1px solid var(--line);padding:27px;
  position:relative;overflow:hidden
}
.tool:after{content:"";position:absolute;width:130px;height:130px;background:#fff1e3;border-radius:50%;right:-45px;bottom:-55px}
.tool h3{font-size:20px;margin-bottom:7px}
.tool p{font-size:13px;color:var(--muted);max-width:300px}
.tool strong{display:block;color:var(--orange);font-size:28px;margin-top:18px}

.showcase{background:#fff7ee}
.showcase-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.screen{
  background:white;border:1px solid var(--line);border-radius:20px;padding:10px;box-shadow:0 12px 28px rgba(0,0,0,.06)
}
.screen-phone{
  height:280px;border-radius:15px;background:linear-gradient(#fff,#fafafa);border:3px solid #1b1b1b;
  padding:15px 9px;overflow:hidden
}
.screen-title{font-size:10px;font-weight:800;margin-bottom:15px}
.fake-line{height:9px;background:#eee;border-radius:10px;margin:8px 0}
.fake-orange{height:48px;background:#ff7b08;border-radius:12px;margin:10px 0}
.screen p{font-size:11px;text-align:center;font-weight:700;margin-top:10px}

.cta{
  margin:80px auto;max-width:1100px;border:1px solid #ffd9b5;background:#fff2e3;
  border-radius:28px;padding:42px 50px;display:flex;align-items:center;justify-content:space-between;gap:30px
}
.cta h4{font-size:36px;line-height:1.1}
.cta p{color:var(--muted);margin-top:8px}

footer{background:#151515;color:white;padding:55px 0 25px}
.footer-grid{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:35px}
footer .logo{color:white}
footer .logo span{color:var(--orange)}
footer p{color:#aaa;font-size:13px;margin-top:13px;max-width:270px}
footer h4{margin-bottom:15px;font-size:13px}
footer ul{list-style:none}
footer li{margin:9px 0;color:#aaa;font-size:12px}
footer li:hover{color:white}
.copy{border-top:1px solid #333;margin-top:35px;padding-top:18px;color:#777;font-size:11px;display:flex;justify-content:space-between}

@media(max-width:950px){
  .nav-links{display:none}
  .menu{display:block}
  .hero-grid,.ai-box{grid-template-columns:1fr}
  .hero{text-align:center}
  .hero p{margin-left:auto;margin-right:auto}
  .checks,.hero-buttons,.trust{justify-content:center}
  .cards{grid-template-columns:repeat(2,1fr)}
  .showcase-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:600px){
  .nav{height:66px}
  .hero{padding-top:48px}
  .hero h1{font-size:43px;letter-spacing:-2px}
  .hero p{font-size:15px}
  .phone{width:270px;height:540px}
  .cards,.tools-grid{grid-template-columns:1fr}
  .showcase-grid{grid-template-columns:repeat(2,1fr)}
  .ai-box{padding:25px}
  .ai-box h2,.section-title h2{font-size:31px}
  .cta{margin:55px 4%;padding:30px 24px;display:block;text-align:center}
  .cta .btn{margin-top:22px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .copy{display:block}
  .copy span{display:block;margin-top:8px}
}
.cal_pri{
	margin-top:40px;
}
.cal_pri h3{
	margin-top:12px;
	margin-bottom:12px;
}


/* Student calculator page styles merged from style-calculators.css */
/* Additional calculator pages — inherits the existing SmartCalc AI brand */
.page-intro{padding:64px 0 48px;text-align:center;background:linear-gradient(180deg,#fff7ef,#fff);border-bottom:1px solid #f2e9e1}
.page-intro .eyebrow{display:inline-block;color:#c65b00;background:#fff0e2;border:1px solid #ffd8b5;border-radius:30px;padding:7px 13px;font-size:12px;font-weight:700}
.page-intro h1{font-size:clamp(36px,5vw,54px);line-height:1.12;letter-spacing:-1.8px;margin:17px 0 12px;color:#171717}
.page-intro h1 span{color:var(--orange)}
.page-intro p{max-width:700px;margin:0 auto;color:#6b6b6b;font-size:16px}
.calc-page{padding:52px 0 78px}
.calc-layout{display:grid;grid-template-columns:.8fr 1fr;gap:32px;align-items:start}
.calc-info{padding:18px 0}.calc-info h2{font-size:29px;line-height:1.2;margin:0 0 13px;letter-spacing:-.8px}.calc-info p{color:#686868}
.calc-note{margin-top:22px;padding:16px 18px;border-radius:13px;background:#fff5eb;border:1px solid #ffe0c3;color:#875126;font-size:13px}
.calc-panel{padding:24px;border:1px solid #eee4dc;border-radius:20px;background:#fff;box-shadow:0 14px 35px #39200d0a}
.calc-panel h2{font-size:21px;margin:0 0 5px}.calc-panel .muted{color:#777;font-size:13px;margin:0 0 18px}
.calc-panel label{display:block;font-size:13px;font-weight:700;margin:14px 0 7px}
.calc-panel input,.calc-panel select,.calc-panel textarea{width:100%;padding:12px 13px;border:1px solid #e8ded5;border-radius:10px;background:#fff;font:inherit;outline:none}
.calc-panel input:focus,.calc-panel select:focus,.calc-panel textarea:focus{border-color:#ff9b48;box-shadow:0 0 0 3px #ff790014}
.calc-button{border:0;border-radius:11px;background:var(--orange);color:#fff;font-weight:750;padding:13px 18px;cursor:pointer;margin-top:17px;width:100%;box-shadow:0 8px 18px #ff790022}
.calc-button:hover{background:#e96800}.calc-output{margin-top:17px;border:1px solid #e2efe3;background:#f7fbf7;border-radius:13px;padding:16px}.calc-output small{font-size:10px;letter-spacing:1px;color:#498254;font-weight:800}.calc-output strong{display:block;color:#216b37;font-size:28px;line-height:1.35;margin:4px 0}.calc-output p{margin:0;color:#667268;font-size:13px}
.calc-keypad{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:14px}.calc-keypad button{padding:13px 5px;border:1px solid #eee3da;border-radius:10px;background:#fff;font-weight:700;cursor:pointer}.calc-keypad button:hover{background:#fff1e4;border-color:#ffbd82}.calc-keypad .accent{background:#fff0e2;color:#c65b00}.calc-keypad .equals{grid-column:span 2;background:var(--orange);color:white;border-color:var(--orange)}
.calc-two{display:grid;grid-template-columns:1fr 1fr;gap:20px}.calc-two .calc-panel{height:100%}.calc-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.calc-links{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:38px}.calc-link-card{border:1px solid #eee4dc;border-radius:15px;padding:19px;background:white}.calc-link-card h3{margin:0 0 6px;font-size:16px}.calc-link-card p{font-size:13px;color:#777;margin:0 0 10px}.calc-link-card a{font-weight:750;color:#d75e00;font-size:13px}
@media(max-width:760px){.page-intro{padding:45px 0 35px}.calc-page{padding:32px 0 52px}.calc-layout,.calc-two{grid-template-columns:1fr;gap:20px}.calc-info{padding:0}.calc-panel{padding:18px}.calc-links{grid-template-columns:1fr}.calc-row{gap:9px}}


/* Mobile navigation dropdown fix */
@media (max-width:950px){
  .nav.container{position:sticky;top:0;z-index:2000;overflow:visible}
  .nav.container > .container{position:relative}
  .nav-links.mobile-open{
    display:flex !important;
    position:absolute !important;
    top:calc(100% + 10px) !important;
    left:0 !important;right:0 !important;
    width:100% !important;
    max-height:calc(100vh - 100px);
    overflow-y:auto;
    background:#fff !important;
    padding:16px !important;
    border:1px solid var(--line);
    border-radius:16px;
    box-shadow:0 18px 45px rgba(0,0,0,.14);
    flex-direction:column !important;
    align-items:stretch !important;
    gap:0 !important;
  }
  .nav-links.mobile-open a{display:block;padding:12px 10px;border-radius:9px}
  .nav-links.mobile-open a:hover{background:var(--soft)}
  .nav-links.mobile-open .btn{margin-top:8px;text-align:center}
  .menu[aria-expanded="true"]{color:var(--orange)}
}


/* Professional SmartCalc dropdown navigation */
.nav-dropdown{position:relative;display:inline-flex;align-items:center;flex-shrink:0}
.dropdown-trigger{display:inline-flex;align-items:center;gap:7px;border:0;background:transparent;color:inherit;font:inherit;font-weight:600;cursor:pointer;padding:12px 2px;white-space:nowrap}
.dropdown-chevron{font-size:15px;transition:transform .22s ease;color:#ff762b; margin-top:-10px;}
.nav-dropdown.open .dropdown-chevron{transform:rotate(180deg)}
.dropdown-menu{position:absolute;top:calc(100% + 7px);left:0;min-width:225px;padding:8px;background:#fff;border:1px solid #f1e5dc;border-radius:14px;box-shadow:0 16px 40px rgba(42,29,20,.13);opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .18s ease,transform .18s ease,visibility .18s;z-index:3000}
.nav-dropdown:hover>.dropdown-menu,.nav-dropdown:focus-within>.dropdown-menu,.nav-dropdown.open>.dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown-link{display:flex!important;align-items:center;min-height:42px;padding:10px 12px!important;border-radius:9px;color:#34343c!important;font-size:13px!important;font-weight:550!important;white-space:normal;transition:background .16s ease,color .16s ease}
.dropdown-link:hover,.dropdown-link:focus{background:#fff2e9!important;color:#ed6a20!important;outline:none}
.nav-single{white-space:nowrap}
@media(max-width:950px){
 .nav-dropdown{display:block;width:100%;}
 .dropdown-trigger{display:flex;width:100%;justify-content:space-between;text-align:left;min-height:46px;padding:12px 10px!important;border-radius:9px;font-size:14px!important}
 .dropdown-trigger:hover,.nav-dropdown.open>.dropdown-trigger{background:#fff2e9;color:#ed6a20}
 .dropdown-menu{display:none;position:static;min-width:0;width:100%;margin:0 0 6px;padding:5px 5px 5px 12px;border:0;border-left:2px solid #ff762b;border-radius:0;box-shadow:none;background:#fffaf6;opacity:1;visibility:visible;transform:none;transition:none}
 .nav-dropdown.open>.dropdown-menu{display:block}
 .dropdown-link{min-height:42px;padding:10px 12px!important;font-size:13px!important}
 .nav-links.mobile-open,.site-header nav.nav.mobile-open{max-height:calc(100dvh - 105px);overflow-y:auto;overscroll-behavior:contain}
}

/* Navigation reliability patch: one click handler controls the mobile menu. */
@media (max-width:950px){
  header.nav.container{overflow:visible;}
  header.nav.container > .container{display:flex;align-items:center;justify-content:space-between;position:relative;}
  header .menu{display:block;position:relative;z-index:2100;cursor:pointer;padding:8px 10px;border-radius:8px;line-height:1;}
  header .nav-links{display:none;}
  header .nav-links.mobile-open{display:flex!important;position:absolute!important;top:calc(100% + 10px)!important;left:0!important;right:0!important;width:100%!important;max-height:calc(100dvh - 110px);overflow-y:auto;flex-direction:column!important;align-items:stretch!important;gap:2px!important;padding:12px!important;background:#fff!important;border:1px solid #f0e3d9;border-radius:14px;box-shadow:0 18px 45px rgba(0,0,0,.14);z-index:2050;}
  header .nav-links.mobile-open>a{display:block;width:100%;padding:12px 10px;border-radius:9px;}
  header .nav-links.mobile-open .nav-dropdown{display:block;width:100%;}
  header .nav-links.mobile-open .dropdown-menu{display:none;position:static;width:100%;min-width:0;margin:0 0 6px;box-shadow:none;transform:none;}
  header .nav-links.mobile-open .nav-dropdown.open>.dropdown-menu{display:block;opacity:1;visibility:visible;}
}

/* Final mobile menu fix: keep expanded dropdowns inside viewport */
html, body { max-width:100%; overflow-x:clip; }
*, *::before, *::after { box-sizing:border-box; }
@media (max-width:950px){
  header.nav.container, header.site-header { max-width:100%; overflow:visible; }
  header .nav-links.mobile-open, header.site-header nav.nav.mobile-open {
    box-sizing:border-box!important; max-width:calc(100vw - 28px)!important; width:auto!important;
    left:14px!important; right:14px!important; overflow-x:hidden!important;
    overscroll-behavior:contain; scrollbar-gutter:stable;
  }
  header .nav-dropdown, header.site-header .nav-dropdown { min-width:0!important; max-width:100%!important; }
  header .dropdown-trigger, header.site-header .dropdown-trigger { min-width:0!important; max-width:100%!important; }
  header .dropdown-menu, header.site-header .dropdown-menu {
    box-sizing:border-box!important; width:100%!important; max-width:100%!important; min-width:0!important;
    overflow-wrap:anywhere; word-break:normal;
  }
  header .dropdown-link, header.site-header .dropdown-link { width:100%!important; max-width:100%!important; white-space:normal!important; overflow-wrap:anywhere; }
}

/* Verified mobile navigation layout for homepage */
@media (max-width: 950px) {
  header.nav.container > .container { min-width: 0 !important; }
  header.nav.container nav.nav-links.mobile-open {
    display:flex !important; flex-direction:column !important; flex-wrap:nowrap !important;
    align-items:stretch !important; justify-content:flex-start !important; gap:2px !important;
    left:14px !important; right:14px !important; width:auto !important;
    max-width:calc(100vw - 28px) !important; overflow-x:hidden !important;
    overflow-y:auto !important; box-sizing:border-box !important;
  }
  header.nav.container nav.nav-links.mobile-open > a,
  header.nav.container nav.nav-links.mobile-open > .nav-dropdown {
    display:block !important; position:relative !important; width:100% !important;
    min-width:0 !important; max-width:100% !important; flex:0 0 auto !important;
    box-sizing:border-box !important;
  }
  header.nav.container nav.nav-links.mobile-open > .nav-dropdown > .dropdown-menu {
    display:none !important; position:static !important; width:100% !important;
    min-width:0 !important; max-width:100% !important; transform:none !important;
    margin:0 0 6px !important; box-shadow:none !important; box-sizing:border-box !important;
  }
  header.nav.container nav.nav-links.mobile-open > .nav-dropdown.open > .dropdown-menu { display:block !important; }
}


/* Category dropdown additions: mobile-safe expanded panels */
.nav-dropdown{min-width:0;}
.dropdown-trigger{min-height:42px;}
.dropdown-menu{max-width:min(280px, calc(100vw - 40px)); box-sizing:border-box; overflow-wrap:anywhere;}
.dropdown-link{line-height:1.35;}
@media (max-width:950px){
  .nav-links.mobile-open, header nav.nav.mobile-open, .site-header nav.nav.mobile-open {
    box-sizing:border-box !important; width:calc(100vw - 28px) !important; max-width:calc(100vw - 28px) !important;
    min-width:0 !important; overflow-x:hidden !important; overflow-y:auto !important;
  }
  .nav-links.mobile-open .nav-dropdown, header nav.nav.mobile-open .nav-dropdown, .site-header nav.nav.mobile-open .nav-dropdown {
    display:block !important; width:100% !important; min-width:0 !important; max-width:100% !important; box-sizing:border-box !important;
  }
  .nav-links.mobile-open .dropdown-menu, header nav.nav.mobile-open .dropdown-menu, .site-header nav.nav.mobile-open .dropdown-menu {
    display:none; position:static !important; inset:auto !important; transform:none !important;
    width:100% !important; min-width:0 !important; max-width:100% !important; box-sizing:border-box !important;
    margin:0 0 8px !important; padding:4px 8px !important; border:0 !important; border-radius:10px !important;
    box-shadow:none !important; background:#fff7f1 !important; overflow:visible !important;
  }
  .nav-links.mobile-open .nav-dropdown.open > .dropdown-menu, header nav.nav.mobile-open .nav-dropdown.open > .dropdown-menu, .site-header nav.nav.mobile-open .nav-dropdown.open > .dropdown-menu {
    display:block !important; opacity:1 !important; visibility:visible !important;
  }
  .nav-links.mobile-open .dropdown-link, header nav.nav.mobile-open .dropdown-link, .site-header nav.nav.mobile-open .dropdown-link {
    display:flex !important; width:100% !important; min-width:0 !important; box-sizing:border-box !important; white-space:normal !important;
  }
  .nav-links.mobile-open .nav-cta, header nav.nav.mobile-open .nav-cta, .site-header nav.nav.mobile-open .nav-cta {
    display:block !important; width:100% !important; box-sizing:border-box !important; margin:10px 0 4px !important; text-align:center !important;
  }
}

.ai-box h3 {
    font-size: 35px;
    line-height: 1.08;
    letter-spacing: -1.5px;
    margin: 10px 0 16px;
}
.ai-box h4 {
    font-size: 30px;
    line-height: 1.08;
    letter-spacing: -1.5px;
    margin: 10px 0 16px;
}
.calc_para{
	display:block;
}
.nav-cta {
    background: var(--orange);
    color: #fff !important;
    border-radius: 10px;
    padding: 11px 15px;
    box-shadow: 0 7px 18px #ff76002b;
    font-weight: 650;
    font-size: 14px;
}