/* === Design tokens === */
:root{
  --bg: #F5F4FB;
  --bg-2: #ECEAF7;
  --surface: #FFFFFF;
  --ink: #1B1F3B;
  --ink-2: #404668;
  --muted: #6E7390;
  --line: #E4E2F1;

  --primary: #4A57C4;        /* indigo */
  --primary-2: #6E7BD2;      /* periwinkle */
  --primary-dark: #2E3680;
  --accent: #FF6B5B;         /* coral */
  --accent-2: #FF8A7A;

  --grad-primary: linear-gradient(135deg, #5B6BD8 0%, #3B47A8 100%);
  --grad-soft: linear-gradient(180deg, #F5F4FB 0%, #ECEAF7 100%);
  --grad-dark: linear-gradient(135deg, #2E3680 0%, #1B1F3B 100%);

  --r-sm: 14px;
  --r-md: 22px;
  --r-lg: 32px;
  --r-xl: 48px;

  --shadow-sm: 0 4px 14px rgba(46, 54, 128, .07);
  --shadow-md: 0 18px 40px rgba(46, 54, 128, .10);
  --shadow-lg: 0 30px 70px rgba(46, 54, 128, .18);
}

/* === Reset === */
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-2);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}

h1,h2,h3,h4{
  font-family:'Manrope', system-ui, sans-serif;
  color:var(--ink);
  margin:0;
  line-height:1.15;
  letter-spacing:-0.02em;
  font-weight:800;
}

.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* === Decorative blobs === */
.blob{
  position:absolute;
  border-radius:50%;
  filter:blur(80px);
  opacity:.45;
  pointer-events:none;
  z-index:0;
}
.blob--1{width:520px;height:520px;background:#B8C0EE;top:-180px;right:-160px}
.blob--2{width:420px;height:420px;background:#FFC9C0;top:600px;left:-180px}

/* === Eyebrow & headings === */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.18em;text-transform:uppercase;font-weight:600;
  color:var(--primary);
  background:rgba(74,87,196,.10);
  padding:8px 14px;border-radius:999px;
  margin-bottom:18px;
}
.eyebrow--accent{color:var(--accent);background:rgba(255,107,91,.10)}
.eyebrow--light{color:#fff;background:rgba(255,255,255,.14)}

.h2{font-size:clamp(28px, 4vw, 46px);}
.h2--light{color:#fff}
.text-accent{color:var(--accent)}
.section-head{max-width:760px;margin-bottom:56px}
.section-head--center{margin-left:auto;margin-right:auto;text-align:center}

/* === Buttons === */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:16px 26px;border-radius:999px;font-weight:600;font-size:15px;
  transition:transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space:nowrap;
}
.btn--sm{padding:11px 20px;font-size:14px}
.btn--block{width:100%}
.btn--primary{
  background:var(--grad-primary);color:#fff;
  box-shadow:0 14px 30px rgba(74,87,196,.35);
}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 20px 38px rgba(74,87,196,.45)}
.btn--ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line)}
.btn--ghost:hover{border-color:var(--primary);color:var(--primary)}

/* === Header === */
.header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:saturate(140%) blur(14px);
  background:rgba(245,244,251,.78);
  border-bottom:1px solid transparent;
  transition:border-color .2s ease, background .2s ease;
}
.header.is-scrolled{border-color:var(--line);background:rgba(255,255,255,.85)}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:78px}
.logo{display:inline-flex;align-items:center;gap:10px;font-family:'Manrope';font-weight:800;color:var(--ink)}
.logo__mark{width:36px;height:36px;border-radius:12px;background:var(--grad-primary);color:#fff;display:grid;place-items:center;box-shadow:var(--shadow-sm)}
.logo__mark svg{width:20px;height:20px}
.logo__text{font-size:20px;letter-spacing:-.02em}
.logo__text span{color:var(--accent)}
.logo--light{color:#fff}

.nav{display:flex;gap:30px}
.nav a{font-size:15px;color:var(--ink-2);font-weight:500;position:relative;padding:6px 0}
.nav a:hover{color:var(--primary)}
.nav a::after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:2px;background:var(--accent);transition:right .25s ease}
.nav a:hover::after{right:0}

.burger{display:none;width:42px;height:42px;border-radius:12px;background:#fff;box-shadow:var(--shadow-sm);position:relative}
.burger span{position:absolute;left:11px;right:11px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}
.burger span:nth-child(1){top:14px}
.burger span:nth-child(2){top:20px}
.burger span:nth-child(3){top:26px}
.burger.is-open span:nth-child(1){top:20px;transform:rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){top:20px;transform:rotate(-45deg)}

/* === Hero === */
.hero{position:relative;padding:64px 0 40px;overflow:hidden}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center;position:relative;z-index:1}
.hero__title{font-size:clamp(36px, 5.4vw, 68px);margin-bottom:22px;color:var(--ink)}
.hero__sub{font-size:18px;max-width:540px;margin-bottom:32px;color:var(--ink-2)}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:32px}
.hero__chips{display:flex;flex-wrap:wrap;gap:18px;color:var(--muted);font-size:14px;font-weight:500}

.hero__visual{position:relative;aspect-ratio:1/1;max-width:560px;margin-left:auto}
.hero__shape{
  position:absolute;inset:8% -4% 8% 4%;
  background:#fff;border-radius:46% 54% 60% 40% / 50% 44% 56% 50%;
  box-shadow:var(--shadow-lg);
  animation:morph 14s ease-in-out infinite;
}
.hero__illustration{position:relative;width:100%;height:100%}
@keyframes morph{
  0%,100%{border-radius:46% 54% 60% 40% / 50% 44% 56% 50%}
  50%{border-radius:60% 40% 44% 56% / 42% 60% 40% 58%}
}

/* Marquee */
.marquee{
  margin-top:64px;overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
          mask-image:linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee__track{
  display:flex;gap:36px;width:max-content;
  animation:marq 40s linear infinite;
  color:var(--muted);font-weight:600;letter-spacing:.06em;text-transform:uppercase;font-size:13px;
}
@keyframes marq{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* === About === */
.about{padding:96px 0;position:relative}
.about__grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.about__visual{position:relative;min-height:480px}
.about__shape{
  position:absolute;inset:0;
  background:var(--grad-soft);
  border-radius:60% 40% 50% 50% / 55% 45% 55% 45%;
  z-index:0;
}
.about__card{
  position:absolute;background:#fff;border-radius:var(--r-md);
  padding:22px 24px;box-shadow:var(--shadow-md);
  display:flex;flex-direction:column;gap:6px;min-width:230px;z-index:1;
}
.about__card strong{font-family:'Manrope';color:var(--ink);font-size:17px}
.about__card span{font-size:14px;color:var(--muted)}
.about__icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;margin-bottom:6px}
.about__card--1{top:6%;left:4%}
.about__card--2{top:38%;right:0;animation:float 6s ease-in-out infinite}
.about__card--3{bottom:6%;left:16%;animation:float 7s ease-in-out infinite reverse}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

.about__content p{margin:0 0 16px;font-size:17px}
.bullets{margin-top:24px;display:flex;flex-direction:column;gap:14px}
.bullets li{display:flex;gap:16px;align-items:flex-start;font-size:15px;color:var(--ink-2)}
.bullets li span{
  flex:0 0 auto;width:42px;height:42px;border-radius:50%;
  display:grid;place-items:center;
  background:rgba(74,87,196,.08);color:var(--primary);
  font-family:'Manrope';font-weight:700;font-size:14px;
}

/* === Who (tiles) === */
.who{padding:96px 0;background:linear-gradient(180deg, transparent 0%, #fff 30%, #fff 70%, transparent 100%);position:relative}
.who__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.tile{
  background:#fff;border-radius:var(--r-lg);
  padding:36px 28px;border:1px solid var(--line);
  transition:transform .3s ease, box-shadow .3s ease, border-color .3s ease;
  position:relative;overflow:hidden;
}
.tile::before{
  content:"";position:absolute;inset:auto -30% -40% auto;width:160px;height:160px;
  background:var(--grad-soft);border-radius:50%;opacity:0;transition:opacity .3s;
}
.tile:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:transparent}
.tile:hover::before{opacity:1}
.tile__num{
  font-family:'Manrope';font-weight:700;font-size:14px;
  color:var(--primary);margin-bottom:24px;letter-spacing:.1em;
}
.tile h3{font-size:20px;margin-bottom:10px;position:relative}
.tile p{font-size:14.5px;margin:0;position:relative}
.tile--accent{background:var(--grad-primary);color:#fff;border-color:transparent}
.tile--accent .tile__num{color:rgba(255,255,255,.7)}
.tile--accent h3{color:#fff}
.tile--accent p{color:rgba(255,255,255,.85)}

/* === Process === */
.process{padding:96px 0;position:relative}
.steps{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative;
}
.steps::before{
  content:"";position:absolute;top:34px;left:5%;right:5%;height:2px;
  background-image:linear-gradient(90deg, var(--primary) 50%, transparent 0);
  background-size:14px 2px;background-repeat:repeat-x;
  z-index:0;
}
.step{position:relative;text-align:center;padding:0 8px}
.step__bubble{
  width:68px;height:68px;border-radius:50%;
  background:#fff;color:var(--primary);
  font-family:'Manrope';font-weight:800;font-size:24px;
  display:grid;place-items:center;margin:0 auto 22px;
  box-shadow:var(--shadow-md);
  border:2px solid var(--line);
  position:relative;z-index:1;
  transition:transform .3s, background .3s, color .3s;
}
.step:hover .step__bubble{background:var(--grad-primary);color:#fff;border-color:transparent;transform:scale(1.06)}
.step h3{font-size:19px;margin-bottom:8px}
.step p{font-size:14.5px;margin:0}

/* === Stats === */
.stats{
  padding:110px 0;margin:96px 0;position:relative;
  background:var(--grad-dark);color:#fff;border-radius:var(--r-xl);
  max-width:calc(100% - 48px);
  margin-left:auto;margin-right:auto;
  overflow:hidden;
}
.stats::before{
  content:"";position:absolute;width:520px;height:520px;
  background:radial-gradient(circle, rgba(255,107,91,.35), transparent 60%);
  top:-200px;right:-160px;border-radius:50%;
}
.stats__grid{display:grid;grid-template-columns:1fr 1.4fr;gap:60px;align-items:center;position:relative;z-index:1}
.stats__lead{color:rgba(255,255,255,.78);font-size:17px;max-width:420px}
.stats__cards{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.stat{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.10);
  border-radius:var(--r-md);padding:28px;backdrop-filter:blur(10px);
}
.stat b{display:block;font-family:'Manrope';font-size:48px;font-weight:800;color:#fff;letter-spacing:-.02em;margin-bottom:6px}
.stat span{font-size:14px;color:rgba(255,255,255,.75)}

/* === Benefits === */
.benefits{padding:96px 0}
.benefits__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.benefit{
  padding:32px 28px;border-radius:var(--r-lg);
  background:#fff;border:1px solid var(--line);
  transition:transform .3s, box-shadow .3s;
}
.benefit:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.benefit__icon{
  width:56px;height:56px;border-radius:18px;
  display:grid;place-items:center;margin-bottom:20px;
  background:rgba(74,87,196,.10);color:var(--primary);
}
.benefit__icon[data-i="2"]{background:rgba(255,107,91,.12);color:var(--accent)}
.benefit__icon[data-i="3"]{background:rgba(110,123,210,.14);color:var(--primary-2)}
.benefit__icon[data-i="4"]{background:rgba(46,54,128,.10);color:var(--primary-dark)}
.benefit__icon svg{width:26px;height:26px}
.benefit h3{font-size:18px;margin-bottom:8px}
.benefit p{font-size:14.5px;margin:0}

/* === FAQ === */
.faq{padding:96px 0}
.faq__grid{display:grid;grid-template-columns:.9fr 1.4fr;gap:80px;align-items:start}
.faq__intro p{margin-top:14px}
.faq__list{display:flex;flex-direction:column;gap:14px}
.faq__item{
  background:#fff;border-radius:var(--r-md);
  padding:22px 28px;border:1px solid var(--line);
  transition:border-color .3s, box-shadow .3s;
}
.faq__item[open]{border-color:transparent;box-shadow:var(--shadow-md)}
.faq__item summary{
  list-style:none;cursor:pointer;
  font-family:'Manrope';font-weight:700;font-size:17px;color:var(--ink);
  display:flex;justify-content:space-between;align-items:center;gap:20px;
}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary::after{
  content:"+";font-size:26px;color:var(--primary);font-weight:400;
  transition:transform .3s;line-height:1;
}
.faq__item[open] summary::after{transform:rotate(45deg);color:var(--accent)}
.faq__item p{margin:14px 0 0;font-size:15px}

/* === CTA / Form === */
.cta{padding:0 0 96px;position:relative}
.cta__inner{
  display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;
  background:var(--grad-dark);color:#fff;
  border-radius:var(--r-xl);padding:72px;
  position:relative;overflow:hidden;
}
.cta__inner::before{
  content:"";position:absolute;width:480px;height:480px;
  background:radial-gradient(circle, rgba(110,123,210,.35), transparent 60%);
  bottom:-200px;left:-180px;border-radius:50%;
}
.cta__copy p{color:rgba(255,255,255,.8);font-size:17px}
.cta__points{margin-top:24px;display:flex;flex-direction:column;gap:10px;color:rgba(255,255,255,.85);font-size:15px}

.form{
  position:relative;z-index:1;
  background:#fff;border-radius:var(--r-lg);padding:34px;
  box-shadow:var(--shadow-lg);color:var(--ink-2);
}
.form__row{margin-bottom:14px}
.form__row--2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form label{display:block}
.form label > span{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:6px}
.form input,.form textarea{
  width:100%;padding:14px 16px;
  background:var(--bg);border:1.5px solid transparent;
  border-radius:14px;font:inherit;color:var(--ink);
  transition:border-color .2s, background .2s;
}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--primary);background:#fff}
.form textarea{resize:vertical;min-height:90px}
.form__note{font-size:12px;color:var(--muted);margin:14px 0 0;text-align:center}
.form__note a{color:var(--primary);text-decoration:underline}
.form__success{
  margin-top:14px;padding:14px;border-radius:14px;
  background:rgba(74,87,196,.10);color:var(--primary);font-weight:600;text-align:center;
}

/* === Footer === */
.footer{background:#13162F;color:rgba(255,255,255,.7);padding:72px 0 28px}
.footer__grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer h4{color:#fff;font-size:15px;margin-bottom:18px;font-family:'Manrope'}
.footer ul{display:flex;flex-direction:column;gap:10px;font-size:14px}
.footer ul li{transition:color .2s;cursor:pointer}
.footer ul li:hover{color:#fff}
.footer__brand p{font-size:14px;margin:18px 0 0;max-width:300px}
.footer__bottom{display:flex;justify-content:space-between;gap:20px;padding-top:24px;font-size:13px;color:rgba(255,255,255,.5);flex-wrap:wrap}
.footer__bottom a:hover{color:#fff}

/* === Reveal animation === */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease, transform .8s ease}
.reveal.is-visible{opacity:1;transform:none}

/* === Responsive === */
@media (max-width: 1024px){
  .nav{display:none}
  .nav.is-open{
    display:flex;flex-direction:column;gap:0;
    position:absolute;top:78px;left:16px;right:16px;
    background:#fff;border-radius:var(--r-md);padding:14px;
    box-shadow:var(--shadow-lg);
  }
  .nav.is-open a{padding:14px 12px;border-bottom:1px solid var(--line)}
  .nav.is-open a:last-child{border-bottom:0}
  .burger{display:block}
  .header .btn--primary{display:none}

  .hero__grid{grid-template-columns:1fr;gap:40px;text-align:center}
  .hero__sub{margin-left:auto;margin-right:auto}
  .hero__cta{justify-content:center}
  .hero__chips{justify-content:center}
  .hero__visual{margin:0 auto;max-width:460px}

  .about__grid,.faq__grid,.stats__grid,.cta__inner{grid-template-columns:1fr;gap:48px}
  .cta__inner{padding:48px 32px}

  .who__grid,.benefits__grid{grid-template-columns:repeat(2,1fr)}

  .steps{grid-template-columns:repeat(2,1fr);gap:36px 24px}
  .steps::before{display:none}

  .footer__grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width: 640px){
  .container{padding:0 18px}
  .hero{padding:40px 0 24px}
  .about,.who,.process,.benefits,.faq{padding:64px 0}
  .stats{padding:72px 0;margin:64px 12px;border-radius:32px}
  .who__grid,.benefits__grid,.steps,.stats__cards,.form__row--2{grid-template-columns:1fr}
  .steps{gap:28px}
  .footer__grid{grid-template-columns:1fr}
  .form{padding:24px}
  .cta__inner{padding:36px 22px;border-radius:32px}
  .h2{font-size:30px}
  .hero__title{font-size:38px}
  .blob--1{width:340px;height:340px;top:-100px;right:-120px}
  .blob--2{display:none}
  .about__visual{min-height:380px}
  .about__card{min-width:200px;padding:18px}
  .footer__bottom{flex-direction:column;align-items:flex-start}
}

@media (prefers-reduced-motion: reduce){
  *{animation:none!important;transition:none!important}
}