@import url('https://fonts.googleapis.com/css2?family=Unbounded:wght@400;500;600;700;800&family=Manrope:wght@400;500;600;700;800&display=swap');

/* ============================================================
   ZENTA CARE — design system
   naming: short kebab-case + -m/-s/-l/-r modifiers
   primary hue ~198deg · dark theme · gradient-forward
   ============================================================ */

:root{
  --bg:#080911;
  --bg-soft:#0d0f1e;
  --surface:#12152a;
  --surface-2:#191d38;
  --line:rgba(255,255,255,.09);
  --line-strong:rgba(255,255,255,.18);

  --ink:#eef1ff;
  --ink-soft:#c2c8ee;
  --muted:#888fb4;

  --blue:#22d3ee;
  --blue-deep:#2f8bff;
  --violet:#7b5cff;
  --pink:#ff4da6;
  --pink-deep:#ff2e88;

  --grad:linear-gradient(115deg,#22d3ee 0%,#2f8bff 32%,#7b5cff 66%,#ff4da6 100%);
  --grad-soft:linear-gradient(115deg,#22d3ee,#7b5cff);

  --r-s:10px;
  --r-m:16px;
  --r-l:24px;
  --r-xl:34px;

  --sh-1:0 4px 16px -6px rgba(47,139,255,.35);
  --sh-2:0 24px 46px -20px rgba(123,92,255,.55);
  --sh-neon:0 0 44px -6px rgba(255,77,166,.5);

  --wrap:1200px;
  --pad:clamp(1.1rem,4vw,2.4rem);
  --sec-pad:clamp(4rem,9vw,7.5rem);
  --gap:clamp(1.1rem,3vw,2rem);

  --font-display:'Unbounded',system-ui,sans-serif;
  --font-body:'Manrope',system-ui,sans-serif;

  --fs-eyebrow:clamp(.7rem,1.4vw,.82rem);
  --fs-small:clamp(.92rem,1.2vw,1rem);
  --fs-body:clamp(1rem,1.1vw,1.12rem);
  --fs-h4:clamp(1.15rem,1.5vw,1.35rem);
  --fs-h3:clamp(1.35rem,2.4vw,1.8rem);
  --fs-h2:clamp(1.9rem,4.4vw,3rem);
  --fs-h1:clamp(2.5rem,6.4vw,4.6rem);
  --fs-stat:clamp(2.4rem,6vw,3.8rem);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-body);
  font-size:var(--fs-body);
  line-height:1.65;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

/* ambient gradient glows */
body::before{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(52vw 52vw at 12% -4%,rgba(47,139,255,.16),transparent 60%),
    radial-gradient(48vw 48vw at 96% 4%,rgba(255,77,166,.14),transparent 58%),
    radial-gradient(60vw 60vw at 80% 110%,rgba(123,92,255,.15),transparent 60%);
}

img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{margin:0}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:1.06;letter-spacing:-.01em;margin:0;color:var(--ink)}

.container{width:100%;max-width:var(--wrap);margin:0 auto;padding-inline:var(--pad)}
.container--narrow{max-width:820px}

/* ---------- eyebrow / kicker ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--font-body);font-weight:700;
  font-size:var(--fs-eyebrow);letter-spacing:.22em;text-transform:uppercase;
  color:var(--blue);
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--grad);border-radius:2px}

/* ---------- headings ---------- */
.title{font-size:var(--fs-h2)}
.title--xl{font-size:var(--fs-h1)}
.title--l{font-size:var(--fs-h3)}
.title--sm{font-size:var(--fs-h4)}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{color:var(--ink-soft);font-size:clamp(1.05rem,1.5vw,1.28rem);line-height:1.6;max-width:56ch}
p{color:var(--ink-soft)}
.muted{color:var(--muted)}

/* ---------- buttons ---------- */
.btn{
  --bg:var(--grad);
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  padding:.95rem 1.6rem;border-radius:999px;border:0;cursor:pointer;
  font-family:var(--font-body);font-weight:700;font-size:var(--fs-small);letter-spacing:.01em;
  color:#fff;background:var(--bg);
  box-shadow:var(--sh-1);
  transition:transform .28s cubic-bezier(.2,.8,.2,1),box-shadow .28s ease,filter .28s ease;
  will-change:transform;
}
.btn:hover{transform:translateY(-3px);box-shadow:var(--sh-neon)}
.btn:active{transform:translateY(-1px)}
.btn--ghost{background:transparent;color:var(--ink);border:1px solid var(--line-strong);box-shadow:none}
.btn--ghost:hover{border-color:var(--blue);color:#fff;box-shadow:0 0 30px -8px rgba(34,211,238,.5)}
.btn--lg{padding:1.15rem 2.1rem;font-size:1.02rem}
.btn--sm{padding:.6rem 1.15rem;font-size:.9rem}
.btn__arrow{transition:transform .28s ease}
.btn:hover .btn__arrow{transform:translateX(4px)}

/* ---------- section shell ---------- */
.sec{padding-block:var(--sec-pad);position:relative}
.sec--tight{padding-block:calc(var(--sec-pad) * .62)}
.sec--band{
  background:
    radial-gradient(120% 140% at 50% 0%,rgba(47,139,255,.18),transparent 60%),
    var(--bg-soft);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.sec-head{display:grid;gap:1rem;margin-bottom:clamp(2.4rem,5vw,3.6rem);max-width:64ch}
.sec-head--center{text-align:center;margin-inline:auto}
.sec-head--center .eyebrow{justify-content:center}
.sec-head--row{max-width:none;grid-template-columns:1fr auto;align-items:end;gap:1.4rem}
.sec-head--row .sec-note{color:var(--muted);font-size:var(--fs-small);max-width:30ch}

/* ---------- HERO ---------- */
.hero{position:relative;overflow:hidden;padding-top:clamp(3.5rem,7vw,6rem);padding-bottom:var(--sec-pad)}
.hero::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(40vw 40vw at 78% 18%,rgba(255,77,166,.20),transparent 60%),
    radial-gradient(46vw 46vw at 8% 12%,rgba(34,211,238,.22),transparent 60%);
}
.hero-grid{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.05fr .95fr;gap:var(--gap);
  align-items:center;
}
.hero-copy{display:grid;gap:1.4rem;align-content:start}
.hero-title{font-size:var(--fs-h1);font-weight:800}
.hero-title .grad-text{display:inline}
.hero-sub{font-size:clamp(1.05rem,1.5vw,1.25rem);color:var(--ink-soft);max-width:52ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:.9rem;align-items:center}
.hero-trust{display:flex;flex-wrap:wrap;gap:1.4rem;align-items:center;padding-top:.6rem}
.hero-trust .stars{color:var(--pink);letter-spacing:.1em;font-size:1rem}
.hero-trust__item{display:flex;flex-direction:column;line-height:1.2}
.hero-trust__num{font-family:var(--font-display);font-weight:700;font-size:1.05rem;color:var(--ink)}
.hero-trust__label{font-size:.82rem;color:var(--muted)}
.hero-trust__item+.hero-trust__item{padding-left:1.4rem;border-left:1px solid var(--line)}

/* hero visual: layered card stack */
.hero-visual{position:relative;z-index:1}
.hero-frame{
  position:relative;border-radius:var(--r-xl);padding:14px;
  background:linear-gradient(160deg,rgba(34,211,238,.28),rgba(123,92,255,.12) 40%,rgba(255,77,166,.28));
  box-shadow:var(--sh-2);
}
.hero-frame img{width:100%;border-radius:26px;aspect-ratio:4/5;object-fit:cover}
.hero-chip{
  position:absolute;display:flex;align-items:center;gap:.5rem;
  padding:.6rem .85rem;border-radius:14px;
  background:rgba(13,15,30,.86);backdrop-filter:blur(10px);
  border:1px solid var(--line-strong);box-shadow:var(--sh-1);
  font-size:.82rem;font-weight:600;color:var(--ink);
}
.hero-chip__dot{width:9px;height:9px;border-radius:50%;background:var(--blue);box-shadow:0 0 12px var(--blue)}
.hero-chip--tl{top:22px;left:-14px;animation:float1 6s ease-in-out infinite}
.hero-chip--br{bottom:24px;right:-16px;animation:float2 7s ease-in-out infinite}
.hero-chip--bl{bottom:96px;left:-24px;animation:float1 5.2s ease-in-out infinite reverse}
.hero-chip--br .hero-chip__dot{background:var(--pink);box-shadow:0 0 12px var(--pink)}
.hero-chip--bl .hero-chip__dot{background:var(--violet);box-shadow:0 0 12px var(--violet)}
.hero-badge{
  position:absolute;top:16px;right:16px;z-index:2;
  display:inline-flex;align-items:center;gap:.4rem;
  padding:.4rem .8rem;border-radius:999px;font-size:.72rem;font-weight:700;letter-spacing:.05em;
  background:rgba(8,9,17,.7);border:1px solid var(--line-strong);backdrop-filter:blur(8px);color:var(--ink);
}
.hero-badge .hero-chip__dot{width:8px;height:8px}

@keyframes float1{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes float2{0%,100%{transform:translateY(0)}50%{transform:translateY(12px)}}

/* ---------- marquee / trust band ---------- */
.marquee{border-block:1px solid var(--line);background:var(--bg-soft);overflow:hidden;padding-block:1.15rem}
.marquee__track{display:flex;gap:2.6rem;width:max-content;animation:scroll 32s linear infinite}
.marquee:hover .marquee__track{animation-play-state:paused}
.marquee__item{
  display:inline-flex;align-items:center;gap:.7rem;white-space:nowrap;
  font-family:var(--font-display);font-weight:600;font-size:1.15rem;color:var(--muted);
  letter-spacing:.02em;
}
.marquee__item::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--grad);box-shadow:0 0 10px rgba(123,92,255,.6)}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ---------- cards grid ---------- */
.cards{display:grid;gap:var(--gap)}
.cards--3{grid-template-columns:repeat(3,1fr)}
.cards--2{grid-template-columns:repeat(2,1fr)}
.card{
  position:relative;overflow:hidden;
  padding:clamp(1.4rem,3vw,2rem);border-radius:var(--r-l);
  background:var(--surface);border:1px solid var(--line);
  transition:transform .35s cubic-bezier(.2,.8,.2,1),border-color .35s ease,box-shadow .35s ease;
}
.card::before{
  content:"";position:absolute;inset:0;border-radius:inherit;opacity:0;pointer-events:none;
  background:radial-gradient(120% 90% at 100% 0%,rgba(34,211,238,.14),transparent 55%);
  transition:opacity .35s ease;
}
.card:hover{transform:translateY(-6px);border-color:var(--line-strong);box-shadow:var(--sh-2)}
.card:hover::before{opacity:1}
.card__icon{
  width:54px;height:54px;border-radius:16px;display:grid;place-items:center;
  background:var(--grad-soft);color:#fff;font-size:1.4rem;box-shadow:var(--sh-1);
  margin-bottom:1.2rem;
}
.card__title{font-size:var(--fs-h4);margin-bottom:.5rem}
.card__text{color:var(--ink-soft);font-size:var(--fs-small)}
.card__link{display:inline-flex;align-items:center;gap:.4rem;margin-top:1.1rem;font-weight:700;font-size:.9rem;color:var(--blue)}
.card__link:hover{color:var(--pink)}

/* service card variant */
.card--service .card__icon{background:transparent;border:1px solid var(--line-strong);color:var(--blue)}
.card--service:hover .card__icon{background:var(--grad-soft);color:#fff;border-color:transparent}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap)}
.stat{padding:1.6rem 1.4rem;border-radius:var(--r-l);background:var(--surface);border:1px solid var(--line);text-align:center}
.stat__num{
  font-family:var(--font-display);font-weight:800;font-size:var(--fs-stat);line-height:1;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
  display:block;margin-bottom:.6rem;
}
.stat__label{color:var(--muted);font-size:.92rem;font-weight:600}

/* ---------- how it works (steps) ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap);counter-reset:step}
.step{position:relative;padding:1.8rem 1.4rem;border-radius:var(--r-l);background:var(--surface);border:1px solid var(--line)}
.step__idx{
  font-family:var(--font-display);font-weight:800;font-size:2.4rem;line-height:1;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
  display:block;margin-bottom:1rem;
}
.step__title{font-size:var(--fs-h4);margin-bottom:.45rem}
.step__text{color:var(--ink-soft);font-size:var(--fs-small)}

/* ---------- CTA band ---------- */
.cta{
  position:relative;overflow:hidden;border-radius:var(--r-xl);
  padding:clamp(2.6rem,6vw,4.5rem);
  background:
    radial-gradient(120% 130% at 15% 0%,rgba(34,211,238,.30),transparent 55%),
    radial-gradient(120% 130% at 90% 100%,rgba(255,77,166,.30),transparent 55%),
    var(--surface-2);
  border:1px solid var(--line-strong);
  display:grid;grid-template-columns:1.2fr auto;gap:2rem;align-items:center;
}
.cta__title{font-size:var(--fs-h2);margin-bottom:.8rem}
.cta__text{color:var(--ink-soft);max-width:46ch;margin-bottom:1.6rem}
.cta__actions{display:flex;flex-wrap:wrap;gap:.9rem;align-content:center}

/* ---------- form ---------- */
.form{display:grid;gap:1rem}
.field{display:grid;gap:.45rem}
.field label{font-size:.85rem;font-weight:700;color:var(--ink-soft)}
.field input,.field select,.field textarea{
  width:100%;padding:.9rem 1rem;border-radius:var(--r-s);
  background:var(--bg-soft);border:1px solid var(--line-strong);color:var(--ink);
  font-family:var(--font-body);font-size:var(--fs-small);transition:border-color .25s ease,box-shadow .25s ease;
}
.field input::placeholder,.field textarea::placeholder{color:var(--muted)}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(34,211,238,.18);
}
.field--row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form__note{font-size:.82rem;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:.9rem;max-width:820px}
.faq__item{border:1px solid var(--line);border-radius:var(--r-m);background:var(--surface);overflow:hidden}
.faq__q{width:100%;text-align:left;cursor:pointer;background:transparent;border:0;color:var(--ink);
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:1.2rem 1.4rem;font-family:var(--font-display);font-weight:600;font-size:1.02rem}
.faq__q .faq__mark{flex:none;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;
  background:var(--grad-soft);color:#fff;font-size:1.1rem;transition:transform .3s ease}
.faq__item[aria-expanded="true"] .faq__mark{transform:rotate(45deg)}
.faq__a{padding:0 1.4rem 1.3rem;color:var(--ink-soft);font-size:var(--fs-small);max-height:0;overflow:hidden;
  transition:max-height .35s ease,padding .35s ease}
.faq__item[aria-expanded="true"] .faq__a{max-height:340px}

/* ---------- header ---------- */
.site{position:sticky;top:0;z-index:60}
.site::before{content:"";position:absolute;inset:0;z-index:-1;background:rgba(8,9,17,.72);backdrop-filter:blur(14px);border-bottom:1px solid transparent}
.site__inner{display:flex;align-items:center;justify-content:space-between;gap:1.4rem;padding-block:.85rem}
.brand{display:flex;align-items:center;gap:.7rem}
.brand__mark{width:40px;height:40px;border-radius:12px;overflow:hidden;flex:none;box-shadow:var(--sh-1)}
.brand__mark svg{width:100%;height:100%;display:block}
.brand__text{font-family:var(--font-display);font-weight:800;font-size:1.15rem;letter-spacing:-.01em;line-height:1}
.brand__text span{display:block;font-family:var(--font-body);font-weight:600;font-size:.66rem;letter-spacing:.28em;text-transform:uppercase;color:var(--muted);margin-top:.2rem}

.nav{display:flex;align-items:center;gap:.3rem}
.nav__link{position:relative;padding:.55rem .75rem;font-weight:600;font-size:.95rem;color:var(--ink-soft);border-radius:999px;transition:color .25s ease,background .25s ease}
.nav__link:hover{color:var(--ink)}
.nav__link::after{content:"";position:absolute;left:.75rem;right:.75rem;bottom:.3rem;height:2px;border-radius:2px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .3s ease}
.nav__link:hover::after,.nav__link--active::after{transform:scaleX(1)}
.nav__link--active{color:var(--ink)}
.nav__cta{margin-left:.6rem}

.nav-toggle{display:none;flex-direction:column;gap:5px;background:transparent;border:1px solid var(--line-strong);border-radius:12px;padding:.7rem;cursor:pointer}
.nav-toggle span{width:22px;height:2px;background:var(--ink);border-radius:2px;transition:.3s ease}

/* ---------- footer ---------- */
.footer{background:var(--bg-soft);border-top:1px solid var(--line);padding-top:clamp(3rem,6vw,4.5rem);position:relative;overflow:hidden}
.footer::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(60% 80% at 85% 0%,rgba(123,92,255,.16),transparent 60%)}
.footer__grid{position:relative;z-index:1;display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:2.4rem;padding-bottom:3rem}
.footer__brand{display:grid;gap:1rem;align-content:start}
.footer__tag{color:var(--muted);max-width:34ch;font-size:var(--fs-small)}
.footer__socials{display:flex;gap:.6rem}
.footer__socials a{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--surface);border:1px solid var(--line);color:var(--ink-soft);transition:.28s ease}
.footer__socials a:hover{color:#fff;background:var(--grad-soft);border-color:transparent;transform:translateY(-3px);box-shadow:var(--sh-1)}
.footer__col{display:grid;gap:.85rem;align-content:start}
.footer__head{font-family:var(--font-display);font-weight:700;font-size:.95rem;margin-bottom:.3rem}
.footer__col a{color:var(--muted);font-size:var(--fs-small);transition:color .25s ease}
.footer__col a:hover{color:var(--blue)}
.footer__news{display:grid;gap:.8rem;align-content:start}
.footer__news p{color:var(--muted);font-size:var(--fs-small);margin:0 0 .3rem}
.footer__form{display:flex;gap:.5rem}
.footer__form input{flex:1;padding:.8rem 1rem;border-radius:999px;background:var(--surface);border:1px solid var(--line-strong);color:var(--ink);font-family:var(--font-body)}
.footer__form input:focus{outline:none;border-color:var(--blue)}
.footer__form .btn{padding:.8rem 1.3rem}
.footer__bar{position:relative;z-index:1;border-top:1px solid var(--line);padding-block:1.4rem;display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;align-items:center}
.footer__bar p{color:var(--muted);font-size:.85rem;margin:0}
.footer__legal{display:flex;gap:1.2rem;flex-wrap:wrap}
.footer__legal a{color:var(--muted);font-size:.85rem}
.footer__legal a:hover{color:var(--ink)}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.2,1)}
.reveal.is-in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:2.6rem}
  .hero-visual{max-width:520px;margin-inline:auto}
  .cta{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr 1fr}
  .footer__brand{grid-column:1/-1}
}
@media (max-width:900px){
  .nav{position:absolute;top:calc(100% + .6rem);left:0;right:0;flex-direction:column;align-items:stretch;
    padding:1rem;border-radius:var(--r-m);background:var(--surface-2);border:1px solid var(--line-strong);
    box-shadow:var(--sh-2);opacity:0;visibility:hidden;transform:translateY(-8px);transition:.3s ease}
  .nav--open{opacity:1;visibility:visible;transform:none}
  .nav__link{padding:.85rem 1rem;font-size:1rem}
  .nav__link::after{display:none}
  .nav__cta{margin:.4rem 0 0;width:100%}
  .nav-toggle{display:flex}
  .nav--open + .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav--open + .nav-toggle span:nth-child(2){opacity:0}
  .nav--open + .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .cards--3{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:1fr 1fr}
  .sec-head--row{grid-template-columns:1fr}
}
@media (max-width:560px){
  .cards--3,.cards--2,.steps,.stats,.field--row{grid-template-columns:1fr}
  .hero-trust__item+.hero-trust__item{border-left:0;padding-left:0}
  .hero-trust{gap:1rem}
  .footer__grid{grid-template-columns:1fr}
  .cta__actions .btn{width:100%}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}body{margin:0}*{box-sizing:border-box}img,svg,video{max-width:100%;height:auto}