/* ============================================================
   Smart Innovations — Landing styles
   Brand: deep teal -> bright cyan (from logo)
   ============================================================ */

:root{
  /* brand palette — deep teal base + vivid mint-cyan accent (modern premium-tech) */
  --teal-950:#04141a;
  --teal-900:#062826;
  --teal-800:#0a3b38;
  --teal-700:#0e605a;
  --teal-600:#118a7f;
  --teal-500:#16b3a4;
  --cyan-500:#15ddc6;
  --cyan-400:#2af0d6;
  --cyan-300:#7df8e7;

  --ink:#0a1f1e;
  --slate-700:#2f4544;
  --slate-500:#566b6a;
  --slate-400:#859796;
  --muted:#5f7a78;

  --bg:#ffffff;
  --bg-soft:#f1faf8;
  --bg-mute:#e3f4f1;
  --border:#d8eae7;

  --grad-brand:linear-gradient(135deg,var(--teal-900) 0%,var(--teal-700) 55%,var(--teal-500) 100%);
  --grad-cta:linear-gradient(120deg,#0e9d8f 0%,#15ddc6 100%);

  --shadow-sm:0 2px 8px rgba(6,40,38,.06);
  --shadow:0 18px 44px -16px rgba(6,46,42,.22);
  --shadow-lg:0 34px 80px -24px rgba(6,46,42,.34);

  --radius:18px;
  --radius-sm:12px;
  --container:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);

  --ff-head:'Lexend',system-ui,sans-serif;
  --ff-body:'Source Sans 3',system-ui,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--ff-body);
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  font-size:17px;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.ic{width:18px;height:18px;fill:currentColor;flex:none}
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:24px}

h1,h2,h3,h4{font-family:var(--ff-head);line-height:1.12;font-weight:700;color:var(--ink);letter-spacing:-.01em}
h2{font-size:clamp(1.7rem,3.6vw,2.7rem)}
h3{font-size:1.18rem}
::selection{background:var(--cyan-400);color:#04211f}

/* ---------- buttons ---------- */
.btn{
  --bg:var(--teal-800);
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-family:var(--ff-head);font-weight:600;font-size:.97rem;
  padding:.78em 1.5em;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,color .25s;
  white-space:nowrap;line-height:1;
}
.btn:focus-visible{outline:3px solid var(--cyan-400);outline-offset:2px}
.btn--sm{padding:.62em 1.1em;font-size:.9rem}
.btn--lg{padding:.95em 1.9em;font-size:1.02rem}
.btn--block{width:100%}
.btn--primary{background:var(--grad-cta);color:#fff;box-shadow:0 10px 24px -8px rgba(18,122,118,.6);position:relative;overflow:hidden}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px -8px rgba(18,122,118,.7)}
.btn--primary::after{content:"";position:absolute;top:0;left:-130%;width:55%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.4),transparent);transform:skewX(-20deg);pointer-events:none}
.btn--primary:hover::after{animation:btnSweep .85s var(--ease)}
@keyframes btnSweep{to{left:150%}}
.btn--ghost{background:transparent;color:var(--teal-800);border-color:var(--border)}
.btn--ghost:hover{background:var(--bg-soft);border-color:var(--teal-500);transform:translateY(-2px)}
.btn--white{background:#fff;color:var(--teal-800)}
.btn--white:hover{transform:translateY(-2px);box-shadow:var(--shadow)}

/* ---------- topbar ---------- */
.topbar{background:var(--teal-950);color:#bfe6e2;font-size:.86rem}
.topbar__inner{display:flex;justify-content:space-between;align-items:center;height:42px}
.topbar__contacts{display:flex;gap:22px;align-items:center}
.topbar__item{display:inline-flex;align-items:center;gap:7px;color:#bfe6e2;transition:color .2s}
.topbar__item:hover{color:#fff}
.topbar__item .ic{width:15px;height:15px;opacity:.8}
.lang{display:inline-flex;background:rgba(255,255,255,.08);border-radius:999px;padding:3px}
.lang__btn{
  background:none;border:0;color:#9fd3ce;font-family:var(--ff-head);font-weight:600;
  font-size:.8rem;padding:4px 11px;border-radius:999px;cursor:pointer;transition:.2s;letter-spacing:.03em;
}
.lang__btn:hover{color:#fff}
.lang__btn.is-active{background:var(--cyan-400);color:#04211f}

/* ---------- header ---------- */
.header{
  position:sticky;top:0;z-index:100;background:rgba(255,255,255,.82);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;transition:box-shadow .3s,border-color .3s,background .3s;
}
.header.is-stuck{box-shadow:var(--shadow-sm);border-color:var(--border)}
.header__inner{display:flex;align-items:center;justify-content:space-between;height:80px;gap:24px}
.brand{display:inline-flex;align-items:center;gap:13px}
.brand__icon{width:48px;height:48px;object-fit:contain}
.header .brand__icon{width:64px;height:64px}
.brand__text{font-family:var(--ff-head);font-weight:400;font-size:1.18rem;letter-spacing:.02em;color:var(--slate-500);line-height:1}
.brand__text strong{display:block;font-weight:700;color:var(--teal-800);letter-spacing:.16em;font-size:.72em;margin-top:2px}
.nav{display:flex;gap:30px}
.nav a{font-family:var(--ff-head);font-weight:500;font-size:.96rem;color:var(--slate-700);position:relative;padding:6px 0;transition:color .2s}
.nav a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--cyan-500);transition:width .25s var(--ease)}
.nav a:hover{color:var(--teal-700)}
.nav a:hover::after{width:100%}
.header__actions{display:flex;align-items:center;gap:14px}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.burger span{width:24px;height:2px;background:var(--teal-800);border-radius:2px;transition:.3s}
.burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-scrim{position:fixed;inset:0;background:rgba(5,22,21,.5);backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px);opacity:0;transition:opacity .35s var(--ease);z-index:98}
.nav-scrim.is-open{opacity:1}

/* ---------- shared section ---------- */
.section{padding:clamp(64px,8vw,108px) 0}
.section--alt{background:var(--bg-soft)}
.section--dark{background:var(--teal-950);color:#cfe7e4}
.section--dark h2{color:#fff}
.section__head{max-width:680px;margin:0 auto clamp(40px,5vw,64px);text-align:center}
.section--dark .section__head p{color:#8fb6b2}
.section__head p{color:var(--muted);font-size:1.08rem;margin-top:14px}
.tag{
  display:inline-block;font-family:var(--ff-head);font-weight:600;font-size:.78rem;
  letter-spacing:.12em;text-transform:uppercase;color:var(--teal-600);
  background:var(--bg-mute);padding:6px 14px;border-radius:999px;margin-bottom:16px;
}
.section--dark .tag{background:rgba(45,212,191,.12);color:var(--cyan-300)}

/* ---------- HERO ---------- */
.hero{
  position:relative;overflow:hidden;color:#fff;
  padding:clamp(72px,9vw,124px) 0 clamp(96px,11vw,140px);
  background:
    radial-gradient(900px 560px at 78% 12%, rgba(21,221,198,.20), transparent 62%),
    radial-gradient(760px 560px at 8% 88%, rgba(17,138,127,.34), transparent 60%),
    radial-gradient(640px 640px at 52% 48%, rgba(42,240,214,.10), transparent 70%),
    linear-gradient(160deg,#04161a 0%,#062826 52%,#073531 100%);
}
.hero__bg{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.hero__bg span{position:absolute;border-radius:50%;filter:blur(80px);opacity:.55;animation:float 16s var(--ease) infinite}
.hero__bg span:nth-child(1){width:460px;height:460px;background:#16f0d4;top:-150px;right:-60px;opacity:.4}
.hero__bg span:nth-child(2){width:380px;height:380px;background:#0e9d8f;bottom:-170px;left:-110px;animation-delay:-5s}
.hero__bg span:nth-child(3){width:300px;height:300px;background:#2af0d6;top:38%;left:42%;opacity:.18;animation-delay:-9s}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(34px,-44px) scale(1.1)}}
.hero__grid-overlay{position:absolute;inset:0;background-image:linear-gradient(rgba(125,248,231,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(125,248,231,.06) 1px,transparent 1px);background-size:52px 52px;mask-image:radial-gradient(circle at 62% 32%,#000,transparent 72%);-webkit-mask-image:radial-gradient(circle at 62% 32%,#000,transparent 72%);pointer-events:none}
.hero__inner{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center}
.pill{
  display:inline-flex;align-items:center;gap:8px;font-family:var(--ff-head);font-weight:500;
  font-size:.85rem;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);
  padding:7px 16px;border-radius:999px;backdrop-filter:blur(6px);margin-bottom:24px;
}
.pill::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--cyan-300);box-shadow:0 0 0 0 rgba(94,234,212,.7);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(94,234,212,.6)}70%{box-shadow:0 0 0 9px rgba(94,234,212,0)}100%{box-shadow:0 0 0 0 rgba(94,234,212,0)}}
.hero__title{font-size:clamp(2.2rem,5vw,3.8rem);font-weight:800;line-height:1.06;color:#fff;letter-spacing:-.02em}
.hero__subtitle{font-size:clamp(1.05rem,1.6vw,1.22rem);color:rgba(255,255,255,.86);max-width:560px;margin:22px 0 32px}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap}
.hero .btn--ghost{color:#fff;border-color:rgba(255,255,255,.35)}
.hero .btn--ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}
.hero__trust{display:flex;align-items:center;gap:10px;margin-top:34px;font-size:.95rem;color:rgba(255,255,255,.78)}
.hero__trust-dot{width:34px;height:2px;background:var(--cyan-300);flex:none}

/* gradient highlight in headline */
.grad{background:linear-gradient(100deg,#2af0d6 0%,#7df8e7 45%,#2af0d6 90%);background-size:200% auto;-webkit-background-clip:text;background-clip:text;color:transparent;animation:gradShift 6s linear infinite}
@keyframes gradShift{to{background-position:200% center}}

/* hero visual — animated node network around the logo */
.hero__visual{position:relative;display:grid;place-items:center;min-height:420px;isolation:isolate}
.hero__rings,.hero__dash,.hero__orbit,.hero__orb,.hero__logo-wrap{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}
.hero__orb{width:300px;height:300px;border-radius:50%;background:radial-gradient(circle at 50% 45%,rgba(42,240,214,.32),transparent 64%);filter:blur(8px)}
/* radar rings */
.hero__rings span{position:absolute;top:50%;left:50%;border:1px solid rgba(125,248,231,.35);border-radius:50%;transform:translate(-50%,-50%);opacity:0;animation:radar 4.5s ease-out infinite}
.hero__rings span:nth-child(1){width:240px;height:240px}
.hero__rings span:nth-child(2){width:240px;height:240px;animation-delay:1.5s}
.hero__rings span:nth-child(3){width:240px;height:240px;animation-delay:3s}
@keyframes radar{0%{opacity:.7;transform:translate(-50%,-50%) scale(.6)}80%{opacity:0}100%{opacity:0;transform:translate(-50%,-50%) scale(1.7)}}
/* rotating dashed ring */
.hero__dash{width:360px;height:360px;border-radius:50%;border:1.5px dashed rgba(125,248,231,.22);animation:spinSlow 36s linear infinite}
/* orbits with revolving nodes */
.hero__orbit{width:300px;height:300px;animation:spinSlow 26s linear infinite}
.hero__orbit--rev{width:392px;height:392px;animation:spinRev 34s linear infinite}
.hnode{position:absolute;width:14px;height:14px;border-radius:50%;background:var(--cyan-400);box-shadow:0 0 0 4px rgba(42,240,214,.15),0 0 16px 2px rgba(42,240,214,.6)}
.hnode--1{top:-7px;left:calc(50% - 7px)}
.hnode--2{bottom:6%;right:8%;width:10px;height:10px;background:#7df8e7}
.hnode--3{top:14%;left:-7px}
.hnode--4{bottom:-7px;right:24%;width:11px;height:11px}
.hnode--5{top:30%;right:-7px;width:9px;height:9px;background:#fff}
@keyframes spinSlow{to{transform:translate(-50%,-50%) rotate(360deg)}}
@keyframes spinRev{to{transform:translate(-50%,-50%) rotate(-360deg)}}
/* logo */
.hero__logo-wrap{animation:floatY 6s var(--ease) infinite}
.hero__logo{width:208px;height:208px;object-fit:contain;filter:brightness(0) invert(1) drop-shadow(0 16px 34px rgba(0,0,0,.34));animation:logoSpin 48s linear infinite}
@keyframes logoSpin{to{transform:rotate(360deg)}}
@keyframes floatY{0%,100%{transform:translate(-50%,-50%)}50%{transform:translate(-50%,calc(-50% - 12px))}}
/* glass cards */
.hero__card{
  position:absolute;display:flex;align-items:center;gap:12px;z-index:2;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  color:#fff;padding:12px 16px;border-radius:15px;box-shadow:0 16px 40px -14px rgba(0,0,0,.5);
  animation:floatCard 5.5s var(--ease) infinite;
}
.hero__card-ic{width:38px;height:38px;flex:none;border-radius:11px;display:grid;place-items:center;background:var(--grad-cta)}
.hero__card-ic svg{width:21px;height:21px;fill:none;stroke:#04211f;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.hero__card--2 .hero__card-ic svg{fill:#04211f;stroke:none}
.hero__card strong{display:block;font-family:var(--ff-head);font-weight:700;font-size:1.05rem;line-height:1.15;color:#fff}
.hero__card small{color:rgba(255,255,255,.72);font-size:.76rem}
.hero__card--1{top:4%;left:-6%}
.hero__card--2{bottom:6%;right:-4%;animation-delay:-2.5s}
.hero__card--3{top:46%;right:-12%;padding:10px 15px;animation-delay:-4s}
.hero__pulse-dot{width:11px;height:11px;border-radius:50%;background:#3ff0c8;box-shadow:0 0 0 0 rgba(63,240,200,.6);animation:pulse 1.8s infinite}
@keyframes floatCard{0%,100%{transform:translateY(0)}50%{transform:translateY(-13px)}}
/* scroll cue */
.hero__scroll{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);width:24px;height:38px;border:2px solid rgba(255,255,255,.4);border-radius:14px;display:grid;justify-items:center;padding-top:7px;z-index:3}
.hero__scroll span{width:4px;height:8px;border-radius:3px;background:var(--cyan-300);animation:scrollDot 1.6s var(--ease) infinite}
@keyframes scrollDot{0%{opacity:0;transform:translateY(-4px)}40%{opacity:1}100%{opacity:0;transform:translateY(9px)}}

/* hero entrance + pointer parallax */
.hero__content>*{opacity:0;animation:heroUp .75s var(--ease) forwards}
.hero__content>*:nth-child(1){animation-delay:.08s}
.hero__content>*:nth-child(2){animation-delay:.18s}
.hero__content>*:nth-child(3){animation-delay:.28s}
.hero__content>*:nth-child(4){animation-delay:.38s}
.hero__content>*:nth-child(5){animation-delay:.48s}
@keyframes heroUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
.hero__visual{animation:heroFade 1s ease .2s both;transform-style:preserve-3d;will-change:transform}
@keyframes heroFade{from{opacity:0}to{opacity:1}}
.hero__content{will-change:transform}

/* scroll progress bar */
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:100%;background:var(--grad-cta);transform:scaleX(0);transform-origin:0 50%;z-index:200;will-change:transform}

/* CTA interactive spotlight */
.ctaband::after{content:"";position:absolute;inset:0;z-index:1;background:radial-gradient(360px circle at var(--mx,70%) var(--my,30%),rgba(125,248,231,.2),transparent 60%);opacity:0;transition:opacity .35s var(--ease);pointer-events:none}
.ctaband:hover::after{opacity:1}

/* ---------- STATS ---------- */
.stats{background:#fff;position:relative;z-index:5;padding:clamp(48px,6vw,72px) 0}
.stats__grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;background:#fff;
  border:1px solid var(--border);border-radius:var(--radius);padding:38px 24px;box-shadow:var(--shadow);
}
.stat{text-align:center;position:relative}
.stat:not(:last-child)::after{content:"";position:absolute;right:-10px;top:15%;height:70%;width:1px;background:var(--border)}
.stat__num{font-family:var(--ff-head);font-weight:800;font-size:clamp(2rem,3.6vw,2.8rem);color:var(--teal-700);line-height:1}
.stat__plus{font-family:var(--ff-head);font-weight:800;font-size:1.6rem;color:var(--cyan-500)}
.stat p{color:var(--muted);font-size:.95rem;margin-top:6px}

/* ---------- SERVICES ---------- */
.services__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:28px 26px;
  position:relative;overflow:hidden;transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s;
}
.card::before{content:"";position:absolute;top:0;left:0;height:3px;width:100%;background:var(--grad-cta);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.card:hover{transform:translateY(-7px);box-shadow:var(--shadow);border-color:transparent}
.card:hover::before{transform:scaleX(1)}
.card__icon{
  width:54px;height:54px;border-radius:14px;display:grid;place-items:center;margin-bottom:18px;
  background:linear-gradient(135deg,var(--bg-mute),#fff);border:1px solid var(--border);transition:.3s;
}
.card__icon svg{width:26px;height:26px;fill:var(--teal-600);transition:.3s}
.card:hover .card__icon{background:var(--grad-cta);border-color:transparent}
.card:hover .card__icon svg{fill:#fff}
.card h3{margin-bottom:9px}
.card p{color:var(--muted);font-size:.96rem}
.card__link{display:inline-block;margin-top:16px;font-family:var(--ff-head);font-weight:600;font-size:.9rem;color:var(--teal-600);opacity:0;transform:translateX(-6px);transition:.3s}
.card:hover .card__link{opacity:1;transform:translateX(0)}

/* ---------- WHY ---------- */
.why__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.why{display:flex;gap:16px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:26px;transition:transform .3s var(--ease),box-shadow .3s}
.why:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.why__ic{width:50px;height:50px;flex:none;border-radius:13px;display:grid;place-items:center;background:var(--grad-cta)}
.why__ic svg{width:25px;height:25px;fill:#fff}
.why h3{font-size:1.07rem;margin-bottom:6px}
.why p{color:var(--muted);font-size:.93rem}

/* ---------- INDUSTRIES ---------- */
.ind__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ind{position:relative;border-radius:var(--radius);overflow:hidden;min-height:280px;display:flex;align-items:flex-end;isolation:isolate}
.ind::before{content:"";position:absolute;inset:0;background:var(--img) center/cover no-repeat;background-color:var(--teal-800);transition:transform .6s var(--ease);z-index:-2}
.ind:hover::before{transform:scale(1.08)}
.ind__overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,32,31,.05) 0%,rgba(6,32,31,.55) 55%,rgba(6,32,31,.92) 100%);z-index:-1}
.ind__body{padding:26px;color:#fff}
.ind__body h3{color:#fff;font-size:1.25rem;margin-bottom:7px}
.ind__body p{color:rgba(255,255,255,.85);font-size:.92rem;max-height:0;opacity:0;overflow:hidden;transition:max-height .4s var(--ease),opacity .35s,margin .4s}
.ind:hover .ind__body p{max-height:120px;opacity:1;margin-top:4px}

/* ---------- PROCESS ---------- */
.process__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative}
.process__grid::before{content:"";position:absolute;top:34px;left:8%;right:8%;height:2px;background:linear-gradient(90deg,transparent,rgba(45,212,191,.4),transparent)}
.step{position:relative;padding-top:10px}
.step__num{font-family:var(--ff-head);font-weight:800;font-size:1.4rem;color:#04211f;display:grid;place-items:center;width:68px;height:68px;border-radius:50%;background:var(--cyan-400);margin-bottom:20px;position:relative;z-index:1;box-shadow:0 8px 24px -6px rgba(45,212,191,.5)}
.step h3{color:#fff;font-size:1.12rem;margin-bottom:8px}
.step p{color:#8fb6b2;font-size:.94rem}

/* ---------- CASES ---------- */
.cases__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.case{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:transform .3s var(--ease),box-shadow .3s}
.case:hover{transform:translateY(-7px);box-shadow:var(--shadow)}
.case__img{height:200px;background-size:cover;background-position:center;position:relative}
.case__img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(6,32,31,.35))}
.case__cat{position:absolute;top:16px;left:16px;z-index:1;font-family:var(--ff-head);font-weight:600;font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;background:rgba(255,255,255,.95);color:var(--teal-700);padding:5px 12px;border-radius:999px}
.case__body{padding:24px}
.case__body h3{margin-bottom:9px;font-size:1.12rem}
.case__body p{color:var(--muted);font-size:.94rem}
.case__metric{display:inline-flex;align-items:center;gap:8px;margin-top:16px;color:var(--teal-700);font-family:var(--ff-head);font-weight:600;font-size:.95rem;background:var(--bg-soft);padding:8px 14px;border-radius:10px}
.case__metric .ic{fill:var(--cyan-500)}

/* ---------- PARTNERS ---------- */
.partners{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.partners__track{display:flex;gap:56px;width:max-content;animation:marquee 32s linear infinite}
.partners:hover .partners__track{animation-play-state:paused}
.partners__track span{font-family:var(--ff-head);font-weight:700;font-size:1.5rem;color:var(--slate-500);opacity:.65;letter-spacing:.01em;white-space:nowrap;transition:.3s}
.partners__track span:hover{color:var(--teal-700);opacity:1}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- CTA BAND ---------- */
.ctaband{position:relative;overflow:hidden;background:var(--teal-900);color:#fff}
.ctaband__bg{position:absolute;inset:0;background:radial-gradient(circle at 20% 20%,rgba(45,212,191,.28),transparent 45%),radial-gradient(circle at 85% 90%,rgba(25,199,190,.22),transparent 45%)}
.ctaband__inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:34px;padding:clamp(48px,6vw,72px) 24px}
.ctaband h2{color:#fff;max-width:660px}
.ctaband p{color:rgba(255,255,255,.82);margin-top:12px;max-width:620px}

/* ---------- CONTACT ---------- */
.contact__wrap{display:grid;grid-template-columns:1fr 1.05fr;gap:50px;align-items:start}
.contact__lead{color:var(--muted);margin:14px 0 28px}
.contact__list{list-style:none;display:grid;gap:18px}
.contact__list li{display:flex;gap:14px;align-items:flex-start}
.contact__ic{width:46px;height:46px;flex:none;border-radius:12px;display:grid;place-items:center;background:var(--bg-mute);border:1px solid var(--border)}
.contact__ic svg{width:22px;height:22px;fill:var(--teal-600)}
.contact__list small{display:block;color:var(--muted);font-size:.82rem;margin-bottom:2px}
.contact__list a{font-family:var(--ff-head);font-weight:600;color:var(--ink);transition:color .2s}
.contact__list a:hover{color:var(--teal-600)}

.contact__form{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow)}
.field{margin-bottom:18px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field label{display:block;font-family:var(--ff-head);font-weight:600;font-size:.88rem;margin-bottom:7px;color:var(--slate-700)}
.field input,.field textarea{
  width:100%;font-family:var(--ff-body);font-size:1rem;color:var(--ink);
  padding:12px 15px;border:1px solid var(--border);border-radius:11px;background:var(--bg-soft);
  transition:border-color .2s,box-shadow .2s,background .2s;resize:vertical;
}
.field input::placeholder,.field textarea::placeholder{color:#9bafad}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--cyan-500);background:#fff;box-shadow:0 0 0 4px rgba(45,212,191,.16)}
.field input:invalid:not(:placeholder-shown){border-color:#e2917f}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.field__hint{font-size:.8rem;color:var(--muted);margin-top:12px;text-align:center}
.form__success{margin-top:16px;padding:13px 16px;border-radius:11px;background:rgba(45,212,191,.14);color:var(--teal-700);font-weight:600;font-size:.95rem;text-align:center;border:1px solid rgba(25,199,190,.3)}
.form__error{margin-top:16px;padding:13px 16px;border-radius:11px;background:rgba(226,113,90,.12);color:#b4452e;font-weight:600;font-size:.95rem;text-align:center;border:1px solid rgba(226,113,90,.35)}
.btn.is-loading{position:relative;color:transparent!important;pointer-events:none}
.btn.is-loading::before{content:"";position:absolute;top:50%;left:50%;width:20px;height:20px;margin:-10px 0 0 -10px;border-radius:50%;border:2.5px solid rgba(255,255,255,.4);border-top-color:#fff;animation:spin 0.7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- FOOTER ---------- */
.footer{background:var(--teal-950);color:#9fc0bc;padding:64px 0 26px}
.footer__grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.2fr;gap:34px}
.brand--footer .brand__text{color:#cfe7e4}
.brand--footer .brand__text strong{color:#fff}
.brand--footer .brand__icon{width:54px;height:54px;padding:9px;background:#fff;border-radius:15px;box-shadow:0 8px 22px -8px rgba(0,0,0,.55),inset 0 0 0 1px rgba(255,255,255,.6);transition:transform .25s var(--ease),box-shadow .25s}
.brand--footer:hover .brand__icon{transform:translateY(-2px);box-shadow:0 12px 26px -8px rgba(0,0,0,.6)}
.footer__col--brand p{margin:18px 0;font-size:.94rem;max-width:330px;color:#83a8a4}
.footer__col h4{color:#fff;font-family:var(--ff-head);font-size:.95rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:18px}
.footer__col a{display:block;color:#9fc0bc;font-size:.95rem;padding:5px 0;transition:color .2s,padding .2s}
.footer__col a:hover{color:var(--cyan-300);padding-left:4px}
.socials{display:flex;gap:11px}
.socials a{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;background:rgba(255,255,255,.07);transition:.25s;padding:0}
.socials a:hover{background:var(--cyan-400);padding:0}
.socials svg{width:20px;height:20px;fill:#cfe7e4;transition:.2s}
.socials a:hover svg{fill:#04211f}
.footer__bottom{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.08);margin-top:48px;padding-top:24px;font-size:.86rem;color:#7ea29e}

/* ---------- to-top ---------- */
.totop{position:fixed;right:22px;bottom:22px;width:46px;height:46px;border-radius:12px;background:var(--teal-800);display:grid;place-items:center;box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(14px);transition:.3s var(--ease);z-index:90}
.totop svg{width:22px;height:22px;fill:#fff}
.totop.is-visible{opacity:1;visibility:visible;transform:translateY(0)}
.totop:hover{background:var(--cyan-500);transform:translateY(-3px)}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-in{opacity:1;transform:none}
.services__grid .card,.why__grid .why,.ind__grid .ind,.cases__grid .case,.process__grid .step{transition-delay:var(--d,0s)}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1024px){
  .services__grid{grid-template-columns:repeat(2,1fr)}
  .why__grid{grid-template-columns:repeat(2,1fr)}
  .ind__grid{grid-template-columns:repeat(2,1fr)}
  .process__grid{grid-template-columns:repeat(2,1fr);gap:34px}
  .process__grid::before{display:none}
  .footer__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:880px){
  /* drop the glass blur: backdrop-filter on the header would otherwise become the
     containing block for the position:fixed nav and clip it to the header height */
  .header{background:rgba(255,255,255,.96);backdrop-filter:none;-webkit-backdrop-filter:none}
  .nav{position:fixed;top:0;right:0;bottom:0;width:min(330px,84vw);flex-direction:column;align-items:stretch;justify-content:flex-start;background:#fff;padding:104px 28px 32px;gap:4px;box-shadow:var(--shadow-lg);transform:translateX(105%);transition:transform .38s var(--ease);z-index:99;overflow-y:auto}
  .nav.is-open{transform:translateX(0)}
  .nav a{font-size:1.08rem;font-weight:600;padding:15px 4px;border-bottom:1px solid var(--border);color:var(--ink)}
  .nav a:last-child{border-bottom:0}
  .nav a::after{display:none}
  .burger{display:flex;position:relative;z-index:101}
  .header.is-menu-open{background:#fff;box-shadow:var(--shadow-sm)}
  .header__actions .btn--primary{display:none}
  .hero__inner{grid-template-columns:1fr;text-align:center}
  .hero__content{order:1}
  .hero__visual{order:0;min-height:330px;margin-bottom:10px}
  .hero__logo{width:170px;height:170px}
  .hero__dash{width:300px;height:300px}
  .hero__orbit{width:250px;height:250px}
  .hero__orbit--rev{width:320px;height:320px}
  .hero__rings span{width:200px!important;height:200px!important}
  .hero__orb{width:250px;height:250px}
  .hero__card--1{top:2%;left:2%}
  .hero__card--2{bottom:2%;right:2%}
  .hero__card--3{display:none}
  .hero__scroll{display:none}
  .hero__subtitle{margin-inline:auto}
  .hero__cta,.hero__trust{justify-content:center}
  .cases__grid{grid-template-columns:1fr;max-width:480px;margin-inline:auto}
  .contact__wrap{grid-template-columns:1fr;gap:36px}
  .ctaband__inner{flex-direction:column;text-align:center;align-items:center}
}
@media (max-width:560px){
  body{font-size:16px}
  .topbar__phone{display:none}
  .topbar__contacts{gap:14px}
  .stats__grid{grid-template-columns:1fr 1fr;gap:24px;padding:28px 18px}
  .stat:nth-child(2)::after,.stat:nth-child(1)::after{display:none}
  .stat:nth-child(odd)::after{display:none}
  .services__grid,.why__grid,.ind__grid{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr;gap:28px}
  .hero__card--1{left:0}
  .hero__card--2{right:0}
  .container{padding-inline:18px}
}

/* reduced motion */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}