/* ============ TOKENS ============ */
:root{
  --navy:#1A2E47;
  --navy-900:#0f1d30;
  --navy-800:#152641;
  --navy-700:#1d3455;
  --blue:#26B4FE;
  --blue-600:#1497e0;
  --blue-700:#0f7fc0;
  --ink:#16233a;
  --muted:#5b6b82;
  --line:#e6ebf2;
  --bg:#ffffff;
  --bg-soft:#f5f8fc;
  --white:#ffffff;
  --radius:16px;
  --radius-sm:12px;
  --shadow-sm:0 4px 18px rgba(20,45,80,.08);
  --shadow-md:0 18px 50px rgba(20,45,80,.14);
  --shadow-blue:0 14px 34px rgba(38,180,254,.35);
  --container:1200px;
  --sans:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --display:'Montserrat',var(--sans);
}

/* ============ BASE ============ */
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--navy-900)}
body{
  margin:0;font-family:var(--sans);color:var(--ink);background:var(--bg);
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
[hidden]{display:none!important}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;font-family:var(--display);line-height:1.1;letter-spacing:-.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
.container{width:min(var(--container),92%);margin-inline:auto}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-family:var(--display);font-weight:700;font-size:.86rem;letter-spacing:.04em;text-transform:uppercase;
  padding:.95em 1.9em;border-radius:999px;cursor:pointer;border:2px solid transparent;
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease,color .25s ease;white-space:nowrap;
}
.btn--primary{background:linear-gradient(135deg,var(--blue),var(--blue-600));color:#fff;box-shadow:var(--shadow-blue)}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 20px 44px rgba(38,180,254,.5)}
.btn--ghost{background:rgba(255,255,255,.06);color:#fff;border-color:rgba(255,255,255,.55);backdrop-filter:blur(4px)}
.btn--ghost:hover{background:#fff;color:var(--navy);border-color:#fff;transform:translateY(-3px)}
.btn--outline{background:transparent;color:var(--navy);border-color:var(--line)}
.btn--outline:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-3px)}
.btn--sm{padding:.7em 1.3em;font-size:.78rem}
.btn--lg{padding:1.1em 2.4em;font-size:.95rem}
.btn--block{width:100%}

/* ============ HEADER ============ */
.site-header{position:fixed;inset:0 0 auto 0;z-index:100;transition:background .35s ease,box-shadow .35s ease,padding .35s ease;padding:16px 0}
.site-header.scrolled{background:rgba(15,29,48,.92);backdrop-filter:blur(12px);box-shadow:0 8px 30px rgba(0,0,0,.25);padding:10px 0}
.header__inner{display:flex;align-items:center;gap:22px}
.header__logo{color:#fff;display:flex;align-items:center;flex:none}
.logo-img{height:32px;width:auto}
.nav{display:flex;gap:20px;margin-left:8px;flex-wrap:nowrap}
.nav__link{color:rgba(255,255,255,.85);font-weight:500;font-size:.92rem;position:relative;padding:4px 0;transition:color .2s;white-space:nowrap}
.nav__link::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--blue);transition:width .25s}
.nav__link:hover{color:#fff}
.nav__link:hover::after{width:100%}
.header__actions{display:flex;align-items:center;gap:18px;margin-left:auto}
.header__phone{color:#fff;font-weight:700;font-family:var(--display);font-size:.95rem;white-space:nowrap}
.header__phone:hover{color:var(--blue)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px;margin-left:auto}
.burger span{width:26px;height:2px;background:#fff;border-radius:2px;transition:.3s}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============ HERO ============ */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__video,.hero__canvas{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero__canvas{background:radial-gradient(120% 120% at 70% 20%,#1d3a5e 0%,var(--navy-900) 55%,#0a1524 100%)}
.hero__video{z-index:1;opacity:0;transition:opacity 1s ease}
.hero__video.ready{opacity:1}
.hero__overlay{position:absolute;inset:0;z-index:2;
  background:linear-gradient(90deg,rgba(10,21,36,.92) 0%,rgba(10,21,36,.72) 45%,rgba(10,21,36,.45) 100%);}
.hero__content{position:relative;z-index:3;padding:120px 0 80px}
.hero__eyebrow{font-family:var(--display);text-transform:uppercase;letter-spacing:.28em;font-size:.82rem;font-weight:700;color:var(--blue);margin-bottom:20px}
.hero__title{font-size:clamp(2.5rem,6.4vw,5.3rem);font-weight:900;text-transform:uppercase;letter-spacing:-.02em}
.hero__subtitle{font-size:clamp(1.05rem,2vw,1.4rem);margin-top:24px;max-width:640px;color:rgba(255,255,255,.9)}
.hero__subtitle span{color:var(--blue);font-weight:700}
.hero__cta{display:flex;gap:16px;margin-top:40px;flex-wrap:wrap}
.hero__scroll{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:3;
  writing-mode:vertical-rl;text-transform:uppercase;letter-spacing:.25em;font-size:.72rem;color:rgba(255,255,255,.7);
  display:flex;align-items:center;gap:12px}
.hero__scroll-line{width:1px;height:46px;background:linear-gradient(var(--blue),transparent);animation:scrollpulse 1.8s infinite}
@keyframes scrollpulse{0%,100%{opacity:.3;transform:scaleY(.7)}50%{opacity:1;transform:scaleY(1)}}

/* ============ SECTION PRIMS ============ */
.section{padding:100px 0}
.section__head{max-width:760px;margin:0 auto 60px;text-align:center}
.section__eyebrow{font-family:var(--display);text-transform:uppercase;letter-spacing:.22em;font-size:.8rem;font-weight:700;color:var(--blue);margin-bottom:14px}
.section__eyebrow--light{color:var(--blue)}
.section__title{font-size:clamp(1.8rem,3.6vw,2.9rem);font-weight:800;color:var(--navy)}
.section__title span{color:var(--blue)}
.section__title--light{color:#fff}
.section__lead{margin-top:18px;color:var(--muted);font-size:1.08rem}
.section__lead--light{color:rgba(255,255,255,.82)}

/* ============ PILLARS ============ */
.pillars{position:relative;z-index:5;padding:100px 0;background:linear-gradient(180deg,#0a1524,var(--navy-900))}
.pillars__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pillar{background:#fff;border-radius:var(--radius);padding:36px 32px;box-shadow:var(--shadow-md);
  border:1px solid var(--line);transition:transform .3s ease,box-shadow .3s ease;position:relative;overflow:hidden}
.pillar::before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--blue),transparent);transform:scaleX(0);transform-origin:left;transition:transform .35s}
.pillar:hover{transform:translateY(-8px);box-shadow:0 28px 60px rgba(20,45,80,.2)}
.pillar:hover::before{transform:scaleX(1)}
.pillar__icon{width:60px;height:60px;border-radius:14px;background:linear-gradient(135deg,rgba(38,180,254,.15),rgba(38,180,254,.05));
  display:grid;place-items:center;color:var(--blue);margin-bottom:22px}
.pillar__icon svg{width:30px;height:30px}
.pillar__title{font-size:1.15rem;font-weight:800;color:var(--navy);letter-spacing:.02em;margin-bottom:10px}
.pillar__text{color:var(--muted);font-size:.98rem;margin-bottom:16px}
.pillar__more{color:var(--blue);font-weight:700;font-size:.9rem}

/* ============ SOLUTIONS ============ */
.solutions{background:var(--bg-soft)}
.solutions__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.solution{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;position:relative;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;display:flex;flex-direction:column}
.solution:hover{transform:translateY(-8px);box-shadow:var(--shadow-md);border-color:transparent}
.solution--featured{border-color:var(--blue);box-shadow:0 18px 44px rgba(38,180,254,.18)}
.solution__badge{position:absolute;top:18px;right:18px;font-size:.7rem;font-weight:700;font-family:var(--display);
  text-transform:uppercase;letter-spacing:.06em;color:var(--blue);background:rgba(38,180,254,.12);padding:5px 12px;border-radius:999px}
.solution__badge--hot{color:#fff;background:linear-gradient(135deg,var(--blue),var(--blue-600))}
.solution__icon{width:56px;height:56px;border-radius:14px;background:linear-gradient(135deg,var(--navy),var(--navy-700));
  color:#fff;display:grid;place-items:center;margin-bottom:20px}
.solution__icon svg{width:28px;height:28px}
.solution__title{font-size:1.18rem;font-weight:800;color:var(--navy);margin-bottom:12px;line-height:1.2}
.solution__desc{color:var(--muted);font-size:.94rem;margin-bottom:18px}
.solution__list{display:flex;flex-direction:column;gap:10px;margin-bottom:20px;flex:1}
.solution__list li{position:relative;padding-left:26px;font-size:.9rem;color:var(--ink)}
.solution__list li::before{content:"";position:absolute;left:0;top:3px;width:16px;height:16px;border-radius:50%;
  background:rgba(38,180,254,.15);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%2326B4FE' stroke-width='3'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:center}
.solution__foot .tag{display:inline-block;font-family:var(--display);font-size:.74rem;font-weight:700;letter-spacing:.05em;
  text-transform:uppercase;color:var(--navy);background:var(--bg-soft);border:1px solid var(--line);padding:6px 12px;border-radius:8px}
.solution--featured .solution__foot .tag{color:var(--blue);border-color:rgba(38,180,254,.3);background:rgba(38,180,254,.07)}
.solutions__cta{margin-top:46px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  background:linear-gradient(135deg,var(--navy),var(--navy-700));color:#fff;border-radius:var(--radius);padding:32px 40px}
.solutions__cta p{font-size:1.1rem;font-weight:500;max-width:640px}

/* ============ EQUIPMENT ============ */
.equipment__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.arr{display:inline-block;transition:transform .25s}
.btn:hover .arr{transform:translateX(4px)}
.product{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;height:100%;transition:transform .35s ease,box-shadow .35s ease,border-color .35s ease}
.product::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;box-shadow:inset 0 0 0 1.5px transparent;transition:box-shadow .35s}
.product:hover{transform:translateY(-10px);box-shadow:0 26px 60px rgba(20,45,80,.20);border-color:transparent}
.product:hover::after{box-shadow:inset 0 0 0 1.5px rgba(38,180,254,.55)}
.product__media{position:relative;height:270px;display:grid;place-items:center;padding:18px;overflow:hidden;border-bottom:1px solid var(--line);
  background:radial-gradient(130% 120% at 50% 12%, #ffffff, #e8f1fb)}
.product__media::before{content:"";position:absolute;top:50%;left:50%;width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle,rgba(38,180,254,.20),transparent 70%);transform:translate(-50%,-50%) scale(.55);opacity:0;transition:opacity .45s ease,transform .45s ease}
.product:hover .product__media::before{opacity:1;transform:translate(-50%,-50%) scale(1)}
.product__media img{position:relative;max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;
  mix-blend-mode:multiply;transition:transform .5s ease}
.product:hover .product__media img{transform:scale(1.06)}
.product__body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.product__title{font-size:1.2rem;font-weight:800;color:var(--navy);margin-bottom:9px}
.product__title::after{content:"";display:block;width:34px;height:3px;border-radius:3px;margin-top:10px;
  background:linear-gradient(90deg,var(--blue),var(--blue-600));transition:width .35s ease}
.product:hover .product__title::after{width:56px}
.product__desc{color:var(--muted);font-size:.9rem;line-height:1.55;margin:14px 0 18px;flex:1}
.product__actions{display:flex;gap:10px}
.product__actions .btn{flex:1;padding-left:.6em;padding-right:.6em}
.equipment__more{display:flex;justify-content:center;margin-top:40px}
.equipment__note{text-align:center;color:var(--muted);font-size:.85rem;margin-top:20px}

/* ============ API ============ */
.api{background:linear-gradient(135deg,var(--navy-900),var(--navy) 55%,var(--navy-700));position:relative;overflow:hidden}
.api::before{content:"";position:absolute;top:-25%;left:-10%;width:560px;height:560px;background:radial-gradient(circle,rgba(38,180,254,.16),transparent 65%);pointer-events:none}
.api__inner{display:grid;grid-template-columns:1fr 1.02fr;gap:56px;align-items:center;position:relative}
.api__text .section__head{text-align:left;margin:0}
.api__text .section__eyebrow{margin-bottom:14px}
.api__list{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:32px}
.api__list li{display:flex;gap:14px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.09);border-radius:var(--radius-sm);padding:18px;transition:transform .25s,background .25s}
.api__list li:hover{transform:translateY(-4px);background:rgba(38,180,254,.08)}
.api__ic{flex:none;width:34px;height:34px;border-radius:9px;background:rgba(38,180,254,.16);color:var(--blue);display:grid;place-items:center;font-weight:700;font-family:var(--display);font-size:.95rem}
.api__list b{color:#fff;font-family:var(--display);font-size:.98rem;display:block;margin-bottom:4px}
.api__list p{color:rgba(255,255,255,.7);font-size:.85rem;line-height:1.5}
.api__cta{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap}
.api__code{background:#0c1a2e;border:1px solid rgba(38,180,254,.22);border-radius:var(--radius);overflow:hidden;box-shadow:0 24px 60px rgba(0,0,0,.4)}
.api__code-head{display:flex;align-items:center;gap:8px;padding:14px 18px;background:rgba(255,255,255,.03);border-bottom:1px solid rgba(255,255,255,.08)}
.api__code-title{margin-left:10px;font-family:var(--sans);font-size:.8rem;color:rgba(255,255,255,.6);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.api__code-body{margin:0;padding:22px 24px;overflow-x:auto;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.86rem;line-height:1.7;color:#c7d6e8}
.api__code-body code{font-family:inherit}
.c-com{color:#5f7896;font-style:italic}
.c-kw{color:#26B4FE;font-weight:600}
.c-str{color:#7fd6a0}
.c-key{color:#8fb8ff}
.c-num{color:#ffb86b}

/* ============ VALUE ============ */
.value{background:linear-gradient(135deg,var(--navy-900),var(--navy) 60%,var(--navy-700));position:relative;overflow:hidden}
.value::before{content:"";position:absolute;top:-30%;right:-10%;width:600px;height:600px;
  background:radial-gradient(circle,rgba(38,180,254,.18),transparent 65%);pointer-events:none}
.value__inner{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;position:relative}
.value .section__eyebrow{margin-bottom:14px}
.value .section__head{text-align:left;margin:0}
.value__stats{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;margin-top:38px}
.stat__num{display:block;font-family:var(--display);font-weight:900;font-size:2.6rem;color:var(--blue);line-height:1}
.stat__label{color:rgba(255,255,255,.75);font-size:.92rem}
.value__list{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.value__list li{display:flex;gap:14px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.09);
  border-radius:var(--radius-sm);padding:20px;transition:transform .25s,background .25s}
.value__list li:hover{transform:translateY(-4px);background:rgba(38,180,254,.08)}
.value__ic{flex:none;width:26px;height:26px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center;font-weight:700;font-size:.85rem}
.value__list b{color:#fff;font-family:var(--display);font-size:1rem;display:block;margin-bottom:4px}
.value__list p{color:rgba(255,255,255,.72);font-size:.88rem;line-height:1.5}

/* ============ FEATURES ============ */
.features__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;transition:transform .3s,box-shadow .3s}
.feature:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.feature__icon{width:54px;height:54px;border-radius:14px;background:linear-gradient(135deg,rgba(38,180,254,.14),rgba(38,180,254,.04));
  color:var(--blue);display:grid;place-items:center;margin-bottom:18px}
.feature__icon svg{width:27px;height:27px}
.feature h3{font-size:1.06rem;font-weight:800;color:var(--navy);margin-bottom:8px}
.feature p{color:var(--muted);font-size:.92rem}

/* ============ REPORTS ============ */
.reports{background:var(--bg-soft)}
.reports__showcase{display:grid;grid-template-columns:1.5fr 1fr;gap:22px;align-items:stretch}
.reports__main,.reports__thumb{border-radius:var(--radius);overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);position:relative}
.reports__main{cursor:zoom-in}
.reports__main img{width:100%;height:100%;object-fit:cover;object-position:top left}
.reports__caption,.reports__thumb span{position:absolute;left:0;right:0;bottom:0;padding:14px 18px;font-size:.85rem;font-weight:600;color:#fff;
  background:linear-gradient(transparent,rgba(15,29,48,.9))}
.reports__side{display:grid;grid-template-rows:1fr 1fr;gap:22px}
.reports__thumb{cursor:zoom-in;transition:transform .3s,box-shadow .3s}
.reports__thumb img{width:100%;height:100%;object-fit:cover;object-position:top left}
.reports__thumb:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.reports__tabs{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:34px}
.reports__tab{font-family:inherit;font-size:.85rem;font-weight:600;color:var(--navy);background:#fff;border:1px solid var(--line);
  padding:9px 16px;border-radius:999px;cursor:pointer;transition:background .25s,color .25s,border-color .25s,transform .25s}
.reports__tab:hover{border-color:var(--blue);color:var(--blue-700);transform:translateY(-2px)}
.reports__tab.is-active{background:var(--blue);color:#fff;border-color:var(--blue);transform:none}
.reports__main img,.reports__thumb img{transition:opacity .25s ease}

/* ============ ALERTS ============ */
.alerts__inner{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.alerts__text .section__eyebrow{margin-bottom:14px}
.alerts__benefits{margin-top:26px;display:flex;flex-direction:column;gap:14px}
.alerts__benefits li{position:relative;padding-left:32px;color:var(--ink);font-weight:500}
.alerts__benefits li::before{content:"";position:absolute;left:0;top:1px;width:20px;height:20px;border-radius:6px;background:var(--blue);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:center}
.alerts__card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-md);border:1px solid var(--line);overflow:hidden;max-width:520px;justify-self:center}
.alerts__card-head{display:flex;align-items:center;gap:8px;padding:14px 18px;border-bottom:1px solid var(--line);background:var(--bg-soft)}
.dot{width:11px;height:11px;border-radius:50%}
.dot--red{background:#ff5f57}.dot--amber{background:#febc2e}.dot--green{background:#28c840}
.alerts__card-title{margin-left:8px;font-weight:700;font-family:var(--display);color:var(--navy);font-size:.9rem}
.alerts__card img{padding:14px 20px}

/* ============ CHANNELS ============ */
.channels{margin-top:70px}
.channels__head{text-align:center;max-width:640px;margin:0 auto 40px}
.channels__title{font-size:clamp(1.4rem,2.6vw,1.9rem);font-weight:800;color:var(--navy)}
.channels__lead{margin-top:12px;color:var(--muted);font-size:1.02rem}
.channels__grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.channel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;text-align:center;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;position:relative;overflow:hidden}
.channel::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--blue),var(--blue-600));transform:scaleX(0);transition:transform .3s}
.channel:hover{transform:translateY(-8px);box-shadow:var(--shadow-md);border-color:transparent}
.channel:hover::before{transform:scaleX(1)}
.channel__icon{width:58px;height:58px;margin:0 auto 18px;border-radius:16px;
  background:linear-gradient(135deg,rgba(38,180,254,.14),rgba(38,180,254,.04));color:var(--blue);display:grid;place-items:center;transition:transform .3s}
.channel:hover .channel__icon{transform:scale(1.08)}
.channel__icon svg{width:28px;height:28px}
.channel h4{font-size:1.02rem;font-weight:800;color:var(--navy);margin-bottom:8px}
.channel p{color:var(--muted);font-size:.86rem;line-height:1.5}

/* ============ HOW ============ */
.how__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.how__step{position:relative;padding:34px 26px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);transition:transform .3s,box-shadow .3s}
.how__step:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.how__num{font-family:var(--display);font-weight:800;font-size:2.8rem;line-height:1;margin-bottom:14px;
  background:linear-gradient(135deg,var(--blue),var(--blue-600));-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:var(--blue)}
.how__step h3{font-size:1.1rem;color:var(--navy);margin-bottom:10px}
.how__step p{color:var(--muted);font-size:.94rem}

/* ============ CONTACT ============ */
.contact{background:linear-gradient(135deg,var(--navy-900),var(--navy-700));position:relative;overflow:hidden}
.contact::before{content:"";position:absolute;bottom:-40%;left:-8%;width:560px;height:560px;background:radial-gradient(circle,rgba(38,180,254,.16),transparent 65%)}
.contact__inner{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;position:relative}
.contact__title{color:#fff;font-size:clamp(1.7rem,3.2vw,2.6rem);font-weight:800}
.contact__lead{color:rgba(255,255,255,.82);margin-top:16px;font-size:1.08rem}
.contact__points{margin-top:24px;display:flex;flex-direction:column;gap:12px}
.contact__points li{position:relative;padding-left:30px;color:#fff}
.contact__points li::before{content:"✓";position:absolute;left:0;top:0;color:var(--blue);font-weight:800}
.contact__direct{margin-top:30px}
.contact__phone{display:inline-block;font-family:var(--display);font-weight:800;font-size:1.5rem;color:#fff}
.contact__phone:hover{color:var(--blue)}
.contact__more{display:flex;flex-wrap:wrap;gap:6px 18px;margin-top:12px}
.contact__more a{color:rgba(255,255,255,.75);font-size:.95rem;transition:color .2s}
.contact__more a:hover{color:var(--blue)}
.contact__note{display:block;color:rgba(255,255,255,.55);font-size:.82rem;margin-top:8px}
.contact__form{background:#fff;border-radius:var(--radius);padding:36px;box-shadow:var(--shadow-md)}
.field{margin-bottom:18px}
.field label{display:block;font-size:.85rem;font-weight:600;color:var(--navy);margin-bottom:7px}
.field input,.field select{width:100%;padding:14px 16px;border:1.5px solid var(--line);border-radius:var(--radius-sm);
  font-family:var(--sans);font-size:.98rem;color:var(--ink);background:#fff;transition:border-color .2s,box-shadow .2s}
.field input:focus,.field select:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 4px rgba(38,180,254,.12)}
.contact__ok{margin-top:16px;color:#0f9d58;font-weight:600;text-align:center}

/* ============ FOOTER ============ */
.footer{background:var(--navy-900);color:rgba(255,255,255,.7);padding-top:64px}
.footer__inner{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px}
.footer__logo{height:34px;margin-bottom:18px}
.footer__col--brand p{font-size:.92rem;max-width:340px;line-height:1.6}
.footer__col h4{color:#fff;font-size:1rem;margin-bottom:16px;font-family:var(--display)}
.footer__col a{display:block;color:rgba(255,255,255,.7);font-size:.92rem;padding:5px 0;transition:color .2s}
.footer__col a:hover{color:var(--blue)}
.footer__bottom{border-top:1px solid rgba(255,255,255,.1);padding:22px 0}
.footer__bottom-inner{display:flex;justify-content:space-between;font-size:.85rem;color:rgba(255,255,255,.5)}

/* ============ LIGHTBOX ============ */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(8,16,28,.92);display:grid;place-items:center;padding:40px;cursor:zoom-out}
.lightbox img{max-width:94vw;max-height:90vh;border-radius:12px;box-shadow:0 30px 80px rgba(0,0,0,.6)}
.lightbox__close{position:absolute;top:24px;right:34px;background:none;border:0;color:#fff;font-size:2.6rem;cursor:pointer;line-height:1}

/* ============ REVEAL ANIM ============ */
.reveal{opacity:0;transform:translateY(36px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ============ RESPONSIVE ============ */
/* ============ VIDEO ============ */
.video{background:var(--bg-soft)}
.video__frame{position:relative;max-width:960px;margin:0 auto;aspect-ratio:16/9;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow-md);cursor:pointer;background:var(--navy-900)}
.video__frame img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease,filter .3s ease}
.video__frame:hover img{transform:scale(1.03);filter:brightness(.9)}
.video__frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
/* після кліку в кадрі лишається сам iframe, курсор-палець уже ні до чого */
.video__frame.is-playing{cursor:default}
.video__play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:84px;height:84px;border-radius:50%;
  border:0;padding:0;cursor:pointer;display:grid;place-items:center;color:#fff;background:var(--blue);box-shadow:var(--shadow-blue);
  transition:transform .3s ease,background .3s ease}
/* трикутник відцентрований у самому viewBox (центр ваги = 12,12), тож
   ніяких ручних margin-ів: інакше на різних розмірах він "з'їжджає". */
.video__play svg{display:block;width:42px;height:42px}
.video__frame:hover .video__play{transform:translate(-50%,-50%) scale(1.08);background:var(--blue-600)}
.video__play:focus-visible{outline:3px solid #fff;outline-offset:3px}

@media (max-width:1024px){
  .solutions__grid,.features__grid,.how__grid{grid-template-columns:repeat(2,1fr)}
  .value__inner,.alerts__inner,.contact__inner,.api__inner{grid-template-columns:1fr;gap:40px}
  .value .section__head{text-align:center;margin-inline:auto}
  .api__text .section__head{text-align:center;margin-inline:auto}
  .value__list{grid-template-columns:1fr 1fr}
  .channels__grid{grid-template-columns:repeat(3,1fr)}
  .equipment__grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:820px){
  .nav,.header__phone{display:none}
  .burger{display:flex}
  .header__actions{margin-left:auto}
  .nav.open{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:rgba(15,29,48,.98);
    padding:22px 6%;gap:6px;box-shadow:0 20px 40px rgba(0,0,0,.3)}
  .nav.open .nav__link{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.08)}
  .pillars__grid{grid-template-columns:1fr}
  .reports__showcase{grid-template-columns:1fr}
  .reports__side{grid-template-rows:none;grid-template-columns:1fr 1fr}
  .section{padding:70px 0}
  .value__list{grid-template-columns:1fr}
  .api__list{grid-template-columns:1fr 1fr}
  .video__play{width:64px;height:64px}
  .video__play svg{width:32px;height:32px}
}
@media (max-width:560px){
  .api__list{grid-template-columns:1fr}
  .channels__grid{grid-template-columns:1fr 1fr}
  .solutions__grid,.features__grid,.how__grid,.reports__side,.footer__inner,.equipment__grid{grid-template-columns:1fr}
  .value__stats{grid-template-columns:1fr 1fr}
  .hero__title{font-size:clamp(2rem,8.5vw,2.6rem);word-break:break-word}
  .hero__content{padding:110px 0 70px}
  .hero__cta{flex-direction:column;align-items:stretch}
  .hero__cta .btn{width:100%}
  .solutions__cta{padding:26px}
  .contact__form{padding:24px}
  .footer__bottom-inner{flex-direction:column;gap:8px;text-align:center}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}