.bi-page { background: #03102b; color: #f4f8ff; }
.bi-main { overflow: hidden; }
.bi-hero { position: relative; min-height: 760px; padding: 8rem 0 5rem; background: radial-gradient(circle at 77% 24%, rgba(64,230,255,.16), transparent 32%), linear-gradient(180deg, #071b43, #03102b); background-size: 125% 125%; animation: ambient-drift 14s ease-in-out infinite; }
.bi-hero::after { content: ""; position: absolute; inset: auto 0 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(64,230,255,.5), transparent); }
.bi-hero__grid { display: grid; grid-template-columns: .88fr 1.12fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.bi-kicker { display: inline-flex; align-items: center; gap: .55rem; margin-bottom: 1.2rem; color: #40e6ff; font: 700 .72rem/1.2 "JetBrains Mono", monospace; letter-spacing: .13em; text-transform: uppercase; }
.bi-kicker::before { content: ""; width: 24px; height: 1px; background: currentColor; }
.bi-hero__copy { animation: hero-enter .8s cubic-bezier(.2,.7,.2,1) both; }
.bi-hero h1 { max-width: 760px; margin: 0; font-size: clamp(2.75rem, 5.8vw, 5.6rem); line-height: .96; letter-spacing: -.065em; }
.bi-hero h1 span { display: block; color: #40e6ff; }
.bi-hero__lead { max-width: 650px; margin: 1.5rem 0 2rem; color: #c1d2e9; font-size: clamp(1.04rem, 2vw, 1.24rem); line-height: 1.65; }
.bi-actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.bi-points { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 2rem; }
.bi-points span { padding: .55rem .75rem; border: 1px solid rgba(64,230,255,.2); border-radius: 999px; color: #b9cbe2; background: rgba(7,31,70,.65); font-size: .78rem; }
.bi-preview { position: relative; min-height: 550px; animation: hero-enter .9s .12s cubic-bezier(.2,.7,.2,1) both, soft-float 7s 1.05s ease-in-out infinite; }
.bi-preview::before { content: ""; position: absolute; inset: 16% 10%; border-radius: 50%; background: rgba(64,230,255,.14); filter: blur(60px); }
.bi-board { position: absolute; inset: 55px 0 auto; z-index: 2; display: grid; grid-template-columns: repeat(3, 1fr); gap: .7rem; min-height: 420px; padding: 1rem; border: 1px solid rgba(99,186,255,.3); border-radius: 22px; background: linear-gradient(145deg, #0a224d, #04122b); box-shadow: 0 38px 85px rgba(0,0,0,.5); transform: rotate(1.5deg); }
.bi-kpi { padding: 1rem; border: 1px solid rgba(112,174,255,.16); border-radius: 13px; background: #071a3c; }
.bi-kpi small { color: #8fa9cb; font-size: .68rem; text-transform: uppercase; }
.bi-kpi strong { display: block; margin-top: .45rem; color: #fff; font-size: 1.45rem; }
.bi-chart { grid-column: span 2; padding: 1rem; border: 1px solid rgba(112,174,255,.16); border-radius: 13px; background: #071a3c; }
.bi-bars { display: flex; align-items: end; gap: .65rem; height: 205px; padding-top: 1rem; }
.bi-bars i { flex: 1; height: var(--h); border-radius: 5px 5px 0 0; background: linear-gradient(#40e6ff, #0d6bff); box-shadow: 0 0 18px rgba(64,230,255,.12); }
.bi-donut { display: grid; place-items: center; min-height: 240px; border: 1px solid rgba(112,174,255,.16); border-radius: 13px; background: #071a3c; }
.bi-donut::before { content: "72%"; display: grid; place-items: center; width: 130px; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, #071a3c 52%, transparent 54%), conic-gradient(#40e6ff 0 72%, #173665 72%); color: #fff; font-size: 1.35rem; font-weight: 800; }
.bi-live-badge { position: absolute; z-index: 4; right: -15px; top: 25px; padding: .8rem .95rem; border: 1px solid rgba(64,230,255,.5); border-radius: 12px; color: #40e6ff; background: rgba(4,20,49,.96); box-shadow: 0 15px 34px rgba(0,0,0,.36); font: 700 .68rem/1 "JetBrains Mono", monospace; letter-spacing: .08em; text-transform: uppercase; }
.bi-section { padding: clamp(4rem, 8vw, 7rem) 0; }
.bi-section--soft { background: #071838; }
.bi-heading { max-width: 880px; margin-bottom: 2.6rem; }
.bi-heading h2 { margin: .6rem 0 1rem; font-size: clamp(2.1rem, 4.5vw, 4rem); line-height: 1.03; letter-spacing: -.05em; }
.bi-heading p { margin: 0; color: #afc1db; font-size: 1.06rem; line-height: 1.7; }
.bi-features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.bi-feature { padding: clamp(1.5rem, 3vw, 2.1rem); border: 1px solid rgba(107,178,255,.18); border-radius: 18px; background: linear-gradient(145deg, rgba(15,49,99,.82), rgba(5,24,57,.94)); transition: opacity .7s ease, transform .7s ease, border-color .25s ease, box-shadow .25s ease; }
.bi-feature:hover { transform: translateY(-6px); border-color: rgba(64,230,255,.42); box-shadow: 0 22px 48px rgba(0,0,0,.22); }
.bi-feature small { color: #40e6ff; font: 700 .68rem/1 "JetBrains Mono", monospace; letter-spacing: .1em; }
.bi-feature h3 { margin: 1rem 0 .65rem; font-size: 1.27rem; }
.bi-feature p { margin: 0; color: #b8c8df; line-height: 1.65; }
.bi-live { display: grid; gap: 1.25rem; }
.bi-live__card { overflow: hidden; border: 1px solid rgba(99,186,255,.25); border-radius: 20px; background: #061532; box-shadow: 0 24px 58px rgba(0,0,0,.3); }
.bi-live__head { display: flex; justify-content: space-between; gap: 1rem; padding: 1rem 1.2rem; color: #d5e4f5; }
.bi-live__head span { color: #40e6ff; font: 700 .68rem/1 "JetBrains Mono", monospace; letter-spacing: .08em; }
.bi-live__card iframe { display: block; width: 100%; height: min(68vw, 650px); min-height: 430px; border: 0; background: #fff; }
.bi-concept { position: relative; min-height: 410px; padding: 2rem; background: radial-gradient(circle at 80% 10%, rgba(64,230,255,.14), transparent 34%), #07152f; }
.bi-concept__kpis { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; }
.bi-concept__kpis i { height: 72px; border: 1px solid rgba(64,230,255,.18); border-radius: 12px; background: linear-gradient(110deg,#0b2852,#10376b); }
.bi-concept__area { display: flex; align-items: end; gap: 3%; height: 220px; padding: 2rem 1rem 0; border-bottom: 1px solid #21456e; }
.bi-concept__area span { flex: 1; height: 35%; border-radius: 7px 7px 0 0; background: linear-gradient(#40e6ff,#1474d4); animation: bi-pulse 4s ease-in-out infinite alternate; }
.bi-concept__area span:nth-child(2){height:55%}.bi-concept__area span:nth-child(3){height:46%}.bi-concept__area span:nth-child(4){height:74%}.bi-concept__area span:nth-child(5){height:62%}.bi-concept__area span:nth-child(6){height:88%}.bi-concept__area span:nth-child(7){height:78%}
.bi-concept__legend { margin-top: 1.2rem; color: #7897bb; font: 700 .68rem "JetBrains Mono",monospace; letter-spacing: .08em; text-transform: uppercase; }
.bi-concept__line { position: relative; height: 220px; margin-top: 1rem; overflow: hidden; background: repeating-linear-gradient(0deg,transparent 0 43px,rgba(102,153,204,.12) 44px); }
.bi-concept__line b { position:absolute;left:3%;right:3%;top:50%;height:3px;background:linear-gradient(90deg,#40e6ff,#4c7dff);transform:rotate(-7deg);box-shadow:0 0 18px #40e6ff}.bi-concept__line b:nth-child(2){top:64%;transform:rotate(5deg);opacity:.55}.bi-concept__line b:nth-child(3){top:38%;transform:rotate(-2deg);opacity:.3}
.bi-concept--executive { display:grid; grid-template-columns: .8fr 1.2fr; align-items:center; gap:2rem; }
.bi-concept__ring { width:min(210px,100%);aspect-ratio:1;border-radius:50%;background:conic-gradient(#40e6ff 0 68%,#14416d 68%);position:relative}.bi-concept__ring::after{content:"MODELO";position:absolute;inset:26%;display:grid;place-items:center;border-radius:50%;background:#07152f;color:#91abc7;font:700 .65rem "JetBrains Mono",monospace}
.bi-concept__ranking { display:grid; gap:1rem }.bi-concept__ranking i{display:block;height:34px;border-radius:7px;background:linear-gradient(90deg,#40e6ff 72%,#12355e 72%)}.bi-concept__ranking i:nth-child(2){background:linear-gradient(90deg,#339de7 58%,#12355e 58%)}.bi-concept__ranking i:nth-child(3){background:linear-gradient(90deg,#4d7cf1 44%,#12355e 44%)}.bi-concept__ranking i:nth-child(4){background:linear-gradient(90deg,#766ce8 31%,#12355e 31%)}
@keyframes bi-pulse{to{filter:brightness(1.25);transform:scaleY(.94);transform-origin:bottom}}
.bi-cta { padding: clamp(5rem, 9vw, 8rem) 0; text-align: center; background: radial-gradient(circle at 50% 100%, rgba(64,230,255,.17), transparent 55%), #071b43; }
.bi-cta .bi-kicker { justify-content: center; }
.bi-cta h2 { max-width: 840px; margin: 0 auto 1rem; font-size: clamp(2.2rem, 5vw, 4.5rem); line-height: 1; letter-spacing: -.05em; }
.bi-cta p { max-width: 720px; margin: 0 auto 2rem; color: #b7c7df; font-size: 1.1rem; line-height: 1.7; }
.bi-actions--center { justify-content: center; }
.bi-page .footer { background: #020916; }
@media (max-width: 900px) { .bi-hero__grid { grid-template-columns: 1fr; } .bi-hero { min-height: auto; } }
@media (max-width: 640px) { .bi-hero { padding-top: 6.5rem; } .bi-preview { min-height: 440px; } .bi-board { grid-template-columns: repeat(2, 1fr); min-height: 350px; } .bi-kpi:nth-child(3) { display: none; } .bi-chart { grid-column: span 1; } .bi-bars { height: 150px; } .bi-donut { min-height: 190px; } .bi-donut::before { width: 100px; } .bi-features { grid-template-columns: 1fr; } .bi-concept{min-height:320px;padding:1rem}.bi-concept--executive{grid-template-columns:1fr}.bi-concept__ring{width:140px;margin:auto}.bi-actions .btn { width: 100%; justify-content: center; } }