:root {
  --ink: #050811;
  --ink-soft: #0b1120;
  --navy: #0b1c45;
  --blue: #126bff;
  --electric: #51a9ff;
  --aqua: #a9d3ff;
  --paper: #e9f1ff;
  --muted: #8c9ab5;
  --line: rgba(169, 211, 255, 0.16);
  --cyan: #43e6ff;
  --mono: "DM Mono", Consolas, monospace;
  --display: "Manrope", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(1100px 620px at 82% 8%, rgba(18, 90, 210, .12), transparent 60%),
    radial-gradient(900px 700px at 6% 44%, rgba(20, 78, 190, .09), transparent 58%),
    radial-gradient(1000px 640px at 92% 74%, rgba(23, 96, 224, .10), transparent 60%),
    var(--ink);
  color: var(--paper);
  font-family: var(--display);
  overflow-x: hidden;
}

button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }

.page-noise {
  position: fixed;
  z-index: 9;
  inset: 0;
  pointer-events: none;
  opacity: .055;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.95' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E");
}

.site-header {
  width: min(1440px, calc(100% - 72px));
  height: 92px;
  position: absolute;
  z-index: 5;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 700; font-size: 14px; letter-spacing: -.02em; }
.brand-mark { display: grid; place-items: center; width: 33px; height: 33px; border: 1px solid rgba(130, 189, 255, .65); color: #d7ecff; font-family: var(--mono); font-size: 11px; font-weight: 500; letter-spacing: -.1em; transform: rotate(-7deg); box-shadow: inset 0 0 17px rgba(49, 132, 255, .26); }
.site-header nav { display: flex; gap: 36px; color: #b5c4dc; font-size: 13px; }
.site-header nav a { position: relative; transition: color .25s ease; }
.site-header nav a::after { content: ""; position: absolute; width: 0; height: 1px; bottom: -6px; left: 0; background: var(--electric); transition: width .25s ease; }
.site-header nav a:hover { color: white; }.site-header nav a:hover::after { width: 100%; }
.header-access { border: 1px solid rgba(137, 187, 250, .3); padding: 10px 14px; background: rgba(18, 38, 82, .3); color: #d9eaff; font-size: 12px; cursor: pointer; transition: transform .25s ease, background .25s ease, border-color .25s ease; }
.header-access:hover { transform: translateY(-2px); background: rgba(24, 80, 175, .38); border-color: rgba(137, 187, 250, .8); }

.hero { min-height: 790px; padding: 174px max(36px, calc((100vw - 1296px) / 2)) 86px; position: relative; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; overflow: hidden; isolation: isolate; }
.hero::before { content: ""; position: absolute; z-index: -2; inset: 0; background: radial-gradient(circle at 76% 46%, #0b3989 0, rgba(9, 41, 103, .63) 16%, transparent 42%), radial-gradient(circle at 9% 95%, rgba(13, 87, 194, .2), transparent 30%), linear-gradient(122deg, #050810 0%, #071127 55%, #02050c 100%); }
.hero::after { content: ""; position: absolute; z-index: -1; width: 50vw; height: 50vw; right: -24vw; top: -14vw; border: 1px solid rgba(75, 144, 255, .12); border-radius: 50%; box-shadow: 0 0 0 10vw rgba(31, 91, 204, .02), 0 0 0 20vw rgba(31, 91, 204, .015); animation: giant-pulse 12s ease-in-out infinite; }

.eyebrow { margin: 0 0 22px; display: flex; align-items: center; gap: 9px; color: #88a7d6; font-family: var(--mono); font-size: 10px; letter-spacing: .12em; }
.eyebrow span { display: inline-block; width: 17px; height: 1px; background: var(--electric); box-shadow: 0 0 8px var(--electric); }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { margin-bottom: 25px; font-weight: 700; letter-spacing: -.067em; line-height: .98; }
h1 { max-width: 650px; font-size: clamp(52px, 6.3vw, 94px); }
h2 { font-size: clamp(40px, 4.7vw, 67px); }
h1 em, h2 em { color: #6eafff; font-style: normal; font-weight: 500; }
.hero-lead { max-width: 500px; margin-bottom: 35px; color: #aebcd1; font-size: 17px; line-height: 1.65; }
.hero-actions { display: flex; gap: 12px; align-items: center; }
.button { min-height: 48px; padding: 0 18px; display: inline-flex; align-items: center; justify-content: center; gap: 25px; border: 1px solid transparent; font-size: 12px; font-weight: 700; cursor: pointer; transition: transform .25s ease, box-shadow .25s ease, background .25s ease; }
.button:hover { transform: translateY(-3px); }
.button span { font-size: 17px; line-height: 0; transition: transform .25s ease; }.button:hover span { transform: translateX(3px); }
.button-primary { background: #e8f2ff; color: #07132e; box-shadow: 0 10px 28px rgba(10, 104, 255, .22); }.button-primary:hover { background: #fff; box-shadow: 0 15px 32px rgba(22, 114, 255, .38); }
.button-ghost { border-color: rgba(147, 182, 235, .45); background: rgba(14, 31, 65, .24); color: #d7e8ff; }.button-ghost:hover { background: rgba(29, 72, 139, .42); }
.hero-proof { margin-top: 54px; display: flex; align-items: center; gap: 14px; color: #8293b1; font-size: 11px; line-height: 1.45; }.hero-proof p { margin: 0; }.hero-proof strong { color: #cad9ef; font-weight: 500; }
.mini-orbits { position: relative; width: 39px; height: 39px; border-radius: 50%; border: 1px solid rgba(102, 169, 255, .6); }.mini-orbits i { position: absolute; display: block; width: 4px; height: 4px; background: #9fceff; border-radius: 50%; box-shadow: 0 0 8px #75baff; }.mini-orbits i:nth-child(1) { top: -2px; left: 17px; }.mini-orbits i:nth-child(2) { bottom: 2px; left: 3px; }.mini-orbits i:nth-child(3) { right: 0; top: 17px; }

.hero-art { height: 570px; position: relative; transform: translateX(3vw); }
.art-halo { position: absolute; width: 390px; height: 390px; border-radius: 50%; top: 75px; left: 50%; transform: translateX(-50%); background: radial-gradient(circle, rgba(29, 132, 255, .38), rgba(15, 65, 151, .12) 43%, transparent 67%); filter: blur(3px); animation: halo 7s ease-in-out infinite; }
.art-grid { position: absolute; top: 50%; left: 50%; width: 620px; height: 440px; transform: translate(-50%, -46%) perspective(500px) rotateX(67deg); background-image: linear-gradient(rgba(104, 166, 255, .16) 1px, transparent 1px), linear-gradient(90deg, rgba(104, 166, 255, .16) 1px, transparent 1px); background-size: 35px 35px; mask-image: linear-gradient(to bottom, transparent, #000 18%, #000 68%, transparent); opacity: .58; }
.data-core { position: absolute; width: 170px; height: 170px; top: 51%; left: 50%; transform: translate(-50%, -50%); border-radius: 50%; background: radial-gradient(circle at 37% 35%, #d2ecff 0 3%, #4ca7ff 11%, #1157cf 24%, #062360 50%, #020818 69%, transparent 70%); box-shadow: 0 0 35px #1a77ff, 0 0 100px rgba(28, 108, 255, .72), inset -12px -13px 27px #031031; animation: core-float 6s ease-in-out infinite; }
.core-ring { position: absolute; left: 50%; top: 50%; border: 1px solid rgba(129, 191, 255, .55); border-radius: 50%; transform: translate(-50%, -50%); }.ring-one { width: 204px; height: 204px; border-top-color: transparent; animation: spin 10s linear infinite; }.ring-two { width: 239px; height: 239px; border-right-color: transparent; opacity: .65; animation: spin-reverse 15s linear infinite; }.ring-three { width: 288px; height: 288px; border-left-color: transparent; opacity: .3; animation: spin 20s linear infinite; }.core-dot { position: absolute; width: 8px; height: 8px; top: -2px; left: 97px; border-radius: 50%; background: #d6f0ff; box-shadow: 0 0 15px 4px #62b7ff; }
.orbit { position: absolute; left: 50%; top: 50%; border: 1px solid rgba(125, 185, 255, .25); border-radius: 50%; transform: translate(-50%, -50%); }.orbit span { position: absolute; display: grid; place-items: center; width: max-content; min-height: 27px; padding: 0 10px; border: 1px solid rgba(137, 199, 255, .68); border-radius: 20px; background: rgba(6, 27, 72, .8); color: #d7efff; box-shadow: 0 0 18px 3px rgba(59, 157, 255, .56); font: 11px var(--mono); letter-spacing: .08em; text-transform: uppercase; white-space: nowrap; }.orbit-a { width: 380px; height: 140px; transform: translate(-50%, -50%) rotate(-28deg); animation: orbit-tilt 11s linear infinite; }.orbit-a span { top: -14px; left: 37px; transform: rotate(28deg); animation: label-orbit-a 11s linear infinite; }.orbit-b { width: 470px; height: 210px; transform: translate(-50%, -50%) rotate(45deg); animation: orbit-tilt-reverse 16s linear infinite; }.orbit-b span { bottom: -14px; left: 99px; transform: rotate(-45deg); animation: label-orbit-b 16s linear infinite; }.orbit-c { width: 340px; height: 310px; opacity: .72; transform: translate(-50%, -50%) rotate(78deg); animation: orbit-tilt 20s linear infinite; }.orbit-c span { right: -15px; top: 18px; transform: rotate(-78deg); animation: label-orbit-c 20s linear infinite; }
.signal { position: absolute; height: 1px; background: linear-gradient(90deg, transparent, #71bcff, transparent); opacity: .85; filter: drop-shadow(0 0 5px #348eff); }.signal-a { width: 300px; top: 23%; left: 10%; transform: rotate(-23deg); animation: signal 5s ease-in-out infinite; }.signal-b { width: 236px; bottom: 17%; right: 6%; transform: rotate(-29deg); animation: signal 6s 1.4s ease-in-out infinite; }
.metric-card { position: absolute; padding: 15px; width: 174px; border: 1px solid rgba(135, 190, 255, .34); background: linear-gradient(145deg, rgba(16, 55, 120, .72), rgba(3, 12, 36, .7)); box-shadow: 0 17px 50px rgba(0, 0, 0, .24), inset 0 1px rgba(204, 233, 255, .16); backdrop-filter: blur(7px); }.metric-card-main { top: 63px; left: 6%; animation: card-float-one 7s ease-in-out infinite; }.metric-card-small { bottom: 66px; right: 2%; width: 151px; animation: card-float-two 8s .5s ease-in-out infinite; }.metric-label { display: block; color: #97b6df; font-family: var(--mono); font-size: 8px; letter-spacing: .1em; }.metric-card strong { display: block; margin: 8px 0 10px; color: #f0f7ff; font-family: var(--mono); font-size: 25px; font-weight: 400; letter-spacing: -.09em; }.metric-card strong span { color: #6cb7ff; font-size: 14px; }.metric-bars { height: 22px; display: flex; align-items: end; gap: 4px; }.metric-bars i { display: block; flex: 1; background: linear-gradient(to top, #1765e8, #7bc8ff); }.metric-bars i:nth-child(1) { height: 6px; }.metric-bars i:nth-child(2) { height: 13px; }.metric-bars i:nth-child(3) { height: 10px; }.metric-bars i:nth-child(4) { height: 18px; }.metric-bars i:nth-child(5) { height: 15px; }.metric-bars i:nth-child(6) { height: 22px; }.live-dot { color: #88ddff; font-family: var(--mono); font-size: 7px; letter-spacing: .09em; }.live-dot::before { content: ""; display: inline-block; width: 5px; height: 5px; margin-right: 4px; border-radius: 50%; background: #65d7ff; box-shadow: 0 0 9px #65d7ff; animation: blink 1.4s infinite; }.art-caption { position: absolute; left: 4%; bottom: 24px; color: #718eb9; font: 8px/1.6 var(--mono); letter-spacing: .11em; }.art-caption strong { color: #b1c9ea; font-weight: 400; }.particles i { position: absolute; width: 2px; height: 2px; background: #a4d7ff; border-radius: 50%; box-shadow: 0 0 9px #4da8ff; animation: particle-rise var(--speed) var(--delay) infinite linear; }
.hero-scroll { position: absolute; left: max(36px, calc((100vw - 1296px) / 2)); bottom: 34px; display: flex; align-items: center; gap: 9px; color: #5f779e; font: 8px var(--mono); letter-spacing: .12em; }.hero-scroll span { display: block; width: 27px; height: 1px; background: #5f779e; position: relative; }.hero-scroll span::after { content: ""; position: absolute; width: 5px; height: 5px; border-right: 1px solid #89bfff; border-bottom: 1px solid #89bfff; right: 0; top: -2px; transform: rotate(45deg); }

.intro-strip { width: min(1296px, calc(100% - 72px)); margin: 0 auto; padding: 28px 0; display: flex; justify-content: space-between; align-items: center; color: #8094b5; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font: 10px var(--mono); letter-spacing: .06em; }.intro-strip i { width: 4px; height: 4px; border-radius: 50%; background: #4b96f3; box-shadow: 0 0 9px #4b96f3; }
.section { width: min(1296px, calc(100% - 72px)); margin: 0 auto; }.services { padding: 154px 0; }.section-heading { max-width: 780px; }.service-grid { margin-top: 66px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 17px; }.service-card { min-height: 390px; position: relative; overflow: hidden; padding: 26px; border: 1px solid rgba(132, 166, 216, .18); background: linear-gradient(145deg, rgba(16, 29, 57, .75), rgba(7, 12, 25, .68)); transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease; }.service-card::before { content: ""; position: absolute; width: 230px; height: 230px; top: -130px; right: -120px; border-radius: 50%; background: radial-gradient(circle, rgba(32, 127, 255, .2), transparent 66%); transition: transform .5s ease; }.service-card:hover { transform: translateY(-8px); border-color: rgba(111, 171, 255, .65); box-shadow: 0 20px 42px rgba(0, 0, 0, .26); }.service-card:hover::before { transform: scale(1.55); }.service-card-featured { background: linear-gradient(145deg, #112f67, #091631 72%); }.service-number { position: absolute; right: 24px; top: 22px; color: #6e86ab; font: 10px var(--mono); }.service-icon { width: 66px; height: 66px; position: relative; margin-bottom: 53px; }.service-icon i { display: block; position: absolute; border: 1px solid #72b9ff; }.icon-data i:nth-child(1) { width: 23px; height: 38px; bottom: 0; left: 0; }.icon-data i:nth-child(2) { width: 23px; height: 52px; bottom: 0; left: 21px; background: rgba(30, 116, 244, .24); }.icon-data i:nth-child(3) { width: 23px; height: 27px; bottom: 0; right: 0; }.icon-auto { border: 1px solid rgba(103, 179, 255, .7); transform: rotate(45deg); }.icon-auto i { width: 9px; height: 9px; background: #62b2ff; border: 0; }.icon-auto i:nth-child(1) { left: -4px; top: 23px; }.icon-auto i:nth-child(2) { right: -4px; top: 23px; }.icon-auto i:nth-child(3) { top: -4px; left: 23px; }.icon-learn i { width: 46px; height: 31px; left: 9px; top: 16px; border-color: #77bdff; transform: skewY(-15deg); }.icon-learn i:nth-child(2) { width: 1px; height: 48px; left: 32px; top: 7px; transform: none; border: 0; background: #77bdff; }.icon-learn i:nth-child(3) { width: 7px; height: 7px; left: 29px; top: 3px; border: 0; border-radius: 50%; background: #b5e0ff; box-shadow: 0 0 11px #4dafff; }.service-card h3 { margin-bottom: 13px; font-size: 23px; letter-spacing: -.06em; }.service-card p { max-width: 315px; color: #91a1bc; font-size: 13px; line-height: 1.7; }.service-card a { position: absolute; bottom: 25px; color: #bcd9ff; font-size: 12px; }.service-card a span { color: #64afff; font-size: 17px; vertical-align: -1px; }

.site-header .brand { gap: 0; font-size: 19px; letter-spacing: -.055em; }
.service-grid { grid-template-columns: repeat(4, 1fr); }
.icon-agents { border: 1px solid rgba(104, 184, 255, .65); border-radius: 50%; transform: scale(.72); transform-origin: top left; }
.icon-agents i { width: 12px; height: 12px; border-radius: 50%; background: #0b316f; box-shadow: 0 0 13px rgba(88, 178, 255, .75); }
.icon-agents i:nth-child(1) { width: 25px; height: 25px; top: 20px; left: 20px; background: #257ee9; border-color: #b2e2ff; }
.icon-agents i:nth-child(2) { top: -6px; left: 27px; }
.icon-agents i:nth-child(3) { right: -6px; top: 27px; }
.icon-agents i:nth-child(4) { bottom: -6px; left: 27px; }

.method { min-height: 650px; padding: 105px 0; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 9vw; border-top: 1px solid var(--line); }.method-visual { height: 400px; position: relative; overflow: hidden; background: radial-gradient(circle at 43% 48%, rgba(20, 98, 226, .27), transparent 34%), linear-gradient(135deg, rgba(10, 25, 58, .9), rgba(5, 10, 22, .9)); border: 1px solid rgba(113, 176, 255, .2); }.method-lines i { position: absolute; display: block; height: 1px; width: 100%; background: linear-gradient(90deg, transparent, rgba(122, 186, 255, .36), transparent); transform-origin: 0 0; }.method-lines i:nth-child(1) { top: 69%; transform: rotate(-32deg); }.method-lines i:nth-child(2) { top: 44%; transform: rotate(26deg); }.method-lines i:nth-child(3) { top: 85%; transform: rotate(-12deg); }.method-lines i:nth-child(4) { top: 13%; transform: rotate(58deg); }.method-point { position: absolute; display: grid; place-items: center; width: 35px; height: 35px; border: 1px solid #8ac8ff; border-radius: 50%; background: #0a2b68; color: #e0f3ff; font: 9px var(--mono); box-shadow: 0 0 20px #166ee0; animation: point-pulse 3s infinite; }.point-a { top: 22%; left: 21%; }.point-b { top: 45%; left: 52%; animation-delay: .7s; }.point-c { bottom: 16%; right: 18%; animation-delay: 1.4s; }.method-flow { position: absolute; left: 22px; bottom: 20px; color: #839ec4; font: 8px/1.5 var(--mono); letter-spacing: .15em; }.method-copy h2 { margin-bottom: 38px; }.method-copy ol { margin: 0; padding: 0; list-style: none; }.method-copy li { padding: 17px 0; display: grid; grid-template-columns: 47px 1fr; gap: 8px; border-top: 1px solid var(--line); color: #9cadc6; font-size: 12px; line-height: 1.55; }.method-copy li:last-child { border-bottom: 1px solid var(--line); }.method-copy li b { color: #5e9ef2; font: 10px var(--mono); }.method-copy li strong { display: inline-block; margin-right: 7px; color: #e0ebfa; font-size: 13px; }

.student-section { margin-top: 50px; min-height: 580px; padding: 90px 8%; position: relative; overflow: hidden; display: grid; grid-template-columns: .95fr 1.05fr; gap: 9vw; align-items: center; background: radial-gradient(circle at 83% 0%, rgba(27, 108, 247, .22), transparent 42%), linear-gradient(118deg, #071123, #0c2454); border: 1px solid rgba(104, 165, 255, .28); }.student-glow { position: absolute; z-index: 0; width: 570px; height: 570px; border: 1px solid rgba(75, 157, 255, .15); border-radius: 50%; right: -270px; bottom: -280px; box-shadow: 0 0 0 70px rgba(53, 132, 250, .025), 0 0 0 140px rgba(53, 132, 250, .018); animation: halo 9s ease-in-out infinite; }.student-copy, .student-panel { position: relative; z-index: 1; }.student-copy h2 { max-width: 570px; }.student-copy > p:not(.eyebrow):not(.student-note) { max-width: 480px; margin-bottom: 31px; color: #a9bad3; font-size: 14px; line-height: 1.7; }.student-note { margin: 21px 0 0; color: #8aabd4; font: 10px var(--mono); }.student-note span { padding-right: 7px; color: #69b6ff; }.student-panel { padding: 18px; border: 1px solid rgba(151, 203, 255, .36); background: rgba(4, 14, 35, .57); box-shadow: 0 20px 55px rgba(0, 6, 22, .35), inset 0 1px rgba(207, 234, 255, .12); backdrop-filter: blur(10px); transform: rotate(1.5deg); transition: transform .4s ease; }.student-panel:hover { transform: rotate(0deg) translateY(-5px); }.panel-top { padding: 2px 4px 16px; display: flex; justify-content: space-between; color: #89a8d0; font: 8px var(--mono); letter-spacing: .08em; }.panel-status { color: #74bfff; }.panel-status i { display: inline-block; width: 5px; height: 5px; margin: 0 4px 1px 0; border-radius: 50%; background: #62dfff; box-shadow: 0 0 8px #62dfff; }.resource-row { padding: 14px 4px; display: grid; grid-template-columns: 34px 1fr 24px; gap: 12px; align-items: center; border-top: 1px solid rgba(139, 186, 244, .16); }.resource-type { display: grid; place-items: center; height: 31px; color: #d7edff; font: 8px var(--mono); }.resource-type.pdf { background: #254982; }.resource-type.xls { background: #12544f; }.resource-type.zip { background: #4e357b; }.resource-row strong { display: block; color: #dae9fc; font-size: 11px; font-weight: 600; }.resource-row small { display: block; margin-top: 4px; color: #7d96bb; font-size: 9px; }.resource-row button { padding: 0; border: 0; background: transparent; color: #80b9f8; cursor: pointer; font-size: 16px; transition: transform .25s ease; }.resource-row:hover button { transform: translate(2px, -2px); color: #dff2ff; }.panel-access { width: 100%; margin-top: 10px; padding: 13px 3px 3px; display: flex; justify-content: space-between; border: 0; border-top: 1px solid rgba(139, 186, 244, .16); background: transparent; color: #89c3ff; font: 10px var(--mono); cursor: pointer; }.panel-access span { font-size: 16px; }

.contact { padding: 155px 0 135px; }.contact h2 { margin-bottom: 34px; }.contact-link { display: inline-flex; gap: 31px; align-items: center; color: #b8d8ff; border-bottom: 1px solid #6e9bd0; padding-bottom: 10px; font-size: 15px; transition: color .25s ease, border-color .25s ease; }.contact-link span { font-size: 21px; }.contact-link:hover { color: white; border-color: white; }
footer { width: min(1296px, calc(100% - 72px)); margin: 0 auto; padding: 28px 0 36px; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); color: #647a9d; font: 9px var(--mono); letter-spacing: .08em; }footer .brand { color: #b6c9e3; font-family: var(--display); font-size: 12px; letter-spacing: -.02em; }footer .brand-mark { width: 25px; height: 25px; font-size: 8px; }

.access-dialog { width: min(480px, calc(100% - 35px)); padding: 43px; border: 1px solid rgba(138, 193, 255, .5); background: linear-gradient(145deg, #102857, #060e21); color: var(--paper); box-shadow: 0 25px 100px rgba(0, 0, 0, .55), 0 0 80px rgba(21, 104, 255, .22); }.access-dialog::backdrop { background: rgba(1, 4, 11, .72); backdrop-filter: blur(7px); }.dialog-close { position: absolute; top: 13px; right: 15px; width: 30px; height: 30px; border: 0; background: transparent; color: #a9c9f0; font-size: 27px; line-height: 1; cursor: pointer; }.access-dialog h2 { margin-bottom: 16px; font-size: 48px; }.dialog-copy { max-width: 340px; color: #afc1db; font-size: 13px; line-height: 1.65; }.access-dialog form { margin-top: 27px; }.access-dialog label { display: block; margin-bottom: 8px; color: #b8ccec; font: 10px var(--mono); }.access-dialog input { width: 100%; height: 49px; margin-bottom: 11px; border: 1px solid rgba(146, 192, 246, .43); border-radius: 0; outline: none; background: rgba(4, 12, 30, .74); color: #e7f3ff; padding: 0 14px; font-size: 13px; transition: border-color .2s ease, box-shadow .2s ease; }.access-dialog input:focus { border-color: #73baff; box-shadow: 0 0 0 3px rgba(60, 143, 255, .16); }.access-dialog form .button { width: 100%; justify-content: space-between; }.form-message { min-height: 18px; margin: 11px 0 0; color: #8fc8ff; font-size: 11px; }.dialog-note { margin: 26px 0 0; padding-top: 15px; border-top: 1px solid rgba(155, 195, 246, .16); color: #768eae; font-size: 10px; line-height: 1.6; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .75s ease, transform .75s cubic-bezier(.2,.7,.2,1); }.reveal.is-visible { opacity: 1; transform: translateY(0); }.hero .reveal:nth-child(2) { transition-delay: .12s; }

@keyframes spin { to { transform: translate(-50%, -50%) rotate(360deg); } } @keyframes spin-reverse { to { transform: translate(-50%, -50%) rotate(-360deg); } } @keyframes orbit-tilt { to { transform: translate(-50%, -50%) rotate(332deg); } } @keyframes orbit-tilt-reverse { to { transform: translate(-50%, -50%) rotate(-315deg); } } @keyframes label-orbit-a { to { transform: rotate(-332deg); } } @keyframes label-orbit-b { to { transform: rotate(315deg); } } @keyframes label-orbit-c { to { transform: rotate(-332deg); } } @keyframes core-float { 50% { transform: translate(-50%, calc(-50% - 12px)) scale(1.035); } } @keyframes halo { 50% { transform: translateX(-50%) scale(1.1); opacity: .8; } } @keyframes card-float-one { 50% { transform: translate(11px, -10px) rotate(2deg); } } @keyframes card-float-two { 50% { transform: translate(-8px, 9px) rotate(-2deg); } } @keyframes signal { 50% { opacity: .2; transform: translateX(18px) rotate(-23deg) scaleX(.75); } } @keyframes blink { 50% { opacity: .25; } } @keyframes point-pulse { 50% { box-shadow: 0 0 8px #166ee0; transform: scale(.9); } } @keyframes giant-pulse { 50% { transform: scale(1.1); opacity: .6; } } @keyframes particle-rise { from { transform: translateY(20px); opacity: 0; } 12% { opacity: .9; } 88% { opacity: .4; } to { transform: translateY(-260px); opacity: 0; } }

@keyframes student-halo { 50% { transform: scale(1.1); opacity: .72; } }
.student-glow { animation-name: student-halo; }

/* ============================================================
   MEJORAS v2 — hero realzado, secciones con vida, acento cian
   ============================================================ */

/* --- Hero: esfera y órbitas más presentes --- */
.data-core {
  box-shadow: 0 0 45px #1a77ff, 0 0 140px rgba(28, 130, 255, .82),
              0 0 220px rgba(46, 170, 255, .30), inset -12px -13px 27px #031031;
}
.core-ring { border-color: rgba(150, 205, 255, .8); border-width: 1.5px; filter: drop-shadow(0 0 6px rgba(83, 169, 255, .55)); }
.ring-one { box-shadow: inset 0 0 22px rgba(70, 160, 255, .28); }
.ring-two { opacity: .85; }
.ring-three { opacity: .5; }
.core-dot { box-shadow: 0 0 18px 6px #62b7ff, 0 0 4px 1px var(--cyan); }
.orbit { border-color: rgba(140, 198, 255, .42); box-shadow: inset 0 0 40px rgba(60, 150, 255, .1); }
.orbit-c { opacity: .9; }
.orbit span { box-shadow: 0 0 20px 3px rgba(59, 157, 255, .66); border-color: rgba(150, 210, 255, .82); }
.art-grid { opacity: .82; }
.art-halo { background: radial-gradient(circle, rgba(35, 145, 255, .48), rgba(15, 65, 151, .16) 43%, transparent 68%); }
.signal { opacity: 1; filter: drop-shadow(0 0 6px #4fa4ff); }

/* Tarjetas del hero: badges de stack real */
.stack-badges { display: flex; flex-wrap: wrap; gap: 5px; margin: 9px 0 11px; }
.stack-badges span {
  padding: 3px 8px; border: 1px solid rgba(120, 190, 255, .4);
  border-radius: 20px; background: rgba(20, 70, 150, .3);
  color: #d6ecff; font: 8px var(--mono); letter-spacing: .04em; white-space: nowrap;
}
.metric-card-main { width: 190px; }
.metric-mini { font-size: 17px !important; letter-spacing: -.03em !important; margin: 6px 0 8px !important; }
.metric-card { border-color: rgba(150, 200, 255, .42); box-shadow: 0 17px 50px rgba(0, 0, 0, .32), inset 0 1px rgba(204, 233, 255, .2); }

/* --- Secciones oscuras con luz de fondo --- */
.services, .method, .contact { position: relative; }
.services::before, .contact::before {
  content: ""; position: absolute; z-index: -1; pointer-events: none;
  width: 720px; height: 720px; border-radius: 50%;
  background: radial-gradient(circle, rgba(24, 96, 224, .16), transparent 66%);
  filter: blur(10px);
}
.services::before { top: -120px; right: -180px; }
.contact::before { bottom: -180px; left: -160px; background: radial-gradient(circle, rgba(52, 150, 255, .17), transparent 66%); }

/* --- Tarjetas de servicio con LUZ DE FONDO (backlit) --- */
.service-card {
  border-color: rgba(140, 180, 230, .22);
  background:
    radial-gradient(460px 440px at 16% 4%, rgba(56, 180, 255, .34), rgba(30, 110, 220, .12) 42%, transparent 72%),
    linear-gradient(148deg, rgba(24, 52, 98, .72) 0%, rgba(13, 26, 52, .72) 46%, rgba(6, 11, 24, .76) 100%);
  box-shadow: 0 14px 40px rgba(0, 0, 0, .34), 0 0 55px -6px rgba(56, 155, 255, .42), inset 0 1px rgba(190, 220, 255, .12), inset 0 0 70px rgba(30, 110, 230, .07);
}
/* halo de luz difusa en diagonal desde la esquina superior izquierda */
.service-card::before {
  content: ""; position: absolute; width: 150%; height: 150%; top: -46%; left: -46%;
  border-radius: 50%; background: radial-gradient(circle, rgba(62, 188, 255, .3), rgba(30, 110, 220, .1) 40%, transparent 66%);
  filter: blur(20px); opacity: 1; transition: transform .5s ease, opacity .4s ease;
}
.service-card:hover::before { transform: scale(1.28); opacity: 1; }
/* línea de acento superior */
.service-card::after {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, rgba(83, 169, 255, .55), var(--cyan), transparent);
  opacity: .5; transition: opacity .35s ease; z-index: 1;
}
/* icono con marco iluminado, estilo referencia */
.service-icon {
  display: grid; place-items: center; width: 74px; height: 74px; border-radius: 16px;
  background: radial-gradient(circle at 42% 34%, rgba(55, 175, 255, .3), rgba(10, 32, 74, .35) 58%, rgba(6, 14, 32, .2) 100%);
  border: 1px solid rgba(120, 190, 255, .28);
  box-shadow: 0 0 28px rgba(48, 150, 255, .22), inset 0 0 20px rgba(40, 130, 255, .16);
}
.service-card:hover .service-icon { box-shadow: 0 0 38px rgba(60, 175, 255, .38), inset 0 0 22px rgba(50, 150, 255, .22); border-color: rgba(120, 190, 255, .55); }
.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(120, 185, 255, .7);
  box-shadow: 0 26px 58px rgba(0, 0, 0, .42), 0 0 90px -4px rgba(60, 170, 255, .6), inset 0 1px rgba(190, 220, 255, .22), inset 0 0 44px rgba(35, 120, 240, .09);
}
.service-card:hover::after { opacity: 1; }
.service-card-featured::before { background: radial-gradient(circle, rgba(70, 195, 255, .42), rgba(35, 120, 230, .14) 45%, transparent 70%); }
.service-card-featured .service-icon { box-shadow: 0 0 34px rgba(60, 175, 255, .34), inset 0 0 22px rgba(50, 150, 255, .2); }
.service-card-featured::after { opacity: .85; }
.service-card a span { color: var(--cyan); }

/* --- Acento cian en detalles --- */
.eyebrow span { background: var(--cyan); box-shadow: 0 0 9px var(--cyan); }
.method-point { border-color: var(--cyan); box-shadow: 0 0 22px rgba(67, 230, 255, .5); }
.panel-status i, .live-dot::before { background: var(--cyan); box-shadow: 0 0 9px var(--cyan); }

/* --- Sección de contacto rehecha --- */
.contact { padding: 150px 0 130px; }
.contact-panel {
  position: relative; overflow: hidden;
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 6%; align-items: center;
  padding: 64px clamp(34px, 5vw, 68px);
  border: 1px solid rgba(120, 178, 255, .3);
  background: radial-gradient(circle at 88% 6%, rgba(30, 116, 247, .26), transparent 46%), linear-gradient(120deg, #071226, #0c245a);
  box-shadow: 0 30px 80px rgba(0, 6, 22, .4), inset 0 1px rgba(200, 230, 255, .12);
}
.contact-glow {
  position: absolute; z-index: 0; width: 520px; height: 520px; border-radius: 50%;
  right: -240px; top: -240px; border: 1px solid rgba(75, 157, 255, .18);
  box-shadow: 0 0 0 60px rgba(53, 132, 250, .03), 0 0 0 120px rgba(53, 132, 250, .02);
  animation: student-halo 9s ease-in-out infinite;
}
.contact-copy, .contact-card { position: relative; z-index: 1; }
.contact-copy h2 { margin-bottom: 22px; }
.contact-lead { max-width: 420px; margin-bottom: 30px; color: #aec0da; font-size: 15px; line-height: 1.7; }
.contact-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.contact-card {
  padding: 8px 20px 14px; border: 1px solid rgba(151, 203, 255, .34);
  background: rgba(4, 14, 35, .5); backdrop-filter: blur(10px);
  box-shadow: 0 20px 50px rgba(0, 6, 22, .35), inset 0 1px rgba(207, 234, 255, .12);
}
.contact-card-top { padding: 12px 2px 4px; display: flex; justify-content: space-between; color: #89a8d0; font: 8px var(--mono); letter-spacing: .08em; }
.contact-card-status { color: var(--cyan); }
.contact-card-status i { display: inline-block; width: 5px; height: 5px; margin: 0 4px 1px 0; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 8px var(--cyan); }
.contact-channel { display: grid; grid-template-columns: 46px 1fr auto; gap: 13px; align-items: center; padding: 15px 2px; border-top: 1px solid rgba(139, 186, 244, .16); transition: background .25s ease; }
a.contact-channel:hover { background: rgba(30, 82, 160, .18); }
.channel-tag { display: grid; place-items: center; height: 30px; border: 1px solid rgba(120, 190, 255, .4); color: #cfe6ff; font: 8px var(--mono); letter-spacing: .06em; }
.contact-channel strong { display: block; color: #e2effc; font-size: 13px; font-weight: 600; letter-spacing: -.01em; }
.contact-channel small { display: block; margin-top: 3px; color: #869ec2; font-size: 10px; }
.channel-arrow { color: #80b9f8; font-size: 16px; transition: transform .25s ease, color .25s ease; }
a.contact-channel:hover .channel-arrow { transform: translate(2px, -2px); color: var(--cyan); }

@media (max-width: 1160px) and (min-width: 901px) { .service-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 900px) { .site-header { width: min(100% - 40px, 700px); }.site-header nav { display: none; }.hero { min-height: auto; padding: 150px 28px 100px; grid-template-columns: 1fr; }.hero-art { width: min(580px, 100%); height: 455px; margin: 15px auto -34px; transform: none; }.metric-card-main { left: 3%; }.intro-strip, .section, footer { width: calc(100% - 56px); }.intro-strip { overflow: hidden; gap: 26px; justify-content: flex-start; white-space: nowrap; }.intro-strip i { flex: 0 0 auto; }.service-grid { grid-template-columns: 1fr; }.service-card { min-height: 310px; }.method { grid-template-columns: 1fr; gap: 55px; }.method-visual { height: 300px; }.student-section { grid-template-columns: 1fr; gap: 45px; padding: 70px 8%; }.student-panel { max-width: 560px; width: 100%; }.contact { padding: 110px 0; } }
@media (max-width: 560px) { .site-header { height: 75px; width: calc(100% - 34px); }.brand { font-size: 12px; }.site-header .brand { font-size: 16px; }.brand-mark { width: 28px; height: 28px; }.header-access { padding: 9px 10px; font-size: 10px; }.hero { padding: 122px 20px 73px; }.hero h1 { font-size: clamp(44px, 13.6vw, 61px); }.hero-lead { font-size: 14px; }.hero-actions { align-items: stretch; flex-direction: column; }.button { width: 100%; }.hero-proof { margin-top: 32px; }.hero-art { height: 355px; margin-top: 5px; }.data-core { transform: translate(-50%, -50%) scale(.72); }.art-grid { transform: translate(-50%, -47%) perspective(500px) rotateX(67deg) scale(.74); }.orbit { transform: translate(-50%, -50%) scale(.7) rotate(-28deg); }.orbit-b { transform: translate(-50%, -50%) scale(.7) rotate(45deg); }.orbit-c { transform: translate(-50%, -50%) scale(.7) rotate(78deg); }.metric-card-main { top: 26px; left: 0; transform: scale(.75); transform-origin: top left; }.metric-card-small { right: -11px; bottom: 38px; transform: scale(.73); transform-origin: bottom right; }.art-caption { bottom: 8px; }.signal-a { left: -15%; }.hero-scroll { display: none; }.intro-strip, .section, footer { width: calc(100% - 40px); }.intro-strip { padding: 21px 0; }.services { padding: 95px 0; }.section-heading h2 { font-size: 40px; }.service-grid { margin-top: 41px; }.service-card { padding: 24px; }.service-icon { margin-bottom: 35px; }.method { padding: 75px 0; }.method-copy h2 { font-size: 42px; }.student-section { margin-top: 7px; padding: 64px 22px; }.student-copy h2 { font-size: 42px; }.resource-row { gap: 8px; }.resource-row strong { font-size: 10px; }.contact { padding: 90px 0; }.contact h2 { font-size: 47px; }.contact-link { font-size: 12px; gap: 15px; }footer { gap: 18px; flex-wrap: wrap; }footer > p:nth-child(2) { order: 3; width: 100%; }.access-dialog { padding: 34px 23px 26px; }.access-dialog h2 { font-size: 42px; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .001ms !important; } }

@media (max-width: 900px) {
  .contact-panel { grid-template-columns: 1fr; gap: 40px; padding: 52px 30px; }
  .services::before { width: 480px; height: 480px; right: -140px; }
}
@media (max-width: 560px) {
  .contact-panel { padding: 40px 22px; }
  .contact-actions { flex-direction: column; align-items: stretch; }
  .contact-actions .button { width: 100%; }
  .metric-card-main { width: 174px; }
}