/* Corsantic visual system */
:root {
  --ink: #f7f7fb;
  --muted: #a5a8b8;
  --muted-dark: #74788b;
  --background: #07080d;
  --surface: rgba(19, 21, 31, 0.82);
  --line: rgba(255, 255, 255, 0.11);
  --blue: #36b7ff;
  --violet: #6d6cff;
  --font-display: "Space Grotesk", sans-serif;
  --font-body: "DM Sans", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--background);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
.page-glow { position: fixed; z-index: -1; width: 44rem; height: 44rem; border-radius: 50%; pointer-events: none; filter: blur(110px); opacity: .12; }
.page-glow--one { top: -24rem; left: -15rem; background: var(--blue); }
.page-glow--two { right: -23rem; bottom: -20rem; background: var(--violet); }
.section-shell { width: min(1160px, calc(100% - 64px)); margin: 0 auto; }

.site-header { display: flex; align-items: center; justify-content: space-between; width: min(1320px, calc(100% - 64px)); margin: 0 auto; padding: 29px 0; }
.brand img { display: block; width: 150px; height: auto; }
.header-nav { display: flex; align-items: center; gap: 30px; color: var(--muted-dark); font-size: .8rem; }
.header-nav > a { transition: color .2s ease; }
.header-nav > a:hover { color: var(--ink); }
.header-link { color: var(--muted); font-size: .86rem; transition: color .2s ease; }
.header-link span, .button span, .site-footer a span { padding-left: 8px; color: var(--blue); }
.header-link:hover, .site-footer a:hover { color: var(--ink); }

.hero { display: grid; grid-template-columns: 1.06fr .94fr; align-items: center; min-height: 650px; padding: 74px 0 106px; }
.eyebrow, .section-kicker { margin: 0 0 26px; color: var(--blue); font-size: .7rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
.eyebrow-dot, .line-dot { display: inline-block; width: 7px; height: 7px; margin: 0 11px 1px 0; border-radius: 50%; background: var(--blue); box-shadow: 0 0 14px var(--blue); }
h1, h2 { margin: 0; font-family: var(--font-display); font-weight: 500; letter-spacing: -.065em; line-height: .99; }
h1 { max-width: 680px; font-size: clamp(3.5rem, 6.3vw, 6rem); }
h1 span, .contact-copy h2 span { color: transparent; background: linear-gradient(102deg, #41c1ff 12%, #7b6dff 88%); -webkit-background-clip: text; background-clip: text; }
.hero-intro { max-width: 480px; margin: 31px 0 38px; color: var(--muted); font-size: 1.04rem; line-height: 1.75; }
.hero-actions { display: flex; align-items: center; gap: 25px; }
.button { display: inline-flex; align-items: center; border: 0; cursor: pointer; font-weight: 700; font-size: .9rem; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button--primary { padding: 16px 21px; color: #081019; border-radius: 4px; background: var(--ink); box-shadow: 0 12px 35px rgba(0,0,0,.3); }
.button--primary span { color: #496eff; }
.button--text { color: var(--muted); font-size: .82rem; }
.button--text:hover { color: var(--ink); }

.hero-mark { position: relative; display: grid; place-items: center; min-height: 390px; }
.mark-card { position: relative; display: grid; place-items: center; width: min(350px, 80%); padding: 46px 30px 39px; border: 1px solid rgba(255,255,255,.14); border-radius: 28px; background: linear-gradient(145deg, rgba(26,29,43,.92), rgba(10,11,17,.82)); box-shadow: 0 35px 100px rgba(0,0,0,.4), inset 0 1px 0 rgba(255,255,255,.09); transform: rotate(3deg); }
.mark-card::before { content: ""; position: absolute; inset: 16px; border: 1px solid rgba(60,180,255,.12); border-radius: 18px; }
.mark-card img { position: relative; width: 255px; height: auto; }
.system-status { position: relative; display: flex; align-items: center; margin-top: 12px; color: var(--muted-dark); font-size: .63rem; letter-spacing: .1em; text-transform: uppercase; }
.system-status span { width: 6px; height: 6px; margin-right: 8px; border-radius: 50%; background: #58dbad; box-shadow: 0 0 12px #58dbad; }
.orbit { position: absolute; border: 1px solid rgba(78,156,255,.24); border-radius: 50%; transform: rotate(-25deg); }
.orbit--one { width: 430px; height: 185px; }
.orbit--two { width: 500px; height: 265px; border-color: rgba(133,106,255,.16); transform: rotate(43deg); }

.proof { display: grid; grid-template-columns: 1.18fr .82fr; gap: 100px; align-items: center; padding: 98px 0; border-top: 1px solid var(--line); }
.proof-copy h2, .fit h2 { font-size: clamp(2.8rem, 4.8vw, 4.8rem); }
.proof-copy h2 span, .fit h2 span { color: transparent; background: linear-gradient(102deg, #41c1ff 12%, #7b6dff 88%); -webkit-background-clip: text; background-clip: text; }
.proof-copy > p:last-child { max-width: 620px; margin: 29px 0 0; color: var(--muted); line-height: 1.75; }
.savings-card { position: relative; padding: 38px; overflow: hidden; border: 1px solid rgba(75,161,255,.2); border-radius: 12px; background: linear-gradient(145deg, rgba(25,31,47,.9), rgba(13,15,23,.85)); box-shadow: 0 25px 70px rgba(0,0,0,.28); }
.savings-card::after { content: ""; position: absolute; top: -70px; right: -70px; width: 180px; height: 180px; border-radius: 50%; background: var(--violet); filter: blur(70px); opacity: .15; }
.savings-label { display: block; color: var(--blue); font-size: .67rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.savings-card strong { display: block; margin: 25px 0 11px; font-family: var(--font-display); font-size: clamp(2.8rem, 5vw, 4.6rem); font-weight: 500; letter-spacing: -.07em; line-height: 1; }
.savings-card p { margin: 0 0 26px; color: var(--muted); font-size: .88rem; line-height: 1.65; }
.savings-card small { display: block; padding-top: 17px; border-top: 1px solid var(--line); color: #646878; font-size: .64rem; line-height: 1.55; }

.principles { padding: 77px 0 120px; border-top: 1px solid var(--line); }
.section-kicker { color: var(--muted-dark); }
.principles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 46px; }
.principle { padding-top: 20px; border-top: 1px solid var(--line); }
.principle-number { color: var(--blue); font-size: .72rem; letter-spacing: .12em; }
.principle h2 { margin: 34px 0 15px; font-size: 1.65rem; letter-spacing: -.045em; }
.principle p { max-width: 290px; margin: 0; color: var(--muted); font-size: .92rem; line-height: 1.7; }

.fit { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; align-items: end; padding: 92px 0 108px; border-top: 1px solid var(--line); }
.fit-copy > p { max-width: 500px; margin: 0 0 28px; color: var(--muted); line-height: 1.75; }
.industry-list { display: flex; flex-wrap: wrap; gap: 9px; }
.industry-list span { padding: 8px 11px; border: 1px solid var(--line); border-radius: 3px; color: #8f93a5; background: rgba(255,255,255,.025); font-size: .7rem; }

.contact { display: grid; grid-template-columns: .9fr 1.1fr; gap: 120px; padding: 102px 0 128px; border-top: 1px solid var(--line); }
.contact-copy h2 { font-size: clamp(3rem, 5vw, 5rem); }
.contact-copy > p:not(.eyebrow) { max-width: 360px; margin: 31px 0 52px; color: var(--muted); line-height: 1.75; }
.contact-line { color: var(--muted-dark); font-size: .8rem; }
.contact-line .line-dot { width: 5px; height: 5px; margin-right: 8px; background: var(--violet); box-shadow: 0 0 11px var(--violet); }
.contact-form { display: flex; flex-direction: column; gap: 25px; padding: 10px 0 0; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
label { display: flex; flex-direction: column; gap: 10px; color: var(--muted); font-size: .77rem; font-weight: 600; }
label b { color: var(--blue); font-weight: 600; }
label em { margin-left: 7px; color: var(--muted-dark); font-size: .68rem; font-style: normal; font-weight: 400; }
input, textarea, select { width: 100%; border: 1px solid var(--line); border-radius: 3px; outline: none; padding: 14px 15px; color: var(--ink); background: #0d0f16; font-size: .88rem; transition: border-color .2s ease, background .2s ease; }
textarea { resize: vertical; min-height: 132px; }
input::placeholder, textarea::placeholder { color: #5e6272; }
input:focus, textarea:focus, select:focus { border-color: rgba(57,185,255,.8); background: #101723; }
.bot-field { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.turnstile-wrap { display: flex; align-items: center; justify-content: space-between; gap: 18px; min-height: 65px; }
.turnstile-wrap > span { color: #5e6272; font-size: .66rem; }
.button--submit { align-self: flex-start; padding: 15px 20px; color: #fff; border-radius: 3px; background: linear-gradient(100deg, #168ed1, #5454dc); box-shadow: 0 12px 30px rgba(30,100,220,.18); }
.button--submit span { color: #d4edff; }
.button--submit:disabled { cursor: wait; opacity: .65; transform: none; }
.form-status { min-height: 20px; margin: -8px 0 0; color: var(--muted); font-size: .8rem; }
.form-status.success { color: #68d9ae; }
.form-status.error { color: #ff8e9c; }

.site-footer { display: flex; align-items: center; justify-content: space-between; padding: 26px 0 32px; border-top: 1px solid var(--line); color: var(--muted-dark); font-size: .74rem; }
.footer-logo { width: 112px; height: auto; opacity: .8; }
.site-footer a { transition: color .2s ease; }

@media (max-width: 800px) {
  .section-shell, .site-header { width: min(100% - 40px, 560px); }
  .header-nav > a:not(.header-link) { display: none; }
  .hero { grid-template-columns: 1fr; gap: 60px; padding: 70px 0 85px; }
  .hero-mark { min-height: 320px; }
  .mark-card { width: min(310px, 78%); }
  .proof { grid-template-columns: 1fr; gap: 45px; padding: 76px 0; }
  .principles { padding: 65px 0 85px; }
  .principles-grid { grid-template-columns: 1fr; gap: 34px; }
  .principle p { max-width: 420px; }
  .fit { grid-template-columns: 1fr; gap: 38px; padding: 76px 0 85px; }
  .contact { grid-template-columns: 1fr; gap: 45px; padding: 76px 0 95px; }
}

@media (max-width: 520px) {
  .site-header { padding-top: 22px; }
  .brand img { width: 125px; }
  .header-link { font-size: .78rem; }
  h1 { font-size: clamp(3rem, 14vw, 4rem); }
  .hero-intro { font-size: .95rem; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 20px; }
  .savings-card { padding: 30px 25px; }
  .turnstile-wrap { align-items: flex-start; flex-direction: column; }
  .form-row { grid-template-columns: 1fr; gap: 25px; }
  .site-footer { align-items: flex-start; flex-wrap: wrap; gap: 19px; }
  .site-footer p { order: 3; width: 100%; margin: 0; }
}