/*
==========================================================
 SENTRASKY
 Global Design System
 Version: 1.0.0
==========================================================
*/

:root {
  --bg: #070b12;
  --bg-soft: #0d1420;

  --panel: rgba(255, 255, 255, 0.075);
  --panel-soft: rgba(255, 255, 255, 0.045);
  --panel-border: rgba(255, 255, 255, 0.14);

  --text: #f2f6fb;
  --muted: #a7b4c6;

  --accent: #07B0D5;
  --accent-2: #3b82f6;
  --danger: #ff5f7e;
  --warning: #ffb84d;
  --success: #38d67a;

  --radius: 24px;
  --radius-large: 34px;

  --max-width: 1180px;
  --wide-width: 1320px;

  --header-height: 120px;

  --shadow-soft: 0 30px 90px rgba(0, 0, 0, 0.35);
  --shadow-strong: 0 40px 120px rgba(0, 0, 0, 0.55);
}

/*
==========================================================
 RESET
==========================================================
*/

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;

  font-family: Arial, Helvetica, sans-serif;

  background:
    radial-gradient(circle at top left, rgba(46, 230, 214, 0.18), transparent 35%),
    radial-gradient(circle at top right, rgba(59, 130, 246, 0.18), transparent 35%),
    var(--bg);

  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

a {
  color: inherit;
  text-decoration: none;
}

/*
==========================================================
 GLOBAL TYPOGRAPHY
==========================================================
*/

h1,
h2,
h3,
h4 {
  color: var(--text);
  font-weight: 800;
}

h1 {
  font-size: clamp(3rem, 7vw, 6.6rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
}

h2 {
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  line-height: 1;
  letter-spacing: -0.045em;
}

h3 {
  font-size: 1.35rem;
  line-height: 1.15;
}

p {
  color: var(--muted);
}

.eyebrow {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 18px;
}

/*
==========================================================
 GLOBAL LAYOUT
==========================================================
*/

.section {
  width: min(var(--max-width), 88vw);
  margin: 0 auto;
  padding: 110px 0;
}

.section-wide {
  width: min(var(--wide-width), 88vw);
  margin: 0 auto;
  padding: 110px 0;
}

.section-heading {
  max-width: 740px;
  margin-bottom: 46px;
}

.section-heading p {
  color: var(--muted);
}

/*
==========================================================
 GLOBAL UTILITIES
==========================================================
*/

.glass-panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-soft);
}

.hidden {
  display: none !important;
}

.text-muted {
  color: var(--muted);
}

.text-accent {
  color: var(--accent);
}

.status-success {
  color: var(--success);
}

.status-warning {
  color: var(--warning);
}

.status-danger {
  color: var(--danger);
}

/*
==========================================================
 RESPONSIVE BASE
==========================================================
*/

@media (max-width: 980px) {
  .section,
  .section-wide {
    padding: 80px 0;
  }
}

@media (max-width: 620px) {
  h1 {
    font-size: clamp(2.7rem, 14vw, 4.4rem);
  }

  h2 {
    font-size: clamp(2rem, 11vw, 3.3rem);
  }

  .section,
  .section-wide {
    width: 90vw;
    padding: 70px 0;
  }
}