/* ==========================================================================
   VISIONARY WEB STUDIOS - PRODUCTION STYLESHEET
   Pure Vanilla CSS (Zero External Frameworks)
   Colour Palette: #1A1A1F (Dark), #2B2D42 (Indigo), #8D99AE (Grey),
                   #F7F9FA (Light), #EF233C (Accent Red), #D90429 (Dark Red)
   ========================================================================== */

/* =========================================================
   VARIABLES
========================================================= */
:root {
  /* Required Core Brand Palette */
  --vws-dark: #1A1A1F;
  --vws-indigo: #2B2D42;
  --vws-grey: #8D99AE;
  --vws-light: #F7F9FA;
  --vws-accent-red: #EF233C;
  --vws-dark-red: #D90429;
  --vws-white: #FFFFFF;

  /* Surfaces & Borders */
  --vws-dark-surface: #222228;
  --vws-dark-border: rgba(141, 153, 174, 0.20);
  --vws-light-surface: #FFFFFF;
  --vws-light-border: rgba(43, 45, 66, 0.08);
  --vws-red-tint: rgba(239, 35, 60, 0.08);
  --vws-red-tint-strong: rgba(239, 35, 60, 0.16);

  /* Elevation Shadows */
  --vws-shadow-sm: 0 2px 8px rgba(26, 26, 31, 0.05);
  --vws-shadow-md: 0 10px 28px rgba(26, 26, 31, 0.07);
  --vws-shadow-lg: 0 20px 48px rgba(26, 26, 31, 0.12);
  --vws-shadow-dark: 0 24px 60px rgba(0, 0, 0, 0.45);

  /* Typography */
  --vws-font-main: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Border Radii */
  --vws-radius-sm: 6px;
  --vws-radius-md: 12px;
  --vws-radius-lg: 20px;
  --vws-radius-pill: 9999px;

  /* Transitions */
  --vws-transition-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --vws-transition-normal: 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

/* =========================================================
   BASE RESET & TYPOGRAPHY
========================================================= */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--vws-font-main);
  background-color: var(--vws-light);
  color: var(--vws-dark);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  overflow-x: hidden;
  position: relative;
  background-color: var(--vws-light);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

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

ul, ol {
  list-style: none;
}

/* Container Structure */
.vws-container {
  width: 100%;
  max-width: 1220px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.vws-section {
  padding: 110px 0;
  position: relative;
}

.vws-section--dark {
  background-color: var(--vws-dark);
  color: var(--vws-white);
}

/* Typography Hierarchy */
.vws-eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--vws-accent-red);
  margin-bottom: 14px;
}

.vws-eyebrow--dark {
  color: var(--vws-accent-red);
}

.vws-heading-xl {
  font-size: clamp(2.4rem, 4.2vw, 3.8rem);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.04em;
  color: var(--vws-dark);
  margin-bottom: 20px;
}

.vws-heading-lg {
  font-size: clamp(1.9rem, 3.2vw, 2.7rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.035em;
  margin-bottom: 18px;
}

.vws-section-title {
  font-size: clamp(1.9rem, 3.2vw, 2.7rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.035em;
  color: var(--vws-dark);
  margin-bottom: 18px;
}

.vws-heading-md {
  font-size: clamp(1.3rem, 2vw, 1.7rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.025em;
}

.vws-text-body {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--vws-indigo);
  max-width: 65ch;
}

.vws-text-body--dark {
  color: var(--vws-grey);
}