/* King Strategic Solutions — Design System */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=Poppins:wght@300;400;500;600&family=Alex+Brush&display=swap');

:root {
  /* Brand Colors */
  --color-bg-dark:     #332445;   /* Primary dark background */
  --color-purple-deep: #663399;   /* Deep purple */
  --color-purple-mid:  #7b2d8e;   /* Mid purple / primary accent */
  --color-purple-light:#c6b8d3;   /* Light purple */
  --color-purple-pale: #B183BA;   /* Muted purple for body text on white */
  --color-off-white:   #f0edef;   /* Near-white / light background */
  --color-blush:       #f5eff5;   /* Soft section background */
  --color-charcoal:    #34495e;   /* Dark grey for text */
  --color-near-black:  #332445;   /* Darkest — same as bg-dark */
  --color-white:       #ffffff;
  --color-text-dark:   #404040;   /* Body text on light backgrounds */

  /* Typography */
  --font-display: 'Playfair Display', serif;
  --font-body: 'Poppins', sans-serif;
  --font-script: 'Alex Brush', cursive;

  /* Spacing & Layout */
  --max-width: 1200px;
  --section-padding: 80px 24px;
  --section-padding-mobile: 48px 20px;
  --border-radius: 4px;
  --border-radius-card: 8px;
}

/* Base Safari/Mobile Adjustments & Reset */
*, *::before, *::after { box-sizing: border-box; }
body, h1, h2, h3, p, ul, li { margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  color: var(--color-text-dark);
  background-color: var(--color-off-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Typography Scales */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.2; margin-bottom: 0.5em; }
h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.5rem; }
p { margin-bottom: 1.25em; font-weight: 300; }
a { text-decoration: none; color: inherit; transition: color 0.3s ease; }
img { max-width: 100%; display: block; }

/* Utility Classes */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.text-center { text-align: center; }
.bg-dark { background-color: var(--color-bg-dark); color: var(--color-white); }
.bg-light { background-color: var(--color-blush); color: var(--color-text-dark); }
.bg-white { background-color: var(--color-off-white); }

/* Buttons */
.btn-primary {
  display: inline-block; background: var(--color-purple-mid); color: var(--color-white);
  padding: 14px 32px; font-family: var(--font-body); font-weight: 600; letter-spacing: 0.05em;
  text-transform: uppercase; font-size: 0.85rem; border: none; border-radius: var(--border-radius);
  cursor: pointer; transition: background 0.2s ease; text-align: center;
}
.btn-primary:hover { background: var(--color-purple-deep); color: var(--color-white); }

.btn-secondary {
  display: inline-block; background: transparent; color: var(--color-purple-mid); border: 2px solid var(--color-purple-mid);
  padding: 12px 30px; font-family: var(--font-body); font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; 
  font-size: 0.85rem; border-radius: var(--border-radius); cursor: pointer; transition: all 0.2s ease; text-align: center;
}
.btn-secondary:hover { background: var(--color-purple-mid); color: var(--color-white); }

.btn-ghost-white {
  display: inline-block; background: transparent; color: var(--color-white); border: 2px solid var(--color-white);
  padding: 12px 30px; font-family: var(--font-body); font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase;
  font-size: 0.85rem; border-radius: var(--border-radius); cursor: pointer; transition: all 0.2s ease; text-align: center;
}
.btn-ghost-white:hover { background: var(--color-white); color: var(--color-purple-mid); }

/* Navigation */
.site-header {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  background-color: transparent; transition: background-color 0.3s ease, backdrop-filter 0.3s ease;
  padding: 20px 0;
}
.site-header.scrolled {
  background-color: rgba(51, 36, 69, 0.95);
  backdrop-filter: blur(10px); padding: 15px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.nav-container { display: flex; justify-content: space-between; align-items: center; max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.logo { display: flex; flex-direction: column; align-items: flex-start; z-index: 1001; }
.logo-main { font-family: var(--font-body); font-weight: 500; color: var(--color-white); font-size: 1.1rem; letter-spacing: 1px; }
.logo-icon { color: var(--color-purple-light); font-weight: 700; margin-right: 5px; }
.logo-tag { font-family: var(--font-script); color: var(--color-purple-light); font-size: 1.3rem; margin-top: -5px; }

.nav-links { display: flex; gap: 24px; align-items: center; }
.nav-links a { font-family: var(--font-body); color: var(--color-white); font-size: 0.9rem; font-weight: 400; padding-bottom: 4px; position: relative; }
.nav-links a:not(.btn-primary)::after {
  content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background-color: var(--color-purple-mid); transition: width 0.3s ease;
}
.nav-links a:not(.btn-primary):hover::after, .nav-links a.active::after { width: 100%; }
.nav-links .btn-primary { padding: 10px 20px; font-size: 0.8rem; }

.hamburger { display: none; background: none; border: none; cursor: pointer; padding: 10px; z-index: 1001; }
.hamburger span { display: block; width: 25px; height: 2px; background-color: var(--color-white); margin-bottom: 5px; transition: 0.3s ease; }
.hamburger span:last-child { margin-bottom: 0; }
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Page Hero */
.page-hero {
  background-color: var(--color-bg-dark); color: var(--color-white);
  padding: 120px 24px 48px; text-align: center; display: flex; flex-direction: column; justify-content: center; align-items: center;
}
.page-hero h1 { margin-bottom: 0.2em; font-size: 3.5rem; }
.page-hero p.subtitle { font-family: var(--font-body); color: var(--color-purple-light); font-weight: 300; font-size: 1.2rem; max-width: 800px; margin: 0 auto; }

/* Sections */
section { padding: var(--section-padding); }
.section-label { color: var(--color-purple-mid); font-family: var(--font-body); text-transform: uppercase; font-size: 0.85rem; font-weight: 600; letter-spacing: 2px; margin-bottom: 20px; display: block; }
.accent-marker { color: var(--color-purple-mid); margin-right: 10px; font-weight: bold; }

/* Cards Grid Layouts */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.card { background: var(--color-white); border-radius: var(--border-radius-card); padding: 40px 32px; box-shadow: 0 4px 20px rgba(0,0,0,0.03); border-top: 4px solid var(--color-purple-mid); transition: transform 0.3s ease; height: 100%; }
.card:hover { transform: translateY(-5px); }
.card-icon { font-size: 2rem; color: var(--color-purple-mid); margin-bottom: 20px; display: block; }
.card h3 { font-family: var(--font-display); font-size: 1.5rem; margin-bottom: 15px; }

/* Geometric / Abstract Bg (CSS only) */
.pattern-bg {
  position: relative; overflow: hidden;
}
.pattern-bg::before {
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  background-image: radial-gradient(var(--color-purple-deep) 1px, transparent 1px);
  background-size: 30px 30px; opacity: 0.15; z-index: 0; pointer-events: none;
}
.pattern-bg > * { position: relative; z-index: 1; }

/* Pull Quotes */
.pull-quote { font-family: var(--font-display); font-style: italic; color: var(--color-purple-light); font-size: 2rem; line-height: 1.4; border-left: 4px solid var(--color-purple-mid); padding-left: 30px; margin: 30px 0; }

/* CTA Band */
.cta-band { background-color: var(--color-purple-mid); color: var(--color-white); text-align: center; padding: 80px 24px; }
.cta-band h2 { font-family: var(--font-display); font-size: 2.5rem; margin-bottom: 15px; }
.cta-band p { font-size: 1.2rem; margin-bottom: 30px; color: rgba(255,255,255,0.9); }

/* Forms */
form { max-width: 600px; margin: 0 auto; text-align: left; }
.form-group { margin-bottom: 24px; }
.form-group label { display: block; font-weight: 500; margin-bottom: 8px; color: var(--color-text-dark); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 14px 16px; border: 1px solid #ccc; border-radius: var(--border-radius); font-family: var(--font-body); font-size: 1rem;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--color-purple-mid); }
.form-group textarea { resize: vertical; min-height: 150px; }

/* Footer */
.site-footer { background-color: var(--color-bg-dark); color: var(--color-purple-light); padding: 80px 24px 24px; font-size: 0.9rem; }
.footer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; max-width: var(--max-width); margin: 0 auto 60px; }
.site-footer h4 { color: var(--color-white); font-family: var(--font-body); letter-spacing: 1px; text-transform: uppercase; font-size: 0.9rem; margin-bottom: 20px; }
.site-footer ul { list-style: none; }
.site-footer ul li { margin-bottom: 12px; }
.site-footer a { color: var(--color-purple-light); }
.site-footer a:hover { color: var(--color-white); }
.footer-bottom { text-align: center; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; max-width: var(--max-width); margin: 0 auto; color: rgba(198, 184, 211, 0.7); }

/* Responsive break points */
@media (max-width: 900px) {
  .hamburger { display: block; }
  .nav-links {
    position: fixed; top: 0; right: -100%; height: 100vh; width: 100%; max-width: 400px; padding: 100px 40px;
    background-color: var(--color-bg-dark); flex-direction: column; align-items: flex-start; gap: 30px;
    transition: right 0.3s ease; box-shadow: -10px 0 30px rgba(0,0,0,0.5); z-index: 1000;
  }
  .nav-links.active { right: 0; }
  .nav-links a { font-size: 1.2rem; }
  .nav-links .btn-primary { width: 100%; text-align: center; font-size: 1rem; padding: 16px; margin-top: 20px; }
  .site-header { background-color: rgba(51, 36, 69, 0.98); }
  h1 { font-size: 2.5rem; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .site-footer h4 { margin-top: 30px; }
  section { padding: var(--section-padding-mobile); }
}