/*
Theme Name: PolicyIndex Premium
Theme URI: https://policyindex.ai
Author: Antigravity
Description: A custom, premium theme for PolicyIndex featuring a "Big 4" consulting aesthetic.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: policyindex-premium
*/

/* ===================================================
   PolicyIndex Design System
   Palette: Navy #0B1B3D · Gold #B8963E · Whites
   =================================================== */

:root {
  --pi-navy: #0B1B3D;
  --pi-navy-light: #162d5a;
  --pi-gold: #B8963E;
  --pi-gold-light: rgba(184, 150, 62, 0.3);
  --pi-text: #1E293B;
  --pi-text-muted: #475569;
  --pi-bg: #ffffff;
  --pi-bg-alt: #F8F9FC;
  --pi-border: rgba(11, 27, 61, 0.06);
}

/* Base Styles */
html, body {
  background-color: var(--pi-bg) !important;
  color: var(--pi-text) !important;
  margin: 0 !important;
  padding: 0 !important;
  overflow-x: hidden !important;
  font-family: 'Inter', sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.pi-wrapper {
  width: 100%;
  position: relative;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Lora', serif;
  color: var(--pi-navy);
  margin: 0;
  padding: 0;
}

p {
  margin: 0 0 1.5rem;
}

a {
  text-decoration: none;
  transition: all 0.2s ease;
}

/* Navigation */
.pi-nav {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 18px 48px;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--pi-border);
  transition: all 0.35s ease;
}

.pi-nav.scrolled {
  position: fixed;
  padding: 12px 48px;
  box-shadow: 0 1px 24px rgba(11, 27, 61, 0.06);
  border-bottom: 1px solid rgba(11, 27, 61, 0.08);
}

.pi-nav-logo {
  grid-column: 2;
  justify-self: center;
}

.pi-nav-logo img {
  height: 48px;
  width: auto;
}

.pi-nav-links {
  grid-column: 3;
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 36px;
}

.pi-nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--pi-text-muted);
}

.pi-nav-link:hover {
  color: var(--pi-navy);
}

.pi-nav-cta {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--pi-navy);
  border: 1.5px solid var(--pi-navy);
  padding: 8px 24px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.pi-nav-cta:hover {
  background: var(--pi-navy);
  color: #ffffff;
}

/* Sections */
.pi-section {
  padding: 100px 24px;
}

.pi-container {
  max-width: 1120px;
  margin: 0 auto;
}

/* Hero / Title Section */
.pi-hero {
  min-height: 40vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 140px 24px 80px;
  background: linear-gradient(165deg, #ffffff 0%, #F8F9FC 40%, #F0F2F8 100%);
  position: relative;
  text-align: center;
}

.pi-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--pi-gold), transparent);
  width: 80%;
  margin: 0 auto;
}

.pi-hero-inner {
  max-width: 920px;
  margin: 0 auto;
}

.pi-hero-title {
  font-family: 'Lora', serif;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--pi-navy);
  margin-bottom: 28px;
}

.pi-hero-overline {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--pi-gold);
  margin-bottom: 24px;
  display: inline-block;
}

.pi-hero-subtitle {
  font-family: 'Inter', sans-serif;
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  line-height: 1.75;
  color: var(--pi-text-muted);
  max-width: 760px;
  margin: 0 auto;
}

.pi-post-meta {
  font-size: 0.875rem;
  color: #64748B;
  margin-top: 24px;
}

/* Content Area Styles */
.entry-content {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--pi-text);
}

.entry-content a {
  color: var(--pi-gold);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  transition: all 0.2s ease;
  font-weight: 500;
}

.entry-content a:hover {
  color: var(--pi-navy);
  text-decoration-thickness: 2px;
}

/* Animations */
.pi-fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.pi-fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 960px) {
  .pi-nav { padding: 14px 24px; }
  .pi-nav-links { gap: 20px; }
  .pi-section { padding: 60px 24px; }
  .pi-hero { padding: 120px 24px 60px; }
}

@media (max-width: 600px) {
  .pi-nav-links .pi-nav-link { display: none; }
}