/*
Theme Name: Queensley Development Initiative
Theme URI: https://qdi.org
Author: QDI Engineering Team
Author URI: https://qdi.org
Description: Multi-page WordPress theme for Queensley Development Initiative (QDI.org). Brand colours: Pink (#E11D48), Black (#0B0F17), and White (#FFFFFF).
Version: 1.1.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: qdi-theme
*/

:root {
  --color-pink: #E11D48;
  --color-pink-hover: #BE185D;
  --color-pink-soft: #FDF2F8;
  --color-black: #0B0F17;
  --color-slate: #1E293B;
  --color-white: #FFFFFF;
  --color-border: #E2E8F0;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: #334155;
  background-color: #FFFFFF;
  line-height: 1.6;
}

a {
  color: var(--color-pink);
  text-decoration: none;
  transition: all 0.2s ease;
}

a:hover {
  color: var(--color-pink-hover);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.8rem;
  border-radius: 9999px;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1), background 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-3px);
}

.btn:active {
  transform: translateY(-1px);
}

.btn i {
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn:hover i {
  transform: translateX(3px);
}

.btn-pink {
  background: var(--color-pink);
  color: var(--color-white) !important;
  box-shadow: 0 4px 15px rgba(225, 29, 72, 0.35);
}

.btn-pink:hover {
  background: var(--color-pink-hover);
  box-shadow: 0 8px 25px rgba(225, 29, 72, 0.5);
}

.btn-outline-white {
  border: 2px solid var(--color-white);
  color: var(--color-white) !important;
  background: transparent;
}

.btn-outline-white:hover {
  background: var(--color-white);
  color: var(--color-black) !important;
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.18);
}

.btn-outline-black {
  border: 2px solid var(--color-black);
  color: var(--color-black) !important;
  background: transparent;
}

.btn-outline-black:hover {
  background: var(--color-black);
  color: var(--color-white) !important;
  box-shadow: 0 6px 20px rgba(11, 15, 23, 0.15);
}

.badge {
  display: inline-block;
  padding: 0.35rem 0.9rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.badge-pink {
  background: #FCE7F3;
  color: var(--color-pink);
}

.badge-black {
  background: rgba(255, 255, 255, 0.12);
  color: #F9A8D4;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(11, 15, 23, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.site-header.scrolled {
  background: rgba(11, 15, 23, 0.98);
  border-bottom-color: rgba(225, 29, 72, 0.25);
  box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.5);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
  transition: height 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.site-header.scrolled .header-inner {
  height: 72px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 900;
  font-size: 1.35rem;
  color: var(--color-white) !important;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.brand-logo:hover {
  transform: scale(1.02);
}

.brand-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--color-pink);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFF;
  font-weight: 900;
}

.brand-logo-img {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  object-fit: cover;
  display: block;
  flex-shrink: 0;
  background: #ffffff;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease;
}

.brand-logo:hover .brand-logo-img {
  box-shadow: 0 0 16px rgba(225, 29, 72, 0.45);
  transform: scale(1.04);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.site-nav a {
  color: #E2E8F0;
  font-weight: 600;
  font-size: 0.92rem;
  position: relative;
  padding: 0.25rem 0;
  transition: color 0.2s ease;
}

.site-nav a:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-pink);
  border-radius: 2px;
  transition: width 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.site-nav a:not(.btn):hover::after,
.site-nav a:not(.btn).active::after {
  width: 100%;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--color-white);
}

/* Inner Page Hero Header */
.page-hero {
  background: linear-gradient(135deg, #07090E 0%, #151B26 100%);
  color: #FFFFFF;
  padding: 5rem 0 4rem;
  text-align: center;
  position: relative;
}

.page-hero h1 {
  font-size: 2.8rem;
  font-weight: 900;
  margin-top: 0.75rem;
  color: #FFFFFF;
}

.page-hero p {
  color: #CBD5E1;
  max-width: 680px;
  margin: 1rem auto 0;
  font-size: 1.1rem;
}

/* Form Styles */
.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 0.4rem;
  color: var(--color-black);
}

.form-control {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: 0.5rem;
  border: 1px solid #CBD5E1;
  font-size: 0.95rem;
  outline: none;
}

.form-control:focus {
  border-color: var(--color-pink);
  box-shadow: 0 0 0 3px rgba(225, 29, 72, 0.15);
}

/* Footer */
.site-footer {
  background: var(--color-black);
  color: #94A3B8;
  padding: 4.5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 1.1rem;
  margin-bottom: 1.25rem;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 0.75rem;
}

.footer-col ul li a {
  color: #94A3B8;
}

.footer-col ul li a:hover {
  color: var(--color-pink);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .site-nav {
    display: none;
  }
}

/* ==========================================================================
   Modern Animations & Micro-Interactions System
   ========================================================================== */

/* Keyframe Animations */
@keyframes ambientFloat {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(-25px, 20px) scale(1.06);
  }
  66% {
    transform: translate(20px, -15px) scale(0.96);
  }
}

@keyframes pulseGlow {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(225, 29, 72, 0.4);
  }
  50% {
    transform: scale(1.02);
    box-shadow: 0 0 0 8px rgba(225, 29, 72, 0);
  }
}

@keyframes heroFadeUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Ambient Background Floating Glow */
.ambient-orb {
  animation: ambientFloat 14s ease-in-out infinite;
  will-change: transform;
}

/* Hero Entrance Sequence */
.hero-entrance-badge {
  animation: heroFadeUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.1s backwards;
}

.hero-entrance-title {
  animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s backwards;
}

.hero-entrance-desc {
  animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.35s backwards;
}

.hero-entrance-cta {
  animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.45s backwards;
}

/* Scroll-Driven Reveal System */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1), transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1) translateX(0);
}

.animate-on-scroll.fade-in {
  transform: none;
}

.animate-on-scroll.scale-up {
  transform: scale(0.92);
}

.animate-on-scroll.scale-up.is-visible {
  transform: scale(1);
}

.animate-on-scroll.fade-right {
  transform: translateX(-35px);
}

.animate-on-scroll.fade-right.is-visible {
  transform: translateX(0);
}

.animate-on-scroll.fade-left {
  transform: translateX(35px);
}

.animate-on-scroll.fade-left.is-visible {
  transform: translateX(0);
}

/* Stagger Delays for Grids and Sequences */
.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }
.delay-500 { transition-delay: 0.5s; }

/* Interactive Cards Hover Elevation & Depth */
.interactive-card {
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.35s ease;
}

.interactive-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 35px -8px rgba(11, 15, 23, 0.08), 0 0 0 1px rgba(225, 29, 72, 0.2) !important;
  border-color: rgba(225, 29, 72, 0.3) !important;
}

.interactive-card .card-icon {
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.3s ease, color 0.3s ease;
}

.interactive-card:hover .card-icon {
  transform: scale(1.1) rotate(-4deg);
  background-color: var(--color-pink) !important;
  color: #FFFFFF !important;
}

/* Image Hover Zoom Container */
.img-zoom-container {
  overflow: hidden;
  border-radius: 1.25rem;
}

.img-zoom-container img {
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.img-zoom-container:hover img {
  transform: scale(1.05);
}

/* Dynamic Counter Numbers */
[data-counter] {
  font-variant-numeric: tabular-nums;
  display: inline-block;
  transition: color 0.3s ease;
}

/* Accessibility: Respect Reduced Motion Preferences */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .ambient-orb {
    animation: none !important;
  }

  .animate-on-scroll {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}