/*
Theme Name: Gurukshetra Foundation
Theme URI: https://gurukshetrafoundation.org
Author: Gurukshetra Foundation
Description: Premium NGO WordPress theme for Gurukshetra Foundation - शिक्षा, स्वास्थ्य, महिला सशक्तिकरण. Features online donation with Razorpay, 80G receipts, admin donation management, and complete responsive design.
Version: 1.0.0
License: GNU General Public License v2 or later
Text Domain: gurukshetra
Tags: ngo, charity, donation, foundation, nonprofit, hindi, razorpay
*/

/* ===== CSS VARIABLES — GREEN + SAFFRON + WHITE ===== */
:root {
  --gk-green: #138808;
  --gk-green-dark: #0d6b06;
  --gk-green-light: #e8f5e8;
  --gk-saffron: #FF9933;
  --gk-saffron-dark: #e8841e;
  --gk-saffron-light: #fff4e6;
  --gk-white: #ffffff;
  --gk-cream: #fffaf3;
  --gk-text: #1a1a1a;
  --gk-text-muted: #555;
  --gk-border: #e5e5e5;
  --gk-shadow: 0 4px 20px rgba(0,0,0,.08);
  --gk-shadow-lg: 0 10px 40px rgba(19,136,8,.15);
  --gk-radius: 12px;
  --gk-gradient: linear-gradient(135deg, var(--gk-saffron) 0%, var(--gk-green) 100%);
  --gk-gradient-soft: linear-gradient(135deg, var(--gk-saffron-light) 0%, var(--gk-green-light) 100%);
}

/* ===== RESET & BASE ===== */
* { box-sizing: border-box; }
body {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--gk-text);
  margin: 0;
  background: var(--gk-white);
  line-height: 1.6;
}
a { color: var(--gk-green); text-decoration: none; transition: all .3s; }
a:hover { color: var(--gk-saffron); }
img { max-width: 100%; height: auto; display: block; }
h1,h2,h3,h4,h5,h6 { font-weight: 700; line-height: 1.3; margin-top: 0; }

/* ===== TOP BAR ===== */
.gk-topbar {
  background: var(--gk-green-dark);
  color: var(--gk-white);
  padding: 8px 0;
  font-size: 13px;
}
.gk-topbar a { color: var(--gk-white); margin-left: 12px; }
.gk-topbar a:hover { color: var(--gk-saffron); }
.gk-topbar .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }

/* ===== NAVBAR ===== */
.gk-navbar {
  background: var(--gk-white);
  box-shadow: var(--gk-shadow);
  padding: 15px 0;
  position: sticky;
  top: 0;
  z-index: 999;
}
.gk-navbar .navbar-brand {
  display: flex; align-items: center; gap: 12px;
  font-weight: 800; font-size: 22px; color: var(--gk-green);
}
.gk-navbar .navbar-brand img { height: 50px; width: 50px; border-radius: 50%; object-fit: cover; border: 2px solid var(--gk-saffron); }
.gk-navbar .navbar-brand small { display: block; font-size: 11px; color: var(--gk-text-muted); font-weight: 500; }
.gk-navbar .nav-link {
  color: var(--gk-text) !important;
  font-weight: 600;
  margin: 0 8px;
  position: relative;
  padding: 8px 4px !important;
}
.gk-navbar .nav-link:after {
  content: ''; position: absolute; bottom: 0; left: 50%;
  width: 0; height: 3px; background: var(--gk-saffron);
  transition: all .3s; transform: translateX(-50%);
}
.gk-navbar .nav-link:hover:after,
.gk-navbar .current-menu-item > .nav-link:after { width: 100%; }
.gk-navbar .nav-link:hover { color: var(--gk-green) !important; }

/* ===== BUTTONS ===== */
.gk-btn {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 50px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
  font-size: 14px;
  border: none;
  cursor: pointer;
  transition: all .3s;
}
.gk-btn-primary {
  background: var(--gk-gradient);
  color: var(--gk-white) !important;
  box-shadow: 0 6px 20px rgba(255,153,51,.3);
}
.gk-btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(255,153,51,.5);
  color: var(--gk-white) !important;
}
.gk-btn-outline {
  background: transparent;
  color: var(--gk-green) !important;
  border: 2px solid var(--gk-green);
}
.gk-btn-outline:hover { background: var(--gk-green); color: var(--gk-white) !important; }
.gk-btn-saffron {
  background: var(--gk-saffron);
  color: var(--gk-white) !important;
  box-shadow: 0 6px 20px rgba(255,153,51,.3);
}
.gk-btn-saffron:hover { background: var(--gk-saffron-dark); color: var(--gk-white) !important; transform: translateY(-2px); }

/* ===== HERO / PAGE BANNER ===== */
.gk-hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, rgba(19,136,8,.85), rgba(255,153,51,.75)),
              url('https://images.unsplash.com/photo-1488521787991-ed7bbaae773c?w=1920') center/cover;
  color: var(--gk-white);
}
.gk-hero h1 { font-size: 56px; margin-bottom: 20px; text-shadow: 0 2px 10px rgba(0,0,0,.3); }
.gk-hero p { font-size: 20px; max-width: 700px; margin-bottom: 30px; opacity: .95; }
.gk-hero .gk-btn { margin-right: 15px; }

.gk-page-banner {
  background: linear-gradient(135deg, rgba(19,136,8,.9), rgba(255,153,51,.8)),
              url('https://images.unsplash.com/photo-1593113598332-cd288d649433?w=1920') center/cover;
  color: var(--gk-white);
  padding: 100px 0 80px;
  text-align: center;
}
.gk-page-banner h1 { font-size: 48px; margin-bottom: 12px; }
.gk-page-banner .breadcrumb-text { font-size: 16px; opacity: .9; }
.gk-page-banner .breadcrumb-text a { color: var(--gk-saffron-light); }

/* ===== SECTIONS ===== */
.gk-section { padding: 80px 0; }
.gk-section-alt { background: var(--gk-cream); }
.gk-section-title {
  text-align: center;
  margin-bottom: 50px;
}
.gk-section-title .subtitle {
  display: inline-block;
  color: var(--gk-saffron);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 14px;
  margin-bottom: 10px;
}
.gk-section-title h2 {
  font-size: 40px;
  color: var(--gk-text);
  position: relative;
  display: inline-block;
}
.gk-section-title h2:after {
  content: ''; display: block; width: 80px; height: 4px;
  background: var(--gk-gradient); margin: 15px auto 0; border-radius: 2px;
}

/* ===== CARDS ===== */
.gk-card {
  background: var(--gk-white);
  border-radius: var(--gk-radius);
  overflow: hidden;
  box-shadow: var(--gk-shadow);
  transition: all .4s;
  height: 100%;
}
.gk-card:hover { transform: translateY(-8px); box-shadow: var(--gk-shadow-lg); }
.gk-card-img { height: 220px; overflow: hidden; }
.gk-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.gk-card:hover .gk-card-img img { transform: scale(1.1); }
.gk-card-body { padding: 25px; }
.gk-card-body h3 { font-size: 20px; margin-bottom: 12px; color: var(--gk-text); }
.gk-card-body p { color: var(--gk-text-muted); font-size: 15px; margin-bottom: 15px; }

/* ===== ICON BOX ===== */
.gk-icon-box {
  text-align: center;
  padding: 40px 25px;
  background: var(--gk-white);
  border-radius: var(--gk-radius);
  box-shadow: var(--gk-shadow);
  transition: all .4s;
  height: 100%;
  border-top: 4px solid transparent;
}
.gk-icon-box:hover { border-top-color: var(--gk-saffron); transform: translateY(-5px); box-shadow: var(--gk-shadow-lg); }
.gk-icon-box .icon {
  width: 80px; height: 80px; margin: 0 auto 20px;
  background: var(--gk-gradient-soft);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 32px; color: var(--gk-green);
}
.gk-icon-box h3 { font-size: 20px; margin-bottom: 12px; }
.gk-icon-box p { color: var(--gk-text-muted); font-size: 14px; margin: 0; }

/* ===== TEAM ===== */
.gk-team-card {
  text-align: center;
  background: var(--gk-white);
  border-radius: var(--gk-radius);
  overflow: hidden;
  box-shadow: var(--gk-shadow);
  transition: all .4s;
}
.gk-team-card:hover { transform: translateY(-8px); box-shadow: var(--gk-shadow-lg); }
.gk-team-img { height: 280px; overflow: hidden; position: relative; }
.gk-team-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.gk-team-card:hover .gk-team-img img { transform: scale(1.08); }
.gk-team-body { padding: 25px 20px; }
.gk-team-body h4 { font-size: 18px; color: var(--gk-text); margin-bottom: 5px; }
.gk-team-body .role { color: var(--gk-saffron); font-weight: 600; font-size: 14px; text-transform: uppercase; letter-spacing: 1px; }
.gk-team-social { margin-top: 15px; }
.gk-team-social a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--gk-green-light); color: var(--gk-green);
  margin: 0 4px; transition: all .3s;
}
.gk-team-social a:hover { background: var(--gk-green); color: var(--gk-white); }

/* ===== STATS / COUNTER ===== */
.gk-stats {
  background: var(--gk-gradient);
  color: var(--gk-white);
  padding: 70px 0;
}
.gk-stat-item { text-align: center; padding: 20px; }
.gk-stat-item .count { font-size: 48px; font-weight: 800; display: block; }
.gk-stat-item .label { font-size: 16px; text-transform: uppercase; letter-spacing: 1px; opacity: .95; }

/* ===== DONATION FORM ===== */
.gk-donate-form {
  background: var(--gk-white);
  padding: 40px;
  border-radius: var(--gk-radius);
  box-shadow: var(--gk-shadow-lg);
}
.gk-donate-form h2 { color: var(--gk-green); margin-bottom: 8px; }
.gk-donate-form .form-label { font-weight: 600; color: var(--gk-text); margin-bottom: 8px; }
.gk-donate-form .form-control {
  border: 2px solid var(--gk-border);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 15px;
  transition: all .3s;
}
.gk-donate-form .form-control:focus {
  border-color: var(--gk-green);
  box-shadow: 0 0 0 3px rgba(19,136,8,.1);
  outline: none;
}
.gk-amount-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 15px; }
.gk-amount-btn {
  padding: 14px;
  background: var(--gk-cream);
  border: 2px solid var(--gk-border);
  border-radius: 10px;
  font-weight: 700;
  cursor: pointer;
  transition: all .3s;
  font-size: 15px;
  color: var(--gk-text);
}
.gk-amount-btn:hover { border-color: var(--gk-saffron); }
.gk-amount-btn.active {
  background: var(--gk-gradient);
  color: var(--gk-white);
  border-color: transparent;
}

/* ===== FOOTER ===== */
.gk-footer {
  background: #0a1f0a;
  color: #cbd5cb;
  padding: 70px 0 0;
}
.gk-footer h4 {
  color: var(--gk-white);
  font-size: 18px;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}
.gk-footer h4:after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 40px; height: 3px; background: var(--gk-saffron);
}
.gk-footer p, .gk-footer li { font-size: 14px; line-height: 1.8; }
.gk-footer ul { list-style: none; padding: 0; }
.gk-footer ul li { margin-bottom: 8px; }
.gk-footer a { color: #cbd5cb; }
.gk-footer a:hover { color: var(--gk-saffron); padding-left: 5px; }
.gk-footer-social { margin-top: 15px; }
.gk-footer-social a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: 50%;
  background: rgba(255,255,255,.08); color: var(--gk-white);
  margin-right: 8px; transition: all .3s;
}
.gk-footer-social a:hover { background: var(--gk-saffron); color: var(--gk-white); transform: translateY(-3px); }
.gk-footer-bottom {
  background: #050f05;
  padding: 20px 0;
  margin-top: 50px;
  text-align: center;
  font-size: 13px;
  color: #8a9a8a;
}

/* ===== CTA BANNER ===== */
.gk-cta {
  background: var(--gk-gradient);
  color: var(--gk-white);
  padding: 70px 0;
  text-align: center;
  border-radius: var(--gk-radius);
  margin: 40px 0;
}
.gk-cta h2 { font-size: 36px; margin-bottom: 15px; }
.gk-cta p { font-size: 18px; margin-bottom: 25px; opacity: .95; }
.gk-cta .gk-btn { background: var(--gk-white); color: var(--gk-green) !important; }
.gk-cta .gk-btn:hover { background: var(--gk-text); color: var(--gk-white) !important; }

/* ===== ALERT ===== */
.gk-alert {
  padding: 15px 20px; border-radius: 10px; margin: 15px 0;
  font-weight: 500;
}
.gk-alert-success { background: var(--gk-green-light); color: var(--gk-green-dark); border-left: 4px solid var(--gk-green); }
.gk-alert-error { background: #ffe6e6; color: #b00020; border-left: 4px solid #b00020; }

/* ===== RESPONSIVE ===== */
@media (max-width: 991px) {
  .gk-hero { min-height: 450px; text-align: center; }
  .gk-hero h1 { font-size: 38px; }
  .gk-hero p { font-size: 16px; }
  .gk-section { padding: 60px 0; }
  .gk-section-title h2 { font-size: 30px; }
  .gk-page-banner { padding: 70px 0 50px; }
  .gk-page-banner h1 { font-size: 34px; }
  .gk-stat-item .count { font-size: 36px; }
  .gk-donate-form { padding: 25px; }
  .gk-amount-grid { grid-template-columns: repeat(2, 1fr); }
  .gk-navbar .nav-link { margin: 5px 0; }
}