/*
Theme Name:   Gravity of Command Child
Theme URI:    https://gravityofcommand.com
Description:  Child theme for Gravity of Command — based on Astra. Dark navy/gold design for the leadership book website.
Author:       Taylan Yildirim & Shailesh Shrivastava
Author URI:   https://gravityofcommand.com/gravity-authors.html
Template:     astra
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:  gravity-child
Tags:         dark, gold, leadership, book, custom
*/

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

:root {
  --navy-deep:        #07102a;
  --navy-mid:         #0d1b4b;
  --navy-surface:     #0a1535;
  --navy-card:        #0e1f50;
  --navy-card-border: #162760;
  --gold:             #d4a843;
  --gold-light:       #e8c876;
  --gold-dark:        #b8912e;
  --white:            #ffffff;
  --silver:           #c8cdd8;
  --muted:            #8891a8;
  --font-display:     'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-body:        'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--silver);
  background: linear-gradient(180deg, var(--navy-deep) 0%, var(--navy-mid) 100%);
  background-attachment: fixed;
  line-height: 1.7;
  overflow-x: hidden;
}

/* Override Astra defaults */
.ast-container, .ast-site-content-wrap, #content, #primary, .ast-separate-container {
  background: transparent !important;
  max-width: 100% !important;
  padding: 0 !important;
}

.ast-above-header-wrap, .ast-header-wrap, .site-header, 
.ast-main-header-wrap, #masthead {
  display: none !important;
}

.ast-footer-wrap, #colophon, .site-footer {
  display: none !important;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

/* ==================== ANIMATIONS ==================== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-60px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(60px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}

.anim-fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.22,1,0.36,1), transform 0.8s cubic-bezier(0.22,1,0.36,1);
}
.anim-fade-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity 0.8s cubic-bezier(0.22,1,0.36,1), transform 0.8s cubic-bezier(0.22,1,0.36,1);
}
.anim-fade-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 0.8s cubic-bezier(0.22,1,0.36,1), transform 0.8s cubic-bezier(0.22,1,0.36,1);
}
.anim-visible {
  opacity: 1 !important;
  transform: translateY(0) translateX(0) !important;
}

/* ==================== NAV ==================== */
.goc-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.25rem 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background-color 0.4s ease, box-shadow 0.4s ease, padding 0.3s ease;
}
.goc-nav.scrolled {
  background-color: rgba(7,16,42,0.97);
  box-shadow: 0 2px 30px rgba(0,0,0,0.3);
  padding: 0.85rem 3rem;
  backdrop-filter: blur(12px);
}
.goc-nav-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.2em;
  color: var(--gold);
  text-transform: uppercase;
  text-decoration: none;
}
.goc-nav-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
}

/* ==================== BUTTONS ==================== */
.btn {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.7rem 1.6rem;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}
.btn-outline {
  border: 1.5px solid var(--gold);
  color: var(--gold);
  background: transparent;
}
.btn-outline:hover {
  background: rgba(212,168,67,0.1);
  transform: translateY(-1px);
}
.btn-filled {
  background: var(--gold);
  color: var(--navy-deep);
  font-weight: 600;
}
.btn-filled:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(212,168,67,0.3);
}

/* ==================== SECTIONS ==================== */
.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 2rem;
}
.section-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.section-heading {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 600;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

/* ==================== FOOTER ==================== */
.goc-footer {
  background: var(--navy-deep);
  border-top: 1px solid rgba(212,168,67,0.15);
  padding: 3rem 2rem;
  text-align: center;
}
.goc-footer-copy {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 1rem;
}
.goc-footer-links {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}
.goc-footer-links a {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--silver);
  text-transform: uppercase;
  transition: color 0.3s;
  text-decoration: none;
}
.goc-footer-links a:hover { color: var(--gold); }

/* ==================== BLOG — single.php ==================== */
.goc-blog-single {
  max-width: 780px;
  margin: 0 auto;
  padding: 8rem 2rem 5rem;
}
.goc-blog-single h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  color: var(--white);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 1rem;
}
.goc-blog-single .post-meta {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 2.5rem;
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.goc-blog-single .post-meta span { color: var(--gold); }
.goc-blog-single .post-content {
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--silver);
  line-height: 1.9;
}
.goc-blog-single .post-content h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--white);
  margin: 2.5rem 0 1rem;
}
.goc-blog-single .post-content h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--gold-light);
  margin: 2rem 0 0.75rem;
}
.goc-blog-single .post-content p { margin-bottom: 1.4rem; }
.goc-blog-single .post-content a { color: var(--gold); text-decoration: underline; }
.goc-blog-single .post-content blockquote {
  border-left: 3px solid var(--gold);
  padding: 1rem 1.5rem;
  margin: 2rem 0;
  background: rgba(212,168,67,0.05);
  border-radius: 0 8px 8px 0;
  font-style: italic;
  color: var(--silver);
}
.goc-blog-single .post-thumbnail {
  width: 100%;
  border-radius: 12px;
  margin-bottom: 2.5rem;
  aspect-ratio: 16/9;
  object-fit: cover;
}

/* ==================== BLOG — archive.php ==================== */
.goc-blog-archive {
  max-width: 1100px;
  margin: 0 auto;
  padding: 8rem 2rem 5rem;
}
.goc-blog-archive h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--white);
  margin-bottom: 0.5rem;
}
.goc-posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}
.goc-post-card {
  background: var(--navy-card);
  border: 1px solid var(--navy-card-border);
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  text-decoration: none;
  display: block;
}
.goc-post-card:hover {
  transform: translateY(-4px);
  border-color: rgba(212,168,67,0.4);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}
.goc-post-card-thumb {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}
.goc-post-card-thumb-placeholder {
  width: 100%;
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--navy-mid), var(--navy-card));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--gold);
  opacity: 0.4;
}
.goc-post-card-body { padding: 1.5rem; }
.goc-post-card-cat {
  font-family: var(--font-body);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}
.goc-post-card-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--white);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 0.75rem;
}
.goc-post-card-excerpt {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}
.goc-post-card-meta {
  font-family: var(--font-body);
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.06em;
}

/* ==================== WAITLIST FORM ==================== */
.waitlist-bg {
  background: linear-gradient(135deg, var(--navy-surface) 0%, var(--navy-mid) 100%);
  border-top: 1px solid rgba(212,168,67,0.2);
}
.waitlist-inner { max-width: 600px; margin: 0 auto; text-align: center; }
.waitlist-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--white);
  font-weight: 600;
  margin-bottom: 0.75rem;
}
.waitlist-form {
  display: flex;
  gap: 0.75rem;
  margin-top: 2rem;
  flex-wrap: wrap;
  justify-content: center;
}
.waitlist-form input {
  flex: 1;
  min-width: 240px;
  padding: 0.85rem 1.25rem;
  background: rgba(255,255,255,0.06);
  border: 1.5px solid rgba(212,168,67,0.3);
  border-radius: 4px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.3s;
}
.waitlist-form input:focus { border-color: var(--gold); }
.waitlist-success {
  display: none;
  color: var(--gold);
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin-top: 1.5rem;
}
.waitlist-note {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 1rem;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 768px) {
  .goc-nav { padding: 1rem 1.5rem; }
  .goc-nav.scrolled { padding: 0.75rem 1.5rem; }
  .goc-nav-actions .btn { font-size: 0.7rem; padding: 0.55rem 1rem; }
  .goc-nav-actions .goc-nav-link { display: none; }
  .section { padding: 3.5rem 1.25rem; }
  .goc-posts-grid { grid-template-columns: 1fr; }
  .goc-footer-links { gap: 1rem; }
}