/*
Theme Name: InstituteMentor
Theme URI: https://institutementor.com
Author: InstituteMentor
Author URI: https://institutementor.com
Description: AI-powered career guidance theme — dark, modern, glassmorphic design with teal/purple accents.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
License: GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: institutementor
Tags: dark, modern, education, ai, career-guidance, custom-logo, custom-menu, featured-images, threaded-comments
*/

/* ===== CSS Variables / Design Tokens ===== */
:root {
  --im-bg: hsl(240 20% 4%);
  --im-fg: hsl(210 40% 96%);
  --im-card: hsl(240 15% 8%);
  --im-card-fg: hsl(210 40% 96%);
  --im-primary: hsl(168 80% 50%);
  --im-primary-fg: hsl(240 20% 4%);
  --im-secondary: hsl(260 60% 60%);
  --im-secondary-fg: hsl(210 40% 98%);
  --im-muted: hsl(240 10% 14%);
  --im-muted-fg: hsl(215 20% 55%);
  --im-border: hsl(240 10% 18%);
  --im-radius: 0.75rem;
  --im-font-body: 'Inter', sans-serif;
  --im-font-heading: 'Space Grotesk', sans-serif;
}

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

body {
  background: var(--im-bg);
  color: var(--im-fg);
  font-family: var(--im-font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--im-font-heading);
  line-height: 1.2;
}

a { color: var(--im-primary); text-decoration: none; transition: color 0.3s; }
a:hover { color: var(--im-fg); }

img { max-width: 100%; height: auto; }

.container { max-width: 1280px; margin: 0 auto; padding: 0 1rem; }

/* ===== Utility ===== */
.gradient-text {
  background: linear-gradient(135deg, var(--im-primary), var(--im-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glow-primary {
  box-shadow: 0 0 30px -5px var(--im-primary);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
}

.badge-primary {
  border: 1px solid hsla(168,80%,50%,0.3);
  background: hsla(168,80%,50%,0.05);
  color: var(--im-primary);
}

.badge-secondary {
  border: 1px solid hsla(260,60%,60%,0.3);
  background: hsla(260,60%,60%,0.05);
  color: var(--im-secondary);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  border-radius: var(--im-radius);
  font-weight: 600;
  font-size: 1.125rem;
  cursor: pointer;
  border: none;
  transition: transform 0.2s, box-shadow 0.3s;
  text-decoration: none;
}

.btn:hover { transform: scale(1.05); }

.btn-primary {
  background: var(--im-primary);
  color: var(--im-primary-fg);
}

.btn-primary:hover { color: var(--im-primary-fg); }

.btn-outline {
  background: hsla(240,15%,8%,0.5);
  color: var(--im-fg);
  border: 1px solid var(--im-border);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  border-color: hsla(168,80%,50%,0.5);
  color: var(--im-fg);
}

.btn-sm {
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
}

/* ===== Section ===== */
.section {
  padding: 6rem 1rem;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  margin-bottom: 1rem;
}

.section-header p {
  color: var(--im-muted-fg);
  font-size: 1.125rem;
  max-width: 42rem;
  margin: 0 auto;
}

/* ===== Cards ===== */
.card {
  padding: 2rem;
  border-radius: 1rem;
  border: 1px solid var(--im-border);
  background: hsla(240,15%,8%,0.5);
  backdrop-filter: blur(10px);
  transition: border-color 0.3s, background 0.3s;
}

.card:hover {
  border-color: hsla(168,80%,50%,0.4);
  background: hsla(168,80%,50%,0.05);
}

.card-icon {
  width: 3rem;
  height: 3rem;
  border-radius: var(--im-radius);
  background: hsla(168,80%,50%,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--im-primary);
}

.card h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 0.75rem; }
.card p { color: var(--im-muted-fg); font-size: 0.875rem; line-height: 1.7; }

/* ===== Grid ===== */
.grid { display: grid; gap: 1.5rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ===== Header ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: hsla(240,20%,4%,0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid hsla(240,10%,18%,0.5);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

.site-brand {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  color: var(--im-fg);
  font-weight: 700;
  font-size: 1.125rem;
  font-family: var(--im-font-heading);
}

.site-brand img {
  width: 2.5rem;
  height: 2.5rem;
}

.main-nav { display: flex; align-items: center; gap: 2rem; list-style: none; }
.main-nav a {
  color: var(--im-muted-fg);
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.3s;
}
.main-nav a:hover { color: var(--im-fg); }

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--im-muted-fg);
  cursor: pointer;
  font-size: 1.5rem;
}

@media (max-width: 1024px) {
  .main-nav { display: none; }
  .mobile-toggle { display: block; }
  .main-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 4rem;
    left: 0;
    right: 0;
    background: hsla(240,20%,4%,0.95);
    backdrop-filter: blur(20px);
    padding: 1rem;
    border-bottom: 1px solid var(--im-border);
  }
}

/* ===== Hero ===== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  padding: 8rem 1rem 4rem;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(128px);
  pointer-events: none;
}

.hero-orb-1 {
  top: 25%;
  left: -8rem;
  width: 24rem;
  height: 24rem;
  background: hsla(168,80%,50%,0.1);
}

.hero-orb-2 {
  bottom: 25%;
  right: -8rem;
  width: 24rem;
  height: 24rem;
  background: hsla(260,60%,60%,0.1);
}

.hero h1 {
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.hero p {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--im-muted-fg);
  max-width: 42rem;
  margin: 0 auto 3rem;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

/* Stats */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 6rem;
  width: 100%;
  max-width: 56rem;
}

@media (max-width: 640px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

.stat-card {
  text-align: center;
  padding: 1.5rem;
  border-radius: 1rem;
  background: hsla(240,15%,8%,0.5);
  backdrop-filter: blur(10px);
  border: 1px solid var(--im-border);
}

.stat-value {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--im-muted-fg);
  margin-top: 0.25rem;
}

/* ===== How It Works ===== */
.steps-list { max-width: 48rem; margin: 0 auto; }

.step-item {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  margin-bottom: 2rem;
}

.step-number {
  flex-shrink: 0;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: hsla(168,80%,50%,0.2);
  border: 2px solid var(--im-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--im-primary);
  font-size: 1.125rem;
}

.step-content {
  flex: 1;
  padding: 2rem;
  border-radius: 1rem;
  border: 1px solid var(--im-border);
  background: hsla(240,15%,8%,0.5);
  backdrop-filter: blur(10px);
}

.step-content h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 0.75rem; }
.step-content p { color: var(--im-muted-fg); font-size: 0.875rem; line-height: 1.7; }

/* ===== Testimonials ===== */
.testimonial-card {
  position: relative;
  padding: 2rem;
  border-radius: 1rem;
  border: 1px solid var(--im-border);
  background: hsla(240,15%,8%,0.5);
  backdrop-filter: blur(10px);
  transition: border-color 0.3s;
}

.testimonial-card:hover { border-color: hsla(260,60%,60%,0.3); }

.testimonial-stars { display: flex; gap: 0.25rem; margin-bottom: 1rem; color: var(--im-primary); }

.testimonial-text {
  color: var(--im-fg);
  font-size: 0.875rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial-avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: linear-gradient(135deg, hsla(168,80%,50%,0.3), hsla(260,60%,60%,0.3));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--im-fg);
}

.testimonial-name { font-weight: 600; font-size: 0.875rem; }
.testimonial-role { color: var(--im-muted-fg); font-size: 0.75rem; }

/* ===== CTA ===== */
.cta-box {
  position: relative;
  overflow: hidden;
  border-radius: 1.5rem;
  border: 1px solid hsla(168,80%,50%,0.2);
  background: linear-gradient(135deg, hsla(168,80%,50%,0.1), hsla(240,15%,8%,1), hsla(260,60%,60%,0.1));
  padding: 4rem;
  text-align: center;
  max-width: 56rem;
  margin: 0 auto;
}

.cta-box h2 { font-size: clamp(2rem, 5vw, 3rem); font-weight: 700; margin-bottom: 1.5rem; }
.cta-box p { color: var(--im-muted-fg); font-size: 1.125rem; max-width: 42rem; margin: 0 auto 2.5rem; }
.cta-box .note { font-size: 0.75rem; color: var(--im-muted-fg); margin-top: 2rem; }

@media (max-width: 640px) {
  .cta-box { padding: 2rem; }
}

/* ===== Footer ===== */
.site-footer {
  border-top: 1px solid hsla(240,10%,18%,0.5);
  background: var(--im-bg);
  padding: 3.5rem 0;
  position: relative;
  overflow: hidden;
}

.footer-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 2.5rem;
}

@media (max-width: 640px) {
  .footer-links { grid-template-columns: 1fr; }
}

.footer-link-group h4 {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: hsla(168,80%,50%,0.7);
  margin-bottom: 0.75rem;
}

.footer-link-group ul { list-style: none; display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; }

.footer-link-group a {
  color: var(--im-muted-fg);
  font-size: 0.875rem;
  transition: color 0.3s;
}

.footer-link-group a:hover { color: var(--im-fg); }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid hsla(240,10%,18%,0.3);
  padding-top: 2rem;
}

.footer-contact { display: flex; flex-wrap: wrap; gap: 1.25rem; }
.footer-contact span {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--im-muted-fg);
}

.footer-copy { font-size: 0.75rem; color: hsla(215,20%,55%,0.6); }

/* ===== Blog / Archive ===== */
.post-card {
  border-radius: 1rem;
  border: 1px solid var(--im-border);
  background: hsla(240,15%,8%,0.5);
  overflow: hidden;
  transition: border-color 0.3s;
}

.post-card:hover { border-color: hsla(168,80%,50%,0.3); }

.post-card-img {
  width: 100%;
  height: 12rem;
  object-fit: cover;
}

.post-card-body { padding: 1.5rem; }
.post-card-body h3 { font-size: 1.125rem; font-weight: 700; margin-bottom: 0.5rem; }
.post-card-body p { color: var(--im-muted-fg); font-size: 0.875rem; margin-bottom: 1rem; }
.post-card-meta { font-size: 0.75rem; color: var(--im-muted-fg); }

/* ===== Single Post ===== */
.single-content {
  max-width: 48rem;
  margin: 0 auto;
  padding: 8rem 1rem 4rem;
}

.single-content h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  margin-bottom: 1rem;
}

.single-content .post-meta {
  color: var(--im-muted-fg);
  font-size: 0.875rem;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--im-border);
}

.single-content .entry-content {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--im-card-fg);
}

.single-content .entry-content h2 { font-size: 1.5rem; margin: 2rem 0 1rem; }
.single-content .entry-content h3 { font-size: 1.25rem; margin: 1.5rem 0 0.75rem; }
.single-content .entry-content p { margin-bottom: 1.25rem; }
.single-content .entry-content ul, .single-content .entry-content ol {
  margin: 1rem 0;
  padding-left: 1.5rem;
  color: var(--im-muted-fg);
}

.single-content .entry-content blockquote {
  border-left: 3px solid var(--im-primary);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  background: hsla(168,80%,50%,0.05);
  border-radius: 0 var(--im-radius) var(--im-radius) 0;
  color: var(--im-muted-fg);
  font-style: italic;
}

.single-content .entry-content img {
  border-radius: 1rem;
  margin: 1.5rem 0;
}

/* ===== 404 ===== */
.page-404 {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  text-align: center;
}

.page-404 h1 {
  font-size: 6rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

/* ===== WordPress Specific ===== */
.wp-block-image img { border-radius: 1rem; }
.alignwide { max-width: 72rem; margin-left: auto; margin-right: auto; }
.alignfull { max-width: 100%; }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--im-bg); }
::-webkit-scrollbar-thumb { background: var(--im-muted); border-radius: 3px; }

/* Page content compatibility */
.page-content {
  max-width: 48rem;
  margin: 0 auto;
  padding: 8rem 1rem 4rem;
}

.page-content h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  margin-bottom: 2rem;
}

.page-content .entry-content {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--im-card-fg);
}

/* Chat widget (static preview) */
.chat-widget {
  max-width: 48rem;
  margin: 0 auto;
  border-radius: 1rem;
  border: 1px solid var(--im-border);
  background: hsla(240,15%,8%,0.8);
  backdrop-filter: blur(10px);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px hsla(168,80%,50%,0.05);
}

.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--im-border);
  background: hsla(240,10%,14%,0.3);
}

.chat-header-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.chat-avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: hsla(168,80%,50%,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--im-primary);
  font-size: 1.25rem;
}

.chat-body {
  padding: 1.5rem;
  min-height: 10rem;
}

.chat-message {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.chat-message p {
  padding: 0.75rem 1rem;
  border-radius: 1rem;
  font-size: 0.875rem;
  line-height: 1.6;
  max-width: 80%;
}

.chat-message.bot p {
  background: hsla(240,10%,14%,0.5);
  color: var(--im-fg);
  border-top-left-radius: 0.25rem;
}

.chat-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--im-border);
  background: hsla(240,10%,14%,0.2);
  text-align: center;
}

/* Career Visualizer Buttons */
.career-options { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }

@media (max-width: 640px) {
  .career-options { grid-template-columns: repeat(2, 1fr); }
}

.career-option {
  padding: 1.5rem;
  border-radius: 1rem;
  border: 1px solid var(--im-border);
  background: hsla(240,15%,8%,0.5);
  text-align: center;
  cursor: pointer;
  transition: border-color 0.3s, background 0.3s;
  text-decoration: none;
  color: var(--im-fg);
}

.career-option:hover {
  border-color: hsla(168,80%,50%,0.5);
  background: hsla(168,80%,50%,0.05);
  color: var(--im-primary);
}

.career-option .emoji { font-size: 2.5rem; margin-bottom: 0.75rem; }
.career-option .label { font-weight: 600; }