/* Edna Andeyo Abasi — Personal Portfolio Site Styles */
/* Member accent: deep forest green for climate/agriculture */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');
:root { --primary-color: #004d40; --secondary-color: #00796b; --accent-color: #ffb300; --member-accent: #1b5e20; --text-dark: #1a1a2e; --text-muted: #6b7280; --text-light: #fff; --bg-light: #f8fafb; --card-bg: #ffffff; --border-radius: 12px; --border-radius-lg: 20px; --shadow-sm: 0 2px 8px rgba(0,0,0,0.06); --shadow-md: 0 8px 24px rgba(0,0,0,0.10); --shadow-lg: 0 16px 48px rgba(0,77,64,0.15); --font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; --transition: all 0.3s ease; }
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; overflow-x: hidden; width: 100%; max-width: 100vw; }
body { font-family: var(--font-family); color: var(--text-dark); line-height: 1.7; background: #fff; }
img { max-width: 100%; height: auto; } a { transition: var(--transition); }
.container { width: 90%; max-width: 1200px; margin: 0 auto; }
.site-header { position: sticky; top: 0; z-index: 99999; width: 100%; }
.top-bar { background: #00261f; color: #e0e0e0; font-size: 0.85rem; padding: 8px 0; }
.top-bar-flex { display: flex; justify-content: space-between; align-items: center; width: 90%; max-width: 1200px; margin: 0 auto; }
.top-bar a { color: #e0e0e0; text-decoration: none; } .top-bar a:hover { color: var(--accent-color); }
.top-bar .divider { margin: 0 10px; opacity: 0.5; } .top-bar-social a { margin-left: 12px; font-size: 1rem; }
.site-navbar { position: relative; z-index: 10; background: rgba(0, 77, 64, 0.97); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid rgba(255,255,255,0.1); transition: var(--transition); }
.nav-container { width: 90%; max-width: 1200px; margin: 0 auto; }
.nav-flex { display: flex; justify-content: space-between; align-items: center; padding: 14px 0; }
.brand-link { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-name { color: #fff; font-weight: 800; font-size: 1.5rem; line-height: 1; letter-spacing: 1px; }
.brand-tag { color: var(--accent-color); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 2px; margin-top: 4px; }
.brand-text { display: flex; flex-direction: column; }
.nav-links { list-style: none; display: flex; align-items: center; gap: 22px; margin: 0; padding: 0; }
.nav-item { color: rgba(255,255,255,0.88); text-decoration: none; font-weight: 500; font-size: 0.95rem; position: relative; padding: 5px 0; transition: color 0.3s; }
.nav-item::after { content: ''; position: absolute; width: 0; height: 2px; bottom: 0; left: 0; background: var(--accent-color); transition: width 0.3s ease; }
.nav-item:hover { color: #fff; } .nav-item:hover::after { width: 100%; }
.nav-cta { background: var(--accent-color); color: #000 !important; padding: 9px 20px; border-radius: 25px; text-decoration: none; font-weight: 700; font-size: 0.9rem; transition: var(--transition); box-shadow: 0 4px 15px rgba(255,179,0,0.3); }
.nav-cta:hover { background: #ffc107; transform: translateY(-2px); }
/* ── Nav Dropdowns ── */
.nav-dropdown-wrap { position: relative; }
.nav-has-dropdown { display: flex; align-items: center; gap: 5px; }
.nav-arrow { font-size: 0.65rem; transition: transform 0.25s ease; opacity: 0.7; }
.nav-dropdown-wrap:hover .nav-arrow,
.nav-dropdown-wrap .nav-dropdown.open ~ a .nav-arrow { transform: rotate(180deg); }
.nav-dropdown { position: absolute; top: calc(100% + 10px); left: 50%; transform: translateX(-50%); background: rgba(0,38,31,0.98); backdrop-filter: blur(12px); border-radius: 10px; min-width: 200px; padding: 8px 0; box-shadow: 0 12px 36px rgba(0,0,0,0.25); border: 1px solid rgba(255,255,255,0.08); list-style: none; margin: 0; opacity: 0; visibility: hidden; transform: translateX(-50%) translateY(-8px); transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s; z-index: 1000; }
.nav-dropdown.open,
.nav-dropdown-wrap:hover .nav-dropdown { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.nav-dropdown::after { content: ''; position: absolute; top: -15px; left: 0; width: 100%; height: 15px; }
.nav-dropdown li a { display: flex; align-items: center; gap: 10px; padding: 10px 20px; color: rgba(255,255,255,0.85); text-decoration: none; font-size: 0.88rem; font-weight: 500; transition: background 0.2s, color 0.2s; white-space: nowrap; }
.nav-dropdown li a i { width: 16px; color: var(--accent-color); font-size: 0.82rem; }
.nav-dropdown li a:hover { background: rgba(255,255,255,0.08); color: #fff; }
.nav-dropdown::before { content: ''; position: absolute; top: -6px; left: 50%; transform: translateX(-50%); border: 6px solid transparent; border-bottom-color: rgba(0,38,31,0.98); border-top: none; }

.mobile-toggle { display: none; background: none; border: none; cursor: pointer; padding: 5px; flex-direction: column; gap: 6px; }
.mobile-toggle span { display: block; width: 28px; height: 3px; background: #fff; border-radius: 3px; transition: var(--transition); }
.mobile-toggle.is-active span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.mobile-toggle.is-active span:nth-child(2) { opacity: 0; }
.mobile-toggle.is-active span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }
.page-header { background-color: var(--primary-color); color: var(--text-light); text-align: center; padding: 80px 20px; background-attachment: fixed; }
.page-header h1 { font-size: 3rem; font-weight: 800; margin-bottom: 12px; }
.tagline { font-size: 1.3rem; color: rgba(255,255,255,0.88); }
.member-hero { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #00261f 0%, #004d40 50%, #00695c 100%); position: relative; overflow: hidden; text-align: center; padding: 60px 20px; }
.member-hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 70% 50%, rgba(255,179,0,0.08) 0%, transparent 60%); pointer-events: none; }
.hero-content { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 24px; max-width: 900px; margin: 0 auto; }
.hero-profile-img-wrap { width: 180px; height: 180px; border-radius: var(--border-radius-lg); border: 5px solid var(--accent-color); overflow: hidden; box-shadow: 0 12px 40px rgba(0,0,0,0.3); }
.hero-profile-img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-badge { background: rgba(255,179,0,0.15); color: var(--accent-color); padding: 5px 16px; border-radius: 20px; font-size: 0.85rem; font-weight: 600; border: 1px solid rgba(255,179,0,0.3); display: inline-block; margin-bottom: 8px; }
.hero-text h1 { font-size: 3.2rem; font-weight: 800; color: #fff; margin: 0 0 8px 0; }
.hero-title-label { color: var(--accent-color); font-size: 1.1rem; font-weight: 600; text-transform: uppercase; letter-spacing: 2px; margin: 0 0 16px 0; }
.hero-skills-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin: 10px 0 20px; }
.hero-cta-row { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.btn { padding: 11px 26px; text-decoration: none; border-radius: 8px; font-weight: 600; display: inline-block; margin: 4px; transition: var(--transition); cursor: pointer; border: 2px solid transparent; font-size: 0.95rem; }
.btn-primary { background: var(--accent-color); color: #000; } .btn-primary:hover { background: #ffc107; transform: translateY(-2px); color: #000; }
.btn-secondary { background: transparent; border: 2px solid var(--accent-color); color: var(--accent-color); } .btn-secondary:hover { background: rgba(255,179,0,0.1); }
.btn-outline { background: rgba(255,255,255,0.1); border: 2px solid rgba(255,255,255,0.4); color: #fff; } .btn-outline:hover { background: rgba(255,255,255,0.2); color: #fff; }
.btn-lg { padding: 14px 32px; font-size: 1.05rem; }
.content-section { padding: 80px 0; } .bg-light { background: var(--bg-light); }
.section-header { text-align: center; margin-bottom: 50px; }
.section-badge { display: inline-block; background: rgba(0,121,107,0.1); color: var(--secondary-color); padding: 5px 16px; border-radius: 20px; font-size: 0.82rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 14px; }
.section-title { font-size: 2.4rem; font-weight: 800; color: var(--primary-color); margin: 0 0 16px; }
.section-desc { color: var(--text-muted); font-size: 1.05rem; max-width: 620px; margin: 0 auto; }
.two-col-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.stats-section { background: var(--primary-color); padding: 50px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat-card { background: rgba(255,255,255,0.07); border-radius: var(--border-radius); padding: 30px 20px; text-align: center; border: 1px solid rgba(255,255,255,0.1); transition: var(--transition); }
.stat-card:hover { background: rgba(255,255,255,0.12); transform: translateY(-4px); }
.stat-icon { font-size: 2rem; color: var(--accent-color); margin-bottom: 12px; }
.stat-number { font-size: 2.8rem; font-weight: 800; color: #fff; line-height: 1; }
.stat-label { font-size: 0.85rem; color: rgba(255,255,255,0.7); text-transform: uppercase; letter-spacing: 1px; margin-top: 6px; }
.platforms-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 28px; margin-top: 20px; }
.platform-card { background: var(--card-bg); padding: 32px; border-radius: var(--border-radius); box-shadow: var(--shadow-sm); border-top: 4px solid var(--secondary-color); transition: transform 0.3s ease, box-shadow 0.3s ease; }
.platform-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.card-icon { width: 52px; height: 52px; border-radius: 12px; background: rgba(0,121,107,0.1); display: flex; align-items: center; justify-content: center; font-size: 1.4rem; color: var(--secondary-color); margin-bottom: 18px; }
.platform-card h3 { font-size: 1.2rem; font-weight: 700; color: var(--primary-color); margin: 0 0 10px; }
.platform-card p { color: var(--text-muted); font-size: 0.95rem; margin: 0; }
.learn-more { display: inline-block; margin-top: 16px; color: var(--secondary-color); text-decoration: none; font-weight: 600; font-size: 0.9rem; }
.learn-more:hover { color: var(--primary-color); }
.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 28px; }
.portfolio-card-full { background: var(--card-bg); border-radius: var(--border-radius); padding: 30px; box-shadow: var(--shadow-sm); border-left: 4px solid var(--accent-color); transition: var(--transition); }
.portfolio-card-full:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.portfolio-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 16px; }
.portfolio-icon { width: 44px; height: 44px; border-radius: 10px; background: rgba(0,77,64,0.1); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; color: var(--primary-color); }
.portfolio-status-badge { padding: 4px 12px; border-radius: 20px; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; }
.portfolio-status-badge.live,.portfolio-status-badge.completed { background: #d4edda; color: #155724; }
.portfolio-status-badge.in-progress { background: #fff3cd; color: #856404; }
.portfolio-status-badge.research { background: #cce5ff; color: #004085; }
.portfolio-card-full h3 { font-size: 1.15rem; font-weight: 700; color: var(--primary-color); margin: 0 0 10px; }
.project-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.publications-list { display: flex; flex-direction: column; gap: 24px; }
.publication-item { background: var(--card-bg); border-radius: var(--border-radius); padding: 28px; box-shadow: var(--shadow-sm); display: flex; gap: 20px; align-items: flex-start; border-left: 4px solid var(--secondary-color); transition: var(--transition); }
.publication-item:hover { transform: translateX(4px); box-shadow: var(--shadow-md); }
.pub-type-badge { background: rgba(0,121,107,0.1); color: var(--secondary-color); padding: 6px 14px; border-radius: 20px; font-size: 0.78rem; font-weight: 700; white-space: nowrap; }
.pub-body h3 { font-size: 1.15rem; font-weight: 700; color: var(--primary-color); margin: 0 0 8px; }
.pub-meta { color: var(--text-muted); font-size: 0.88rem; margin: 0 0 8px; }
.blog-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 28px; }
.blog-card-full { background: var(--card-bg); border-radius: var(--border-radius); padding: 30px; box-shadow: var(--shadow-sm); border-top: 4px solid var(--accent-color); transition: var(--transition); }
.blog-card-full:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.blog-card-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.blog-category-badge { background: rgba(255,179,0,0.12); color: #856404; padding: 4px 12px; border-radius: 20px; font-size: 0.78rem; font-weight: 700; text-transform: uppercase; }
.blog-date { color: var(--text-muted); font-size: 0.85rem; margin: 0; }
.blog-card-full h3 { font-size: 1.1rem; font-weight: 700; color: var(--primary-color); margin: 0 0 10px; }
.platform-card .blog-category-badge { margin-bottom: 10px; display: inline-block; }
.platform-card .blog-date { color: var(--text-muted); font-size: 0.85rem; margin-bottom: 8px; }
.skill-badge { background: rgba(0,121,107,0.09); color: var(--secondary-color); padding: 6px 14px; border-radius: 20px; font-size: 0.82rem; font-weight: 600; transition: var(--transition); cursor: default; }
.skill-badge:hover { background: var(--secondary-color); color: #fff; }
.skill-badge-lg { font-size: 0.9rem; padding: 8px 18px; }
.skills-cloud { display: flex; flex-wrap: wrap; gap: 10px; }
.skills-visual h3 { font-size: 1.4rem; font-weight: 700; color: var(--primary-color); margin-bottom: 20px; }
.about-photo { width: 100%; max-width: 380px; border-radius: var(--border-radius-lg); box-shadow: var(--shadow-lg); object-fit: cover; aspect-ratio: 1/1; object-position: center top; }
.qualifications-list { display: flex; flex-direction: column; gap: 18px; margin-top: 24px; }
.qual-item { display: flex; gap: 16px; align-items: flex-start; }
.qual-icon { width: 42px; height: 42px; flex-shrink: 0; border-radius: 10px; background: rgba(0,121,107,0.1); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; color: var(--secondary-color); }
.qual-item strong { display: block; color: var(--primary-color); margin-bottom: 4px; }
.qual-item p { color: var(--text-muted); margin: 0; font-size: 0.92rem; }
.contact-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.contact-chip { background: rgba(0,77,64,0.07); color: var(--primary-color); padding: 8px 16px; border-radius: 8px; font-size: 0.9rem; font-weight: 500; text-decoration: none; display: flex; align-items: center; gap: 8px; transition: var(--transition); border: 1px solid rgba(0,77,64,0.12); }
.contact-chip:hover { background: var(--primary-color); color: #fff; }
.contact-layout { align-items: flex-start; gap: 50px; }
.contact-info-list { display: flex; flex-direction: column; gap: 18px; margin-top: 24px; }
.contact-info-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-info-icon { width: 44px; height: 44px; flex-shrink: 0; border-radius: 10px; background: rgba(0,121,107,0.1); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; color: var(--secondary-color); }
.contact-info-item strong { display: block; color: var(--primary-color); margin-bottom: 3px; }
.contact-info-item p { color: var(--text-muted); margin: 0; font-size: 0.92rem; }
.contact-info-item a { color: var(--secondary-color); text-decoration: none; }
.contact-info-item a:hover { color: var(--primary-color); }
.social-row { display: flex; gap: 12px; flex-wrap: wrap; }
.social-icon-btn { width: 40px; height: 40px; border-radius: 50%; background: rgba(0,77,64,0.08); color: var(--primary-color); display: flex; align-items: center; justify-content: center; font-size: 1.05rem; text-decoration: none; transition: var(--transition); border: 1px solid rgba(0,77,64,0.12); }
.social-icon-btn:hover { background: var(--primary-color); color: #fff; transform: translateY(-3px); }
.affiliation-card { background: rgba(0,77,64,0.06); border: 1px solid rgba(0,77,64,0.15); border-radius: var(--border-radius); padding: 18px 20px; }
.affiliation-card a { color: var(--secondary-color); font-weight: 600; }
.contact-form-card { background: var(--card-bg); border-radius: var(--border-radius-lg); padding: 40px; box-shadow: var(--shadow-md); border-top: 5px solid var(--accent-color); }
.contact-form-card h3 { font-size: 1.5rem; font-weight: 700; color: var(--primary-color); margin: 0 0 24px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 600; color: var(--text-dark); margin-bottom: 7px; font-size: 0.9rem; }
.required { color: #e53e3e; }
.form-control { width: 100%; padding: 12px 16px; border: 1.5px solid #e2e8f0; border-radius: 8px; font-size: 0.95rem; font-family: var(--font-family); transition: var(--transition); background: #fff; color: var(--text-dark); }
.form-control:focus { outline: none; border-color: var(--secondary-color); box-shadow: 0 0 0 3px rgba(0,121,107,0.12); }
textarea.form-control { resize: vertical; min-height: 130px; }
.service-card { border-top-color: var(--member-accent, var(--secondary-color)); }
.process-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 28px; margin-top: 30px; }
.process-step { background: var(--card-bg); border-radius: var(--border-radius); padding: 30px; box-shadow: var(--shadow-sm); text-align: center; transition: var(--transition); }
.process-step:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.step-number { font-size: 2.5rem; font-weight: 800; color: var(--accent-color); line-height: 1; margin-bottom: 14px; }
.process-step h3 { font-size: 1.1rem; font-weight: 700; color: var(--primary-color); margin: 0 0 8px; }
.process-step p { color: var(--text-muted); font-size: 0.92rem; margin: 0; }
.cta-strip { background: linear-gradient(135deg, var(--primary-color), #00695c); color: #fff; padding: 80px 20px; text-align: center; }
.cta-strip h2 { font-size: 2.4rem; font-weight: 800; margin: 0 0 16px; }
.cta-strip p { font-size: 1.1rem; color: rgba(255,255,255,0.85); margin: 0 0 28px; }
.collab-callout { background: var(--bg-light); border-radius: var(--border-radius-lg); padding: 50px 40px; text-align: center; border: 2px dashed rgba(0,77,64,0.2); }
.collab-callout h3 { font-size: 1.6rem; font-weight: 700; color: var(--primary-color); margin: 0 0 12px; }
.collab-callout p { color: var(--text-muted); margin: 0 0 20px; }
.alert { padding: 14px 20px; border-radius: 8px; text-align: center; font-weight: 500; }
.alert-success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.alert-danger { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }
.site-footer { background: #1a1a1a; color: #ccc; padding: 60px 0 24px; }
.footer-content { display: flex; flex-wrap: wrap; justify-content: space-between; width: 90%; max-width: 1200px; margin: 0 auto; gap: 36px; }
.footer-section { flex: 1 1 220px; }
.footer-section h3, .footer-section h4 { color: #fff; margin-bottom: 14px; }
.footer-section p { font-size: 0.92rem; line-height: 1.7; }
.footer-section ul { list-style: none; padding: 0; margin: 0; }
.footer-section ul li { margin-bottom: 8px; }
.footer-section ul li a { color: #ccc; text-decoration: none; font-size: 0.92rem; transition: color 0.3s; }
.footer-section ul li a:hover { color: var(--accent-color); }
.footer-bottom { text-align: center; margin-top: 50px; padding-top: 20px; border-top: 1px solid #333; font-size: 0.88rem; padding-left: 20px; padding-right: 20px; }
.developer-credit a { color: var(--accent-color); text-decoration: none; font-weight: 700; }
[data-anim] { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
[data-anim="fade-right"] { transform: translateX(-30px); }
[data-anim="fade-left"] { transform: translateX(30px); }
[data-anim].animated { opacity: 1; transform: none; }
@media (max-width: 992px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } .two-col-grid { grid-template-columns: 1fr; gap: 40px; } }
@media (max-width: 768px) { .mobile-toggle { display: flex; position: relative; z-index: 1001; pointer-events: auto !important; } .nav-links { position: absolute; top: 100%; left: 0; width: 100%; background: var(--primary-color); flex-direction: column; align-items: center; padding: 30px 20px; gap: 20px; clip-path: polygon(0 0, 100% 0, 100% 0, 0 0); transition: clip-path 0.4s ease; box-shadow: 0 10px 10px rgba(0,0,0,0.1); z-index: 1000; } .nav-links.active { clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%); } .page-header h1 { font-size: 2rem; } .hero-text h1 { font-size: 2.2rem; } .section-title { font-size: 1.8rem; } .top-bar-flex { flex-direction: column; gap: 8px; } .footer-content { flex-direction: column; } .member-hero { min-height: auto; padding: 60px 20px; } .contact-form-card { padding: 24px 20px; } .cta-strip h2 { font-size: 1.8rem; }
    .nav-dropdown { position: static; transform: none !important; opacity: 1; visibility: visible; background: rgba(255,255,255,0.06); border-radius: 8px; box-shadow: none; border: none; padding: 4px 0; max-height: 0; overflow: hidden; transition: max-height 0.3s ease; display: block; }
    .nav-dropdown.open { max-height: 300px; transform: none !important; }
    .nav-dropdown::before { display: none; }
    .nav-dropdown-wrap { width: 100%; text-align: center; }
    .nav-has-dropdown { justify-content: center; }
}
@media (max-width: 480px) { .stats-grid { grid-template-columns: 1fr 1fr; } .hero-cta-row { flex-direction: column; } }

/* ── Portfolio & Gallery Filter Buttons ── */
.portfolio-filter-bar { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 40px; }
.filter-btn { background: transparent; border: 2px solid rgba(0,77,64,0.2); color: var(--primary-color); padding: 8px 22px; border-radius: 25px; font-size: 0.88rem; font-weight: 600; cursor: pointer; transition: var(--transition); font-family: var(--font-family); }
.filter-btn:hover, .filter-btn.active { background: var(--primary-color); border-color: var(--primary-color); color: #fff; }
.portfolio-category-tag { display: inline-block; background: rgba(255,179,0,0.12); color: #7a5c00; font-size: 0.72rem; font-weight: 700; padding: 3px 10px; border-radius: 12px; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; }

/* ── Gallery ── */
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; margin-top: 20px; }
.gallery-item { position: relative; border-radius: var(--border-radius); overflow: hidden; cursor: pointer; aspect-ratio: 4/3; background: #e8f5e9; box-shadow: var(--shadow-sm); transition: transform 0.3s ease, box-shadow 0.3s ease; }
.gallery-item:hover { transform: translateY(-4px) scale(1.01); box-shadow: var(--shadow-lg); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; display: block; }
.gallery-placeholder { width: 100%; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; background: linear-gradient(135deg, rgba(0,77,64,0.08), rgba(0,121,107,0.12)); }
.gallery-placeholder i { font-size: 2.5rem; color: var(--secondary-color); opacity: 0.5; }
.gallery-placeholder span { font-size: 0.8rem; font-weight: 600; color: var(--secondary-color); text-transform: uppercase; letter-spacing: 1px; opacity: 0.7; }
.gallery-caption-overlay { position: absolute; bottom: 0; left: 0; right: 0; background: linear-gradient(transparent, rgba(0,38,31,0.85)); padding: 30px 14px 14px; opacity: 0; transition: opacity 0.3s ease; }
.gallery-item:hover .gallery-caption-overlay { opacity: 1; }
.gallery-caption-overlay p { color: #fff; font-size: 0.85rem; font-weight: 600; margin: 0 0 4px; }
.gallery-cat-tag { background: var(--accent-color); color: #000; font-size: 0.7rem; font-weight: 700; padding: 2px 8px; border-radius: 10px; text-transform: uppercase; }
/* Lightbox */
.gallery-lightbox { position: fixed; inset: 0; background: rgba(0,0,0,0.92); z-index: 99999; display: none; align-items: center; justify-content: center; }
.gallery-lightbox.active { display: flex; }
.lightbox-inner { position: relative; max-width: 900px; width: 95vw; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.lightbox-inner img { max-height: 70vh; max-width: 100%; border-radius: 10px; object-fit: contain; }
.lightbox-close { position: absolute; top: -50px; right: 0; background: none; border: none; color: #fff; font-size: 1.6rem; cursor: pointer; padding: 8px; }
.lightbox-nav { background: rgba(255,255,255,0.1); border: none; color: #fff; font-size: 1.3rem; padding: 12px 18px; border-radius: 50%; cursor: pointer; position: absolute; top: 50%; transform: translateY(-50%); transition: background 0.2s; }
.lightbox-nav.prev { left: -60px; }
.lightbox-nav.next { right: -60px; }
.lightbox-nav:hover { background: rgba(255,255,255,0.2); }
.lightbox-content { width: 100%; display: flex; justify-content: center; }
.lightbox-placeholder { width: 400px; height: 280px; background: rgba(255,255,255,0.05); border-radius: 10px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; }
.lightbox-placeholder i { font-size: 3rem; color: rgba(255,255,255,0.3); }
.lightbox-placeholder p { color: rgba(255,255,255,0.5); font-size: 0.9rem; }
.lightbox-caption { color: rgba(255,255,255,0.85); font-size: 0.9rem; text-align: center; max-width: 600px; }

/* ── Awards ── */
.awards-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; margin-top: 20px; }
.award-card { background: var(--card-bg); border-radius: var(--border-radius); padding: 28px; box-shadow: var(--shadow-sm); position: relative; border-left: 4px solid var(--accent-color); transition: var(--transition); overflow: hidden; }
.award-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.award-year-badge { position: absolute; top: 18px; right: 18px; background: rgba(255,179,0,0.12); color: #7a5c00; font-size: 0.75rem; font-weight: 800; padding: 4px 10px; border-radius: 12px; }
.award-icon-wrap { width: 52px; height: 52px; border-radius: 12px; background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)); display: flex; align-items: center; justify-content: center; font-size: 1.4rem; color: #fff; margin-bottom: 16px; }
.award-category-tag { display: inline-block; background: rgba(0,121,107,0.1); color: var(--secondary-color); font-size: 0.7rem; font-weight: 700; padding: 3px 10px; border-radius: 12px; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; }
.award-body h3 { font-size: 1rem; font-weight: 700; color: var(--primary-color); margin: 0 0 6px; }
.award-org { font-size: 0.82rem; color: var(--text-muted); display: flex; align-items: center; gap: 6px; margin: 0 0 8px; }
.award-desc { font-size: 0.88rem; color: var(--text-muted); margin: 0; line-height: 1.6; }

/* ── Mission Pillars ── */
.pillars-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 28px; margin-top: 20px; }
.pillar-card { background: var(--card-bg); border-radius: var(--border-radius-lg); padding: 36px 28px; box-shadow: var(--shadow-md); text-align: center; position: relative; border-top: 5px solid var(--pillar-color, var(--primary-color)); transition: var(--transition); overflow: hidden; }
.pillar-card::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(0,77,64,0.03), transparent); pointer-events: none; }
.pillar-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.pillar-icon-wrap { width: 68px; height: 68px; border-radius: 50%; background: linear-gradient(135deg, var(--pillar-color, var(--primary-color)), var(--secondary-color)); display: flex; align-items: center; justify-content: center; font-size: 1.8rem; color: #fff; margin: 0 auto 20px; box-shadow: 0 8px 24px rgba(0,77,64,0.25); }
.pillar-card h3 { font-size: 1.3rem; font-weight: 800; color: var(--primary-color); margin: 0 0 12px; }
.pillar-card p { font-size: 0.93rem; color: var(--text-muted); line-height: 1.7; margin: 0; }

/* ── Blog Carousel ── */
.blog-carousel-wrapper { position: relative; overflow: hidden; }
.blog-carousel { display: flex; transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1); }
.blog-carousel-card { min-width: 100%; padding: 36px 40px; background: var(--card-bg); border-radius: var(--border-radius-lg); box-shadow: var(--shadow-md); border-top: 4px solid var(--accent-color); box-sizing: border-box; }
.blog-carousel-card h3 { font-size: 1.4rem; font-weight: 700; color: var(--primary-color); margin: 12px 0 8px; }
.blog-carousel-card p { color: var(--text-muted); line-height: 1.7; }
.carousel-controls { display: flex; align-items: center; justify-content: center; gap: 14px; margin-top: 20px; }
.carousel-btn { width: 42px; height: 42px; border-radius: 50%; border: 2px solid var(--primary-color); background: transparent; color: var(--primary-color); font-size: 0.95rem; cursor: pointer; transition: var(--transition); display: flex; align-items: center; justify-content: center; }
.carousel-btn:hover { background: var(--primary-color); color: #fff; }
.carousel-dots { display: flex; gap: 8px; }
.carousel-dot { width: 10px; height: 10px; border-radius: 50%; border: none; background: rgba(0,77,64,0.2); cursor: pointer; padding: 0; transition: var(--transition); }
.carousel-dot.active { background: var(--primary-color); transform: scale(1.3); }

/* ── Featured Publication CTA ── */
.pub-cta-section { background: linear-gradient(135deg, #f0f7f4, #e8f5e9); }
.featured-pub-block { display: flex; gap: 48px; align-items: center; background: var(--card-bg); border-radius: var(--border-radius-lg); padding: 48px; box-shadow: var(--shadow-lg); border-left: 6px solid var(--accent-color); }
.featured-pub-icon-col { display: flex; flex-direction: column; align-items: center; gap: 12px; flex-shrink: 0; }
.pub-icon-circle { width: 100px; height: 100px; border-radius: 20px; background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)); display: flex; align-items: center; justify-content: center; font-size: 2.8rem; color: #fff; box-shadow: 0 12px 32px rgba(0,77,64,0.25); }
.pub-type-label, .pub-year-label { font-size: 0.8rem; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }
.pub-year-label { color: var(--accent-color); }
.featured-pub-title { font-size: 1.8rem; font-weight: 800; color: var(--primary-color); margin: 8px 0 4px; }
.featured-pub-subtitle { font-size: 1rem; color: var(--secondary-color); font-weight: 600; margin: 0 0 16px; }
.featured-pub-desc { color: var(--text-muted); line-height: 1.7; margin: 0; }

/* ── Philosophy Section (About page) ── */
.philosophy-section { background: linear-gradient(135deg, #00261f 0%, #004d40 100%); }
.philosophy-quote-block { text-align: center; max-width: 750px; margin: 0 auto 50px; }
.philosophy-quote-icon { font-size: 3rem; color: var(--accent-color); opacity: 0.4; display: block; margin-bottom: 20px; }
.philosophy-quote { font-size: 1.4rem; font-style: italic; color: rgba(255,255,255,0.92); line-height: 1.7; border: none; margin: 0 0 16px; padding: 0; }
.philosophy-quote-block cite { color: var(--accent-color); font-size: 0.95rem; font-weight: 600; font-style: normal; }
.philosophy-values-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }
.philosophy-value-card { background: rgba(255,255,255,0.06); border-radius: var(--border-radius); padding: 28px 24px; text-align: center; border: 1px solid rgba(255,255,255,0.1); transition: var(--transition); }
.philosophy-value-card:hover { background: rgba(255,255,255,0.1); transform: translateY(-4px); }
.philosophy-val-icon { width: 54px; height: 54px; border-radius: 50%; background: var(--accent-color); display: flex; align-items: center; justify-content: center; font-size: 1.3rem; color: #000; margin: 0 auto 16px; }
.philosophy-value-card h4 { font-size: 1rem; font-weight: 700; color: #fff; margin: 0 0 8px; }
.philosophy-value-card p { font-size: 0.88rem; color: rgba(255,255,255,0.75); margin: 0; line-height: 1.6; }

/* ── Speaking CTA Bar ── */
.speaking-cta-bar { background: linear-gradient(90deg, var(--primary-color), var(--secondary-color)); padding: 28px 0; }

/* ── Responsive for new sections ── */
@media (max-width: 768px) {
    .featured-pub-block { flex-direction: column; padding: 28px 20px; gap: 24px; }
    .blog-carousel-card { padding: 24px 20px; }
    .lightbox-nav.prev { left: -15px; }
    .lightbox-nav.next { right: -15px; }
    .gallery-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
    .philosophy-quote { font-size: 1.1rem; }
}

/* ================================================================
   NEW FEATURES — Phases 1–4
   ================================================================ */

/* ── Dark Mode Variables ── */
[data-theme="dark"] {
    --primary-color: #4caf89;
    --secondary-color: #80cbc4;
    --accent-color: #ffb300;
    --text-dark: #e8f0fe;
    --text-muted: #9aa0ac;
    --bg-light: #1a1a2e;
    --card-bg: #1e2a3a;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
    --shadow-md: 0 8px 24px rgba(0,0,0,0.4);
    --shadow-lg: 0 16px 48px rgba(0,0,0,0.5);
}
[data-theme="dark"] body { background: #121929; color: var(--text-dark); }
[data-theme="dark"] .site-navbar { background: rgba(18,25,41,0.97); }
[data-theme="dark"] .top-bar { background: #0a1120; }
[data-theme="dark"] .platform-card,[data-theme="dark"] .portfolio-card-full,[data-theme="dark"] .blog-card-full,[data-theme="dark"] .award-card,[data-theme="dark"] .process-step,[data-theme="dark"] .contact-form-card,[data-theme="dark"] .blog-carousel-card,[data-theme="dark"] .publication-item,[data-theme="dark"] .featured-pub-block { background: var(--card-bg); }
[data-theme="dark"] .section-title { color: #e8f0fe; }
[data-theme="dark"] .platform-card h3,[data-theme="dark"] .blog-card-full h3,[data-theme="dark"] .portfolio-card-full h3,[data-theme="dark"] .award-body h3,[data-theme="dark"] .process-step h3,[data-theme="dark"] .pub-body h3,[data-theme="dark"] .blog-carousel-card h3 { color: #e8f0fe; }
[data-theme="dark"] .form-control { background: #1e2a3a; border-color: #2d3f55; color: #e8f0fe; }
[data-theme="dark"] .form-group label { color: #b0bec5; }
[data-theme="dark"] .collab-callout,[data-theme="dark"] .bg-light { background: #1a1a2e; }
[data-theme="dark"] .site-footer { background: #0a1120; }
[data-theme="dark"] .qual-icon,[data-theme="dark"] .card-icon,[data-theme="dark"] .contact-info-icon { background: rgba(76,175,137,0.12); }
[data-theme="dark"] .skill-badge { background: rgba(76,175,137,0.12); color: #80cbc4; }
[data-theme="dark"] .section-badge { background: rgba(76,175,137,0.12); color: #80cbc4; }
[data-theme="dark"] .filter-btn { border-color: rgba(76,175,137,0.3); color: #80cbc4; }
[data-theme="dark"] .filter-btn.active,[data-theme="dark"] .filter-btn:hover { background: #4caf89; border-color: #4caf89; color: #fff; }
[data-theme="dark"] .philosophy-value-card { background: rgba(255,255,255,0.04); }
[data-theme="dark"] .affiliation-card { background: rgba(76,175,137,0.06); border-color: rgba(76,175,137,0.2); }

/* ── Dark Mode Toggle Button ── */
.dark-mode-toggle { position: fixed; bottom: 80px; right: 20px; width: 48px; height: 48px; border-radius: 50%; background: var(--primary-color); color: #fff; border: none; cursor: pointer; font-size: 1.1rem; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 16px rgba(0,0,0,0.2); transition: all 0.3s ease; z-index: 9998; }
.dark-mode-toggle:hover { transform: scale(1.1) rotate(20deg); box-shadow: 0 6px 20px rgba(0,0,0,0.3); }

/* ── WhatsApp Floating Button ── */
.whatsapp-float { position: fixed; bottom: 140px; right: 16px; background: #25d366; color: #fff; border-radius: 50px; display: flex; align-items: center; gap: 8px; padding: 12px 16px; text-decoration: none; font-weight: 700; font-size: 1.4rem; box-shadow: 0 6px 24px rgba(37,211,102,0.4); z-index: 9997; transition: all 0.3s ease; overflow: hidden; max-width: 56px; }
.whatsapp-float:hover { max-width: 220px; background: #1da851; color: #fff; transform: translateY(-3px); }
.whatsapp-label { font-size: 0.85rem; white-space: nowrap; overflow: hidden; opacity: 0; transition: opacity 0.3s ease; }
.whatsapp-float:hover .whatsapp-label { opacity: 1; }

/* ── Testimonials ── */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 28px; margin-top: 30px; }
.testimonial-card { background: var(--card-bg); border-radius: var(--border-radius-lg); padding: 32px; box-shadow: var(--shadow-md); position: relative; border-top: 4px solid var(--accent-color); transition: var(--transition); }
.testimonial-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.testimonial-quote-icon { font-size: 2.5rem; color: var(--accent-color); opacity: 0.25; line-height: 1; margin-bottom: 10px; }
.testimonial-text { font-size: 0.98rem; color: var(--text-muted); line-height: 1.8; font-style: italic; margin: 0 0 24px; }
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.testimonial-avatar { width: 50px; height: 50px; border-radius: 50%; background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; font-weight: 800; color: #fff; flex-shrink: 0; }
.testimonial-avatar img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; }
.testimonial-name { font-weight: 700; color: var(--primary-color); font-size: 0.95rem; }
.testimonial-org { font-size: 0.82rem; color: var(--text-muted); }
[data-theme="dark"] .testimonial-name { color: var(--text-dark); }
[data-theme="dark"] .testimonial-card { background: var(--card-bg); }

/* ── Speaking Page ── */
.speaking-timeline { display: flex; flex-direction: column; position: relative; padding-left: 30px; }
.speaking-timeline::before { content: ''; position: absolute; left: 10px; top: 0; bottom: 0; width: 2px; background: linear-gradient(to bottom, var(--primary-color), var(--secondary-color)); }
.speaking-event { position: relative; background: var(--card-bg); border-radius: var(--border-radius); padding: 24px 28px; margin-bottom: 20px; box-shadow: var(--shadow-sm); transition: var(--transition); }
.speaking-event:hover { transform: translateX(6px); box-shadow: var(--shadow-md); }
.speaking-event::before { content: ''; position: absolute; left: -25px; top: 28px; width: 12px; height: 12px; border-radius: 50%; background: var(--accent-color); border: 3px solid var(--primary-color); }
.speaking-event-year { font-size: 0.75rem; font-weight: 800; color: var(--accent-color); text-transform: uppercase; letter-spacing: 2px; }
.speaking-event h3 { font-size: 1.05rem; font-weight: 700; color: var(--primary-color); margin: 6px 0 6px; }
[data-theme="dark"] .speaking-event h3 { color: var(--text-dark); }
[data-theme="dark"] .speaking-event { background: var(--card-bg); }
.speaking-event p { font-size: 0.9rem; color: var(--text-muted); margin: 0; }
.speaking-event-detail { font-size: 0.85rem; color: var(--secondary-color); margin-top: 6px; font-weight: 600; }

/* ── Blog Post Detail ── */
.blog-post-hero { background: linear-gradient(135deg, rgba(0,38,31,0.96), rgba(0,77,64,0.9)); padding: 80px 20px; color: #fff; text-align: center; }
.blog-post-hero h1 { font-size: 2.4rem; font-weight: 800; margin: 0 auto 16px; max-width: 800px; }
.blog-post-meta { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; font-size: 0.9rem; color: rgba(255,255,255,0.75); margin-top: 14px; }
.blog-post-body { max-width: 780px; margin: 60px auto; padding: 0 20px; font-size: 1.05rem; line-height: 1.9; color: var(--text-dark); }
.blog-post-body h2,.blog-post-body h3 { color: var(--primary-color); margin: 40px 0 16px; }
.blog-post-body img { width: 100%; border-radius: var(--border-radius); margin: 24px 0; box-shadow: var(--shadow-md); }
.blog-post-body p { margin: 0 0 20px; }
.blog-post-share { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-top: 40px; padding-top: 30px; border-top: 1px solid rgba(0,0,0,0.1); }
.blog-share-btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 20px; border-radius: 25px; text-decoration: none; font-weight: 600; font-size: 0.88rem; transition: var(--transition); }
.share-linkedin { background: #0077b5; color: #fff; } .share-twitter { background: #1da1f2; color: #fff; } .share-whatsapp { background: #25d366; color: #fff; }
.blog-share-btn:hover { opacity: 0.85; transform: translateY(-2px); color: #fff; }
[data-theme="dark"] .blog-post-body { color: #d0d8e8; }

/* ── Portfolio Detail ── */
.portfolio-detail-hero { background: linear-gradient(135deg, rgba(0,38,31,0.97), rgba(0,77,64,0.92)); padding: 80px 20px; color: #fff; text-align: center; }
.portfolio-detail-hero h1 { font-size: 2.4rem; font-weight: 800; margin-bottom: 14px; }
.portfolio-outcome-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 20px; margin: 30px 0; }
.portfolio-outcome-card { background: var(--card-bg); border-radius: var(--border-radius); padding: 24px; text-align: center; box-shadow: var(--shadow-sm); border-top: 3px solid var(--accent-color); }
.portfolio-outcome-card .outcome-value { font-size: 2.2rem; font-weight: 800; color: var(--primary-color); }
[data-theme="dark"] .portfolio-outcome-card .outcome-value { color: var(--text-dark); }
[data-theme="dark"] .portfolio-outcome-card { background: var(--card-bg); }
.portfolio-outcome-card .outcome-label { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-top: 4px; }
.partner-logo-badge { background: var(--bg-light); border: 1px solid rgba(0,77,64,0.15); border-radius: 8px; padding: 8px 18px; font-size: 0.85rem; font-weight: 700; color: var(--primary-color); display: inline-block; margin: 4px; }
[data-theme="dark"] .partner-logo-badge { background: rgba(76,175,137,0.08); border-color: rgba(76,175,137,0.2); color: #80cbc4; }

/* ── Pricing ── */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 28px; margin-top: 30px; }
.pricing-card { background: var(--card-bg); border-radius: var(--border-radius-lg); padding: 36px 28px; box-shadow: var(--shadow-sm); border: 2px solid transparent; transition: var(--transition); position: relative; text-align: center; }
.pricing-card.featured { border-color: var(--accent-color); box-shadow: var(--shadow-lg); transform: scale(1.04); }
.pricing-card:hover { transform: translateY(-6px) scale(1.01); box-shadow: var(--shadow-lg); }
.pricing-card.featured:hover { transform: translateY(-6px) scale(1.04); }
.pricing-badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--accent-color); color: #000; font-size: 0.75rem; font-weight: 800; padding: 4px 18px; border-radius: 20px; text-transform: uppercase; letter-spacing: 1px; white-space: nowrap; }
.pricing-icon { width: 64px; height: 64px; border-radius: 50%; background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)); display: flex; align-items: center; justify-content: center; font-size: 1.6rem; color: #fff; margin: 0 auto 20px; }
.pricing-name { font-size: 1.3rem; font-weight: 800; color: var(--primary-color); margin: 0 0 8px; }
[data-theme="dark"] .pricing-name { color: var(--text-dark); }
[data-theme="dark"] .pricing-card { background: var(--card-bg); }
.pricing-price { font-size: 2.2rem; font-weight: 800; color: var(--accent-color); margin: 12px 0 4px; }
.pricing-unit { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 20px; }
.pricing-features { list-style: none; padding: 0; margin: 0 0 28px; text-align: left; }
.pricing-features li { padding: 8px 0; border-bottom: 1px solid rgba(0,0,0,0.06); font-size: 0.92rem; color: var(--text-muted); display: flex; align-items: flex-start; gap: 10px; }
[data-theme="dark"] .pricing-features li { border-bottom-color: rgba(255,255,255,0.05); }
.pricing-features li i { color: var(--secondary-color); margin-top: 3px; flex-shrink: 0; }

/* ── Store ── */
.store-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 28px; margin-top: 30px; }
.store-card { background: var(--card-bg); border-radius: var(--border-radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); transition: var(--transition); display: flex; flex-direction: column; }
.store-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.store-card-img { height: 160px; background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)); display: flex; align-items: center; justify-content: center; font-size: 3rem; color: rgba(255,255,255,0.4); }
.store-card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.store-card-body h3 { font-size: 1.05rem; font-weight: 700; color: var(--primary-color); margin: 0 0 10px; }
[data-theme="dark"] .store-card-body h3 { color: var(--text-dark); }
[data-theme="dark"] .store-card { background: var(--card-bg); }
.store-card-body p { font-size: 0.9rem; color: var(--text-muted); flex: 1; margin: 0 0 16px; }
.store-price { font-size: 1.3rem; font-weight: 800; color: var(--accent-color); margin-bottom: 16px; }
.store-price.free { color: var(--secondary-color); }

/* ── Courses ── */
.courses-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 28px; margin-top: 30px; }
.course-card { background: var(--card-bg); border-radius: var(--border-radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); transition: var(--transition); }
.course-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.course-card-header { padding: 28px; background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)); color: #fff; position: relative; }
.course-card-header i { font-size: 2.5rem; opacity: 0.3; }
.course-level-badge { position: absolute; top: 16px; right: 16px; background: rgba(255,255,255,0.2); color: #fff; font-size: 0.72rem; font-weight: 700; padding: 3px 10px; border-radius: 12px; text-transform: uppercase; }
.course-card-body { padding: 24px; }
.course-card-body h3 { font-size: 1.1rem; font-weight: 700; color: var(--primary-color); margin: 0 0 10px; }
[data-theme="dark"] .course-card-body h3 { color: var(--text-dark); }
[data-theme="dark"] .course-card { background: var(--card-bg); }
.course-card-body p { font-size: 0.9rem; color: var(--text-muted); margin: 0 0 16px; }
.course-meta { display: flex; gap: 16px; font-size: 0.82rem; color: var(--text-muted); margin-bottom: 16px; flex-wrap: wrap; }
.course-meta span { display: flex; align-items: center; gap: 5px; }
.course-meta i { color: var(--accent-color); }
.coming-soon-badge { display: inline-block; background: rgba(255,179,0,0.12); color: #856404; font-size: 0.72rem; font-weight: 800; padding: 3px 10px; border-radius: 12px; text-transform: uppercase; margin-bottom: 10px; }

/* ── AI Chatbot ── */
.chatbot-bubble { position: fixed; bottom: 90px; right: 16px; width: 52px; height: 52px; background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)); border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; box-shadow: 0 6px 24px rgba(0,77,64,0.4); z-index: 9996; transition: all 0.3s ease; color: #fff; font-size: 1.3rem; border: none; }
.chatbot-bubble:hover { transform: scale(1.12); box-shadow: 0 10px 32px rgba(0,77,64,0.5); }
.chatbot-bubble .chat-badge { position: absolute; top: -4px; right: -4px; width: 14px; height: 14px; background: var(--accent-color); border-radius: 50%; border: 2px solid #fff; }
.chatbot-window { position: fixed; bottom: 154px; right: 16px; width: 360px; max-height: 500px; background: var(--card-bg); border-radius: 18px; box-shadow: var(--shadow-lg); display: none; flex-direction: column; z-index: 9995; overflow: hidden; border: 1px solid rgba(0,77,64,0.15); }
.chatbot-window.open { display: flex; }
.chatbot-header { background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)); padding: 16px 20px; display: flex; align-items: center; gap: 12px; color: #fff; }
.chatbot-avatar { width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,0.2); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; }
.chatbot-header-info h4 { margin: 0; font-size: 0.95rem; font-weight: 700; }
.chatbot-header-info p { margin: 0; font-size: 0.75rem; opacity: 0.8; }
.chatbot-close { margin-left: auto; background: none; border: none; color: rgba(255,255,255,0.7); font-size: 1.1rem; cursor: pointer; }
.chatbot-close:hover { color: #fff; }
.chatbot-messages { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 12px; max-height: 340px; }
.chat-msg { max-width: 82%; font-size: 0.88rem; line-height: 1.6; padding: 10px 14px; border-radius: 14px; animation: chatFadeIn 0.3s ease; }
.chat-msg.bot { background: var(--bg-light); color: var(--text-dark); align-self: flex-start; border-bottom-left-radius: 4px; }
.chat-msg.user { background: var(--primary-color); color: #fff; align-self: flex-end; border-bottom-right-radius: 4px; }
[data-theme="dark"] .chat-msg.bot { background: rgba(255,255,255,0.07); color: #d0d8e8; }
.chat-typing { display: flex; gap: 5px; align-items: center; padding: 10px 14px; background: var(--bg-light); border-radius: 14px; border-bottom-left-radius: 4px; align-self: flex-start; }
.chat-typing span { width: 7px; height: 7px; border-radius: 50%; background: var(--text-muted); animation: typingDot 1.2s infinite; }
.chat-typing span:nth-child(2) { animation-delay: 0.2s; }
.chat-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typingDot { 0%,80%,100% { transform: scale(0.7); opacity: 0.5; } 40% { transform: scale(1); opacity: 1; } }
@keyframes chatFadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.chatbot-input-row { padding: 12px; border-top: 1px solid rgba(0,0,0,0.07); display: flex; gap: 8px; }
[data-theme="dark"] .chatbot-input-row { border-top-color: rgba(255,255,255,0.07); }
.chatbot-input { flex: 1; border: 1.5px solid rgba(0,77,64,0.2); border-radius: 25px; padding: 9px 16px; font-size: 0.88rem; font-family: var(--font-family); background: var(--card-bg); color: var(--text-dark); outline: none; }
.chatbot-input:focus { border-color: var(--secondary-color); }
.chatbot-send { width: 38px; height: 38px; border-radius: 50%; background: var(--primary-color); color: #fff; border: none; cursor: pointer; font-size: 0.95rem; display: flex; align-items: center; justify-content: center; transition: var(--transition); flex-shrink: 0; }
.chatbot-send:hover { background: var(--secondary-color); transform: scale(1.08); }

/* ── Newsletter ── */
.newsletter-form { display: flex; gap: 8px; margin-top: 14px; }
.newsletter-form input { flex: 1; padding: 10px 14px; border: 1.5px solid rgba(255,255,255,0.15); border-radius: 8px; background: rgba(255,255,255,0.06); color: #fff; font-size: 0.88rem; font-family: var(--font-family); }
.newsletter-form input::placeholder { color: rgba(255,255,255,0.45); }
.newsletter-form input:focus { outline: none; border-color: var(--accent-color); }
.newsletter-form button { background: var(--accent-color); color: #000; border: none; border-radius: 8px; padding: 10px 16px; font-weight: 700; font-size: 0.85rem; cursor: pointer; transition: var(--transition); white-space: nowrap; }
.newsletter-form button:hover { background: #ffc107; }

/* ── CV Button ── */
.btn-cv { background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)); color: #fff; border: none; padding: 12px 28px; border-radius: 8px; font-weight: 700; font-size: 0.95rem; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; gap: 10px; transition: var(--transition); box-shadow: 0 4px 15px rgba(0,77,64,0.3); }
.btn-cv:hover { transform: translateY(-3px); box-shadow: 0 8px 25px rgba(0,77,64,0.4); color: #fff; }

/* ── Admin Dashboard ── */
.admin-sidebar { background: #0a1120; color: #ccc; width: 240px; padding: 24px 0; }
.admin-sidebar-item { display: flex; align-items: center; gap: 12px; padding: 12px 24px; color: rgba(255,255,255,0.65); text-decoration: none; font-size: 0.9rem; font-weight: 500; transition: var(--transition); cursor: pointer; border: none; background: none; width: 100%; font-family: var(--font-family); }
.admin-sidebar-item:hover,.admin-sidebar-item.active { background: rgba(255,255,255,0.07); color: var(--accent-color); }
.admin-sidebar-item i { width: 18px; }
.admin-content { flex: 1; padding: 32px; background: #f8fafb; min-height: 100vh; }
.admin-layout { display: flex; }
.admin-stat-card { background: #fff; border-radius: var(--border-radius); padding: 24px; box-shadow: var(--shadow-sm); display: flex; align-items: center; gap: 18px; border-left: 4px solid var(--primary-color); }
.admin-stat-icon { width: 52px; height: 52px; border-radius: 12px; background: rgba(0,77,64,0.1); display: flex; align-items: center; justify-content: center; font-size: 1.4rem; color: var(--primary-color); }
.admin-stat-value { font-size: 2rem; font-weight: 800; color: var(--primary-color); line-height: 1; }
.admin-stat-label { font-size: 0.82rem; color: var(--text-muted); margin-top: 4px; }
.admin-section-title { font-size: 1.4rem; font-weight: 800; color: var(--primary-color); margin: 0 0 24px; }
.admin-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--border-radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.admin-table th { background: var(--primary-color); color: #fff; padding: 14px 18px; text-align: left; font-size: 0.85rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.admin-table td { padding: 14px 18px; border-bottom: 1px solid rgba(0,0,0,0.05); font-size: 0.9rem; color: var(--text-dark); vertical-align: middle; }
.admin-table tr:hover td { background: rgba(0,77,64,0.03); }
.admin-tab-content { display: none; } .admin-tab-content.active { display: block; }
.admin-tab-btns { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.admin-tab-btn { padding: 9px 20px; border-radius: 25px; font-size: 0.88rem; font-weight: 600; border: 2px solid rgba(0,77,64,0.2); background: transparent; color: var(--primary-color); cursor: pointer; transition: var(--transition); font-family: var(--font-family); }
.admin-tab-btn.active,.admin-tab-btn:hover { background: var(--primary-color); border-color: var(--primary-color); color: #fff; }
.ql-toolbar { border-radius: 8px 8px 0 0 !important; } .ql-container { border-radius: 0 0 8px 8px !important; min-height: 200px; font-family: var(--font-family) !important; font-size: 0.95rem !important; }
.calendly-inline-widget { min-width: 100%; height: 700px; border-radius: var(--border-radius); overflow: hidden; box-shadow: var(--shadow-md); }

/* ── Toast ── */
.toast-success { position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%); background: #1b5e20; color: #fff; padding: 14px 28px; border-radius: 30px; font-weight: 600; font-size: 0.95rem; box-shadow: 0 8px 30px rgba(0,0,0,0.2); z-index: 99999; display: none; animation: slideUp 0.4s ease; }
.toast-success.show { display: block; }
@keyframes slideUp { from { transform: translateX(-50%) translateY(20px); opacity: 0; } to { transform: translateX(-50%) translateY(0); opacity: 1; } }

/* ── Responsive additions ── */
@media (max-width: 768px) {
    .whatsapp-float { bottom: 130px; right: 12px; }
    .dark-mode-toggle { bottom: 72px; right: 12px; }
    .chatbot-bubble { bottom: 80px; right: 12px; }
    .chatbot-window { width: calc(100vw - 24px); right: 12px; bottom: 144px; }
    .pricing-card.featured { transform: scale(1); }
    .pricing-card.featured:hover { transform: translateY(-6px); }
    .admin-sidebar { width: 100%; min-height: auto; position: static; }
    .admin-layout { flex-direction: column; }
    .admin-content { padding: 20px; }
    .speaking-timeline { padding-left: 20px; }
    .blog-post-hero h1 { font-size: 1.8rem; }
}