/*!
Theme Name: HighGrades Tutoring
Theme URI: https://www.behance.net/hmabdullah276
Author: hmabdullah276
Author URI: https://www.behance.net/hmabdullah276
Description: Professional tutoring website theme for Math, Science, ELA & Computer Skills.
Version: 1.0.0
Text Domain: highgrades-tutoring
*/


:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #dbeafe;
    --secondary: #059669;
    --accent: #f59e0b;
    --dark: #1e293b;
    --dark-light: #334155;
    --light: #f8fafc;
    --gray: #64748b;
    --gray-light: #94a3b8;
    --white: #ffffff;
    --border: #e2e8f0;
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --shadow-lg: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
    --radius-sm: 8px;
    --radius: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --transition: all 0.3s ease;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; color: var(--dark); line-height: 1.6; background: var(--white); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.2; color: var(--dark); }

.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.container-sm { max-width: 800px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 24px; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-header h2 { font-size: 2.5rem; font-weight: 800; color: var(--dark); margin-bottom: 16px; }
.section-header p { font-size: 1.1rem; color: var(--gray); max-width: 600px; margin: 0 auto; }
.section-tag { display: inline-block; background: var(--primary-light); color: var(--primary); padding: 6px 16px; border-radius: 20px; font-size: 0.85rem; font-weight: 600; margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.5px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 28px; border-radius: var(--radius); font-weight: 600; font-size: 1rem; transition: var(--transition); cursor: pointer; border: 2px solid transparent; }
.btn-primary { background: var(--primary); color: var(--white); box-shadow: 0 4px 14px rgba(37,99,235,0.3); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(37,99,235,0.4); }
.btn-secondary { background: var(--white); color: var(--dark); border-color: var(--border); }
.btn-secondary:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-2px); }
.btn-whatsapp { background: #25d366; color: var(--white); box-shadow: 0 4px 14px rgba(37,211,102,0.3); }
.btn-whatsapp:hover { background: #128c7e; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(37,211,102,0.4); }
.btn-outline { background: transparent; color: var(--primary); border-color: var(--primary); }
.btn-outline:hover { background: var(--primary); color: var(--white); }
.btn-lg { padding: 16px 40px; font-size: 1.1rem; border-radius: var(--radius-lg); }
.btn-block { width: 100%; }

.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: rgba(255,255,255,0.95); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); transition: var(--transition); }
.navbar.scrolled { box-shadow: var(--shadow); }
.nav-container { max-width: 1280px; margin: 0 auto; padding: 0 24px; display: flex; justify-content: space-between; align-items: center; height: 72px; }
.logo { font-size: 1.5rem; font-weight: 800; color: var(--primary); display: flex; align-items: center; gap: 10px; }
.logo-icon { width: 40px; height: 40px; background: var(--primary); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; color: var(--white); font-size: 1.3rem; }
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a { font-weight: 500; font-size: 0.95rem; color: var(--dark); position: relative; }
.nav-links a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--primary); transition: var(--transition); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a:hover { color: var(--primary); }
.nav-cta { background: var(--primary); color: var(--white) !important; padding: 10px 24px; border-radius: var(--radius-sm); font-weight: 600; }
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--primary-dark); transform: translateY(-1px); }
.mobile-menu-btn { display: none; font-size: 1.5rem; color: var(--dark); padding: 8px; }

.hero { padding: 140px 24px 100px; background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 50%, #f0fdf4 100%); position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; top: -50%; right: -10%; width: 600px; height: 600px; background: radial-gradient(circle, rgba(37,99,235,0.08) 0%, transparent 70%); border-radius: 50%; }
.hero-container { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; position: relative; z-index: 1; }
.hero-content h1 { font-size: 3.2rem; font-weight: 800; line-height: 1.1; margin-bottom: 20px; }
.hero-content h1 span { color: var(--primary); }
.hero-subtitle { font-size: 1.25rem; color: var(--gray); margin-bottom: 32px; max-width: 500px; }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-visual { position: relative; }
.hero-card { background: var(--white); border-radius: var(--radius-xl); padding: 28px; box-shadow: var(--shadow-lg); transform: rotate(2deg); transition: var(--transition); }
.hero-card:hover { transform: rotate(0deg); }
.hero-card-header { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.hero-avatar { width: 48px; height: 48px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--secondary)); display: flex; align-items: center; justify-content: center; color: var(--white); font-weight: 700; font-size: 1rem; }
.hero-card h3 { font-size: 1.1rem; font-weight: 600; }
.hero-card p { color: var(--gray); font-size: 0.9rem; }
.hero-progress { background: #f1f5f9; border-radius: var(--radius); padding: 20px; margin-bottom: 16px; }
.hero-progress-bar { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.hero-progress-dot { width: 8px; height: 8px; background: #ef4444; border-radius: 50%; animation: pulse 2s infinite; }
.hero-progress-text { font-size: 0.9rem; color: var(--gray); }
.hero-progress-track { height: 4px; background: var(--border); border-radius: 2px; overflow: hidden; }
.hero-progress-fill { width: 65%; height: 100%; background: var(--primary); border-radius: 2px; }
.hero-stats { display: flex; gap: 24px; justify-content: center; }
.stat-item { text-align: center; }
.stat-number { font-size: 1.5rem; font-weight: 800; color: var(--primary); }
.stat-label { font-size: 0.8rem; color: var(--gray); }

.subjects-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.subject-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px; text-align: center; transition: var(--transition); }
.subject-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.subject-icon { width: 64px; height: 64px; border-radius: var(--radius); display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; font-size: 1.8rem; }
.subject-card h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 8px; }
.subject-card p { color: var(--gray); font-size: 0.9rem; }
.math-icon { background: #dbeafe; color: var(--primary); }
.science-icon { background: #d1fae5; color: var(--secondary); }
.ela-icon { background: #fef3c7; color: #d97706; }
.computer-icon { background: #e0e7ff; color: #4f46e5; }

.why-section { background: var(--light); }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 32px; }
.feature-card { background: var(--white); padding: 32px; border-radius: var(--radius-lg); box-shadow: var(--shadow); transition: var(--transition); }
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.feature-icon { width: 56px; height: 56px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin-bottom: 20px; }
.feature-card h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 12px; }
.feature-card p { color: var(--gray); font-size: 0.95rem; }

.tutors-page { padding-top: 120px; }
.tutors-page .section-header { margin-bottom: 40px; }
.subject-group { margin-bottom: 60px; }
.subject-group-title { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; padding-bottom: 16px; border-bottom: 2px solid var(--border); }
.subject-group-title .icon { width: 44px; height: 44px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: 1.4rem; }
.subject-group-title h2 { font-size: 1.6rem; font-weight: 700; }
.subject-group-title .count { margin-left: auto; background: var(--primary-light); color: var(--primary); padding: 4px 14px; border-radius: 20px; font-size: 0.85rem; font-weight: 600; }
.tutors-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 28px; }
.tutor-card { background: var(--white); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); transition: var(--transition); border: 1px solid var(--border); }
.tutor-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.tutor-image { width: 100%; height: 260px; background: linear-gradient(135deg, #e0e7ff, #dbeafe); display: flex; align-items: center; justify-content: center; font-size: 4rem; position: relative; overflow: hidden; }
.tutor-image img { width: 100%; height: 100%; object-fit: cover; }
.tutor-badge { position: absolute; top: 16px; right: 16px; background: var(--white); padding: 6px 14px; border-radius: 20px; font-size: 0.85rem; font-weight: 700; box-shadow: var(--shadow); display: flex; align-items: center; gap: 4px; }
.tutor-info { padding: 24px; }
.tutor-info h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 4px; }
.tutor-subject { color: var(--primary); font-weight: 600; font-size: 0.9rem; margin-bottom: 12px; }
.tutor-meta { display: flex; gap: 16px; color: var(--gray); font-size: 0.85rem; margin-bottom: 16px; }
.tutor-meta span { display: flex; align-items: center; gap: 4px; }
.tutor-btn { width: 100%; background: var(--primary); color: var(--white); padding: 12px; border-radius: var(--radius-sm); font-weight: 600; font-size: 0.95rem; transition: var(--transition); display: inline-block; text-align: center; }
.tutor-btn:hover { background: var(--primary-dark); }

.tutor-detail-page { padding-top: 120px; padding-bottom: 80px; }
.tutor-detail-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 48px; align-items: start; }
.tutor-detail-sidebar { position: sticky; top: 100px; }
.tutor-detail-photo { width: 100%; aspect-ratio: 1; background: linear-gradient(135deg, #e0e7ff, #dbeafe); border-radius: var(--radius-xl); display: flex; align-items: center; justify-content: center; font-size: 6rem; margin-bottom: 24px; box-shadow: var(--shadow); overflow: hidden; }
.tutor-detail-photo img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius-xl); }
.tutor-detail-actions { display: flex; flex-direction: column; gap: 12px; }
.tutor-detail-main h1 { font-size: 2.2rem; font-weight: 800; margin-bottom: 8px; }
.tutor-detail-title { color: var(--primary); font-weight: 600; font-size: 1.1rem; margin-bottom: 24px; }
.tutor-detail-meta-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 32px; }
.tutor-detail-meta-item { background: var(--light); padding: 20px; border-radius: var(--radius); text-align: center; }
.tutor-detail-meta-item .label { font-size: 0.8rem; color: var(--gray); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 4px; }
.tutor-detail-meta-item .value { font-size: 1.1rem; font-weight: 700; color: var(--dark); }
.tutor-detail-section { margin-bottom: 32px; }
.tutor-detail-section h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 16px; display: flex; align-items: center; gap: 10px; }
.tutor-detail-section h3 .icon { font-size: 1.4rem; }
.tutor-detail-section p, .tutor-detail-section li { color: var(--gray); line-height: 1.7; }
.tutor-detail-section ul { padding-left: 20px; }
.tutor-detail-section ul li { list-style: disc; margin-bottom: 8px; }
.tutor-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.tutor-tag { background: var(--primary-light); color: var(--primary); padding: 6px 14px; border-radius: 20px; font-size: 0.85rem; font-weight: 600; }
.tutor-availability { display: flex; flex-wrap: wrap; gap: 8px; }
.availability-slot { background: #d1fae5; color: var(--secondary); padding: 8px 16px; border-radius: var(--radius-sm); font-size: 0.85rem; font-weight: 600; }
.availability-slot.unavailable { background: #fee2e2; color: #dc2626; }

.whatsapp-form { background: var(--light); border-radius: var(--radius-lg); padding: 32px; margin-top: 32px; }
.whatsapp-form h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; }
.whatsapp-form p { color: var(--gray); font-size: 0.95rem; margin-bottom: 20px; }
.whatsapp-form .form-group { margin-bottom: 16px; }
.whatsapp-form .form-group label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 0.9rem; }
.whatsapp-form .form-group input, .whatsapp-form .form-group textarea, .whatsapp-form .form-group select { width: 100%; padding: 12px 16px; border: 2px solid var(--border); border-radius: var(--radius-sm); font-family: inherit; font-size: 1rem; transition: var(--transition); background: var(--white); }
.whatsapp-form .form-group input:focus, .whatsapp-form .form-group textarea:focus, .whatsapp-form .form-group select:focus { outline: none; border-color: var(--primary); }
.whatsapp-form .form-group textarea { min-height: 100px; resize: vertical; }

.steps-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 40px; position: relative; }
.step-card { text-align: center; position: relative; }
.step-number { width: 64px; height: 64px; background: var(--primary); color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; font-weight: 800; margin: 0 auto 24px; box-shadow: 0 8px 16px rgba(37,99,235,0.3); }
.step-card h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 12px; }
.step-card p { color: var(--gray); font-size: 0.95rem; }

.testimonials-section { background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%); color: var(--white); }
.testimonials-section .section-header h2, .testimonials-section .section-header p { color: var(--white); }
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 32px; }
.testimonial-card { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); border-radius: var(--radius-lg); padding: 32px; backdrop-filter: blur(10px); }
.testimonial-stars { color: #fbbf24; margin-bottom: 16px; font-size: 1.2rem; letter-spacing: 2px; }
.testimonial-text { font-size: 1.05rem; line-height: 1.7; margin-bottom: 24px; font-style: italic; color: #e2e8f0; }
.testimonial-author { display: flex; align-items: center; gap: 16px; }
.testimonial-avatar { width: 48px; height: 48px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--secondary)); display: flex; align-items: center; justify-content: center; font-weight: 700; color: var(--white); font-size: 0.9rem; }
.testimonial-author-info h4 { font-weight: 600; font-size: 1rem; color: var(--white); }
.testimonial-author-info p { color: var(--gray-light); font-size: 0.85rem; }

.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 32px; align-items: start; }
.pricing-card { background: var(--white); border: 2px solid var(--border); border-radius: var(--radius-xl); padding: 40px 32px; text-align: center; transition: var(--transition); position: relative; }
.pricing-card.featured { border-color: var(--primary); transform: scale(1.05); box-shadow: var(--shadow-lg); }
.pricing-badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--primary); color: var(--white); padding: 6px 20px; border-radius: 20px; font-size: 0.85rem; font-weight: 600; }
.pricing-card h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 8px; }
.pricing-card .price { font-size: 3rem; font-weight: 800; color: var(--primary); margin: 16px 0; }
.pricing-card .price span { font-size: 1rem; color: var(--gray); font-weight: 400; }
.pricing-features { margin: 24px 0; text-align: left; }
.pricing-features li { padding: 10px 0; border-bottom: 1px solid #f1f5f9; display: flex; align-items: center; gap: 10px; color: var(--gray); font-size: 0.95rem; }
.pricing-features li::before { content: '✓'; color: var(--secondary); font-weight: 700; flex-shrink: 0; }

.faq-container { max-width: 800px; margin: 0 auto; }
.faq-item { border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 16px; overflow: hidden; transition: var(--transition); }
.faq-item:hover { border-color: var(--primary-light); }
.faq-question { padding: 20px 24px; background: var(--white); cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-weight: 600; transition: background 0.2s; user-select: none; }
.faq-question:hover { background: var(--light); }
.faq-question::after { content: '+'; font-size: 1.5rem; color: var(--primary); transition: transform 0.3s; flex-shrink: 0; margin-left: 16px; }
.faq-item.active .faq-question::after { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease-out; background: var(--light); }
.faq-item.active .faq-answer { max-height: 500px; }
.faq-answer-content { padding: 0 24px 24px; color: var(--gray); line-height: 1.7; }

.contact-section { background: var(--light); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.contact-info h3 { font-size: 1.5rem; font-weight: 700; margin-bottom: 24px; }
.contact-item { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 24px; }
.contact-icon { width: 48px; height: 48px; background: var(--white); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; box-shadow: var(--shadow); flex-shrink: 0; }
.contact-item h4 { font-weight: 600; margin-bottom: 4px; color: var(--dark); }
.contact-item p { color: var(--gray); font-size: 0.95rem; }
.contact-form { background: var(--white); padding: 40px; border-radius: var(--radius-xl); box-shadow: var(--shadow-lg); }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 8px; font-size: 0.9rem; color: var(--dark); }
.form-group input, .form-group textarea, .form-group select { width: 100%; padding: 12px 16px; border: 2px solid var(--border); border-radius: var(--radius-sm); font-family: inherit; font-size: 1rem; transition: var(--transition); background: var(--white); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--primary); }
.form-group textarea { min-height: 120px; resize: vertical; }
.form-submit { width: 100%; background: var(--primary); color: var(--white); padding: 14px; border-radius: var(--radius-sm); font-weight: 600; font-size: 1rem; transition: var(--transition); cursor: pointer; }
.form-submit:hover { background: var(--primary-dark); }

.cta-banner { background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%); color: var(--white); padding: 80px 24px; text-align: center; }
.cta-banner h2 { font-size: 2.5rem; font-weight: 800; margin-bottom: 16px; color: var(--white); }
.cta-banner p { font-size: 1.2rem; opacity: 0.9; margin-bottom: 32px; max-width: 600px; margin-left: auto; margin-right: auto; }
.cta-banner .btn-primary { background: var(--white); color: var(--primary); font-size: 1.1rem; padding: 16px 40px; box-shadow: 0 4px 14px rgba(0,0,0,0.2); }
.cta-banner .btn-primary:hover { background: var(--light); transform: translateY(-2px); }

.footer { background: var(--dark); color: var(--gray-light); padding: 60px 24px 24px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; max-width: 1280px; margin: 0 auto; }
.footer-brand h3 { color: var(--white); font-size: 1.5rem; font-weight: 800; margin-bottom: 16px; }
.footer-brand p { line-height: 1.7; margin-bottom: 24px; font-size: 0.95rem; }
.footer-social { display: flex; gap: 12px; }
.footer-social a { width: 40px; height: 40px; background: rgba(255,255,255,0.1); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; color: var(--white); transition: var(--transition); font-weight: 600; font-size: 0.9rem; }
.footer-social a:hover { background: var(--primary); transform: translateY(-2px); }
.footer-links h4 { color: var(--white); font-size: 1rem; font-weight: 700; margin-bottom: 20px; }
.footer-links li { margin-bottom: 12px; }
.footer-links a { color: var(--gray-light); transition: var(--transition); font-size: 0.95rem; }
.footer-links a:hover { color: var(--white); }
.footer-bottom { max-width: 1280px; margin: 40px auto 0; padding-top: 24px; border-top: 1px solid var(--dark-light); text-align: center; font-size: 0.9rem; }

.reveal-on-scroll { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease-out, transform 0.6s ease-out; will-change: opacity, transform; }
.reveal-on-scroll.is-visible { opacity: 1; transform: translateY(0); }

@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }

@media (prefers-reduced-motion: reduce) {
    .reveal-on-scroll { opacity: 1; transform: none; transition: none; }
}

@media (max-width: 1024px) {
    .hero-container { grid-template-columns: 1fr; text-align: center; }
    .hero-content h1 { font-size: 2.5rem; }
    .hero-subtitle { margin: 0 auto 32px; }
    .hero-buttons { justify-content: center; }
    .hero-visual { order: -1; max-width: 400px; margin: 0 auto; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .tutor-detail-grid { grid-template-columns: 1fr; }
    .tutor-detail-sidebar { position: static; max-width: 300px; margin: 0 auto 32px; }
    .tutor-detail-meta-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .nav-links { display: none; position: absolute; top: 72px; left: 0; right: 0; background: var(--white); flex-direction: column; padding: 24px; box-shadow: var(--shadow-lg); gap: 16px; border-bottom: 1px solid var(--border); }
    .nav-links.active { display: flex; }
    .mobile-menu-btn { display: block; }
    .hero { padding: 120px 16px 60px; }
    .hero-content h1 { font-size: 2rem; }
    .section { padding: 60px 16px; }
    .section-header h2 { font-size: 1.8rem; }
    .pricing-card.featured { transform: scale(1); }
    .footer-grid { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .tutor-detail-meta-grid { grid-template-columns: 1fr; }
    .subject-group-title { flex-wrap: wrap; }
    .subject-group-title .count { margin-left: 0; margin-top: 8px; width: 100%; text-align: center; }
}

@media (max-width: 480px) {
    .hero-content h1 { font-size: 1.7rem; }
    .section-header h2 { font-size: 1.5rem; }
    .btn-lg { padding: 14px 28px; font-size: 1rem; }
    .tutors-grid { grid-template-columns: 1fr; }
}