/* TutorsGallery USA — static site stylesheet */
:root {
  --bg: #ffffff;
  --surface: #f7f8fb;
  --ink: #0b1220;
  --foreground: #1a2236;
  --muted: #5b6478;
  --border: #e3e7ef;
  --primary: #2563EB;
  --primary-fg: #ffffff;
  --accent: #f59e0b;
  --cta: linear-gradient(135deg, #2563EB, #4f7cff);
  --success: #16a34a;
  --hero-bg: linear-gradient(180deg, #f0f5ff 0%, #ffffff 100%);
  --shadow: 0 10px 30px -10px rgba(37, 99, 235, 0.25);
  --radius: 16px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--foreground);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16px;
  padding-bottom: 60px;
}
@media (min-width: 768px) { body { padding-bottom: 0; } }
h1, h2, h3, h4 { font-family: 'Space Grotesk', 'Inter', sans-serif; color: var(--ink); line-height: 1.15; margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 4vw, 3.25rem); font-weight: 700; letter-spacing: -0.02em; }
h1 em { color: var(--primary); font-style: normal; }
h2 { font-size: clamp(1.5rem, 2.5vw, 2rem); font-weight: 700; }
h3 { font-size: 1.125rem; font-weight: 700; }
p { margin: 0 0 1em; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; display: block; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 800px; }
.container-wide { max-width: 1280px; }
.center { text-align: center; }
.eyebrow { display: inline-block; font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--primary); margin: 0 0 8px; }
.lead { font-size: 1.125rem; color: var(--muted); }
.section { padding: 64px 0; }
.section-pad { padding: 48px 0 64px; }
.section-alt { background: var(--surface); }
.section-header { text-align: center; margin: 0 auto 32px; max-width: 760px; }
.section-header.align-left { text-align: left; margin-left: 0; }
.section-title { text-align: center; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); }
.topbar { background: var(--ink); color: #fff; font-size: .75rem; padding: 8px 0; }
.topbar-inner { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.topbar a { color: rgba(255,255,255,.9); }
.topbar-left { display: flex; gap: 16px; flex-wrap: wrap; }
.topbar-right { display: flex; gap: 16px; align-items: center; }
.topbar-login { border: 1px solid rgba(255,255,255,.2); padding: 2px 10px; border-radius: 999px; }
@media (max-width: 767px) { .topbar { display: none; } }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 12px 24px; gap: 16px; }
.brand img { height: 36px; width: auto; }
.primary-nav { display: none; gap: 4px; }
@media (min-width: 1024px) { .primary-nav { display: flex; } }
.nav-link { padding: 8px 14px; border-radius: 999px; font-weight: 500; font-size: .9rem; color: var(--foreground); }
.nav-link:hover, .nav-link.is-active { color: var(--primary); text-decoration: none; background: rgba(37,99,235,.05); }
.header-actions { display: flex; align-items: center; gap: 8px; }
.header-login { display: none; font-size: .9rem; padding: 8px 12px; color: var(--foreground); }
@media (min-width: 1024px) { .header-login { display: inline-block; } }
.menu-toggle { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border: 1px solid var(--border); border-radius: 12px; background: transparent; cursor: pointer; font-size: 1.25rem; }
@media (min-width: 1024px) { .menu-toggle { display: none; } }
.mobile-menu { border-top: 1px solid var(--border); background: #fff; padding: 12px 24px; }
.mobile-menu[hidden] { display: none; }
.mobile-nav { display: flex; flex-direction: column; gap: 4px; }
.mobile-nav a { padding: 10px 12px; border-radius: 10px; color: var(--foreground); font-weight: 500; }
.mobile-nav a:hover { background: var(--surface); text-decoration: none; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 18px; border-radius: 999px; font-weight: 600; font-size: .9rem; line-height: 1; transition: filter .15s, transform .15s; border: 1px solid transparent; cursor: pointer; }
.btn:hover { text-decoration: none; }
.btn-sm { padding: 8px 14px; font-size: .85rem; }
.btn-lg { padding: 14px 24px; font-size: 1rem; }
.btn-cta { background: var(--cta); color: #fff; box-shadow: var(--shadow); }
.btn-cta:hover { filter: brightness(1.1); transform: translateY(-1px); }
.btn-outline { background: #fff; color: var(--foreground); border-color: var(--border); }
.btn-outline:hover { border-color: var(--primary); }

/* Hero */
.hero { background: var(--hero-bg); padding: 56px 0; }
.hero-home { padding: 64px 0; }
.hero-grid { display: grid; gap: 40px; align-items: center; }
@media (min-width: 1024px) { .hero-grid { grid-template-columns: 1.1fr .9fr; gap: 48px; } }
.hero-text .hero-ctas { margin-top: 24px; display: flex; flex-wrap: wrap; gap: 12px; }
.hero-ctas.center { justify-content: center; }
.hero-meta { list-style: none; padding: 0; margin: 24px 0 0; display: flex; flex-wrap: wrap; gap: 20px; font-size: .9rem; color: var(--muted); }
.hero-meta strong { color: var(--ink); }
.hero-meta.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.hero-image img { width: 100%; border-radius: 24px; border: 1px solid var(--border); box-shadow: var(--shadow); }

/* Trust bar */
.trust-bar { background: var(--ink); color: #fff; padding: 14px 0; font-size: .85rem; }
.trust-bar .container { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px 28px; }

/* Cards / grids */
.card-grid { display: grid; gap: 16px; grid-template-columns: 1fr; margin-top: 32px; }
@media (min-width: 640px) { .card-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .card-grid { grid-template-columns: repeat(3, 1fr); } }
.card { display: block; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; transition: transform .15s, border-color .15s, box-shadow .15s; color: inherit; }
.card:hover { transform: translateY(-2px); border-color: rgba(37,99,235,.4); box-shadow: var(--shadow); text-decoration: none; }
.card-icon { font-size: 1.75rem; }
.card h3 { margin-top: 12px; }
.card p { margin: 4px 0 12px; color: var(--muted); font-size: .9rem; }
.card-link { color: var(--primary); font-weight: 600; font-size: .9rem; }

/* Stats */
.stats-band { background: var(--ink); color: #fff; padding: 40px 0; }
.stats-band .container { display: grid; gap: 24px; grid-template-columns: repeat(2, 1fr); text-align: center; }
@media (min-width: 768px) { .stats-band .container { grid-template-columns: repeat(4, 1fr); } }
.stat-value { font-family: 'Space Grotesk', sans-serif; font-size: 2rem; font-weight: 700; color: #fff; }
.stat-label { font-size: .85rem; color: rgba(255,255,255,.7); }

/* Steps */
.steps { display: grid; gap: 24px; grid-template-columns: 1fr; margin-top: 32px; }
@media (min-width: 768px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step { position: relative; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }
.step-num { display: inline-block; background: var(--cta); color: #fff; font-size: .75rem; font-weight: 700; padding: 4px 10px; border-radius: 999px; margin-bottom: 8px; }

/* Testimonials */
.testimonial-grid { display: grid; gap: 16px; grid-template-columns: 1fr; margin-top: 32px; }
@media (min-width: 768px) { .testimonial-grid { grid-template-columns: repeat(3, 1fr); } }
.testimonial { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; margin: 0; }
.testimonial blockquote { margin: 0 0 12px; font-size: .95rem; color: var(--foreground); }
.testimonial figcaption { font-size: .85rem; color: var(--muted); }
.stars { color: var(--accent); }

/* CTA banner */
.cta-banner { background: var(--cta); color: #fff; padding: 48px 0; text-align: center; }
.cta-banner h2 { color: #fff; }
.cta-banner p { color: rgba(255,255,255,.9); max-width: 580px; margin: 0 auto 24px; }
.cta-banner .btn-cta { background: #fff; color: var(--primary); }

/* FAQ */
.faq-list { margin-top: 24px; display: flex; flex-direction: column; gap: 8px; }
.faq-item { background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 0 20px; }
.faq-item summary { padding: 16px 0; font-weight: 600; cursor: pointer; list-style: none; position: relative; padding-right: 28px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; position: absolute; right: 4px; top: 14px; font-size: 1.25rem; color: var(--muted); }
.faq-item[open] summary::after { content: '−'; }
.faq-answer { padding: 0 0 16px; color: var(--muted); }

/* Breadcrumbs */
.breadcrumbs { font-size: .85rem; color: var(--muted); padding: 16px 0; border-bottom: 1px solid var(--border); }
.breadcrumbs .container { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.breadcrumbs a { color: var(--muted); }
.breadcrumbs .sep { opacity: .5; }
.breadcrumbs [aria-current="page"] { color: var(--ink); }

/* Service detail bits */
.two-col-grid { display: grid; gap: 32px; grid-template-columns: 1fr; }
@media (min-width: 768px) { .two-col-grid { grid-template-columns: 1fr 1fr; } }
.benefit-grid { display: grid; gap: 16px; grid-template-columns: 1fr; margin-top: 32px; }
@media (min-width: 640px) { .benefit-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .benefit-grid { grid-template-columns: repeat(4, 1fr); } }
.benefit { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; }
.benefit-icon { width: 36px; height: 36px; display: inline-flex; align-items: center; justify-content: center; background: var(--cta); color: #fff; border-radius: 10px; margin-bottom: 8px; }
.process-list { list-style: none; padding: 0; margin: 16px 0 0; display: flex; flex-direction: column; gap: 10px; }
.process-list li { background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px; display: flex; gap: 12px; }
.process-list .step-num { width: 28px; height: 28px; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.deliverables { list-style: none; padding: 0; margin: 16px 0 0; display: flex; flex-direction: column; gap: 10px; }
.deliverables li { background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px; display: flex; gap: 10px; }
.check { color: var(--success); font-weight: 700; }
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 24px; }
.chip { background: #fff; border: 1px solid var(--border); border-radius: 999px; padding: 8px 14px; font-size: .85rem; }

/* Picks list (best/$slug) */
.pick-list { display: flex; flex-direction: column; gap: 16px; margin-top: 32px; }
.pick { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }
.pick-top { border-color: rgba(37,99,235,.4); box-shadow: var(--shadow); }
.pick-head { display: flex; flex-wrap: wrap; gap: 12px; align-items: baseline; justify-content: space-between; }
.pick-head h3 { margin: 0; }
.badge { background: var(--cta); color: #fff; font-size: .7rem; padding: 3px 10px; border-radius: 999px; margin-left: 8px; }
.pick-tagline { color: var(--primary); font-weight: 600; margin: 8px 0; }

/* Prose */
.prose { font-size: 1.02rem; line-height: 1.75; color: var(--foreground); }
.prose h2 { margin-top: 2em; }
.prose p { margin: 0 0 1.1em; }
.inline-link { color: var(--primary); text-decoration: underline; text-decoration-color: rgba(37,99,235,.4); text-underline-offset: 2px; }
.inline-link:hover { text-decoration-color: var(--primary); }

/* Articles */
.article { padding: 32px 24px 16px; }
.article h1 { font-size: clamp(1.75rem, 3vw, 2.75rem); }
.article-meta { font-size: .85rem; color: var(--muted); margin: 16px 0 24px; }
.article-cta { margin-top: 40px; background: rgba(37,99,235,.05); border: 1px solid rgba(37,99,235,.3); border-radius: var(--radius); padding: 20px; }
.article-cta p { margin: 0 0 12px; }
.post-grid { display: grid; gap: 16px; grid-template-columns: 1fr; margin-top: 24px; }
@media (min-width: 640px) { .post-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .post-grid { grid-template-columns: repeat(3, 1fr); } }
.post-grid-3 { grid-template-columns: 1fr; }
@media (min-width: 768px) { .post-grid-3 { grid-template-columns: repeat(3, 1fr); } }
.post-card { display: block; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; color: inherit; transition: border-color .15s, transform .15s, box-shadow .15s; }
.post-card:hover { border-color: rgba(37,99,235,.4); transform: translateY(-2px); box-shadow: var(--shadow); text-decoration: none; }
.post-card h3 { margin: 8px 0; font-size: 1.05rem; }
.post-card p { color: var(--muted); font-size: .9rem; margin: 0 0 8px; }
.post-meta { font-size: .75rem; color: var(--muted); }

/* Footer */
.site-footer { background: var(--ink); color: rgba(255,255,255,.75); padding: 56px 0 24px; margin-top: 64px; }
.site-footer h4 { color: var(--accent); font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 16px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; font-size: .9rem; }
.site-footer a { color: rgba(255,255,255,.75); }
.site-footer a:hover { color: var(--accent); }
.footer-grid { display: grid; gap: 32px; grid-template-columns: 1fr; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }
.footer-brand p { color: rgba(255,255,255,.65); max-width: 360px; }
.footer-logo { display: flex; align-items: center; gap: 10px; font-family: 'Space Grotesk', sans-serif; font-size: 1.2rem; font-weight: 700; color: #fff; }
.footer-logo em { color: var(--accent); font-style: normal; }
.tg-badge { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 10px; background: var(--cta); color: #fff; font-weight: 800; }
.footer-contact { margin-top: 16px; }
.footer-all { color: var(--accent); font-weight: 600; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: 16px; margin-top: 32px; font-size: .75rem; display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; color: rgba(255,255,255,.55); }

/* Sticky mobile CTA */
.sticky-cta { position: fixed; left: 16px; right: 16px; bottom: 12px; z-index: 60; background: var(--cta); color: #fff; text-align: center; padding: 14px; border-radius: 999px; font-weight: 700; box-shadow: var(--shadow); }
@media (min-width: 768px) { .sticky-cta { display: none; } }

/* Price calculator (home hero) */
.price-calc { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); margin-bottom: 24px; }
.price-calc-head { margin-bottom: 16px; }
.price-calc-head h2 { font-size: 1.4rem; margin: 4px 0 6px; }
.price-calc-head p { margin: 0; color: var(--muted); font-size: .9rem; }
.price-calc-form { display: flex; flex-direction: column; gap: 12px; }
.pc-field { display: flex; flex-direction: column; gap: 6px; font-size: .85rem; color: var(--muted); }
.pc-field select, .pc-field input { width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 10px; font: inherit; color: var(--ink); background: #fff; }
.pc-field select:focus, .pc-field input:focus { outline: 2px solid var(--primary); outline-offset: 1px; }
.pc-check { display: flex; align-items: center; gap: 8px; font-size: .85rem; color: var(--foreground); }
.pc-total { background: var(--surface); border-radius: 12px; padding: 14px 16px; display: flex; flex-direction: column; gap: 2px; margin-top: 4px; }
.pc-total-label { font-size: .75rem; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.pc-total-value { font-family: 'Space Grotesk', sans-serif; font-size: 1.9rem; font-weight: 700; color: var(--primary); }
.pc-total-sub { font-size: .8rem; color: var(--muted); }
.pc-cta { margin-top: 4px; text-align: center; }
.pc-fine { font-size: .75rem; color: var(--muted); margin: 0; text-align: center; }

/* Author bio (blog post) */
.author-bio { margin-top: 40px; padding: 24px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); display: grid; grid-template-columns: 64px 1fr; gap: 20px; align-items: start; }
@media (max-width: 640px) { .author-bio { grid-template-columns: 1fr; } }
.author-bio-avatar { width: 64px; height: 64px; border-radius: 50%; background: var(--cta); color: #fff; display: flex; align-items: center; justify-content: center; font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 1.2rem; }
.author-bio-body h2 { font-size: 1.2rem; margin: 4px 0 8px; }
.author-bio-body p { margin: 0 0 10px; font-size: .95rem; }
.author-bio-creds { list-style: none; padding: 0; margin: 12px 0; display: flex; flex-direction: column; gap: 6px; font-size: .9rem; color: var(--foreground); }
.author-bio-meta { font-size: .85rem; color: var(--muted); }