/*
Theme Name: Computing Club
Description: Lightweight modern theme for an independent kids' coding club (ages 11-18).
Version: 1.1
Text Domain: computing-club
*/

:root {
	--navy: #1a0b3f;
	--navy-2: #2b1566;
	--teal: #ffd23f;
	--teal-dark: #d6177a;
	--bg: #ffffff;
	--alt: #f6f1ff;
	--ink: #1a0b3f;
	--muted: #5c5380;
	--line: #e3d9f7;
	--radius: 18px;
	--max: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font: 18px/1.6 "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--ink); background: var(--bg); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; }
a { color: var(--teal-dark); }
h1, h2, h3, h4 { line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.02em; font-weight: 700; }
h1 { font-size: clamp(2.4rem, 5.5vw, 4rem); }
.hero h1::after { content: "_"; color: var(--teal); animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: 1.3rem; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section.alt { background: var(--alt); }
.section.dark { background: var(--navy); color: #fff; }
.section.dark .eyebrow { color: var(--teal); }
.section.dark p { color: #cfc4f0; }

.eyebrow { display: block; font-size: .8rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--teal-dark); margin-bottom: 14px; }
.section-head { max-width: 720px; margin: 0 0 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head p { color: var(--muted); margin: 0; }

/* Buttons */
.btn { display: inline-block; padding: 14px 30px; border-radius: 999px; background: var(--teal); color: var(--navy); font-weight: 700; font-size: 1rem; text-decoration: none; border: 2px solid var(--teal); transition: background .15s, border-color .15s, color .15s; }
.btn:hover { background: #fff; border-color: #fff; color: var(--navy); }
.btn.ghost { background: transparent; color: #fff; border-color: #fff; }
.btn.ghost:hover { background: #fff; color: var(--navy); }
.btn.dark { background: var(--navy); border-color: var(--navy); color: #fff; }
.btn.dark:hover { background: var(--teal); border-color: var(--teal); color: var(--navy); }
.btn.sm { padding: 10px 20px; font-size: .95rem; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 10; background: #fff; border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 76px; flex-wrap: wrap; }
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.logo img { display: block; }
.logo-text { font-size: 1.4rem; font-weight: 800; letter-spacing: -.03em; line-height: 1; white-space: nowrap; }
.logo-text b { color: var(--teal-dark); font-weight: 800; }
.logo-text small { font-size: .7em; font-weight: 600; color: var(--muted); letter-spacing: 0; }
.main-nav { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.main-nav ul { list-style: none; display: flex; gap: 28px; margin: 0; padding: 0; flex-wrap: wrap; }
.main-nav a { color: var(--ink); text-decoration: none; font-weight: 600; font-size: .98rem; }
.main-nav ul a:hover { color: var(--teal-dark); }
.main-nav .btn { color: var(--navy); }
.main-nav .btn:hover { background: var(--navy); border-color: var(--navy); color: #fff; }

/* Hero */
.hero { background: var(--navy); color: #fff; padding: 110px 0 120px; position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; width: 780px; height: 780px; right: -220px; top: -260px; background: radial-gradient(circle, rgba(255,79,163,.4), transparent 65%); }
.hero .wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; position: relative; }
.hero p.lead { font-size: 1.25rem; color: #e0d7fa; max-width: 560px; }
.hero .actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 32px; }
.code-card { background: #0f0526; border: 1px solid #4a2d94; border-radius: 20px; padding: 22px 24px; font: 15px/1.8 ui-monospace, Consolas, monospace; box-shadow: 0 30px 60px rgba(0,0,0,.4); }
.code-card .k { color: #ff4fa3; } .code-card .s { color: var(--teal); } .code-card .c { color: #8a7cc0; }
.code-card .dots { margin-bottom: 10px; }
.code-card .dots span { display: inline-block; width: 11px; height: 11px; border-radius: 50%; margin-right: 7px; background: #ff4fa3; }
.code-card .dots span:nth-child(2) { background: #ffd23f; } .code-card .dots span:nth-child(3) { background: #5be3b0; }

/* Stats strip */
.stats { background: var(--navy-2); color: #fff; padding: 56px 0; }
.stats .grid { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); text-align: center; }
.stats strong { display: block; font-size: clamp(1.5rem, 2.6vw, 2.1rem); color: var(--teal); letter-spacing: -.02em; line-height: 1.2; margin-bottom: 6px; }
.stats span { color: #cfc4f0; font-size: 1rem; }

/* Grids and cards */
.grid { display: grid; gap: 28px; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; display: flex; flex-direction: column; transition: box-shadow .2s, transform .2s; }
.card:hover { box-shadow: 0 16px 40px rgba(14,30,37,.12); transform: translateY(-3px); }
.card > :last-child { margin-bottom: 0; }
.card h3 { margin-top: 0; }
.card p { color: var(--muted); }
.card .thumb { margin: -32px -32px 24px; border-radius: var(--radius) var(--radius) 0 0; overflow: hidden; }
.card .thumb img { display: block; width: 100%; }
.card .icon { width: 56px; height: 56px; border-radius: 16px; background: var(--navy); color: var(--teal); display: grid; place-items: center; font-size: 1.5rem; font-weight: 800; margin-bottom: 20px; }
.card .push { margin-top: auto; padding-top: 12px; }
.card a.more { font-weight: 700; text-decoration: none; color: var(--navy); border-bottom: 2px solid var(--teal); }
.tag { align-self: flex-start; display: inline-block; font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 4px 14px; border-radius: 999px; background: var(--navy); color: var(--teal); margin: 0 0 14px; }
.meta { color: var(--muted); font-size: .9rem; }

/* Split feature */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split ul { list-style: none; padding: 0; margin: 24px 0 0; }
.split li { padding: 12px 0 12px 34px; position: relative; border-top: 1px solid var(--navy-2); }
.split li::before { content: "\2713"; position: absolute; left: 0; top: 14px; width: 22px; height: 22px; border-radius: 50%; background: var(--teal); color: var(--navy); font-size: .8rem; font-weight: 800; display: grid; place-items: center; }
.panel { background: var(--navy-2); border-radius: 24px; padding: 40px; color: #fff; }
.panel h3 { color: var(--teal); }

/* Sessions */
.session-meta { list-style: none; padding: 0; margin: 4px 0 16px; color: var(--muted); font-size: .95rem; }
.session-meta li { padding: 3px 0; }
.price { font-size: 1.6rem; font-weight: 800; letter-spacing: -.02em; margin-bottom: 8px; }

/* FAQ */
.faq { max-width: 860px; margin: 0 auto; }
.faq details { border-bottom: 1px solid var(--line); padding: 22px 0; }
.faq summary { cursor: pointer; font-weight: 700; font-size: 1.15rem; list-style: none; display: flex; justify-content: space-between; gap: 20px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.6rem; line-height: 1; color: var(--teal-dark); }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { color: var(--muted); margin: 14px 0 0; }

/* CTA */
.cta { background: var(--navy); color: #fff; padding: 96px 0; text-align: center; }
.cta p { color: #cfc4f0; max-width: 560px; margin: 0 auto 32px; }

/* Content */
.content { max-width: 760px; margin: 0 auto; padding: 72px 24px; }
.content.wide { max-width: var(--max); }
.content .alignwide, .content .alignfull { max-width: none; }

/* Images */
.hero-art { width: 100%; height: auto; position: relative; filter: drop-shadow(0 30px 40px rgba(0,0,0,.35)); }
.card .thumb { display: block; aspect-ratio: 3 / 2; background: var(--alt); }
.card .thumb img { width: 100%; height: 100%; object-fit: cover; }
.feature-img { margin: 0 0 32px; border-radius: var(--radius); overflow: hidden; }
.feature-img img { display: block; width: 100%; height: auto; }
.panel img { display: block; width: 100%; max-width: 360px; height: auto; margin: 0 auto 24px; }

/* Inner page header */
.page-hero { background: var(--navy); color: #fff; padding: 56px 0; position: relative; overflow: hidden; }
.page-hero::before { content: ""; position: absolute; width: 520px; height: 520px; right: -120px; top: -220px; background: radial-gradient(circle, rgba(255,79,163,.35), transparent 65%); }
.page-hero .wrap { display: flex; align-items: center; justify-content: space-between; gap: 32px; position: relative; }
.page-hero h1 { margin: 0; font-size: clamp(2rem, 4.5vw, 3rem); }
.page-hero img { width: 260px; height: auto; flex: none; }
.page-hero .eyebrow { color: var(--teal); }

/* Page content */
.entry h2 { margin-top: 1.2em; }
.entry h3 { margin-top: 1.6em; }
.entry ul { padding-left: 1.2em; }
.entry details { border-bottom: 1px solid var(--line); padding: 18px 0; }
.entry summary { cursor: pointer; font-weight: 700; font-size: 1.1rem; }
.entry details p { color: var(--muted); margin: 12px 0 0; }
.session-single { align-items: start; }
.session-single .panel .session-meta { color: #cfc4f0; }
.session-single .panel .session-meta li { padding: 8px 0; border-bottom: 1px solid #4a2d94; border-top: 0; }
.session-single .panel .session-meta li::before { display: none; }
.session-single .panel .btn { margin-top: 16px; }

/* Contact form */
.cc-form p { margin: 0 0 20px; }
.cc-form label { display: block; font-weight: 700; margin-bottom: 6px; }
.cc-form input[type="text"], .cc-form input[type="email"], .cc-form textarea { width: 100%; padding: 14px 16px; font: inherit; border: 2px solid var(--line); border-radius: 12px; background: #fff; color: var(--ink); }
.cc-form input:focus, .cc-form textarea:focus { outline: none; border-color: var(--teal-dark); }
.cc-form .hp { position: absolute; left: -9999px; }
.form-note { padding: 14px 18px; border-radius: 12px; font-weight: 600; }
.form-note.ok { background: #e6fbf2; color: #0b6b46; }
.form-note.err { background: #ffe9f2; color: #a0124f; }

/* Footer */
.site-footer { background: #0f0526; color: #b5a9dc; font-size: .95rem; position: relative; overflow: hidden; }
.site-footer::before { content: ""; position: absolute; width: 700px; height: 700px; left: -250px; top: -350px; background: radial-gradient(circle, rgba(255,79,163,.22), transparent 65%); pointer-events: none; }
.site-footer::after { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px; background: linear-gradient(90deg, #5b2bd9, #ff4fa3, #ffd23f); }
.site-footer a { color: #fff; text-decoration: none; }
.site-footer a:hover { color: var(--teal); }
.footer-top { padding: 80px 0 56px; position: relative; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.4fr; gap: 48px; }
.footer-logo { display: inline-flex; align-items: center; gap: 12px; font-size: 1.25rem; font-weight: 800; letter-spacing: -.02em; margin-bottom: 18px; }
.footer-logo b { color: #ff4fa3; font-weight: 800; }
.footer-brand p { margin: 0 0 20px; max-width: 320px; }
.footer-social { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; margin: 0; padding: 0; }
.footer-social a { display: inline-block; padding: 6px 14px; border: 1px solid #4a2d94; border-radius: 999px; font-size: .85rem; font-weight: 600; transition: background .15s, border-color .15s, color .15s; }
.footer-social a:hover { background: var(--teal); border-color: var(--teal); color: var(--navy); }
.footer-col h4 { color: #fff; font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; margin: 0 0 20px; }
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: 12px; }
.footer-bottom { border-top: 1px solid #2b1566; padding: 24px 0; font-size: .85rem; position: relative; }
.footer-legal { display: flex; justify-content: space-between; gap: 12px 32px; flex-wrap: wrap; }
.footer-legal p { margin: 0; }
.footer-legal a { color: #b5a9dc; }
.footer-legal a:hover { color: var(--teal); }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1 / -1; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }

@media (max-width: 860px) {
	.hero .wrap, .split { grid-template-columns: 1fr; gap: 40px; }
	.hero { padding: 64px 0 72px; }
	.section { padding: 64px 0; }
	.section-head { margin-bottom: 32px; }

	.site-header .wrap { flex-wrap: nowrap; min-height: 68px; gap: 16px; }
	.logo img, .custom-logo { max-width: 220px; height: auto; }
	.nav-toggle { display: block; width: 46px; height: 46px; padding: 0; border: 0; border-radius: 12px; background: var(--alt); cursor: pointer; position: relative; flex: none; }
	.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 13px; width: 20px; height: 2.5px; border-radius: 2px; background: var(--navy); transition: transform .2s, opacity .2s; }
	.nav-toggle span { top: 22px; }
	.nav-toggle span::before { left: 0; top: -7px; }
	.nav-toggle span::after { left: 0; top: 7px; }
	.nav-open .nav-toggle span { background: transparent; }
	.nav-open .nav-toggle span::before { transform: translateY(7px) rotate(45deg); }
	.nav-open .nav-toggle span::after { transform: translateY(-7px) rotate(-45deg); }

	.main-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch; gap: 0; padding: 8px 24px 24px; background: #fff; border-bottom: 1px solid var(--line); box-shadow: 0 20px 30px rgba(26,11,63,.12); }
	.nav-open .main-nav { display: flex; }
	.main-nav ul { flex-direction: column; gap: 0; }
	.main-nav ul a { display: block; padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 1.1rem; }
	.main-nav .btn { margin-top: 20px; text-align: center; }
}

@media (min-width: 861px) { .nav-toggle { display: none; } }

@media (max-width: 520px) {
	body { font-size: 17px; }
	.page-hero { padding: 40px 0; }
	.page-hero img { display: none; }
	.content { padding: 48px 20px; }
	.wrap { padding: 0 20px; }
	.hero .actions .btn { flex: 1 1 100%; text-align: center; }
	.code-card { font-size: 13px; padding: 18px; overflow-x: auto; }
	.card, .panel { padding: 24px; }
	.card .thumb { margin: -24px -24px 20px; }
	.stats { padding: 40px 0; }
	.stats .grid { grid-template-columns: 1fr 1fr; gap: 24px 16px; }
	.stats span { font-size: .9rem; }
	.cta, .section.dark { padding-top: 64px; padding-bottom: 64px; }
	.footer-top { padding: 56px 0 40px; }
	.footer-legal { flex-direction: column; }
}