/* Book courses page (courses.html). Loads after styles.css and reuses its brand tokens. */

/* Hero: copy on the left, waitlist card on the right */
.course-hero h1 { text-transform: uppercase; color: var(--white); font-size: clamp(2.6rem, 8vw, 4.8rem); line-height: 1; }
.course-hero h1 em { font-style: normal; color: var(--coral); }
.facts { list-style: none; margin: 30px 0 0; padding: 22px 0 0; border-top: 1px solid rgba(255,255,255,.16); display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px 24px; }
.facts strong { display: block; font: 700 clamp(2.2rem, 5vw, 3rem)/1 var(--display); color: var(--coral); }
.facts span { font-size: .92rem; color: #C9D1E0; }
@media (min-width: 600px) { .facts { grid-template-columns: repeat(4, auto); justify-content: start; gap: 18px 40px; } }

.signup { scroll-margin-top: 96px; background: var(--white); color: var(--ink); border: 2px solid var(--navy); border-radius: var(--radius); padding: 26px 24px; box-shadow: 12px 12px 0 var(--coral); }
.signup .kicker { margin-bottom: 10px; }
.signup h2 { font-size: clamp(1.9rem, 4vw, 2.4rem); margin-bottom: .4em; }
.perks { list-style: none; padding: 0; margin: 0 0 20px; display: grid; gap: 8px; }
.perks li { padding-left: 22px; position: relative; }
.perks li::before { content: "■"; color: var(--coral); font-size: .7em; position: absolute; left: 0; top: .45em; }
.form-slot { background: var(--cream); border-radius: 10px; padding: 16px; min-height: 120px; }
.form-fallback { font-size: .92rem; color: var(--muted); }
.privacy { font-size: .82rem; color: var(--muted); margin: 12px 0 0; }
.countdown { display: flex; gap: 10px; margin-top: 18px; flex-wrap: wrap; }
.cd-unit { background: var(--navy); color: var(--white); border-radius: 10px; padding: 8px 12px; text-align: center; min-width: 66px; }
.cd-unit b { display: block; font: 700 1.8rem/1 var(--display); font-variant-numeric: tabular-nums; }
.cd-unit span { font: 700 .72rem var(--display); letter-spacing: .14em; text-transform: uppercase; color: #C9D1E0; }
@media (max-width: 899px) { .signup { margin-right: 12px; } }
@media (min-width: 900px) { .course-hero .wrap { grid-template-columns: 1.15fr .85fr; align-items: center; } }

/* Bookshelf */
.shelf-head { display: flex; justify-content: space-between; align-items: end; gap: 12px 24px; flex-wrap: wrap; margin-bottom: 18px; }
.shelf-head p { max-width: 36em; margin: 0; color: var(--muted); }
.shelf-label { font: 700 1.15rem var(--display); text-transform: uppercase; letter-spacing: .04em; color: var(--navy); margin: 24px 0 8px; }
.shelf-scroll { overflow-x: auto; padding-bottom: 6px; -webkit-overflow-scrolling: touch; }
.shelf { display: flex; align-items: flex-end; gap: 4px; padding: 0 2px; border-bottom: 10px solid var(--navy); width: max-content; }
.spine { writing-mode: vertical-rl; transform: rotate(180deg); font: 600 .85rem/1.1 var(--display); letter-spacing: .02em; padding: 10px 7px; border-radius: 2px 2px 0 0; white-space: nowrap; color: var(--white); }
.spine.b0 { background: #061455; min-height: 190px; } .spine.b1 { background: #C0303A; min-height: 172px; }
.spine.b2 { background: #0B1E6E; min-height: 200px; } .spine.b3 { background: #3B4A7A; min-height: 180px; }
.spine.b4 { background: #1B2333; min-height: 194px; } .spine.b5 { background: #FF5A5F; color: var(--navy); min-height: 166px; }
.spine.light { background: var(--white); color: var(--navy); box-shadow: inset 0 0 0 1px var(--line); }

/* Course cards */
.courses { display: grid; gap: 28px; margin-top: 32px; }
.course { background: var(--white); border: 2px solid var(--navy); border-radius: var(--radius); padding: 28px 24px; box-shadow: 0 10px 0 var(--navy); display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.course.featured { box-shadow: 0 10px 0 var(--coral); }
.course h3 { font-size: 2rem; text-transform: uppercase; margin: 0; }
.course .tag { align-self: flex-start; background: var(--coral); color: var(--navy); padding: 6px 12px; border-radius: 999px; font: 700 .85rem/1 var(--display); letter-spacing: .12em; text-transform: uppercase; }
.course .meta { font: 700 1rem var(--display); letter-spacing: .06em; text-transform: uppercase; color: var(--coral-ink); margin: 0; }
.course p { margin: 0; }
.course ul { margin: 0; padding-left: 18px; font-size: .97rem; display: grid; gap: 4px; }
.course li::marker { color: var(--coral); }
.price { margin-top: auto; padding-top: 16px; border-top: 2px dashed var(--line); display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.price .now { font: 700 3rem/1 var(--display); color: var(--navy); font-variant-numeric: tabular-nums; }
.price s { color: var(--muted); font-size: 1.1rem; }
.price small { width: 100%; font-size: .85rem; color: var(--muted); }
@media (min-width: 900px) { .courses { grid-template-columns: repeat(3, 1fr); } }
.quiz-link { margin: 8px 0 0; }
.quiz-link a { font-weight: 700; color: var(--coral-ink); text-decoration: none; border-bottom: 2px solid currentColor; }

/* Course chooser quiz */
.quiz { margin-top: 56px; background: var(--cream); border: 2px solid var(--navy); border-radius: var(--radius); padding: clamp(22px, 4vw, 40px); scroll-margin-top: 90px; }
.quiz-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px 16px; flex-wrap: wrap; }
.quiz-head h3 { font-size: clamp(1.8rem, 4vw, 2.4rem); text-transform: uppercase; margin: 0; }
.quiz-step { font: 700 1rem var(--display); letter-spacing: .1em; text-transform: uppercase; color: var(--coral-ink); font-variant-numeric: tabular-nums; }
.quiz-bar { height: 8px; background: var(--white); border: 1px solid var(--line); border-radius: 999px; margin: 14px 0 22px; overflow: hidden; }
.quiz-bar i { display: block; height: 100%; width: 0; background: var(--coral); }
.quiz-q { font: 700 1.6rem/1.2 var(--display); color: var(--navy); margin-bottom: 14px; }
.quiz-opts { display: grid; gap: 10px; max-width: 680px; }
.quiz-opt { font: 600 1rem/1.4 var(--body); text-align: left; cursor: pointer; background: var(--white); color: var(--ink); border: 2px solid var(--navy); border-radius: 999px; padding: 13px 22px; transition: background .15s ease, transform .15s ease; }
.quiz-opt:hover { background: #FFE9E9; transform: translateX(3px); }
.quiz-opt[aria-pressed="true"] { background: var(--coral); color: var(--navy); }
.quiz-nav { margin-top: 16px; display: flex; gap: 16px; }
.linkbtn { font: 600 1rem var(--body); background: none; border: 0; padding: 0; color: var(--muted); text-decoration: underline; cursor: pointer; }
.quiz-result .tag { display: inline-block; background: var(--coral); color: var(--navy); padding: 6px 12px; border-radius: 999px; font: 700 .85rem/1 var(--display); letter-spacing: .12em; text-transform: uppercase; }
.quiz-result h3 { font-size: clamp(2.2rem, 5vw, 3rem); text-transform: uppercase; margin: 12px 0 8px; }
.quiz-result > p { max-width: 62ch; }
.quiz-result .price { border-top: 0; padding-top: 4px; }
.quiz-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 18px; }
.quiz-actions #qr-testers { display: contents; }
.quiz-result .btn-ghost { display: inline-block; text-decoration: none; font: 700 1.05rem/1.2 var(--display); text-transform: uppercase; letter-spacing: .04em; padding: 14px 22px; border-radius: 999px; border: 2px solid var(--navy); color: var(--navy); background: var(--white); }
.quiz-result .btn-ghost:hover { background: var(--navy); color: var(--white); }
@media (prefers-reduced-motion: no-preference) { .quiz-bar i { transition: width .25s ease; } }

/* Inside a lesson (navy band) */
.lesson { display: grid; gap: 40px; align-items: start; }
.lesson > * { min-width: 0; }
.lesson .steps { margin: 28px 0 0; grid-template-columns: 1fr 1fr; gap: 14px; }
.lesson .steps li { padding: 20px 18px; }
.lesson .steps .num { font-size: 2.6rem; margin-bottom: 6px; }
.lesson .steps h3 { font-size: 1.3rem; }
.lesson .steps p { font-size: .95rem; }
.page { background: var(--white); color: var(--ink); border-radius: var(--radius); padding: clamp(22px, 3vw, 34px); box-shadow: 12px 12px 0 var(--coral); }
.page .kicker { margin-bottom: 8px; }
.page h3 { font-size: 2rem; text-transform: uppercase; margin: 0 0 12px; color: var(--navy); }
.page mark { background: #FFD9DA; color: var(--navy); padding: 0 .15em; border-radius: 3px; }
.vocab { margin: 18px 0 0; padding-top: 14px; border-top: 2px dashed var(--line); font-size: .95rem; display: grid; gap: 6px; }
.vocab div { display: grid; grid-template-columns: minmax(0, 12em) 1fr; gap: 12px; }
.vocab dt { font-weight: 700; color: var(--navy); } .vocab dd { margin: 0; color: var(--muted); }
.question { margin: 16px 0 0; background: var(--cream); border-left: 5px solid var(--coral); padding: 12px 16px; border-radius: 0 10px 10px 0; }
@media (min-width: 900px) { .lesson { grid-template-columns: 1fr 1fr; gap: 64px; } }

/* Free sample courses */
.samples { display: grid; gap: 28px; margin-top: 28px; }
.sample-card { display: flex; flex-direction: column; background: var(--white); border: 2px solid var(--navy); border-radius: var(--radius); overflow: hidden; text-decoration: none; box-shadow: 0 10px 0 var(--navy); transition: transform .15s ease; min-width: 0; }
.sample-card:hover { transform: translateY(-3px); }
.sample-card img { width: 100%; aspect-ratio: 2 / 3; object-fit: cover; object-position: top; max-height: 520px; }
.sample { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 22px; border-top: 2px solid var(--navy); }
.sample h3 { font-size: 1.7rem; text-transform: uppercase; margin: 0; }
.sample small { display: block; color: var(--muted); font-size: .9rem; }
.sample .go { font: 700 1.05rem var(--display); text-transform: uppercase; letter-spacing: .04em; color: var(--coral-ink); white-space: nowrap; }
@media (min-width: 760px) { .samples { grid-template-columns: 1fr 1fr; } }

/* Meet your coach */
.coach { display: grid; gap: 40px; align-items: start; }
.coach-photo { position: relative; margin: 0 18px 18px 0; }
.coach-photo::before { content: ""; position: absolute; inset: 18px -18px -18px 18px; background: var(--coral); }
.coach-photo img { position: relative; border: 6px solid var(--white); width: 100%; aspect-ratio: 16 / 10; object-fit: cover; box-shadow: 0 0 0 2px var(--navy); }
.coach-facts { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 10px; }
.coach-facts li { padding-left: 22px; position: relative; }
.coach-facts li::before { content: "■"; color: var(--coral); font-size: .7em; position: absolute; left: 0; top: .45em; }
@media (min-width: 900px) { .coach { grid-template-columns: 1fr 1fr; gap: 64px; } }

/* Final call to action */
.course-final .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px 32px; }
.course-final h2 { margin: 0; }

/* conversion pass: hero, card and backup-form buttons */
.hero .hero-ctas { margin: 22px 0 26px; }
.btn-outline { border: 2px solid var(--white); color: var(--white); background: transparent; box-shadow: none; }
.btn-outline:hover { background: var(--white); color: var(--navy); }
.card-ctas { display: flex; flex-direction: column; gap: 10px; align-items: flex-start; margin-top: 16px; }
.card-ctas .textlink { color: var(--navy); font-weight: 700; text-decoration: underline; }
#form-msg .btn { display: inline-block; margin-top: 12px; }