:root { --ink: #181818; --muted: #686868; --paper: #f1f1f1; --white: #fff; --line: #dedede; --gray: #707070; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; color: var(--ink); background: var(--paper); font-family: "DM Sans", sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
.courses-page { width: min(100%, 980px); margin: auto; padding: 32px 36px 50px; }
.courses-header { display: flex; align-items: center; justify-content: space-between; }
.back-link { color: var(--muted); font-size: 12px; font-weight: 600; transition: color .2s ease; }.back-link:hover { color: var(--ink); }.back-link span { margin-right: 5px; font-size: 17px; }
.mini-brand { display: grid; gap: 4px; justify-items: center; }.mini-brand strong { font-family: Georgia, serif; font-size: 15px; letter-spacing: .12em; }.mini-brand small { font-size: 7px; font-weight: 700; letter-spacing: .25em; }.mini-rule { position: relative; width: 80px; border-top: 1px solid var(--ink); }.mini-rule i { position: absolute; top: -8px; left: 50%; display: grid; width: 18px; height: 14px; place-items: center; padding: 0 3px; transform: translateX(-50%); color: var(--ink); font-size: 9px; font-style: normal; background: var(--paper); }.mini-rule svg { width: 10px; height: 10px; fill: currentColor; }
.courses-hero { max-width: 690px; margin: 88px auto 76px; text-align: center; }.eyebrow { margin: 0 0 10px; color: var(--gray); font-size: 10px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; }.courses-hero h1 { margin: 0; font-family: "Playfair Display", Georgia, serif; font-size: clamp(39px, 7vw, 70px); font-weight: 600; line-height: .98; }.courses-hero h1 em { color: var(--gray); font-weight: 600; }.hero-text { max-width: 520px; margin: 23px auto 28px; color: var(--muted); font-size: 15px; line-height: 1.65; }
.whatsapp-button { display: inline-flex; align-items: center; gap: 10px; padding: 14px 20px; border-radius: 10px; color: var(--white); background: var(--ink); font-size: 12px; font-weight: 700; box-shadow: 0 8px 18px rgba(0,0,0,.13); transition: transform .2s ease, box-shadow .2s ease; }.whatsapp-button:hover { transform: translateY(-2px); box-shadow: 0 12px 24px rgba(0,0,0,.18); }.whatsapp-icon { width: 21px; height: 21px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.7; }.whatsapp-fill { fill: currentColor; stroke: none; }.whatsapp-button > span:last-child { margin-left: 5px; font-size: 17px; }
.section-heading { margin-bottom: 22px; }.section-heading h2 { margin: 0; font-family: "Playfair Display", Georgia, serif; font-size: clamp(28px, 4vw, 39px); font-weight: 600; }.course-options, .video-section, .reviews-section { margin-top: 54px; }.course-grid, .video-grid, .review-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }.course-card { min-height: 365px; padding: 27px; border: 1px solid var(--line); border-radius: 15px; background: var(--white); box-shadow: 0 5px 16px rgba(0,0,0,.035); }.course-card.featured { color: var(--white); border-color: var(--ink); background: var(--ink); }.course-card-top { display: flex; align-items: center; justify-content: space-between; }.course-index { color: var(--gray); font-size: 12px; font-weight: 700; }.featured .course-index { color: #bdbdbd; }.course-tag { padding: 5px 9px; border: 1px solid var(--line); border-radius: 20px; color: var(--muted); font-size: 9px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }.featured .course-tag { border-color: #555; color: #d0d0d0; }.course-card h3 { margin: 41px 0 12px; font-family: "Playfair Display", Georgia, serif; font-size: 33px; line-height: .98; }.course-card p { max-width: 350px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.55; }.featured p { color: #c7c7c7; }.course-card ul { display: grid; gap: 8px; margin: 20px 0 24px; padding: 0; color: var(--muted); font-size: 11px; list-style: none; }.course-card li::before { content: "✓"; margin-right: 8px; color: var(--gray); }.featured ul { color: #d0d0d0; }.course-link { display: inline-flex; gap: 8px; align-items: center; border-bottom: 1px solid currentColor; font-size: 11px; font-weight: 700; }.course-link span { font-size: 17px; }
.course-whatsapp-icon { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.7; }.course-whatsapp-icon .whatsapp-fill { fill: currentColor; stroke: none; }
.video-card { margin: 0; overflow: hidden; border-radius: 14px; background: var(--ink); }.video-card video { display: block; width: 100%; aspect-ratio: 16 / 9; background: #111; }.video-card figcaption { padding: 13px 16px; color: #d3d3d3; font-size: 11px; }
.review-grid { grid-template-columns: repeat(3, 1fr); }.review-card { position: relative; min-height: 230px; padding: 22px; border: 1px solid var(--line); border-radius: 14px; background: var(--white); }.stars { display: inline-block; color: #555; font-size: 15px; letter-spacing: 2px; }.review-date { margin-left: 7px; color: #999; font-size: 10px; }.review-card p { margin: 18px 0 17px; color: #404040; font-size: 13px; line-height: 1.6; }.review-card strong { color: #888; font-size: 10px; font-weight: 600; }.review-top { display: flex; align-items: center; gap: 7px; font-size: 11px; }.review-avatar { display: grid; width: 25px; height: 25px; place-items: center; border-radius: 50%; color: var(--white); background: #333; font-family: Georgia, serif; font-size: 16px; }.review-avatar svg { width: 14px; height: 14px; fill: currentColor; }.review-top .review-date { margin-left: auto; }.heart { color: #555; font-size: 17px; }.heart svg { width: 16px; height: 16px; fill: currentColor; }
.courses-footer { display: grid; justify-items: center; gap: 22px; margin-top: 75px; padding-top: 26px; border-top: 1px solid var(--line); text-align: center; }.compact { padding: 12px 18px; }.courses-footer p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.7; }.courses-footer small { color: #999; }
.course-details { margin-top: 21px; padding-top: 14px; border-top: 1px solid var(--line); }
.featured .course-details { border-color: #4b4b4b; }
.course-details summary { display: flex; align-items: center; justify-content: space-between; cursor: pointer; color: var(--muted); font-size: 11px; font-weight: 700; list-style: none; }
.course-details summary::-webkit-details-marker { display: none; }
.course-details summary span { color: var(--gray); font-size: 16px; transition: transform .2s ease; }
.course-details[open] summary span { transform: rotate(180deg); }
.course-details-content { padding-top: 17px; }
.course-details-content h4 { margin: 15px 0 5px; color: var(--ink); font-size: 11px; }
.course-details-content h4:first-child { margin-top: 0; }
.course-details-content p { margin: 0; font-size: 11px; line-height: 1.55; }
.course-details-content ul { margin: 9px 0 0; font-size: 11px; }
.featured .course-details summary, .featured .course-details-content h4 { color: #e6e6e6; }
.featured .course-details-content p, .featured .course-details-content ul { color: #c7c7c7; }
@media (max-width: 650px) { .courses-page { padding: 22px 18px 38px; }.courses-header { align-items: flex-start; }.mini-brand { transform: scale(.82); transform-origin: right top; }.courses-hero { margin: 65px auto 55px; }.courses-hero h1 { font-size: clamp(37px, 12vw, 52px); }.hero-text { font-size: 14px; }.whatsapp-button { justify-content: center; max-width: 100%; text-align: center; }.course-grid, .video-grid, .review-grid { grid-template-columns: 1fr; }.course-card { min-height: auto; padding: 24px; }.course-card h3 { margin-top: 31px; }.review-card { min-height: auto; }.courses-footer { margin-top: 55px; } }