:root {
    color-scheme: dark;
    --ink: #f7f7f5;
    --muted: #a6a8ad;
    --muted-strong: #c9cace;
    --line: rgba(255, 255, 255, 0.13);
    --line-strong: rgba(255, 255, 255, 0.22);
    --surface: #0b0d10;
    --surface-raised: #111419;
    --canvas: #030405;
    --brand: #ff5a00;
    --brand-bright: #ff701f;
    --brand-soft: rgba(255, 90, 0, 0.13);
    --success: #55d692;
    --success-bg: rgba(32, 173, 104, 0.12);
    --danger: #ff7b83;
    --danger-bg: rgba(223, 57, 70, 0.12);
    --paper: #f2efe8;
    --paper-bright: #faf8f3;
    --paper-ink: #151515;
    --paper-muted: #5e5c57;
    --paper-line: rgba(21, 21, 21, 0.15);
    --shadow: 0 34px 90px rgba(0, 0, 0, 0.52);
    --radius: 22px;
    font-family: Inter, "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }

html { min-height: 100%; background: var(--canvas); }

body {
    min-height: 100vh;
    margin: 0;
    overflow-x: hidden;
    color: var(--ink);
    background:
        radial-gradient(circle at 80% 8%, rgba(255, 90, 0, 0.12), transparent 28rem),
        radial-gradient(circle at 14% 82%, rgba(255, 90, 0, 0.08), transparent 24rem),
        linear-gradient(145deg, #050608 0%, #020303 64%, #080503 100%);
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    opacity: 0.28;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 52px 52px;
    mask-image: linear-gradient(to bottom, transparent, black 32%, transparent 96%);
}

body, button, input, select, textarea { font: inherit; }
button, input, select, textarea { color: inherit; }
a { color: inherit; }

.topbar {
    width: min(1240px, calc(100% - 48px));
    min-height: 102px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    color: white;
    text-decoration: none;
}

.brand-word {
    font-size: 1.72rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.065em;
}

.brand-word span { color: var(--brand); }

.brand small {
    margin-top: 8px;
    color: #b9b9bc;
    font-size: 0.55rem;
    font-weight: 650;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.brand i {
    width: 4px;
    height: 4px;
    margin: 0 4px 1px;
    display: inline-block;
    background: var(--brand);
    border-radius: 50%;
}

.text-link {
    padding-bottom: 4px;
    color: var(--muted-strong);
    border-bottom: 1px solid var(--line-strong);
    font-size: 0.84rem;
    font-weight: 650;
    text-decoration: none;
    transition: color 160ms ease, border-color 160ms ease;
}

.text-link:hover { color: white; border-color: var(--brand); }

.page-shell, .dashboard-shell, .profile-shell {
    width: min(1240px, calc(100% - 48px));
    margin: 0 auto;
}

.hero {
    min-height: calc(100vh - 165px);
    padding: 54px 0 90px;
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(380px, 0.78fr);
    align-items: center;
    gap: clamp(54px, 8vw, 118px);
}

.hero-copy { position: relative; max-width: 690px; }

.hero-copy::before {
    content: "";
    position: absolute;
    top: -132px;
    right: 18px;
    width: 250px;
    height: 250px;
    border: 1px solid rgba(255, 90, 0, 0.23);
    border-radius: 50%;
    box-shadow: 0 0 0 38px rgba(255, 90, 0, 0.045), 0 0 0 78px rgba(255, 90, 0, 0.025);
    pointer-events: none;
}

.eyebrow, .step {
    width: fit-content;
    margin: 0 0 24px;
    color: var(--brand-bright);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.hero .eyebrow {
    padding: 12px 17px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: white;
    background: rgba(11, 13, 16, 0.78);
    border: 1px solid rgba(255, 90, 0, 0.68);
    border-radius: 999px;
}

.live-dot {
    width: 8px;
    height: 8px;
    background: var(--brand);
    border-radius: 50%;
    box-shadow: 0 0 0 5px rgba(255, 90, 0, 0.14);
}

h1, h2, p { margin-top: 0; }

h1 {
    margin-bottom: 24px;
    font-family: "Arial Black", Inter, "Segoe UI", sans-serif;
    font-size: clamp(3.2rem, 6.5vw, 6.25rem);
    font-weight: 900;
    line-height: 0.9;
    letter-spacing: -0.075em;
}

h1 span { color: var(--brand); }

.hero-subtitle {
    max-width: 630px;
    margin-bottom: 36px;
    color: var(--muted-strong);
    font-size: clamp(1.05rem, 2vw, 1.35rem);
    line-height: 1.55;
}

.course-facts {
    max-width: 630px;
    padding: 18px 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.fact {
    min-width: 0;
    padding: 0 22px;
    display: flex;
    align-items: center;
    gap: 14px;
}

.fact:first-child { padding-left: 0; border-right: 1px solid var(--line); }

.fact-icon {
    width: 42px;
    height: 42px;
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    color: var(--brand);
    background: var(--brand-soft);
    border: 1px solid rgba(255, 90, 0, 0.24);
    border-radius: 12px;
    font-size: 0.78rem;
    font-weight: 850;
}

.fact div, .price, .spots { display: grid; }

.fact small, .price small, .spots small {
    color: var(--muted);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.fact strong {
    margin-top: 4px;
    overflow: hidden;
    font-size: 0.96rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.offer-row {
    max-width: 630px;
    margin-top: 28px;
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 30px;
}

.price strong {
    color: var(--brand-bright);
    font-family: "Arial Black", Inter, sans-serif;
    font-size: clamp(3rem, 5vw, 4.8rem);
    line-height: 0.95;
    letter-spacing: -0.075em;
}

.price sup { position: relative; top: -0.28em; font-size: 0.34em; letter-spacing: -0.02em; }

.spots {
    min-width: 150px;
    padding: 14px 18px;
    background: linear-gradient(145deg, rgba(255, 90, 0, 0.12), rgba(255, 90, 0, 0.03));
    border: 1px solid rgba(255, 90, 0, 0.48);
    border-radius: 14px;
    box-shadow: 0 0 32px rgba(255, 90, 0, 0.09);
}

.spots strong { margin-top: 2px; color: white; font-size: 1.32rem; }
.spots span { margin-top: 2px; color: var(--muted); font-size: 0.72rem; }

.form-card, .auth-card, .table-card {
    background: linear-gradient(145deg, rgba(18, 21, 26, 0.98), rgba(7, 9, 11, 0.98));
    border: 1px solid var(--line);
    border-top-color: rgba(255, 90, 0, 0.58);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.form-card {
    position: relative;
    width: min(100%, 490px);
    padding: clamp(30px, 4.5vw, 46px);
    justify-self: end;
    overflow: hidden;
}

.form-card::after, .auth-card::after {
    content: "";
    position: absolute;
    top: -90px;
    right: -90px;
    width: 190px;
    height: 190px;
    background: radial-gradient(circle, rgba(255, 90, 0, 0.17), transparent 68%);
    pointer-events: none;
}

.form-card-grid {
    position: absolute;
    top: 0;
    right: 0;
    width: 128px;
    height: 96px;
    opacity: 0.25;
    background-image: radial-gradient(circle, var(--brand) 1.2px, transparent 1.4px);
    background-size: 12px 12px;
    mask-image: linear-gradient(225deg, black, transparent 72%);
}

.form-heading { position: relative; z-index: 1; margin-bottom: 26px; }

.form-heading h2, .auth-card h1, .dashboard-heading h1 {
    margin-bottom: 10px;
    font-family: "Arial Black", Inter, sans-serif;
    font-size: clamp(1.8rem, 4vw, 2.45rem);
    line-height: 1.05;
    letter-spacing: -0.055em;
}

.form-heading p:last-child, .auth-intro, .dashboard-heading p:last-child { color: var(--muted); }

.field { position: relative; z-index: 1; margin-bottom: 17px; }

.field label {
    display: block;
    margin-bottom: 8px;
    color: var(--muted-strong);
    font-size: 0.78rem;
    font-weight: 720;
    letter-spacing: 0.02em;
}

.field input, .field select, .field textarea {
    width: 100%;
    min-height: 52px;
    padding: 0 15px;
    color: white;
    caret-color: var(--brand);
    background: rgba(0, 0, 0, 0.38);
    border: 1px solid var(--line);
    border-radius: 10px;
    outline: none;
    transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.field input::placeholder, .field textarea::placeholder { color: #666a70; }

.field input:focus, .field select:focus, .field textarea:focus {
    background: rgba(0, 0, 0, 0.64);
    border-color: var(--brand);
    box-shadow: 0 0 0 4px rgba(255, 90, 0, 0.12);
}

.field input[aria-invalid="true"], .field select[aria-invalid="true"], .field textarea[aria-invalid="true"] { border-color: var(--danger); }

.field select {
    appearance: none;
    padding-right: 42px;
    background-image:
        linear-gradient(45deg, transparent 50%, var(--muted) 50%),
        linear-gradient(135deg, var(--muted) 50%, transparent 50%);
    background-position: calc(100% - 20px) 23px, calc(100% - 15px) 23px;
    background-size: 5px 5px, 5px 5px;
    background-repeat: no-repeat;
}

.field select option { color: white; background: var(--surface-raised); }

.field textarea {
    min-height: 128px;
    padding: 14px 15px;
    resize: vertical;
    line-height: 1.55;
}

.field-hint {
    display: block;
    padding-top: 6px;
    color: #777b82;
    font-size: 0.72rem;
    line-height: 1.45;
}

.field-error {
    min-height: 17px;
    display: block;
    padding-top: 5px;
    color: var(--danger);
    font-size: 0.74rem;
}

.button {
    min-height: 48px;
    padding: 0 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    border: 0;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 820;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    transition: transform 180ms cubic-bezier(0.25, 1, 0.5, 1), background 180ms ease, box-shadow 180ms ease;
}

.button:hover:not(:disabled) { transform: translateY(-2px); }

.button:focus-visible, a:focus-visible {
    outline: 3px solid rgba(255, 112, 31, 0.42);
    outline-offset: 3px;
}

.button-primary {
    position: relative;
    z-index: 1;
    width: 100%;
    color: #080808;
    background: linear-gradient(100deg, var(--brand), #ff7a26);
    box-shadow: 0 15px 34px rgba(255, 90, 0, 0.22);
}

.button-primary:hover:not(:disabled) {
    background: linear-gradient(100deg, #ff6a12, #ff8d43);
    box-shadow: 0 18px 40px rgba(255, 90, 0, 0.3);
}

.button:disabled { color: #777; background: #24262a; box-shadow: none; cursor: not-allowed; }

.button-ghost { color: white; background: rgba(255, 255, 255, 0.08); border: 1px solid var(--line); }

.privacy-note {
    margin: 15px 0 0;
    color: #797d83;
    font-size: 0.72rem;
    line-height: 1.5;
    text-align: center;
}

.alert {
    position: relative;
    z-index: 1;
    margin-bottom: 20px;
    padding: 13px 15px;
    display: grid;
    gap: 3px;
    border: 1px solid transparent;
    border-radius: 10px;
    font-size: 0.84rem;
    line-height: 1.45;
}

.alert-success { color: var(--success); background: var(--success-bg); border-color: rgba(85, 214, 146, 0.24); }
.alert-error { color: var(--danger); background: var(--danger-bg); border-color: rgba(255, 123, 131, 0.2); }

.auth-shell {
    min-height: calc(100vh - 174px);
    padding: 54px 24px 90px;
    display: grid;
    place-items: center;
}

.auth-card {
    position: relative;
    width: min(100%, 470px);
    padding: clamp(32px, 6vw, 50px);
    overflow: hidden;
}

.auth-card h1 { font-size: 2.35rem; }

.lock-icon {
    width: 52px;
    height: 52px;
    margin-bottom: 25px;
    display: grid;
    place-items: center;
    color: white;
    background: var(--brand);
    border-radius: 14px;
    box-shadow: 0 12px 28px rgba(255, 90, 0, 0.22);
    font-size: 1rem;
    font-weight: 900;
}

.auth-intro { margin-bottom: 28px; line-height: 1.6; }
.topbar-admin { border-bottom: 1px solid var(--line); }
.admin-actions, .admin-actions form { display: flex; align-items: center; gap: 14px; }
.admin-email { color: var(--muted); font-size: 0.82rem; }

.admin-nav { display: flex; align-items: center; gap: 6px; }
.admin-nav a {
    padding: 9px 12px;
    color: var(--muted);
    border-radius: 8px;
    font-size: 0.78rem;
    font-weight: 700;
    text-decoration: none;
}
.admin-nav a:hover, .admin-nav a[aria-current="page"] { color: white; background: rgba(255, 255, 255, 0.07); }

.dashboard-shell { padding: 66px 0 100px; }

.dashboard-heading {
    margin-bottom: 32px;
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 28px;
}

.dashboard-heading h1 { font-size: clamp(2.25rem, 5vw, 3.7rem); }
.dashboard-heading p:last-child { margin-bottom: 0; }

.metric {
    min-width: 190px;
    padding: 17px 20px;
    display: grid;
    gap: 4px;
    background: linear-gradient(145deg, var(--brand-soft), rgba(255, 90, 0, 0.025));
    border: 1px solid rgba(255, 90, 0, 0.38);
    border-radius: 15px;
}

.metric span {
    color: var(--muted);
    font-size: 0.68rem;
    font-weight: 750;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.metric strong { color: var(--brand-bright); font-size: 2rem; letter-spacing: -0.05em; }
.table-card { overflow: hidden; }

.table-heading {
    padding: 24px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    border-bottom: 1px solid var(--line);
}

.table-heading h2 { margin: 0; font-size: 1.05rem; }
.table-heading span { color: var(--muted); font-size: 0.8rem; }
.table-scroll { overflow-x: auto; }

table { width: 100%; border-collapse: collapse; text-align: left; }

th, td {
    padding: 17px 28px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.065);
    white-space: nowrap;
}

th {
    color: #8e9299;
    background: rgba(255, 255, 255, 0.025);
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

td { color: #b5b7bc; font-size: 0.88rem; }
td strong { color: white; }
tbody tr { transition: background 150ms ease; }
tbody tr:hover { background: rgba(255, 90, 0, 0.035); }

.empty-state { padding: 74px 30px; color: var(--muted); text-align: center; }
.empty-state strong { color: white; }
.empty-state p { margin: 8px 0 0; }

.pagination {
    padding: 20px 28px;
    display: flex;
    justify-content: center;
    gap: 22px;
    color: var(--muted);
    font-size: 0.86rem;
}

.pagination a { color: var(--brand-bright); font-weight: 720; }

.profile-shell {
    padding: 58px 0 100px;
    display: grid;
    grid-template-columns: minmax(280px, 0.72fr) minmax(520px, 1.28fr);
    align-items: start;
    gap: clamp(52px, 7vw, 104px);
}

.profile-intro { position: sticky; top: 36px; padding-top: 34px; }
.profile-intro h1 { font-size: clamp(3rem, 5.2vw, 5.2rem); }
.profile-intro > p:last-of-type {
    max-width: 500px;
    color: var(--muted-strong);
    font-size: 1.08rem;
    line-height: 1.65;
}

.profile-card {
    position: relative;
    padding: clamp(30px, 4.5vw, 50px);
    overflow: hidden;
    background: linear-gradient(145deg, rgba(18, 21, 26, 0.98), rgba(7, 9, 11, 0.98));
    border: 1px solid var(--line);
    border-top-color: rgba(255, 90, 0, 0.58);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.profile-shell-compact { align-items: center; }
.profile-card-compact { width: min(100%, 620px); justify-self: end; }
.optional-label {
    margin-left: 5px;
    color: #777b82;
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
}

.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 18px; }
.field-full { grid-column: 1 / -1; }
.checkbox-field { margin: 4px 0 22px; }
.checkbox-field label {
    display: flex;
    align-items: flex-start;
    gap: 11px;
    color: var(--muted-strong);
    line-height: 1.5;
    cursor: pointer;
}
.checkbox-field input {
    width: 18px;
    min-height: 18px;
    margin: 2px 0 0;
    flex: 0 0 auto;
    accent-color: var(--brand);
}

.participant-list { padding: 12px; display: grid; gap: 12px; }
.participant-card {
    padding: 22px 24px;
    background: rgba(255, 255, 255, 0.018);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 14px;
}
.participant-card > header { display: flex; justify-content: space-between; gap: 20px; }
.participant-card h3 { margin: 0 0 5px; font-size: 1.05rem; }
.participant-card header p { margin: 0; color: var(--muted); font-size: 0.82rem; }
.experience-badge {
    height: fit-content;
    padding: 7px 10px;
    color: var(--brand-bright);
    background: var(--brand-soft);
    border: 1px solid rgba(255, 90, 0, 0.22);
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 800;
    text-transform: uppercase;
}
.participant-card dl {
    margin: 20px 0;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}
.participant-card dl div { min-width: 0; }
.participant-card dt { margin-bottom: 4px; color: #777b82; font-size: 0.66rem; font-weight: 750; text-transform: uppercase; }
.participant-card dd { margin: 0; color: var(--muted-strong); font-size: 0.8rem; overflow-wrap: anywhere; }
.participant-goal { padding-top: 17px; border-top: 1px solid var(--line); }
.participant-goal strong { color: var(--muted); font-size: 0.7rem; text-transform: uppercase; }
.participant-goal p { margin: 7px 0 0; color: #d3d4d7; font-size: 0.86rem; line-height: 1.6; }

.site-footer { padding: 26px 20px; color: #73767d; font-size: 0.72rem; text-align: center; }
.site-footer p { margin: 0; }

/* Student preparation page */
.prep-shell {
    width: min(1240px, calc(100% - 48px));
    margin: 0 auto;
    padding: 58px 0 100px;
}

.prep-heading {
    margin-bottom: clamp(36px, 5vw, 64px);
    display: grid;
    grid-template-columns: minmax(0, 1.18fr) minmax(280px, 0.58fr);
    align-items: end;
    gap: clamp(40px, 8vw, 110px);
}

.prep-heading h1 {
    max-width: 830px;
    margin-bottom: 0;
    font-size: clamp(3.4rem, 7vw, 6.9rem);
    line-height: 0.92;
}

.prep-heading h1 span { color: var(--brand); }

.prep-heading > p {
    margin: 0 0 8px;
    color: var(--muted-strong);
    font-size: 1.02rem;
    line-height: 1.72;
}

.prep-content {
    display: grid;
    grid-template-columns: minmax(0, 1.55fr) minmax(300px, 0.62fr);
    align-items: start;
    gap: clamp(26px, 4vw, 50px);
}

.prep-video-card {
    overflow: hidden;
    background: #08090b;
    border: 1px solid var(--line);
    border-top-color: rgba(255, 90, 0, 0.62);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.prep-video-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
}

.prep-video-frame iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.prep-video-meta {
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.prep-video-meta div { display: grid; gap: 5px; }
.prep-video-meta span {
    color: var(--brand-bright);
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}
.prep-video-meta strong { color: white; font-size: 0.9rem; }
.prep-video-meta a {
    flex: 0 0 auto;
    color: var(--muted-strong);
    font-size: 0.74rem;
    font-weight: 700;
    text-underline-offset: 4px;
}
.prep-video-meta a:hover { color: white; }

.prep-guide {
    padding: clamp(28px, 3.5vw, 42px);
    color: var(--paper-ink);
    background: var(--paper-bright);
    border-radius: var(--radius);
    box-shadow: 0 28px 70px rgba(0, 0, 0, 0.34);
}

.prep-guide .step { margin-bottom: 18px; }
.prep-guide h2 { margin-bottom: 15px; font-size: clamp(1.8rem, 2.7vw, 2.65rem); line-height: 1.05; }
.prep-guide > p:not(.step) { color: var(--paper-muted); font-size: 0.88rem; line-height: 1.65; }
.prep-guide ul { margin: 28px 0 0; padding: 0; list-style: none; }
.prep-guide li {
    padding: 17px 0;
    display: grid;
    grid-template-columns: 34px 1fr;
    gap: 12px;
    align-items: start;
    border-top: 1px solid var(--paper-line);
    font-size: 0.84rem;
    font-weight: 650;
    line-height: 1.45;
}
.prep-guide li span { color: var(--brand); font-size: 0.68rem; font-weight: 900; letter-spacing: 0.08em; }
.prep-ready { margin-top: 20px; padding: 20px; color: white; background: var(--paper-ink); border-radius: 14px; }
.prep-ready strong { font-size: 0.82rem; }
.prep-ready p { margin: 5px 0 0; color: #b8b7b3; font-size: 0.75rem; }

/* Sales page */
html { scroll-behavior: smooth; }

.sales-page {
    width: min(1240px, calc(100% - 48px));
    margin: 0 auto;
}

.sales-topbar {
    position: relative;
    z-index: 20;
    border-bottom: 1px solid var(--line);
}

.sales-nav { display: flex; align-items: center; gap: 28px; }
.sales-nav a {
    color: var(--muted-strong);
    font-size: 0.8rem;
    font-weight: 720;
    text-decoration: none;
}
.sales-nav a:hover { color: white; }
.sales-nav .sales-nav-cta {
    padding: 11px 17px;
    color: white;
    background: rgba(255, 90, 0, 0.12);
    border: 1px solid rgba(255, 90, 0, 0.42);
    border-radius: 999px;
}

.sales-section { padding: clamp(80px, 10vw, 136px) 0; }
.sales-hero {
    min-height: calc(100vh - 103px);
    padding-top: clamp(70px, 9vw, 124px);
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(390px, 0.72fr);
    align-items: center;
    gap: clamp(54px, 8vw, 112px);
}

.sales-hero-copy { position: relative; z-index: 2; }
.sales-kicker {
    margin: 0 0 22px;
    color: var(--brand-bright);
    font-size: 0.72rem;
    font-weight: 850;
    letter-spacing: 0.16em;
    line-height: 1.5;
    text-transform: uppercase;
}
.sales-hero .sales-kicker { display: flex; align-items: center; gap: 10px; }
.sales-hero .sales-kicker span {
    width: 8px;
    height: 8px;
    display: inline-block;
    background: var(--brand);
    border-radius: 50%;
    box-shadow: 0 0 0 5px var(--brand-soft);
}
.sales-hero h1 {
    max-width: 760px;
    margin-bottom: 30px;
    font-size: clamp(4rem, 7vw, 7.5rem);
    line-height: 0.84;
}
.sales-hero h1 em {
    color: var(--brand);
    font-family: Georgia, "Times New Roman", serif;
    font-style: normal;
    font-weight: 700;
    letter-spacing: -0.085em;
}
.sales-lead {
    max-width: 700px;
    margin-bottom: 22px;
    color: #e1e2e4;
    font-size: clamp(1.12rem, 1.8vw, 1.4rem);
    line-height: 1.58;
}
.sales-positioning {
    max-width: 670px;
    margin-bottom: 34px;
    padding-left: 18px;
    color: var(--muted);
    border-left: 2px solid var(--brand);
    font-size: 0.96rem;
    line-height: 1.65;
}
.sales-actions { display: flex; align-items: center; gap: 24px; }
.sales-button { width: fit-content; min-height: 58px; padding: 0 25px; }
.sales-secondary-link {
    color: var(--muted-strong);
    font-size: 0.84rem;
    font-weight: 720;
    text-underline-offset: 5px;
}
.sales-trust-list {
    margin: 28px 0 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    color: var(--muted);
    font-size: 0.8rem;
    list-style: none;
}
.sales-trust-list span { margin-right: 5px; color: var(--success); font-weight: 900; }

.sales-hero-panel {
    position: relative;
    min-height: 560px;
    padding: clamp(34px, 4vw, 52px);
    overflow: hidden;
    background: linear-gradient(150deg, rgba(21, 23, 27, 0.96), rgba(5, 6, 8, 0.98));
    border: 1px solid var(--line);
    border-top-color: rgba(255, 90, 0, 0.72);
    border-radius: 28px;
    box-shadow: var(--shadow);
    transform: rotate(-1deg);
}
.sales-panel-orbit {
    position: absolute;
    top: -145px;
    right: -145px;
    width: 360px;
    height: 360px;
    border: 1px solid rgba(255, 90, 0, 0.28);
    border-radius: 50%;
    box-shadow: 0 0 0 42px rgba(255, 90, 0, 0.055), 0 0 0 84px rgba(255, 90, 0, 0.025);
}
.sales-panel-label {
    position: relative;
    color: var(--brand-bright);
    font-size: 0.66rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}
.sales-hero-panel h2 {
    position: relative;
    margin: 22px 0 42px;
    font-size: clamp(2.35rem, 4vw, 4rem);
    line-height: 0.98;
    letter-spacing: -0.055em;
}
.funnel-preview { position: relative; margin: 0; padding: 0; display: grid; gap: 12px; list-style: none; }
.funnel-preview li {
    padding: 18px 0;
    display: grid;
    grid-template-columns: 42px 1fr;
    align-items: center;
    gap: 15px;
    background: transparent;
    border: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0;
}
.funnel-preview li:nth-child(2) { margin-right: 8%; }
.funnel-preview li:nth-child(3) { margin-right: 16%; border-bottom: 0; }
.funnel-preview li > span { color: var(--brand); font-size: 0.72rem; font-weight: 850; }
.funnel-preview div { display: grid; gap: 4px; }
.funnel-preview strong { font-size: 0.94rem; }
.funnel-preview small { color: var(--muted); font-size: 0.72rem; }
.sales-panel-footer {
    margin-top: 34px;
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    color: #7d8187;
    border-top: 1px solid var(--line);
    font-size: 0.68rem;
    font-weight: 750;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.sales-proof-strip {
    padding: 28px 0;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}
.sales-proof-strip div { padding: 0 28px; display: grid; gap: 6px; border-right: 1px solid var(--line); }
.sales-proof-strip div:first-child { padding-left: 0; }
.sales-proof-strip div:last-child { padding-right: 0; border-right: 0; }
.sales-proof-strip strong { color: white; font-size: 1.42rem; letter-spacing: -0.04em; }
.sales-proof-strip span { color: var(--muted); font-size: 0.72rem; line-height: 1.4; }

.sales-section-heading { max-width: 850px; margin-bottom: 54px; }
.sales-heading-narrow { max-width: 960px; }
.sales-section-heading h2, .problem-section h2, .audience-copy h2, .awareness-intro h2,
.practical-copy h2, .expert-copy h2, .offer-copy h2, .faq-heading h2, .sales-final-cta h2 {
    margin: 0;
    font-size: clamp(2.5rem, 5vw, 5rem);
    line-height: 0.98;
    letter-spacing: -0.065em;
}
.sales-section-heading > p:last-child, .audience-copy > p:last-child, .awareness-intro > p:last-child {
    max-width: 720px;
    margin: 24px 0 0;
    color: var(--muted-strong);
    font-size: 1.05rem;
    line-height: 1.7;
}

.problem-section { border-bottom: 1px solid var(--line); }
.problem-grid { margin-top: 54px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.problem-grid article {
    padding: 25px 8px 8px 0;
    background: transparent;
    border: 0;
    border-top: 2px solid var(--brand);
    border-radius: 0;
}
.problem-number, .method-index {
    display: block;
    color: var(--brand);
    font-size: 0.72rem;
    font-weight: 850;
    letter-spacing: 0.1em;
}
.problem-grid h3 { margin: 0 0 15px; font-size: 1.35rem; }
.problem-grid p { margin: 0; color: var(--muted); font-size: 0.9rem; line-height: 1.7; }

.method-section { position: relative; }
.method-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.method-card {
    min-height: 390px;
    padding: 34px;
    display: flex;
    flex-direction: column;
    background: linear-gradient(150deg, rgba(18, 20, 24, 0.94), rgba(7, 8, 10, 0.94));
    border: 1px solid var(--line);
    border-radius: 20px;
}
.method-card-featured { border-color: rgba(255, 90, 0, 0.5); box-shadow: 0 22px 55px rgba(255, 90, 0, 0.09); }
.method-tag { margin: 72px 0 12px; color: var(--brand-bright); font-size: 0.67rem; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; }
.method-card h3 { margin: 0 0 17px; font-size: 1.65rem; letter-spacing: -0.035em; }
.method-card > p:not(.method-tag) { margin: 0 0 26px; color: var(--muted); font-size: 0.9rem; line-height: 1.65; }
.method-card ul { margin: auto 0 0; padding: 18px 0 0; display: flex; flex-wrap: wrap; gap: 8px; border-top: 1px solid var(--line); list-style: none; }
.method-card li { padding: 6px 9px; color: #b8bbc0; background: rgba(255, 255, 255, 0.04); border-radius: 999px; font-size: 0.67rem; }

.audience-section {
    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(440px, 1fr);
    gap: clamp(55px, 9vw, 120px);
    margin: 24px 0;
    padding-right: clamp(32px, 6vw, 76px);
    padding-left: clamp(32px, 6vw, 76px);
    color: var(--paper-ink);
    background: var(--paper);
    border: 0;
    border-radius: 28px;
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.25);
}
.audience-section .sales-kicker { color: #d34a00; }
.audience-copy h2 { color: var(--paper-ink); }
.audience-copy > p:last-child { color: var(--paper-muted); }
.audience-copy { align-self: start; position: sticky; top: 34px; }
.audience-list { display: grid; }
.audience-list > div { position: relative; padding: 25px 0 25px 34px; border-bottom: 1px solid var(--paper-line); }
.audience-list > div:first-child { padding-top: 0; }
.audience-list > div::before { content: ""; position: absolute; top: 31px; left: 2px; width: 12px; height: 12px; background: var(--brand); border-radius: 50%; box-shadow: 0 0 0 6px rgba(255, 90, 0, .12); }
.audience-list > div:first-child::before { top: 6px; }
.audience-list p { margin: 0; color: var(--paper-muted); font-size: 0.94rem; line-height: 1.7; }
.audience-list strong { color: var(--paper-ink); }
.audience-requirement { grid-column: 2; margin: -72px 0 0; padding: 18px 20px; color: #412111; background: rgba(255, 90, 0, .12); border-left: 3px solid var(--brand); font-size: 0.82rem; line-height: 1.55; }

.curriculum-list { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); }
.curriculum-list article { min-height: 170px; padding: 32px 30px; display: grid; grid-template-columns: 45px 1fr; gap: 20px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.curriculum-list article:nth-child(even) { border-right: 0; }
.curriculum-list span { color: var(--brand); font-size: 0.72rem; font-weight: 850; }
.curriculum-list h3 { margin: 0 0 11px; font-size: 1.1rem; }
.curriculum-list p { margin: 0; color: var(--muted); font-size: 0.84rem; line-height: 1.65; }
.scope-note { margin-top: 24px; padding: 22px 25px; display: flex; align-items: flex-start; gap: 32px; background: rgba(255, 255, 255, 0.025); border: 1px solid var(--line); border-radius: 14px; }
.scope-note strong { flex: 0 0 auto; color: var(--brand-bright); font-size: 0.76rem; text-transform: uppercase; }
.scope-note p { margin: 0; color: var(--muted); font-size: 0.82rem; line-height: 1.6; }

.awareness-section { display: grid; grid-template-columns: 0.8fr 1fr; gap: clamp(56px, 8vw, 105px); border-top: 1px solid var(--line); }
.awareness-scale { margin: 0; padding: 0; display: grid; list-style: none; }
.awareness-scale li { padding: 20px 18px; display: grid; grid-template-columns: 52px 1fr; align-items: center; gap: 18px; border-bottom: 1px solid var(--line); }
.awareness-scale li:first-child { border-top: 1px solid var(--line); }
.awareness-scale li > span { color: var(--brand); font-size: 0.7rem; font-weight: 850; }
.awareness-scale div { display: grid; gap: 4px; }
.awareness-scale strong { font-size: 0.94rem; }
.awareness-scale small { color: var(--muted); font-size: 0.75rem; }

.practical-section { display: grid; grid-template-columns: 1fr 0.9fr; align-items: center; gap: clamp(58px, 9vw, 120px); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.practical-visual { min-height: 480px; padding: 40px; display: grid; place-items: center; background: radial-gradient(circle at 50% 50%, rgba(255, 90, 0, 0.15), transparent 55%), #080a0d; border: 1px solid var(--line); border-radius: 24px; }
.screen-window { width: min(100%, 430px); overflow: hidden; background: #0e1115; border: 1px solid rgba(255, 255, 255, 0.16); border-radius: 17px; box-shadow: 0 30px 75px rgba(0,0,0,.6); transform: rotate(-2deg); }
.screen-bar { padding: 12px; display: flex; gap: 6px; background: rgba(255,255,255,.035); border-bottom: 1px solid var(--line); }
.screen-bar i { width: 7px; height: 7px; background: #3f4349; border-radius: 50%; }
.screen-bar i:first-child { background: var(--brand); }
.screen-content { min-height: 300px; padding: 34px; display: flex; flex-direction: column; }
.screen-content > span { color: var(--brand); font-size: .66rem; font-weight: 800; text-transform: uppercase; }
.screen-content > strong { margin-top: 12px; font-size: 1.55rem; }
.screen-chart { height: 120px; margin: auto 0 24px; display: flex; align-items: end; gap: 9px; }
.screen-chart i { flex: 1; height: 28%; background: rgba(255,90,0,.24); border-top: 2px solid var(--brand); }
.screen-chart i:nth-child(2) { height: 43%; }.screen-chart i:nth-child(3) { height: 58%; }.screen-chart i:nth-child(4) { height: 75%; }.screen-chart i:nth-child(5) { height: 93%; }
.screen-content small { color: var(--muted); }
.practical-visual > p { margin: 28px 0 0; color: #666b72; font-size: .7rem; text-transform: uppercase; letter-spacing: .1em; }
.practical-copy > p:not(.sales-kicker) { margin: 24px 0 28px; color: var(--muted-strong); line-height: 1.75; }
.practical-copy ul { margin: 0; padding: 0; display: grid; gap: 15px; list-style: none; }
.practical-copy li { color: #c9cbd0; font-size: .88rem; }
.practical-copy li span { margin-right: 9px; color: var(--brand); }

.materials-section {
    margin: 24px 0;
    padding-right: clamp(32px, 6vw, 76px);
    padding-left: clamp(32px, 6vw, 76px);
    color: var(--paper-ink);
    background: var(--paper-bright);
    border-radius: 28px;
}
.materials-section .sales-kicker { color: #d34a00; }
.materials-section .sales-section-heading h2 { color: var(--paper-ink); }
.materials-section .sales-section-heading > p:last-child { color: var(--paper-muted); }
.materials-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 1px; overflow: hidden; background: var(--paper-line); border: 1px solid var(--paper-line); border-radius: 18px; }
.materials-grid article { min-height: 220px; padding: 28px; background: var(--paper-bright); border: 0; border-radius: 0; }
.materials-grid article:first-child { grid-row: span 2; min-height: 441px; display: flex; flex-direction: column; background: var(--brand); color: white; }
.materials-grid span { color: #d34a00; font-size: .68rem; font-weight: 850; }
.materials-grid article:first-child span { color: #111; }
.materials-grid h3 { margin: 54px 0 14px; font-size: 1.12rem; line-height: 1.25; }
.materials-grid article:first-child h3 { margin-top: auto; font-family: Georgia, "Times New Roman", serif; font-size: clamp(2rem, 3vw, 3.2rem); font-weight: 700; }
.materials-grid p { margin: 0; color: var(--paper-muted); font-size: .79rem; line-height: 1.65; }
.materials-grid article:first-child p { color: rgba(0, 0, 0, .76); font-size: .9rem; }

.expert-section { display: grid; grid-template-columns: .72fr 1fr; align-items: center; gap: clamp(58px, 9vw, 120px); border-top: 1px solid var(--line); }
.expert-photo-placeholder { min-height: 590px; padding: 34px; display: flex; flex-direction: column; justify-content: flex-end; background: radial-gradient(circle at 52% 34%, rgba(255,90,0,.18), transparent 28%), linear-gradient(145deg, #15181c, #08090b); border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--shadow); }
.expert-photo-placeholder span { margin-bottom: auto; color: #70747a; font-size: .7rem; text-transform: uppercase; letter-spacing: .1em; }
.expert-photo-placeholder strong { font-size: 2rem; }
.expert-photo-placeholder small { margin-top: 6px; color: var(--muted); }
.expert-role { margin: 14px 0 28px; color: var(--brand-bright); font-weight: 750; }
.expert-note {
    margin: 0 0 28px !important;
    padding: 22px 0 22px 24px;
    color: white !important;
    border-left: 3px solid var(--brand);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.16rem;
    line-height: 1.65 !important;
}
.expert-copy > p:not(.sales-kicker):not(.expert-role):not(.expert-note) { color: var(--muted-strong); line-height: 1.75; }
.expert-stats { margin-top: 34px; padding-top: 28px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; border-top: 1px solid var(--line); }
.expert-stats div { display: grid; gap: 6px; }
.expert-stats strong { font-size: 1rem; }
.expert-stats span { color: var(--muted); font-size: .7rem; }

.offer-section { padding-right: clamp(28px, 5vw, 70px); padding-left: clamp(28px, 5vw, 70px); display: grid; grid-template-columns: 1fr .78fr; align-items: center; gap: clamp(55px, 8vw, 100px); background: linear-gradient(135deg, rgba(255,90,0,.11), rgba(12,14,17,.96) 38%, #08090b); border: 1px solid rgba(255,90,0,.25); border-radius: 28px; box-shadow: var(--shadow); }
.offer-copy > p:not(.sales-kicker) { max-width: 680px; margin: 24px 0 28px; color: var(--muted-strong); line-height: 1.7; }
.offer-copy ul { margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 13px 22px; list-style: none; }
.offer-copy li { color: #c7c9cd; font-size: .82rem; }
.offer-copy li span { margin-right: 8px; color: var(--success); }
.checkout-card { padding: 34px; background: rgba(5,6,8,.88); border: 1px solid var(--line); border-top-color: rgba(255,90,0,.62); border-radius: 20px; }
.checkout-label { margin: 0 0 10px; color: var(--brand); font-size: .67rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.checkout-card h3 { margin: 0 0 10px; font-size: 1.65rem; }
.checkout-card > p:not(.checkout-label):not(.checkout-support) { color: var(--muted); font-size: .82rem; line-height: 1.55; }
.checkout-card form { margin-top: 11px; }
.region-button { width: 100%; padding: 15px; display: grid; grid-template-columns: 45px 1fr 20px; align-items: center; gap: 13px; color: white; text-align: left; background: rgba(255,255,255,.035); border: 1px solid var(--line); border-radius: 12px; cursor: pointer; transition: background .16s ease, border-color .16s ease, transform .16s ease; }
.region-button:hover { background: var(--brand-soft); border-color: rgba(255,90,0,.42); transform: translateY(-1px); }
.region-icon { width: 42px; height: 42px; display: grid; place-items: center; color: var(--brand-bright); background: var(--brand-soft); border-radius: 10px; font-size: .66rem; font-weight: 850; }
.region-button > span:nth-child(2) { display: grid; gap: 4px; }
.region-button strong { font-size: .83rem; }
.region-button small { color: var(--muted); font-size: .68rem; }
.region-button b { color: var(--brand); font-size: 1.1rem; }
.checkout-support { margin: 18px 0 0; color: var(--muted); font-size: .7rem; text-align: center; }
.checkout-support a { color: white; text-underline-offset: 3px; }

.faq-section { display: grid; grid-template-columns: .58fr 1fr; gap: clamp(58px, 9vw, 120px); }
.faq-heading { position: sticky; top: 34px; align-self: start; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { padding: 23px 0; border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding-right: 32px; color: white; cursor: pointer; font-size: .95rem; font-weight: 720; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 5px; color: var(--brand); font-size: 1.25rem; }
.faq-list details[open] summary::after { content: "–"; }
.faq-list p { margin: 16px 35px 0 0; color: var(--muted); font-size: .84rem; line-height: 1.7; }

.sales-final-cta { padding: clamp(85px, 11vw, 150px) 20px; display: grid; justify-items: center; text-align: center; border-top: 1px solid var(--line); }
.sales-final-cta h2 span { color: var(--brand); }
.sales-final-cta .sales-button { margin-top: 38px; }
.sales-disclaimer { max-width: 940px; margin: -55px auto 65px; color: #666970; font-size: .67rem; line-height: 1.6; text-align: center; }

@media (max-width: 940px) {
    .hero { grid-template-columns: 1fr; align-items: start; }
    .hero-copy { max-width: 780px; }
    .form-card { width: 100%; max-width: 680px; justify-self: start; }
    .profile-shell { grid-template-columns: 1fr; }
    .profile-intro { position: static; max-width: 720px; padding-top: 0; }
    .profile-card-compact { width: 100%; max-width: 680px; justify-self: start; }
    .prep-heading, .prep-content { grid-template-columns: 1fr; }
    .prep-heading > p { max-width: 680px; }
    .prep-guide { width: min(100%, 680px); }
    .sales-hero { grid-template-columns: 1fr; }
    .sales-hero-panel { width: min(100%, 660px); min-height: 500px; transform: none; }
    .sales-proof-strip { grid-template-columns: repeat(2, 1fr); }
    .sales-proof-strip div { padding: 20px 24px; border-bottom: 1px solid var(--line); }
    .sales-proof-strip div:nth-child(2) { border-right: 0; }
    .sales-proof-strip div:nth-child(3), .sales-proof-strip div:nth-child(4) { border-bottom: 0; }
    .problem-grid, .method-grid { grid-template-columns: 1fr; }
    .method-card { min-height: auto; }
    .method-tag { margin-top: 45px; }
    .audience-section, .awareness-section, .practical-section, .expert-section, .offer-section, .faq-section { grid-template-columns: 1fr; }
    .audience-copy, .faq-heading { position: static; }
    .audience-requirement { grid-column: auto; margin: -25px 0 0; }
    .materials-grid { grid-template-columns: repeat(2, 1fr); }
    .materials-grid article:first-child { grid-column: 1 / -1; grid-row: auto; min-height: 300px; }
    .offer-section { padding-top: 70px; padding-bottom: 70px; }
}

@media (max-width: 640px) {
    .topbar { width: min(100% - 30px, 1240px); min-height: 88px; }
    .brand-word { font-size: 1.48rem; }
    .brand small, .admin-email { display: none; }
    .text-link { font-size: 0.76rem; }
    .page-shell, .dashboard-shell, .profile-shell, .prep-shell { width: min(100% - 30px, 1240px); }
    .hero { min-height: auto; padding: 36px 0 72px; gap: 46px; }
    .hero-copy::before { width: 160px; height: 160px; top: -80px; right: -30px; }
    h1 { font-size: clamp(3rem, 15vw, 4.7rem); }
    .course-facts { grid-template-columns: 1fr; gap: 16px; }
    .fact, .fact:first-child { padding: 0; border: 0; }
    .offer-row { align-items: stretch; flex-direction: column; gap: 18px; }
    .spots { width: 100%; }
    .form-card { padding: 28px 22px; }
    .profile-shell { padding: 36px 0 74px; gap: 36px; }
    .profile-card { padding: 28px 20px; }
    .profile-intro h1 { font-size: clamp(2.9rem, 15vw, 4.4rem); }
    .prep-shell { padding: 36px 0 74px; }
    .prep-heading { gap: 24px; }
    .prep-heading h1 { font-size: clamp(3rem, 15.5vw, 4.7rem); }
    .prep-video-card, .prep-guide { border-radius: 18px; }
    .prep-video-meta { padding: 18px; align-items: flex-start; flex-direction: column; gap: 13px; }
    .prep-guide { padding: 27px 22px; }
    .form-grid { grid-template-columns: 1fr; }
    .field-full { grid-column: auto; }
    .admin-actions { gap: 8px; }
    .admin-nav a { padding: 8px; font-size: 0.7rem; }
    .admin-nav a:first-child { display: none; }
    .dashboard-heading { align-items: stretch; flex-direction: column; }
    .metric { width: 100%; }
    .table-heading { padding: 20px; }
    table, tbody, tr, td { display: block; }
    thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
    tr { padding: 14px 20px; border-bottom: 1px solid var(--line); }
    td {
        padding: 7px 0;
        display: grid;
        grid-template-columns: 82px 1fr;
        gap: 10px;
        border: 0;
        white-space: normal;
        overflow-wrap: anywhere;
    }
    td::before {
        content: attr(data-label);
        color: var(--muted);
        font-size: 0.66rem;
        font-weight: 750;
        letter-spacing: 0.06em;
        text-transform: uppercase;
    }
    .participant-card { padding: 19px; }
    .participant-card > header { align-items: flex-start; flex-direction: column; gap: 12px; }
    .participant-card dl { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .sales-page { width: min(100% - 30px, 1240px); }
    .sales-nav > a:not(.sales-nav-cta) { display: none; }
    .sales-nav .sales-nav-cta { padding: 9px 12px; font-size: .7rem; }
    .sales-section { padding: 76px 0; }
    .sales-hero { min-height: auto; padding-top: 55px; gap: 55px; }
    .sales-hero h1 { font-size: clamp(3.55rem, 18vw, 5.1rem); }
    .sales-actions { align-items: stretch; flex-direction: column; }
    .sales-button { width: 100%; min-height: 58px; padding: 0 18px; text-align: center; }
    .sales-secondary-link { text-align: center; }
    .sales-trust-list { gap: 11px 16px; }
    .sales-hero-panel { min-height: auto; padding: 30px 22px; border-radius: 20px; }
    .sales-hero-panel h2 { font-size: 2.65rem; }
    .sales-proof-strip { grid-template-columns: 1fr; }
    .sales-proof-strip div, .sales-proof-strip div:first-child, .sales-proof-strip div:last-child { padding: 20px 0; border-right: 0; border-bottom: 1px solid var(--line); }
    .sales-proof-strip div:last-child { border-bottom: 0; }
    .sales-section-heading h2, .problem-section h2, .audience-copy h2, .awareness-intro h2, .practical-copy h2, .expert-copy h2, .offer-copy h2, .faq-heading h2, .sales-final-cta h2 { font-size: clamp(2.5rem, 13vw, 3.65rem); }
    .problem-grid article { padding: 23px 0 5px; }
    .method-card { padding: 27px 23px; }
    .curriculum-list { grid-template-columns: 1fr; }
    .curriculum-list article, .curriculum-list article:nth-child(even) { min-height: auto; padding: 27px 0; border-right: 0; }
    .scope-note { align-items: flex-start; flex-direction: column; gap: 10px; }
    .practical-visual { min-height: 390px; padding: 22px 14px; }
    .screen-content { min-height: 260px; padding: 25px; }
    .audience-section, .materials-section { margin-right: -7px; margin-left: -7px; padding-right: 22px; padding-left: 22px; border-radius: 20px; }
    .materials-grid { grid-template-columns: 1fr; }
    .materials-grid article { min-height: auto; }
    .materials-grid article:first-child { min-height: 310px; }
    .materials-grid h3 { margin-top: 42px; }
    .expert-photo-placeholder { min-height: 440px; }
    .expert-stats { grid-template-columns: 1fr; }
    .offer-section { margin: 0 -7px; padding: 58px 20px; border-radius: 20px; }
    .offer-copy ul { grid-template-columns: 1fr; }
    .checkout-card { padding: 25px 18px; }
    .region-button { grid-template-columns: 42px 1fr 15px; padding: 13px 11px; }
    .sales-final-cta { padding-right: 0; padding-left: 0; }
    .sales-disclaimer { margin-top: -30px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}