.th-page { width: 100%; }

/* ── Shared section helpers ── */

.th-section-wrap {
    max-width: 1100px;
    margin: 0 auto;
}

.th-section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.th-section-title {
    font-family: var(--t-font-serif);
    font-size: 32px;
    font-weight: 400;
    color: var(--t-navy);
    margin-bottom: 10px;
}

.th-section-sub {
    font-size: 15px;
    color: var(--t-muted);
}

/* ── Buttons ── */

.th-btn-primary {
    display: inline-block;
    background: var(--t-orange);
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 11px 26px;
    border-radius: 7px;
    transition: opacity 0.15s;
}

.th-btn-primary:hover { opacity: 0.85; }

.th-btn-secondary {
    display: inline-block;
    background: var(--t-navy);
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 11px 26px;
    border-radius: 7px;
    transition: opacity 0.15s;
}

.th-btn-secondary:hover { opacity: 0.85; }

.th-btn-outline {
    display: inline-block;
    background: transparent;
    color: var(--t-orange);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 10px 26px;
    border-radius: 7px;
    border: 1.5px solid var(--t-orange);
    transition: background 0.15s;
}

.th-btn-outline:hover { background: rgba(234, 172, 66, 0.08); }

/* ── Hero ── */

.th-hero {
    max-width: 1100px;
    margin: 0 auto;
    padding: 5.5rem 2rem;
    display: flex;
    align-items: center;
    gap: 5rem;
}

.th-hero-inner {
    flex: 1;
    min-width: 0;
}

.th-eyebrow {
    display: inline-block;
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--t-orange);
    margin-bottom: 1.25rem;
}

.th-hero-title {
    font-family: var(--t-font-serif);
    font-size: 54px;
    font-weight: 400;
    color: var(--t-navy);
    line-height: 1.15;
    margin-bottom: 1.25rem;
}

.th-hero-subtitle {
    font-size: 16px;
    color: var(--t-muted);
    line-height: 1.75;
    margin-bottom: 2.25rem;
    max-width: 440px;
}

.th-hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* Hero aside */

.th-hero-aside {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
    width: 260px;
}

.th-aside-card {
    background: var(--t-white);
    border: 1px solid var(--t-border);
    border-radius: 14px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 14px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.07);
}

.th-aside-card-row {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--t-text);
}

.th-aside-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    flex-shrink: 0;
}

.th-aside-dot--orange { background: var(--t-orange); }
.th-aside-dot--navy   { background: var(--t-navy); }
.th-aside-dot--green  { background: #4caf7d; }

.th-aside-stats {
    display: flex;
    gap: 10px;
}

.th-aside-stat {
    flex: 1;
    background: var(--t-white);
    border: 1px solid var(--t-border);
    border-radius: 10px;
    padding: 1rem 0.75rem;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

.th-aside-stat-num {
    display: block;
    font-family: var(--t-font-serif);
    font-size: 28px;
    font-weight: 400;
    color: var(--t-navy);
    line-height: 1;
    margin-bottom: 5px;
}

.th-aside-stat-label {
    display: block;
    font-size: 10.5px;
    color: var(--t-muted);
    text-transform: uppercase;
    letter-spacing: 0.07em;
}

/* ── Trust bar ── */

.th-trust-bar {
    background: var(--t-white);
    border-top: 1px solid var(--t-border);
    border-bottom: 1px solid var(--t-border);
    padding: 2.25rem 2rem;
}

.th-trust-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0;
}

.th-trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    padding: 0 3rem;
}

.th-trust-item strong {
    font-family: var(--t-font-serif);
    font-size: 30px;
    font-weight: 400;
    color: var(--t-navy);
}

.th-trust-item span {
    font-size: 11.5px;
    color: var(--t-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.th-trust-divider {
    width: 1px;
    height: 38px;
    background: var(--t-border);
    flex-shrink: 0;
}

/* ── How it works ── */

.th-how {
    padding: 6rem 2rem;
    background: var(--t-bg);
}

.th-steps {
    display: flex;
    align-items: stretch;
    gap: 0;
}

.th-step {
    flex: 1;
    background: var(--t-white);
    border: 1px solid var(--t-border);
    border-radius: 14px;
    padding: 2.5rem 2rem;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.04);
}

.th-step-arrow {
    display: flex;
    align-items: center;
    font-size: 18px;
    color: var(--t-border);
    padding: 0 1rem;
    flex-shrink: 0;
    margin-bottom: 0;
}

.th-step-num {
    font-family: var(--t-font-serif);
    font-size: 38px;
    font-weight: 400;
    color: var(--t-orange);
    opacity: 0.55;
    line-height: 1;
    margin-bottom: 1.25rem;
}

.th-step h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--t-navy);
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}

.th-step p {
    font-size: 13.5px;
    color: var(--t-muted);
    line-height: 1.7;
}

/* ── Signup cards ── */

.th-signup {
    padding: 6rem 2rem;
    background: var(--t-white);
    border-top: 1px solid var(--t-border);
    border-bottom: 1px solid var(--t-border);
}

.th-signup-wrap {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.th-signup-card {
    border-radius: 16px;
    border: 1px solid var(--t-border);
    padding: 2.75rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 28px rgba(0, 0, 0, 0.07);
}

.th-signup-card--light { background: var(--t-bg); }
.th-signup-card--dark  { background: var(--t-navy); border-color: transparent; }

.th-card-stripe {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--t-orange);
}

.th-card-label {
    display: inline-block;
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--t-orange);
    margin-top: 0.5rem;
    margin-bottom: 1rem;
}

.th-card-title {
    font-family: var(--t-font-serif);
    font-size: 26px;
    font-weight: 400;
    line-height: 1.3;
    color: var(--t-navy);
    margin-bottom: 1rem;
}

.th-signup-card--dark .th-card-title { color: #f0f0f0; }

.th-card-text {
    font-size: 14px;
    color: var(--t-muted);
    line-height: 1.75;
    margin-bottom: 1.5rem;
}

.th-signup-card--dark .th-card-text { color: rgba(255, 255, 255, 0.45); }

.th-card-features {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem;
    display: flex;
    flex-direction: column;
    gap: 9px;
}

.th-card-features li {
    font-size: 13.5px;
    color: var(--t-muted);
    padding-left: 20px;
    position: relative;
    line-height: 1.5;
}

.th-card-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 1px;
    color: var(--t-orange);
    font-weight: 600;
    font-size: 12px;
}

.th-signup-card--dark .th-card-features li { color: rgba(255, 255, 255, 0.45); }

.th-card-btn {
    display: inline-block;
    background: var(--t-orange);
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 11px 24px;
    border-radius: 7px;
    transition: opacity 0.15s;
}

.th-card-btn:hover { opacity: 0.85; }

.th-card-btn--ghost {
    background: transparent;
    color: #f0f0f0;
    border: 1.5px solid rgba(255, 255, 255, 0.18);
}

.th-card-btn--ghost:hover {
    background: rgba(255, 255, 255, 0.07);
    opacity: 1;
}

/* ── Subjects ── */

.th-subjects {
    padding: 6rem 2rem;
    background: var(--t-bg);
}

.th-subject-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.th-subject-chip {
    background: var(--t-white);
    border: 1px solid var(--t-border);
    color: var(--t-text);
    font-size: 13.5px;
    padding: 8px 20px;
    border-radius: 100px;
    cursor: default;
    transition: border-color 0.15s, color 0.15s;
}

.th-subject-chip:hover {
    border-color: var(--t-orange);
    color: var(--t-orange);
}

/* ── Bottom CTA ── */

.th-cta {
    background: var(--t-navy);
    padding: 6rem 2rem;
    text-align: center;
}

.th-cta-inner {
    max-width: 580px;
    margin: 0 auto;
}

.th-cta-title {
    font-family: var(--t-font-serif);
    font-size: 36px;
    font-weight: 400;
    color: #f0f0f0;
    margin-bottom: 1rem;
}

.th-cta-text {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.45);
    line-height: 1.7;
    margin-bottom: 2.25rem;
}

.th-cta-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ── Mobile ── */

@media (max-width: 960px) {
    .th-hero {
        flex-direction: column;
        gap: 3rem;
        padding: 4rem 1.5rem;
        text-align: center;
    }

    .th-hero-subtitle { max-width: 100%; }

    .th-hero-actions { justify-content: center; }

    .th-hero-aside {
        width: 100%;
        max-width: 380px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .th-steps {
        flex-direction: column;
    }

    .th-step-arrow {
        transform: rotate(90deg);
        padding: 0.5rem 0;
        justify-content: center;
    }

    .th-signup-wrap {
        grid-template-columns: 1fr;
    }

    .th-trust-item { padding: 0 1.5rem; }

    .th-trust-divider {
        width: 40px;
        height: 1px;
    }

    .th-cta-actions {
        flex-direction: column;
        align-items: center;
    }

    .th-btn-primary,
    .th-btn-outline {
        width: 100%;
        text-align: center;
        max-width: 280px;
    }
}