.po-page {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 10% 12%, rgba(193, 164, 112, 0.08), transparent 22%),
        radial-gradient(circle at 88% 84%, rgba(193, 164, 112, 0.06), transparent 20%),
        linear-gradient(180deg, #fcfbf8 0%, #f5efe7 42%, #fcfbf8 100%);
}

/* hero */
.po-hero {
    padding: 34px 0 24px;
}

.po-hero-shell {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(340px, 0.8fr);
    gap: 26px;
    align-items: stretch;
    padding: 34px;
    border-radius: 34px;
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(40, 31, 23, 0.07);
    box-shadow: 0 22px 60px rgba(0, 0, 0, 0.07);
    backdrop-filter: blur(10px);
}

.po-mini-title {
    display: inline-block;
    margin-bottom: 12px;
    color: #9b7b57;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2.2px;
    text-transform: uppercase;
    font-family: "Montserrat", Arial, sans-serif;
}

.po-hero-title,
.po-section-head h2,
.po-info-card h2,
.po-faq-card h2 {
    margin: 0;
    color: #17120d;
    font-family: "Cormorant Garamond", "Times New Roman", serif;
    font-weight: 700;
    line-height: 0.95;
}

.po-hero-title {
    font-size: clamp(42px, 5vw, 74px);
}

.po-hero-text {
    max-width: 660px;
    margin: 18px 0 28px;
    color: #6c6258;
    font-size: 16px;
    line-height: 1.9;
}

.po-hero-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    max-width: 760px;
}

.po-stat-card {
    padding: 20px 18px;
    border-radius: 22px;
    background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(246,240,233,0.98) 100%);
    border: 1px solid rgba(45, 33, 21, 0.07);
    box-shadow: 0 14px 36px rgba(0, 0, 0, 0.05);
}

.po-stat-card strong {
    display: block;
    margin-bottom: 8px;
    color: #17120d;
    font-size: 32px;
    line-height: 1;
    font-weight: 800;
}

.po-stat-card span {
    color: #7a6f63;
    font-size: 13px;
    line-height: 1.7;
}

.po-hero-panel {
    display: flex;
    align-items: center;
    justify-content: center;
}

.po-panel-card {
    width: 100%;
    max-width: 430px;
    padding: 28px;
    border-radius: 30px;
    background:
        radial-gradient(circle at top left, rgba(255,255,255,0.85), rgba(255,255,255,0.22) 32%, transparent 48%),
        linear-gradient(180deg, #f4ece2 0%, #ebe1d5 100%);
    border: 1px solid rgba(40, 31, 23, 0.08);
    box-shadow:
        0 24px 56px rgba(0, 0, 0, 0.08),
        inset 0 1px 0 rgba(255,255,255,0.65);
}

.po-panel-badge {
    display: inline-flex;
    align-items: center;
    min-height: 36px;
    padding: 0 14px;
    margin-bottom: 18px;
    border-radius: 999px;
    background: #17120d;
    color: #f1d9b0;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.6px;
    text-transform: uppercase;
}

.po-icon-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 18px;
}

.po-icon-box {
    height: 62px;
    border-radius: 18px;
    border: 1px solid rgba(59, 46, 33, 0.10);
    background: linear-gradient(180deg, #eae2d6 0%, #ddd3c6 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1d1a18;
    box-shadow:
        0 10px 24px rgba(0, 0, 0, 0.06),
        inset 0 1px 0 rgba(255,255,255,0.7);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.po-icon-box i {
    font-size: 26px;
}

.po-icon-box:hover {
    transform: translateY(-3px);
    border-color: rgba(167, 133, 78, 0.3);
    box-shadow:
        0 14px 28px rgba(0, 0, 0, 0.08),
        inset 0 1px 0 rgba(255,255,255,0.7);
}

.po-panel-text {
    margin: 0;
    color: #5e5449;
    font-size: 14px;
    line-height: 1.9;
}

/* methods */
.po-methods-section {
    padding: 10px 0 24px;
}

.po-section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 24px;
}

.po-section-head h2 {
    font-size: 54px;
}

.po-section-head p {
    max-width: 460px;
    margin: 0;
    color: #6d6257;
    font-size: 14px;
    line-height: 1.9;
}

.po-method-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
}

.po-method-card {
    padding: 24px;
    border-radius: 28px;
    background:
        linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(245,239,233,0.98) 100%);
    border: 1px solid rgba(43, 33, 22, 0.07);
    box-shadow:
        0 18px 46px rgba(0, 0, 0, 0.05),
        inset 0 1px 0 rgba(255,255,255,0.7);
    transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.po-method-card:hover {
    transform: translateY(-6px);
    box-shadow:
        0 24px 54px rgba(0, 0, 0, 0.08),
        inset 0 1px 0 rgba(255,255,255,0.7);
    border-color: rgba(181, 144, 89, 0.18);
}

.po-method-icon {
    width: 66px;
    height: 66px;
    margin-bottom: 18px;
    border-radius: 20px;
    background: linear-gradient(180deg, #211912 0%, #120d09 100%);
    color: #f1d39d;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 16px 28px rgba(20, 13, 9, 0.14);
}

.po-method-icon i {
    font-size: 28px;
}

.po-card-tag,
.po-card-mini {
    display: inline-block;
    margin-bottom: 12px;
    color: #9b7b57;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.8px;
    text-transform: uppercase;
}

.po-method-card h3 {
    margin: 0 0 12px;
    color: #17120d;
    font-size: 30px;
    line-height: 0.98;
    font-family: "Cormorant Garamond", serif;
}

.po-method-card p {
    margin: 0;
    color: #695f55;
    font-size: 14px;
    line-height: 1.9;
}

/* info + faq */
.po-info-section {
    padding: 10px 0 80px;
}

.po-info-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.9fr);
    gap: 24px;
    align-items: start;
}

.po-info-card,
.po-faq-card {
    padding: 28px;
    border-radius: 30px;
    background:
        linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(246,240,233,0.98) 100%);
    border: 1px solid rgba(43, 33, 22, 0.07);
    box-shadow:
        0 20px 50px rgba(0, 0, 0, 0.06),
        inset 0 1px 0 rgba(255,255,255,0.72);
}

.po-info-card h2,
.po-faq-card h2 {
    font-size: 48px;
    margin-bottom: 14px;
}

.po-info-card > p {
    margin: 0 0 20px;
    color: #655b50;
    font-size: 15px;
    line-height: 1.9;
}

.po-feature-list {
    display: grid;
    gap: 16px;
}

.po-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 18px;
    border-radius: 22px;
    background: rgba(255,255,255,0.82);
    border: 1px solid rgba(43, 33, 22, 0.07);
}

.po-feature-dot {
    width: 12px;
    height: 12px;
    margin-top: 6px;
    border-radius: 50%;
    background: linear-gradient(180deg, #c9a167 0%, #9c7440 100%);
    box-shadow: 0 0 0 6px rgba(201, 161, 103, 0.12);
    flex-shrink: 0;
}

.po-feature-item strong {
    display: block;
    margin-bottom: 6px;
    color: #17120d;
    font-size: 15px;
}

.po-feature-item p {
    margin: 0;
    color: #73685d;
    font-size: 14px;
    line-height: 1.8;
}

.po-faq-list {
    display: grid;
    gap: 14px;
}

.po-faq-item {
    border-radius: 22px;
    background: rgba(255,255,255,0.82);
    border: 1px solid rgba(43, 33, 22, 0.07);
    overflow: hidden;
}

.po-faq-question {
    width: 100%;
    padding: 18px 20px;
    border: none;
    background: transparent;
    color: #17120d;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    text-align: left;
    cursor: pointer;
    font-size: 15px;
    font-weight: 700;
}

.po-faq-question i {
    transition: transform 0.25s ease;
    color: #8f734f;
}

.po-faq-item.active .po-faq-question i {
    transform: rotate(45deg);
}

.po-faq-answer {
    display: none;
    padding: 0 20px 18px;
}

.po-faq-item.active .po-faq-answer {
    display: block;
}

.po-faq-answer p {
    margin: 0;
    color: #6d6257;
    font-size: 14px;
    line-height: 1.85;
}

/* responsive */
@media (max-width: 1399px) {
    .po-method-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 1199px) {
    .po-hero-shell,
    .po-info-layout {
        grid-template-columns: 1fr;
    }

    .po-method-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 767px) {
    .po-hero {
        padding: 18px 0 18px;
    }

    .po-hero-shell,
    .po-panel-card,
    .po-method-card,
    .po-info-card,
    .po-faq-card {
        border-radius: 24px;
    }

    .po-hero-shell,
    .po-info-card,
    .po-faq-card {
        padding: 20px;
    }

    .po-hero-title {
        font-size: 38px;
        line-height: 1.02;
    }

    .po-hero-text {
        font-size: 14px;
        margin: 14px 0 18px;
    }

    .po-hero-stats,
    .po-method-grid,
    .po-icon-grid {
        grid-template-columns: 1fr 1fr;
    }

    .po-section-head {
        flex-direction: column;
        align-items: flex-start;
    }

    .po-section-head h2,
    .po-info-card h2,
    .po-faq-card h2 {
        font-size: 38px;
        line-height: 1;
    }

    .po-icon-box {
        height: 58px;
    }

    .po-icon-box i {
        font-size: 24px;
    }
}

@media (max-width: 520px) {
    .po-hero-stats,
    .po-method-grid,
    .po-icon-grid {
        grid-template-columns: 1fr;
    }
}