.refund-landing {
    min-height: 100vh;
    background: #f7f9fc;
    color: #111827;
    font-family: -apple-system, BlinkMacSystemFont, "Pretendard", "Noto Sans KR", sans-serif;
    letter-spacing: -0.03em;
}

.landing-header {
    max-width: 1180px;
    height: 72px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.landing-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: #2563eb;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.landing-logo strong {
    font-size: 24px;
    font-weight: 800;
    color: #111827;
}

.security-badge {
    height: 36px;
    padding: 0 14px;
    border: 1px solid #dbe5f5;
    border-radius: 999px;
    background: #fff;
    color: #2563eb;
    display: flex;
    align-items: center;
    font-size: 13px;
    font-weight: 700;
}

.hero-section {
    max-width: 1180px;
    margin: 0 auto;
    padding: 72px 24px 86px;
    display: grid;
    grid-template-columns: 1fr 480px;
    gap: 64px;
    align-items: center;
}

.service-badge {
    display: inline-flex;
    align-items: center;
    height: 34px;
    padding: 0 14px;
    border: 1px solid #bdd2ff;
    border-radius: 999px;
    background: #fff;
    color: #2563eb;
    font-size: 14px;
    font-weight: 800;
    margin-bottom: 24px;
}

.hero-content h1 {
    margin: 0;
    font-size: 52px;
    line-height: 1.18;
    font-weight: 850;
    color: #101828;
}

.hero-content h1 strong {
    color: #2563eb;
}

.hero-desc {
    margin: 24px 0 30px;
    font-size: 20px;
    line-height: 1.7;
    color: #475467;
}

.hero-cta,
.bottom-cta {
    width: 320px;
    height: 62px;
    border-radius: 16px;
    background: #2563eb;
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 19px;
    font-weight: 800;
    text-decoration: none;
    box-shadow: 0 14px 30px rgba(37, 99, 235, 0.25);
    transition: 0.2s ease;
}

.hero-cta:hover,
.bottom-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 36px rgba(37, 99, 235, 0.3);
}

.hero-notes {
    display: flex;
    flex-wrap: wrap;
    gap: 14px 18px;
    margin: 22px 0 0;
    padding: 0;
    list-style: none;
}

.hero-notes li {
    position: relative;
    padding-left: 18px;
    font-size: 14px;
    color: #667085;
    font-weight: 600;
}

.hero-notes li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #2563eb;
    font-weight: 900;
}

.hero-visual {
    position: relative;
    height: 390px;
    border-radius: 36px;
    background:
        radial-gradient(circle at 70% 20%, rgba(37, 99, 235, 0.12), transparent 34%),
        linear-gradient(180deg, #ffffff 0%, #edf4ff 100%);
    border: 1px solid #e3eaf5;
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.08);
    overflow: hidden;
}

.hero-visual::before {
    content: "";
    position: absolute;
    width: 260px;
    height: 170px;
    left: 50%;
    top: 52%;
    transform: translate(-50%, -50%);
    border-radius: 18px;
    background: #fff;
    border: 12px solid #d5dce8;
    box-shadow: 0 18px 36px rgba(15, 23, 42, 0.08);
}

.visual-card {
    position: absolute;
    background: #fff;
    border: 1px solid #e1e8f2;
    border-radius: 20px;
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.1);
}

.main-card {
    width: 260px;
    left: 94px;
    top: 94px;
    padding: 24px;
}

.main-card span {
    display: block;
    font-size: 13px;
    color: #667085;
    margin-bottom: 10px;
}

.main-card strong {
    display: block;
    font-size: 24px;
    color: #2563eb;
    margin-bottom: 8px;
}

.main-card p {
    margin: 0;
    font-size: 13px;
    color: #667085;
}

.amount-card {
    right: 44px;
    top: 70px;
    padding: 18px 20px;
}

.amount-card small {
    display: block;
    font-size: 12px;
    color: #667085;
    margin-bottom: 6px;
}

.amount-card strong {
    font-size: 18px;
    color: #111827;
}

.shield-card {
    right: 74px;
    bottom: 64px;
    padding: 18px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.shield-card span {
    font-size: 24px;
}

.shield-card strong {
    font-size: 15px;
}

.process-section,
.feature-section,
.trust-section,
.bottom-cta-section {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px 72px;
}

.section-title {
    text-align: center;
    margin-bottom: 34px;
}

.section-title span {
    display: block;
    margin-bottom: 10px;
    color: #2563eb;
    font-size: 15px;
    font-weight: 800;
}

.section-title h2 {
    margin: 0;
    font-size: 30px;
    line-height: 1.35;
    font-weight: 850;
    color: #111827;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.process-card {
    background: #fff;
    border: 1px solid #e3eaf5;
    border-radius: 22px;
    padding: 26px 22px;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.04);
}

.process-card em {
    display: inline-flex;
    width: 38px;
    height: 38px;
    border-radius: 12px;
    background: #eef4ff;
    color: #2563eb;
    align-items: center;
    justify-content: center;
    font-style: normal;
    font-size: 14px;
    font-weight: 900;
    margin-bottom: 18px;
}

.process-card h3,
.feature-card h3 {
    margin: 0 0 10px;
    font-size: 19px;
    line-height: 1.35;
    font-weight: 800;
    color: #111827;
}

.process-card p,
.feature-card p {
    margin: 0;
    font-size: 14px;
    line-height: 1.7;
    color: #667085;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.feature-card {
    background: #fff;
    border: 1px solid #e3eaf5;
    border-radius: 26px;
    padding: 34px 30px;
    text-align: center;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.04);
}

.feature-icon {
    width: 58px;
    height: 58px;
    margin: 0 auto 22px;
    border-radius: 18px;
    background: #eef4ff;
    color: #2563eb;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 900;
}

.trust-box {
    display: grid;
    grid-template-columns: 170px 1fr;
    gap: 32px;
    align-items: center;
    padding: 38px 44px;
    border-radius: 30px;
    background: #eef4ff;
    border: 1px solid #d9e6ff;
}

.trust-icon {
    width: 130px;
    height: 130px;
    border-radius: 34px;
    background: #2563eb;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 54px;
    box-shadow: 0 18px 36px rgba(37, 99, 235, 0.24);
}

.trust-content span {
    display: block;
    margin-bottom: 10px;
    color: #2563eb;
    font-size: 15px;
    font-weight: 800;
}

.trust-content h2 {
    margin: 0 0 20px;
    font-size: 28px;
    font-weight: 850;
}

.trust-content ul {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px 24px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.trust-content li {
    position: relative;
    padding-left: 22px;
    font-size: 15px;
    color: #344054;
    font-weight: 600;
}

.trust-content li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #2563eb;
    font-weight: 900;
}

.bottom-cta-section {
    text-align: center;
    padding-bottom: 96px;
}

.bottom-cta-section h2 {
    margin: 0 0 10px;
    font-size: 32px;
    font-weight: 850;
}

.bottom-cta-section p {
    margin: 0 0 28px;
    font-size: 17px;
    color: #667085;
}

@media (max-width: 1024px) {
    .hero-section {
        grid-template-columns: 1fr;
        padding-top: 48px;
    }

    .hero-visual {
        max-width: 520px;
    }

    .process-grid,
    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .trust-box {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .landing-header {
        height: 64px;
    }

    .security-badge {
        display: none;
    }

    .hero-section {
        padding: 42px 20px 64px;
    }

    .hero-content h1 {
        font-size: 36px;
    }

    .hero-desc {
        font-size: 17px;
    }

    .hero-cta,
    .bottom-cta {
        width: 100%;
    }

    .hero-notes {
        flex-direction: column;
    }

    .hero-visual {
        height: 320px;
    }

    .main-card {
        left: 36px;
        top: 84px;
    }

    .amount-card,
    .shield-card {
        display: none;
    }

    .process-grid,
    .feature-grid {
        grid-template-columns: 1fr;
    }

    .trust-content ul {
        grid-template-columns: 1fr;
    }

    .section-title h2,
    .bottom-cta-section h2 {
        font-size: 25px;
    }
}

@media (max-width: 819px) {
    #container_title {
        display: none;
    }
}