:root {
    --ink: #162033;
    --ink-strong: #0b1220;
    --muted: #657085;
    --line: #d9e4ef;
    --line-strong: #bdd3e8;
    --page: #f6fbff;
    --surface: #ffffff;
    --surface-blue: #e9f6ff;
    --blue: #1288ff;
    --blue-dark: #0866d7;
    --green: #10a37f;
    --yellow: #ffb321;
    --shadow: 0 18px 42px rgba(25, 79, 128, 0.12);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--page);
    font-family: "Apple SD Gothic Neo", "Malgun Gothic", Pretendard, -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.62;
}

a {
    color: inherit;
    text-decoration: none;
}

img,
svg {
    display: block;
}

.primary-button,
.secondary-button,
.submit-button,
.call-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border-radius: 8px;
    font-weight: 900;
    transition: transform 0.16s ease, background 0.16s ease, border-color 0.16s ease;
}

.primary-button:hover,
.submit-button:hover {
    background: var(--blue-dark);
    transform: translateY(-1px);
}

.primary-button svg,
.submit-button svg {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 2.3;
}

.hero {
    padding: 70px 0 78px;
    background:
        linear-gradient(180deg, #f0f8ff 0%, #f6fbff 72%, #ffffff 100%);
}

.hero-inner,
.intro-strip,
.process-section,
.quote-section,
.caution-section,
.reviews,
.final-cta {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
}

.hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 460px;
    gap: 52px;
    align-items: center;
}

.hero-brandline {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 14px;
    margin-bottom: 22px;
    color: #42516a;
    font-size: 15px;
    font-weight: 800;
    word-break: keep-all;
}

.hero-brandline strong {
    color: var(--ink-strong);
    font-size: 18px;
    font-weight: 950;
}

.hero-brandline span,
.hero-brandline a {
    position: relative;
}

.hero-brandline a::before {
    display: inline-block;
    width: 4px;
    height: 4px;
    margin: 0 12px 3px 0;
    border-radius: 999px;
    background: #a6bdd4;
    content: "";
}

.hero-brandline a {
    color: var(--blue-dark);
    font-weight: 900;
}

.section-label {
    display: inline-flex;
    width: fit-content;
    align-items: center;
    min-height: 32px;
    padding: 0 12px;
    border: 1px solid rgba(18, 136, 255, 0.26);
    border-radius: 999px;
    color: var(--blue-dark);
    background: #ffffff;
    font-size: 13px;
    font-weight: 900;
}

.hero-copy h1,
.section-heading h2,
.quote-copy h2,
.final-cta h2 {
    margin: 16px 0 0;
    color: var(--ink-strong);
    font-size: 54px;
    line-height: 1.14;
    letter-spacing: 0;
    word-break: keep-all;
}

.accent-text {
    color: var(--blue-dark);
}

.marker-text {
    padding: 0 0.05em 0.04em;
    color: var(--blue-dark);
    background: linear-gradient(180deg, transparent 62%, rgba(18, 136, 255, 0.18) 62%);
    box-decoration-break: clone;
    -webkit-box-decoration-break: clone;
}

.hero-copy p {
    max-width: 620px;
    margin: 22px 0 0;
    color: var(--muted);
    font-size: 19px;
    font-weight: 600;
    word-break: keep-all;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 32px;
}

.primary-button,
.secondary-button {
    min-height: 52px;
    padding: 0 22px;
    font-size: 16px;
}

.primary-button {
    color: #ffffff;
    background: var(--blue);
}

.secondary-button {
    border: 1px solid var(--line-strong);
    color: #233247;
    background: #ffffff;
}

.secondary-button:hover {
    border-color: var(--blue);
    color: var(--blue-dark);
    transform: translateY(-1px);
}

.quick-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    max-width: 610px;
    margin: 34px 0 0;
}

.quick-metrics div {
    min-height: 90px;
    padding: 17px 18px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.8);
}

.quick-metrics dt {
    color: var(--muted);
    font-size: 13px;
    font-weight: 800;
}

.quick-metrics dd {
    margin: 6px 0 0;
    color: var(--blue-dark);
    font-size: 22px;
    font-weight: 900;
}

.lead-form {
    border: 1px solid var(--line-strong);
    border-top: 5px solid var(--blue);
    border-radius: 8px;
    padding: 28px;
    background: var(--surface);
    box-shadow: var(--shadow);
}

.form-heading {
    margin-bottom: 22px;
}

.form-heading span {
    color: var(--blue-dark);
    font-size: 13px;
    font-weight: 900;
}

.form-heading h2 {
    margin: 4px 0 4px;
    color: var(--ink-strong);
    font-size: 27px;
    line-height: 1.25;
}

.form-heading p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    font-weight: 700;
}

.message-stack {
    display: grid;
    gap: 8px;
    margin-bottom: 18px;
}

.message {
    margin: 0;
    padding: 12px 14px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 800;
}

.message-success {
    color: #056044;
    background: #dcfce7;
}

.message-error {
    color: #9f1239;
    background: #ffe4e6;
}

.field-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.field {
    display: grid;
    gap: 7px;
    margin-bottom: 14px;
}

.field span,
.consent-row {
    color: #263447;
    font-size: 14px;
    font-weight: 850;
}

.form-input {
    width: 100%;
    height: 50px;
    border: 1px solid #cfdce8;
    border-radius: 8px;
    padding: 0 14px;
    outline: none;
    color: var(--ink);
    background: #fbfdff;
    font: inherit;
    font-size: 15px;
    transition: border-color 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

.form-input:focus {
    border-color: var(--blue);
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(18, 136, 255, 0.14);
}

.field small,
.consent-error {
    color: #d91f45;
    font-size: 13px;
    font-weight: 700;
}

.consent-row {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin: 2px 0 18px;
    color: #36455a;
}

.form-checkbox {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: var(--blue);
}

.submit-button {
    width: 100%;
    min-height: 54px;
    border: 0;
    color: #ffffff;
    background: var(--blue);
    cursor: pointer;
    font: inherit;
    font-size: 16px;
}

.form-actions {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(164px, 0.75fr);
    gap: 10px;
}

.call-button {
    min-height: 54px;
    border: 1px solid var(--line-strong);
    color: var(--blue-dark);
    background: #ffffff;
    font-size: 15px;
}

.call-button:hover {
    border-color: var(--blue);
    background: #edf7ff;
    transform: translateY(-1px);
}

.intro-strip {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--line);
    transform: translateY(-34px);
}

.intro-strip div {
    min-height: 112px;
    padding: 24px 26px;
    background: #ffffff;
}

.intro-strip strong,
.intro-strip span {
    display: block;
}

.intro-strip strong {
    color: var(--ink-strong);
    font-size: 18px;
    font-weight: 900;
}

.intro-strip span {
    margin-top: 7px;
    color: var(--muted);
    font-size: 14px;
    font-weight: 650;
    word-break: keep-all;
}

.process-section {
    padding: 66px 0 100px;
}

.section-heading {
    max-width: 760px;
    margin: 0 auto 38px;
    text-align: center;
}

.section-heading h2 {
    font-size: 38px;
}

.section-heading p,
.quote-copy p {
    margin: 16px 0 0;
    color: var(--muted);
    font-size: 18px;
    font-weight: 600;
    line-height: 1.78;
    word-break: keep-all;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.process-grid article {
    min-height: 238px;
    padding: 26px 24px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
}

.process-grid span {
    display: block;
    color: var(--blue-dark);
    font-size: 14px;
    font-weight: 900;
}

.process-grid h3 {
    margin: 18px 0 10px;
    color: var(--ink-strong);
    font-size: 21px;
    line-height: 1.3;
}

.process-grid h3::after {
    display: block;
    width: 30px;
    height: 3px;
    margin-top: 10px;
    border-radius: 999px;
    background: var(--blue);
    content: "";
}

.process-grid p,
.review-card p {
    margin: 0;
    color: #415066;
    font-size: 15px;
    font-weight: 600;
    word-break: keep-all;
}

.quote-section {
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
    gap: 42px;
    align-items: center;
    padding: 62px 0 104px;
}

.quote-copy h2 {
    font-size: 38px;
}

.quote-photo {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
}

.quote-photo img {
    width: 100%;
    height: 380px;
    object-fit: cover;
}

.benefit-list,
.caution-list {
    display: grid;
    gap: 12px;
    margin: 26px 0 0;
    padding: 0;
    list-style: none;
}

.benefit-list li,
.caution-list li {
    position: relative;
    color: #33445b;
    font-size: 15px;
    font-weight: 750;
    line-height: 1.7;
    word-break: keep-all;
}

.benefit-list li {
    padding-left: 28px;
}

.benefit-list li::before {
    position: absolute;
    top: 2px;
    left: 0;
    display: inline-flex;
    width: 20px;
    height: 20px;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    color: #ffffff;
    background: var(--blue);
    content: "✓";
    font-size: 12px;
    font-weight: 900;
}

.caution-section {
    padding: 0 0 96px;
}

.caution-panel {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 34px;
    align-items: start;
    padding: 34px;
    border: 1px solid #cfe0f1;
    border-radius: 8px;
    background: linear-gradient(135deg, #ffffff 0%, #f7fcff 100%);
    box-shadow: 0 14px 34px rgba(25, 79, 128, 0.09);
}

.caution-panel h2 {
    margin: 16px 0 0;
    color: var(--ink-strong);
    font-size: 32px;
    line-height: 1.25;
    letter-spacing: 0;
    word-break: keep-all;
}

.caution-panel p,
.final-cta p {
    margin: 14px 0 0;
    color: var(--muted);
    font-size: 16px;
    font-weight: 650;
    line-height: 1.7;
    word-break: keep-all;
}

.caution-list {
    margin-top: 0;
}

.caution-list li {
    padding: 14px 16px 14px 46px;
    border: 1px solid #d8e7f5;
    border-radius: 8px;
    background: #ffffff;
}

.caution-list li::before {
    position: absolute;
    top: 15px;
    left: 16px;
    display: inline-flex;
    width: 20px;
    height: 20px;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    color: #8a5b00;
    background: #fff3c4;
    content: "!";
    font-size: 13px;
    font-weight: 950;
}

.reviews {
    padding: 84px 0 104px;
    border-top: 1px solid var(--line);
}

.review-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.review-card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
    box-shadow: 0 10px 24px rgba(25, 79, 128, 0.08);
}

.review-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.review-body {
    padding: 20px;
}

.stars {
    margin-bottom: 10px;
    color: var(--yellow);
    font-size: 15px;
    letter-spacing: 0;
}

.review-card p {
    min-height: 140px;
    line-height: 1.7;
}

.review-card strong {
    display: block;
    margin-top: 18px;
    color: var(--ink-strong);
    font-size: 16px;
    font-weight: 900;
}

.review-card span {
    display: block;
    margin-top: 3px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 750;
}

.final-cta {
    display: grid;
    grid-template-columns: 1fr 210px;
    gap: 24px;
    align-items: center;
    margin-bottom: 70px;
    padding: 34px;
    border: 1px solid var(--line-strong);
    border-radius: 8px;
    background: #ffffff;
    box-shadow: var(--shadow);
}

.final-cta h2 {
    max-width: 740px;
    font-size: 30px;
}

.final-cta .primary-button {
    width: 100%;
}

.site-footer {
    padding: 36px 20px 42px;
    border-top: 1px solid var(--line);
    color: var(--muted);
    background: #ffffff;
    font-size: 14px;
}

.footer-inner {
    display: grid;
    gap: 14px;
    width: min(1180px, 100%);
    margin: 0 auto;
}

.footer-brand {
    color: var(--ink-strong);
    font-size: 18px;
    font-weight: 900;
}

.footer-details {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 18px;
}

.footer-details span {
    color: #536276;
}

.site-footer p {
    margin: 0;
    color: #7a8493;
}

@media (max-width: 1040px) {
    .hero-inner,
    .quote-section {
        grid-template-columns: 1fr;
    }

    .lead-form {
        width: min(640px, 100%);
    }

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

@media (max-width: 760px) {
    .hero {
        padding: 42px 0 58px;
    }

    .hero-inner,
    .intro-strip,
    .process-section,
    .quote-section,
    .caution-section,
    .reviews,
    .final-cta {
        width: calc(100% - 24px);
    }

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

    .hero-brandline {
        font-size: 13px;
    }

    .hero-brandline strong {
        font-size: 15px;
    }

    .hero-brandline strong::before,
    .hero-brandline a::before {
        margin-right: 8px;
    }

    .hero-copy p,
    .section-heading p,
    .quote-copy p {
        font-size: 16px;
    }

    .hero-actions,
    .quick-metrics,
    .field-grid,
    .form-actions,
    .intro-strip,
    .process-grid,
    .caution-panel,
    .quote-section,
    .review-grid,
    .final-cta {
        grid-template-columns: 1fr;
    }

    .hero-actions {
        display: grid;
    }

    .primary-button,
    .secondary-button {
        width: 100%;
    }

    .lead-form {
        padding: 22px;
    }

    .intro-strip {
        transform: translateY(-20px);
    }

    .process-section {
        padding: 42px 0 72px;
    }

    .section-heading h2,
    .quote-copy h2 {
        font-size: 29px;
    }

    .quote-section,
    .reviews {
        padding: 54px 0 72px;
    }

    .quote-photo img,
    .review-card img {
        height: 230px;
    }

    .review-card p {
        min-height: auto;
    }

    .final-cta {
        padding: 24px;
    }

    .final-cta h2 {
        font-size: 24px;
    }

    .site-footer {
        display: grid;
        text-align: center;
    }

    .footer-details {
        display: grid;
        gap: 6px;
    }
}