/* 기술인증 페이지: Certification Archive direction */
.hc-page--technology {
    --tech-forest: #173628;
    --tech-forest-deep: #10281e;
    --tech-gold: #b68d50;
    --tech-cream: #f5f1e9;
    --tech-line: rgba(23, 54, 40, .2);
    background: #fff;
    overflow: hidden;
}

.hc-page--technology .hc-subpage-hero { min-height: 430px !important; height: 430px !important; background: var(--tech-forest-deep); }
.hc-page--technology .hc-subpage-hero .hc-hero__bg { opacity: .62; object-position: center 48%; }
.hc-page--technology .hc-subpage-hero::after { background: linear-gradient(90deg, rgba(7, 25, 17, .76) 0%, rgba(7, 25, 17, .45) 42%, rgba(7, 25, 17, .08) 78%), linear-gradient(180deg, rgba(0,0,0,.08), rgba(0,0,0,.24)); }
.hc-page--technology .hc-subpage-hero .hc-hero__inner.text-center { box-sizing: border-box; align-items: flex-start; justify-content: flex-start; padding: 78px 62px 54px; text-align: left; }
.hc-page--technology .hc-subpage-hero .hc-eyebrow { margin-bottom: 16px; color: #d0a566; }
.hc-page--technology .hc-subpage-hero h1 { max-width: 620px; font-size: 64px; line-height: 1.18; }
.hc-page--technology .hc-subpage-hero .hc-divider { margin: 20px 0 18px; }
.hc-page--technology .hc-subpage-hero .hc-subtitle { max-width: 560px; margin: 0; font-size: 15px; line-height: 1.8; }

.hc-tech-archive__section-heading { margin-bottom: 36px; }
.hc-tech-archive__section-heading .hc-title { margin: 0; color: var(--tech-forest); }
.hc-tech-archive__milestones { padding: 80px 0 88px; background: #fff; }
.hc-tech-timeline { position: relative; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 17px; margin: 0; padding: 20px 0 0; list-style: none; }
.hc-tech-timeline::before { content: ""; position: absolute; top: 30px; left: 16px; right: 16px; height: 1px; background: var(--tech-line); }
.hc-tech-timeline__item { position: relative; z-index: 1; padding-right: 12px; }
.hc-tech-timeline__dot { display: block; width: 17px; height: 17px; margin-bottom: 21px; border: 4px solid #fff; border-radius: 50%; background: var(--tech-gold); box-shadow: 0 0 0 1px var(--tech-gold); box-sizing: border-box; }
.hc-tech-timeline__item strong { display: block; margin-bottom: 10px; color: var(--tech-forest); font: 700 14px/1.2 Georgia, serif; letter-spacing: .08em; }
.hc-tech-timeline__item h3 { margin: 0 0 8px; color: #202b25; font-size: 15px; line-height: 1.45; }
.hc-tech-timeline__item p { margin: 0; color: #777; font-size: 13px; line-height: 1.65; }
@media (min-width: 992px) {
    /* 2024~2026도 원 아이콘 중앙을 기준으로 같은 선을 이어갑니다. */
    .hc-tech-timeline__item:nth-child(6)::after { content: ''; position: absolute; z-index: 0; top: 8px; left: 16px; width: calc(200% + 34px); height: 1px; background: var(--tech-line); pointer-events: none; }
}

.hc-tech-proof { padding: 88px 0; background: var(--tech-cream); }
.hc-tech-proof__grid, .hc-tech-science__grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 72px; }
.hc-tech-proof__media img, .hc-tech-science__media img { display: block; width: 100%; height: 440px; object-fit: cover; border-radius: 9px; }
.hc-tech-proof__content .hc-title, .hc-tech-science__content .hc-title { margin: 0; color: var(--tech-forest); line-height: 1.3; }
.hc-tech-proof__content .hc-divider, .hc-tech-science__content .hc-divider { margin: 22px 0 24px; }
.hc-tech-proof__intro { margin: 0 0 14px; color: #555; font-size: 15px; line-height: 1.85; }
.hc-tech-feature-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 30px 0 0; padding: 0; list-style: none; }
.hc-tech-feature-list li { display: flex; min-width: 0; flex-direction: column; gap: 10px; padding-right: 15px; border-right: 1px solid var(--tech-line); }
.hc-tech-feature-list li:last-child { padding-right: 0; border-right: 0; }
.hc-tech-feature-list i { color: var(--tech-gold); font-size: 24px; }
.hc-tech-feature-list strong { color: var(--tech-forest); font-size: 14px; line-height: 1.4; }
.hc-tech-feature-list small { color: #777; font-size: 12px; line-height: 1.55; }

.hc-tech-science { padding: 88px 0; background: #fff; }
.hc-tech-science__grid { grid-template-columns: 1.05fr .95fr; }
.hc-tech-science__media { order: 2; }
.hc-tech-process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 30px; }
.hc-tech-process > div { display: flex; min-width: 0; flex-direction: column; gap: 8px; }
.hc-tech-process i { color: var(--tech-gold); font-size: 21px; }
.hc-tech-process strong { color: var(--tech-forest); font-size: 13px; line-height: 1.4; }
.hc-tech-process small { color: #777; font-size: 12px; line-height: 1.5; }

.hc-tech-certifications { padding: 82px 0 90px; background: #fbfaf7; }
.hc-tech-certifications__heading { max-width: 500px; margin-bottom: 35px; }
.hc-tech-certifications__heading .hc-title { margin: 0; color: var(--tech-forest); }
.hc-tech-certifications__heading .hc-divider { margin: 20px 0; }
.hc-tech-certifications__heading p { margin: 0; color: #686868; font-size: 15px; line-height: 1.8; }
.hc-tech-cert-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; margin: 0; padding: 0; list-style: none; }
.hc-tech-cert-grid li { display: flex; min-height: 142px; align-items: center; justify-content: center; gap: 12px; padding: 20px 12px; flex-direction: column; border: 1px solid rgba(23,54,40,.12); border-radius: 8px; background: #fff; text-align: center; }
.hc-tech-cert-grid i { color: var(--tech-gold); font-size: 30px; }
.hc-tech-cert-grid strong { color: var(--tech-forest); font-size: 13px; line-height: 1.45; }
.hc-tech-cert-grid small { color: #888; font-size: 12px; line-height: 1.45; }
.hc-page--technology #catalog-section { padding: 82px 0 90px !important; background: #fff !important; }
.hc-page--technology #catalog-section .hc-catalog-book__viewport { border-color: rgba(23,54,40,.22); }

@media (max-width: 991px) {
    .hc-tech-timeline { grid-template-columns: repeat(3, 1fr); row-gap: 38px; }
    .hc-tech-timeline::before { display: none; }
    .hc-tech-timeline__dot { position: absolute; top: 0; left: 0; }
    .hc-tech-timeline__item { padding-top: 27px; }
    .hc-tech-timeline__item strong { padding-left: 0; }
    .hc-tech-proof__grid, .hc-tech-science__grid { gap: 36px; }
    .hc-tech-cert-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 767px) {
    .hc-page--technology .hc-subpage-hero { height: 420px !important; min-height: 420px !important; }
    .hc-page--technology .hc-subpage-hero .hc-hero__inner.text-center { padding: 64px 22px 34px; justify-content: flex-start; }
    .hc-page--technology .hc-subpage-hero h1 { font-size: 34px; }
    .hc-page--technology .hc-subpage-hero .hc-subtitle { font-size: 14px; }
    .hc-tech-archive__milestones, .hc-tech-proof, .hc-tech-science, .hc-tech-certifications { padding: 58px 0; }
    .hc-tech-timeline { grid-template-columns: repeat(2, 1fr); gap: 30px 18px; padding-top: 0; }
    .hc-tech-proof__grid, .hc-tech-science__grid { grid-template-columns: 1fr; gap: 34px; }
    .hc-tech-science__media { order: 0; }
    .hc-tech-proof__media img, .hc-tech-science__media img { height: auto; max-height: 430px; }
    .hc-tech-feature-list { gap: 10px; }
    .hc-tech-feature-list li { padding-right: 8px; }
    .hc-tech-process { grid-template-columns: repeat(2, 1fr); row-gap: 22px; }
    .hc-tech-cert-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 420px) {
    .hc-tech-timeline { grid-template-columns: 1fr; }
    .hc-tech-feature-list { grid-template-columns: 1fr; }
    .hc-tech-feature-list li { padding: 0 0 12px; border-right: 0; border-bottom: 1px solid var(--tech-line); }
    .hc-tech-feature-list li:last-child { padding-bottom: 0; border-bottom: 0; }
}