/* Modular B2B portal: six primary entrances, six homepage modules. */
.nav-links{gap:18px}.nav-links>a{font-size:12px}.footer-resource-links{display:flex;flex-wrap:wrap;gap:12px 22px;padding:18px 0;border-top:1px solid var(--line);font-size:13px}.footer-product-links{padding-bottom:20px}.site-footer{padding-top:42px}.footer-social{padding:22px 0}.social-profile-pending{display:inline-flex;align-items:center;gap:14px;background:#f5f5f7;border:1px dashed #c9cbd0;padding:18px 22px;border-radius:18px;max-width:100%;margin-top:16px;color:var(--muted)}
.home-portal .section-heading h2,.home-portal h2{font-size:clamp(30px,3vw,42px)}.portal-hero{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center;padding:60px 0 38px}.portal-hero h1{font-size:clamp(36px,3.7vw,52px);line-height:1.04;margin:16px 0 18px}.portal-hero-sub{font-size:21px;line-height:1.3;font-weight:600;letter-spacing:-.025em;margin-bottom:16px}.portal-hero-copy>p:not(.eyebrow):not(.portal-hero-sub){font-size:15px;line-height:1.7;color:var(--muted);max-width:540px}.portal-actions{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0}.portal-actions .button{font-size:12px;padding:12px 17px}.portal-secondary{background:#edf4fc;color:var(--blue)}.portal-secondary:hover{background:#e1edfa}.portal-event{display:grid;grid-template-columns:1fr 20px;gap:3px 8px;border-top:1px solid var(--line);padding-top:16px;font-size:11px;max-width:510px}.portal-event>span{font-size:9px;letter-spacing:.1em;color:var(--muted)}.portal-event>strong{grid-column:1;font-weight:500}.portal-event>svg{grid-column:2;grid-row:1/3;width:18px;height:18px;fill:none;stroke:var(--blue);stroke-width:1.5}.portal-hero .hero-pair{margin:0;gap:14px;display:grid;grid-template-columns:1fr 1fr}.portal-hero .hero-tile{min-height:0;padding:22px 14px 16px;display:flex;flex-direction:column;align-items:center;border-radius:24px;background:#f5f5f7;overflow:hidden}.portal-hero .hero-tile img{width:100%;height:275px;object-fit:contain;mix-blend-mode:multiply}.portal-hero .hero-tile>span{font-size:10px;margin-top:18px;line-height:1.5;color:#5b5d62;text-align:center}.portal-strengths{padding:10px 0 55px}.portal-usp-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:22px;overflow:hidden}.portal-usp{padding:24px 22px;position:relative}.portal-usp+.portal-usp{border-left:1px solid var(--line)}.portal-number{display:block;font-size:11px;color:var(--blue);margin-bottom:20px}.portal-usp h3{font-size:19px;line-height:1.2;letter-spacing:-.025em;max-width:200px;margin-bottom:10px}.portal-usp p{font-size:12px;line-height:1.65;color:var(--muted)}.portal-usp>span:last-child{position:absolute;right:18px;top:18px;color:#999}.portal-usp:hover{background:#fafbfc}.portal-featured{padding:15px 0 66px}.portal-featured .section-heading{margin-bottom:24px}.portal-featured-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.portal-product{border:1px solid var(--line);border-radius:22px;overflow:hidden}.portal-product-image{display:block;background:#f6f6f8}.portal-product-image img{width:100%;height:220px;object-fit:contain;mix-blend-mode:multiply;padding:16px}.portal-product-copy{padding:20px}.portal-product h3{font-size:20px;min-height:44px;line-height:1.15;margin:9px 0 14px}.portal-mini-specs{width:100%;border-collapse:collapse;font-size:11px;line-height:1.5;margin-bottom:17px}.portal-mini-specs th,.portal-mini-specs td{padding:8px 0;vertical-align:top;text-align:left;border-top:1px solid #ececf0}.portal-mini-specs th{font-weight:500;color:var(--muted);width:37%;padding-right:8px}.portal-product .text-link{font-size:12px}.portal-factory{display:grid;grid-template-columns:1.1fr 1fr;gap:70px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:42px 0}.portal-factory h2{margin:12px 0 18px}.portal-factory p:not(.eyebrow):not(.small-note){font-size:14px;line-height:1.8;color:var(--muted)}.portal-resource-links{display:flex;flex-wrap:wrap;gap:18px;font-size:12px;color:var(--blue);margin-top:20px}.portal-resource-links a{display:flex;align-items:center;gap:5px}.portal-resource-links svg{width:16px;height:16px;fill:none;stroke:currentColor}.portal-documents{padding:24px;border-radius:20px;background:#f5f5f7;align-self:center}.portal-certificates{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0}.portal-certificates a{font-size:18px;font-weight:600;padding:13px;text-align:center;background:white;border-radius:10px}.portal-documents>.text-link{font-size:13px;margin-top:15px}.portal-faq{padding:58px 0 20px}.portal-faq .section-heading{margin-bottom:25px}.portal-faq-item{border-top:1px solid var(--line)}.portal-faq-item:last-child{border-bottom:1px solid var(--line)}.portal-faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:20px;list-style:none;padding:20px 0;cursor:pointer}.portal-faq-item summary::-webkit-details-marker{display:none}.portal-faq-item h3{font-size:17px;letter-spacing:-.02em;line-height:1.4;font-weight:550}.portal-faq-item summary>span{font-size:23px;color:var(--muted);font-weight:300}.portal-faq-item[open] summary>span{transform:rotate(45deg)}.portal-faq-item .home-faq-answer{padding:0 34px 23px 0;max-width:900px;font-size:14px;line-height:1.8;color:var(--muted)}.portal-full-faq{font-size:14px;margin-top:25px}.portal-insight-link{display:flex;justify-content:space-between;gap:18px;margin:18px 0 0!important;padding:18px 0!important;background:transparent!important;font-size:12px;color:var(--blue)}.home-portal .inquiry-section{padding:48px 0 60px}.home-portal .inquiry-layout{padding:35px;background:#f5f5f7;border-radius:24px;gap:50px;grid-template-columns:.8fr 1.2fr}.home-portal .inquiry-intro h2{max-width:350px;margin:12px 0 18px}.home-portal .inquiry-intro p{font-size:14px;line-height:1.8}.portal-email{display:inline-block;font-size:17px;color:var(--blue);margin:20px 0}.home-portal .inquiry-fields{gap:13px}.home-portal .inquiry-field label{font-size:11px}.home-portal .inquiry-field input,.home-portal .inquiry-field select,.home-portal .inquiry-field textarea{background:white;padding:10px 12px;font-size:13px;min-height:40px}.home-portal .inquiry-field textarea{min-height:75px;height:75px}.home-portal .inquiry-submit{font-size:13px}.catalog-hero{padding:50px 0 0}.catalog-hero h1{font-size:clamp(38px,4vw,56px);margin:16px 0}.catalog-hero>p:last-of-type{max-width:740px;color:var(--muted)}.catalog-entrances{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:28px}.catalog-entrances a{padding:24px 20px;background:#f5f5f7;border-radius:18px;display:flex;align-items:center;justify-content:space-between;gap:15px}.catalog-entrances h2{font-size:20px;line-height:1.15}.catalog-entrances svg{width:20px;height:20px;fill:none;stroke:var(--blue);flex-shrink:0}.portal-material-tabs{justify-content:flex-start;margin-top:15px}.portal-knowledge{background:#f5f5f7;border-radius:22px;padding:30px;display:flex;gap:35px;align-items:center;justify-content:space-between;margin-bottom:45px}.portal-knowledge h2{font-size:30px;margin:8px 0 15px}.portal-knowledge p:not(.eyebrow){font-size:14px;line-height:1.7;max-width:690px;color:var(--muted)}.portal-knowledge .button{flex-shrink:0;font-size:13px}
@media(min-width:1280px){.nav-links{gap:15px}.nav-links>a{font-size:11px}}
@media(max-width:1000px){.portal-hero{gap:25px}.portal-hero .hero-tile img{height:220px}.portal-featured-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.portal-usp-grid{grid-template-columns:repeat(2,1fr)}.portal-usp:nth-child(3){border-left:0}.portal-usp:nth-child(n+3){border-top:1px solid var(--line)}.portal-factory{gap:30px}.catalog-entrances{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.portal-hero{grid-template-columns:1fr;padding:30px 0}.portal-hero h1{font-size:39px;max-width:510px}.portal-hero-sub{font-size:19px}.portal-hero .hero-tile img{height:205px}.portal-hero .hero-pair{gap:12px}.portal-hero .hero-tile{padding:16px 10px 12px}.portal-hero .hero-tile>span{font-size:9px;margin-top:8px}.portal-strengths{padding-bottom:35px}.portal-usp{padding:20px 16px}.portal-usp h3{font-size:17px}.portal-usp p{font-size:11px}.portal-featured{padding-bottom:35px}.portal-featured-grid{gap:12px}.portal-product-copy{padding:15px}.portal-product h3{font-size:18px;min-height:42px}.portal-product-image img{height:175px}.portal-mini-specs{font-size:10px}.portal-mini-specs th{width:34%}.portal-factory{grid-template-columns:1fr;padding:30px 0}.portal-faq{padding-top:35px}.portal-faq-item h3{font-size:15px}.portal-insight-link{flex-direction:column}.home-portal .inquiry-section{padding:30px 0}.home-portal .inquiry-layout{padding:24px;grid-template-columns:1fr;gap:25px}.portal-knowledge{flex-direction:column;align-items:flex-start;padding:24px}.footer-social{padding-bottom:14px}.catalog-entrances a{padding:20px 15px}.catalog-entrances h2{font-size:18px}}
@media(max-width:360px){.portal-featured-grid{grid-template-columns:1fr}.portal-hero h1{font-size:34px}.portal-product-image img{height:235px}.portal-product h3{min-height:0}.portal-mini-specs{font-size:12px}}
.catalog-hero+.collection{padding-top:42px}.catalog-hero+.collection .section-heading h2{font-size:32px}.catalog-hero+.collection .heading-aside{display:none}.catalog-hero+.collection .section-heading{margin-bottom:22px}.portal-material-tabs{display:inline-flex}

/* Keep the two technical-resource arrows small and aligned with their labels. */
.portal-insight-link>.text-link{font-size:12px;max-width:100%}
/* Shared social channels: real links when configured, clearly pending otherwise. */
.social-links .social-profile-pending{margin-top:0;max-width:none;cursor:default;padding:12px;border-radius:14px}
.social-links-cards .social-profile-pending{padding:14px}
/* Compact Seoul invitation stays inside the homepage hero. */
.portal-hero .portal-event{position:relative;grid-template-columns:minmax(0,1fr) 62px;gap:5px 14px;padding:16px;margin-top:8px;border:1px solid #d1dfd8;border-radius:16px;background:#f3f8f5;max-width:540px}
.portal-event .portal-event-kicker{grid-column:1;font-size:9px;letter-spacing:.1em;color:#476354}
.portal-event>strong{grid-column:1;font-size:19px;line-height:1.2;color:#253d31}
.portal-event .portal-event-fair{grid-column:1;font-size:11px;letter-spacing:0;color:#59685f}
.portal-event .portal-event-date{grid-column:1;font-size:11px;letter-spacing:0;color:#34443b;font-weight:600}
.portal-event .portal-event-invite{grid-column:1;font-size:12px;letter-spacing:0;line-height:1.6;color:#59685f;margin-top:3px}
.portal-event .portal-event-badge{grid-column:2;grid-row:1/4;align-self:start;background:#315c46;color:#fff;border-radius:10px;text-align:center;padding:12px 6px;font-size:17px;font-weight:650;letter-spacing:.02em}
.portal-event>svg{grid-column:2;grid-row:4/6;justify-self:center;align-self:center;stroke:#315c46}
.event-official-name{font-size:17px;font-weight:600;line-height:1.5;color:#526258;margin:14px 0 5px;max-width:540px}
.event-visit-info{display:grid;grid-template-columns:1fr 1fr;gap:50px;padding:30px;border:1px solid var(--line);border-radius:22px;background:#f8faf9;margin-bottom:15px}
.event-visit-info h2{font-size:32px;line-height:1.15;margin:10px 0 18px}.event-visit-info>div>p:not(.eyebrow):not(.small-note){font-size:14px;line-height:1.8;color:var(--muted)}
.event-hours{margin:0 0 15px}.event-hours>div{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:13px 0;border-bottom:1px solid var(--line)}.event-hours dt{font-size:14px}.event-hours dd{margin:0;font-size:17px;font-weight:600;white-space:nowrap}.event-visit-info .text-link{font-size:13px;margin-top:15px}
@media(max-width:720px){.portal-hero .portal-event{max-width:100%}.portal-event>strong{font-size:18px}.event-visit-info{grid-template-columns:1fr;gap:24px;padding:22px}.event-visit-info h2{font-size:28px}.event-official-name{font-size:15px}}