/* Subpages follow the security feature-page editorial grid. */
.subhero { display: grid; grid-template-columns: 1.05fr .95fr; min-height: clamp(330px, 38vw, 460px); border-bottom: 1px solid var(--rule); }
.subhero__copy { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: clamp(30px, 4vw, 60px); }
.subhero__copy h1 { max-width: 760px; margin: 0 0 17px; font-size: clamp(48px, 6.2vw, 86px); font-weight: 950; letter-spacing: -.075em; line-height: 1.06; }
.subhero__copy>p:not(.editorial-tag) { max-width: 620px; margin: 0; font-size: clamp(14px, 1.25vw, 17px); font-weight: 550; line-height: 1.9; }
.subhero__image { position: relative; min-width: 0; min-height: 320px; margin: 0; overflow: hidden; background: #142537; }
.subhero__image::after { position: absolute; inset: 36% 0 0; background: linear-gradient(0deg, rgba(3, 10, 17, .78), transparent); content: ""; pointer-events: none; }
.subhero__image img { object-fit: cover; }
.subhero__image figcaption { position: absolute; z-index: 1; right: 7%; bottom: 8%; left: 7%; color: white; font-family: "Yu Mincho", "Noto Serif JP", serif; font-size: clamp(20px, 2.6vw, 34px); font-weight: 700; line-height: 1.5; letter-spacing: .035em; text-shadow: 0 2px 12px #000; }
.subhero--about .subhero__image img { object-position: 65% 52%; }
.subhero--references .subhero__image img { object-position: 48% 70%; }
.subhero--contact .subhero__image img { object-position: 63% 45%; }
.subhero .editorial-kicker { margin-top: 19px; }

.subfeature, .subwhy { display: grid; grid-template-columns: .95fr 1.05fr; min-height: clamp(260px, 29vw, 370px); border-bottom: 1px solid var(--rule); }
.subfeature>div, .subwhy>div { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: clamp(28px, 3.8vw, 54px); }
.subfeature h2, .subwhy h2, .subtopics>h2, .reference-intro h2, .reference-themes h2, .reference-use h2, .contact-welcome h2, .contact-values h2 { margin: 0 0 13px; font-size: clamp(30px, 4vw, 52px); font-weight: 950; letter-spacing: -.07em; line-height: 1.13; }
.subfeature>div>p:not(.editorial-tag), .subwhy>div>p:not(.editorial-tag), .reference-intro>p:not(.editorial-tag), .reference-themes>p:not(.editorial-tag), .reference-use>div>p:not(.editorial-tag), .contact-values__copy>p:not(.editorial-tag) { max-width: 700px; margin: 0; font-size: 14px; line-height: 1.9; }
.subfeature>figure, .subwhy>figure { position: relative; min-height: 250px; margin: 0; overflow: hidden; }
.subfeature>figure::after, .subwhy>figure::after { position: absolute; inset: 40% 0 0; background: linear-gradient(0deg, rgba(3, 10, 17, .74), transparent); content: ""; }
.subfeature>figure img, .subwhy>figure img { display: block; width: 100%; height: 100%; object-fit: cover; }
.subfeature>figure figcaption, .subwhy>figure figcaption { position: absolute; z-index: 1; bottom: 8%; left: 6%; color: white; font-family: "Yu Mincho", "Noto Serif JP", serif; font-size: clamp(19px, 2.2vw, 30px); font-weight: 700; line-height: 1.5; text-shadow: 0 2px 12px #000; }
.subtopics { padding: clamp(30px, 4vw, 52px) clamp(14px, 2vw, 28px) 25px; border-bottom: 1px solid var(--rule); }
.subtopics>h2 { margin-bottom: 8px; }
.subtopics__lead { margin: 0; font-size: 14px; }
.subtopics .editorial-topics { padding-inline: 0; border: 0; }
.security-about-page .editorial-topics .topic-card:nth-child(1) .topic-card__photo { background-image: url("./assets/optimized/security-about-threat-2026.webp"); background-size: cover; background-position: center; }
.security-about-page .editorial-topics .topic-card:nth-child(2) .topic-card__photo { background-image: url("./assets/optimized/security-about-response-2026.webp"); background-size: cover; background-position: center; }
.security-about-page .editorial-topics .topic-card:nth-child(3) .topic-card__photo { background-image: url("./assets/optimized/security-about-organization-2026.webp"); background-size: cover; background-position: center; }
.security-about-page .editorial-topics .topic-card:nth-child(4) .topic-card__photo { background-image: url("./assets/optimized/security-about-future-2026.webp"); background-size: cover; background-position: center; }
.subwhy { grid-template-columns: 1fr 1fr; }
.mobile-only { display: none; }

.reference-featured { display: grid; grid-template-columns: minmax(220px, .7fr) minmax(0, 1.3fr); gap: clamp(24px, 4vw, 54px); padding: clamp(36px, 5vw, 64px) clamp(24px, 3.5vw, 48px); border-bottom: 1px solid var(--rule); }
.reference-intro h2, .reference-themes h2, .reference-use h2 { font-size: clamp(29px, 3.7vw, 47px); }
.reference-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 15px; }
.reference-card { min-width: 0; padding-bottom: 14px; background: var(--paper-bright); }
.reference-card__image { position: relative; display: block; height: clamp(150px, 19vw, 230px); overflow: hidden; background: var(--night); }
.reference-card__image::after { position: absolute; inset: 40% 0 0; background: linear-gradient(0deg, rgba(3, 10, 17, .8), transparent); content: ""; }
.reference-card__image img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: 52% 52%; transition: transform .3s ease; }
.reference-card__image:hover img { transform: scale(1.035); }
.reference-card__image--network img { object-position: 90% 50%; }
.reference-card__image span { position: absolute; z-index: 1; bottom: 12px; left: 14px; color: white; font: 800 10px/1.4 Arial, sans-serif; letter-spacing: .12em; }
.reference-card h3, .reference-card>p, .reference-link { margin-right: 15px; margin-left: 15px; }
.reference-card h3 { margin-top: 12px; margin-bottom: 7px; font-size: 17px; font-weight: 850; line-height: 1.5; }
.reference-card>p { min-height: 3.4em; margin-top: 0; margin-bottom: 7px; font-size: 12px; line-height: 1.7; }
.reference-link { display: inline-flex; align-items: center; gap: 12px; min-height: 38px; border-bottom: 3px solid var(--orange); font-size: 13px; font-weight: 850; text-decoration: none; }
.reference-link span { font-size: 18px; }
.reference-themes { padding: clamp(36px, 5vw, 62px) clamp(24px, 3.5vw, 48px); border-bottom: 1px solid var(--rule); }
.reference-themes>p:not(.editorial-tag) { max-width: 660px; }
.reference-theme-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 8px; margin-top: 22px; }
.reference-theme-grid article { min-height: 176px; padding: 14px 12px; border-top: 3px solid var(--orange); background: var(--paper-bright); }
.reference-theme-grid article { position: relative; overflow: hidden; isolation: isolate; background: var(--night); color: #fff; }
.reference-theme-grid article::before, .reference-theme-grid article::after { position: absolute; z-index: -1; inset: 0; content: ""; }
.reference-theme-grid article::before { z-index: -2; background-position: center; background-size: cover; transition: transform .35s ease; }
.reference-theme-grid article::after { background: linear-gradient(180deg, rgba(5, 13, 22, .30), rgba(5, 13, 22, .82)); }
.reference-theme-grid article:hover::before { transform: scale(1.04); }
.reference-theme-grid article:nth-child(1)::before { background-image: url("./assets/optimized/security-references-prevention-2026.webp"); }
.reference-theme-grid article:nth-child(2)::before { background-image: url("./assets/optimized/security-references-detection-2026.webp"); }
.reference-theme-grid article:nth-child(3)::before { background-image: url("./assets/optimized/security-references-response-2026.webp"); }
.reference-theme-grid article:nth-child(4)::before { background-image: url("./assets/optimized/security-references-recovery-2026.webp"); }
.reference-theme-grid article:nth-child(5)::before { background-image: url("./assets/optimized/security-references-infrastructure-2026.webp"); }
.reference-theme-grid article:nth-child(6)::before { background-image: url("./assets/optimized/security-references-ai-2026.webp"); }
.reference-theme-grid article>span { position: relative; color: #e6e9ed; font: 800 24px/1 Arial, sans-serif; }
.reference-theme-grid h3 { margin: 12px 0 5px; font-size: 18px; font-weight: 900; }
.reference-theme-grid p { margin: 0; font-size: 11px; line-height: 1.65; }
.reference-theme-grid h3, .reference-theme-grid p { position: relative; }
.reference-use { display: grid; grid-template-columns: minmax(230px, .8fr) minmax(0, 1.2fr); gap: 35px; align-items: center; padding: clamp(34px, 4vw, 54px) clamp(24px, 3.5vw, 48px); border-bottom: 1px solid var(--rule); }
.reference-principles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.reference-principles article { padding: 8px 17px; border-left: 1px solid var(--rule); }
.reference-principles article>span { display: block; margin-bottom: 7px; font-size: 34px; line-height: 1; }
.reference-principles h3 { display: inline-block; margin: 0 0 9px; padding-bottom: 5px; border-bottom: 3px solid var(--orange); font-size: 15px; font-weight: 850; }
.reference-principles p { margin: 0; font-size: 11px; line-height: 1.7; }
.reference-note { display: flex; align-items: baseline; gap: 20px; padding: 20px clamp(24px, 3.5vw, 48px); border-bottom: 1px solid var(--rule); }
.reference-note strong { flex: 0 0 auto; font-size: 13px; }
.reference-note p { margin: 0; color: var(--muted); font-size: 12px; }

.security-form-section { display: grid; grid-template-columns: .83fr 1.17fr; gap: clamp(25px, 4vw, 58px); padding: clamp(28px, 3.5vw, 48px) clamp(24px, 3.5vw, 48px); border-bottom: 1px solid var(--rule); }
.security-form-intro h2 { margin: 0 0 14px; font-size: clamp(31px, 4.2vw, 54px); font-weight: 950; line-height: 1.14; letter-spacing: -.07em; }
.security-form-intro>p:not(.editorial-tag) { max-width: 520px; margin: 0; font-size: 14px; line-height: 1.9; }
.form-orange-rule { display: block; width: 42px; height: 4px; margin: 21px 0; background: var(--orange); }
.security-form-intro .form-small-note { font-size: 13px !important; }
.security-form-route-card { align-self: center; padding: clamp(22px, 3vw, 38px); border: 1px solid #d2d3d2; background: linear-gradient(135deg, #fff 0%, #f4f3f0 100%); }
.security-form-route-card__label { display: inline-block; margin-bottom: 15px; color: #5d6267; font: 800 10px/1.5 Arial, sans-serif; letter-spacing: .12em; text-transform: uppercase; }
.security-form-route-card h3 { max-width: 470px; margin: 0 0 12px; color: var(--ink); font-size: clamp(23px, 2.5vw, 32px); font-weight: 900; line-height: 1.35; }
.security-form-route-card p { max-width: 490px; margin: 0 0 24px; color: #4b5055; font-size: 13px; line-height: 1.8; }
.security-form-route-link { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; gap: 15px; padding: 0 22px; border-radius: 3px; background: var(--orange); color: #fff !important; font-weight: 900; text-decoration: none; transition: background .18s ease, transform .18s ease; }
.security-form-route-link:hover, .security-form-route-link:focus-visible { background: #d94708; }
.security-form-route-link:active { transform: translateY(1px); }
.security-form-route-link span { font-size: 20px; }
.security-inquiry-form { display: grid; grid-template-columns: 1fr; gap: 10px; margin: 0; padding: 0; }
.security-inquiry-form>label:not(.security-form-consent):not(.contact-honeypot) { display: grid; grid-template-columns: minmax(104px, .34fr) minmax(0, 1fr); align-items: start; gap: 12px; color: var(--ink); font-size: 13px; font-weight: 800; }
.security-inquiry-form>label>span:first-child { padding-top: 9px; }
.security-inquiry-form em { margin-left: 4px; color: var(--orange); font-size: 11px; font-style: normal; }
.security-inquiry-form input:not([type="checkbox"]), .security-inquiry-form select, .security-inquiry-form textarea { width: 100%; min-width: 0; min-height: 44px; padding: 10px 12px; border: 1px solid #d0d0ce; border-radius: 2px; background: #fff; color: var(--ink); font: inherit; font-size: 14px; font-weight: 450; }
.security-inquiry-form textarea { min-height: 114px; line-height: 1.7; resize: vertical; }
.security-inquiry-form input::placeholder, .security-inquiry-form textarea::placeholder { color: #85898d; opacity: 1; }
.security-inquiry-form label small { grid-column: 2; margin-top: -5px; color: #666b70; font-size: 11px; font-weight: 400; }
.security-inquiry-form :is(input, select, textarea):focus-visible { border-color: #18557a; outline: 3px solid rgba(24, 85, 122, .2); outline-offset: 1px; }
.security-form-consent { display: flex; align-items: flex-start; gap: 9px; margin: 7px 0 0; color: #42464c; font-size: 11px; line-height: 1.7; }
.security-form-consent input { width: 18px; height: 18px; flex: 0 0 auto; margin: 2px 0 0; accent-color: var(--orange); }
.security-form-consent a { color: #173d50; text-decoration: underline; text-underline-offset: 2px; }
.security-inquiry-form .contact-turnstile { min-height: 65px; margin: 0; }
.security-form-submit { display: grid; grid-template-columns: 1fr; gap: 8px; }
.security-form-submit button { display: inline-flex; align-items: center; justify-content: center; gap: 13px; min-height: 48px; border: 0; border-radius: 3px; background: var(--orange); color: #fff !important; -webkit-text-fill-color: #fff; font: inherit; font-weight: 900; cursor: pointer; transition: background .18s ease, transform .18s ease; }
.security-form-submit button:hover, .security-form-submit button:focus-visible { background: #d94708; color: #fff !important; -webkit-text-fill-color: #fff; }
.security-form-submit button:active { transform: translateY(1px); }
.security-form-submit button:disabled { cursor: wait; opacity: .65; }
.security-form-submit button span { color: #fff !important; -webkit-text-fill-color: #fff; font-size: 20px; }
.security-form-status { min-height: 1.5em; margin: 0; color: #333; font-size: 12px; }
.security-form-status[data-state="error"] { color: #a31717; }
.security-form-status[data-state="success"] { color: #176343; }
.security-form-footnote { grid-column: 2; margin: -4px 0 0; color: #565b61; font-size: 10px; }
.security-inquiry-form .local-preview-note { margin: 0 0 7px; padding: 9px 12px; border-left: 3px solid #18557a; background: #eaf0f2; color: #183443; font-size: 12px; line-height: 1.6; }
.security-contact-page .contact-honeypot { position: absolute !important; width: 1px !important; height: 1px !important; overflow: hidden !important; clip: rect(0 0 0 0) !important; clip-path: inset(50%) !important; white-space: nowrap !important; }

.contact-welcome { padding: clamp(30px, 4vw, 54px) clamp(24px, 3.5vw, 48px) 26px; border-bottom: 1px solid var(--rule); }
.welcome-heading { display: grid; grid-template-columns: 1fr .8fr; align-items: end; gap: 24px; }
.welcome-heading h2 { font-size: clamp(31px, 4vw, 50px); }
.welcome-heading>p { margin: 0 0 13px; font-size: 13px; line-height: 1.8; }
.welcome-cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-top: 16px; }
.welcome-cards article { position: relative; display: flex; flex-direction: column; min-height: 285px; padding: 12px; overflow: hidden; isolation: isolate; background: var(--night); color: white; }
.welcome-cards article::before { position: absolute; z-index: -1; inset: 0; background: linear-gradient(180deg, rgba(4, 12, 20, .68) 0%, rgba(4, 12, 20, .42) 56%, rgba(4, 12, 20, .08) 100%); content: ""; }
.welcome-cards article::after { position: absolute; z-index: -2; inset: 0; background-repeat: no-repeat; background-size: cover; background-position: center; content: ""; transition: transform .35s ease; }
.welcome-cards article:hover::after { transform: scale(1.035); }
.welcome-cards article:nth-child(1)::after { background-image: url("./assets/optimized/security-contact-feedback-2026.webp"); }
.welcome-cards article:nth-child(2)::after { background-image: url("./assets/optimized/security-contact-appearance-2026.webp"); }
.welcome-cards article:nth-child(3)::after { background-image: url("./assets/optimized/security-contact-information-2026.webp"); }
.welcome-cards article:nth-child(4)::after { background-image: url("./assets/optimized/security-contact-theme-2026.webp"); }
.welcome-cards article>span { font: 850 30px/1 Arial, sans-serif; }
.welcome-cards article:nth-child(2)>span, .welcome-cards article:nth-child(4)>span { color: #ff7a32; }
.welcome-cards h3 { margin: 8px 0 8px; font-size: clamp(15px, 1.5vw, 20px); font-weight: 900; line-height: 1.45; }
.welcome-cards p { margin: auto 0 0; font-size: 12px; line-height: 1.75; }
.contact-values { display: grid; grid-template-columns: .8fr 1.2fr; min-height: 300px; border-bottom: 1px solid var(--rule); }
.contact-values__copy { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: clamp(25px, 3.5vw, 48px); }
.contact-values__copy .form-orange-rule { margin-bottom: 0; }
.contact-values figure { position: relative; min-height: 275px; margin: 0; overflow: hidden; }
.contact-values figure img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: 52% 54%; }
.contact-values figure::after { position: absolute; inset: 40% 0 0; background: linear-gradient(0deg, rgba(3, 10, 17, .78), transparent); content: ""; }
.contact-values figure figcaption { position: absolute; z-index: 1; right: 6%; bottom: 7%; color: white; font-family: "Yu Mincho", "Noto Serif JP", serif; font-size: clamp(18px, 2.2vw, 29px); font-weight: 700; line-height: 1.55; text-shadow: 0 2px 12px #000; }
.contact-assurances { display: grid; grid-template-columns: 1fr 1fr; border-bottom: 1px solid var(--rule); }
.contact-assurances article { display: grid; grid-template-columns: 70px 1fr; gap: 12px; padding: 24px clamp(20px, 3vw, 40px); border-right: 1px solid var(--rule); }
.contact-assurances article:last-child { border-right: 0; }
.contact-assurances article>span { font-size: 43px; line-height: 1.3; }
.contact-assurances .editorial-tag { min-height: 20px; margin-bottom: 7px; font: 800 10px/1.5 Arial, sans-serif; letter-spacing: .13em; }
.contact-assurances h2 { margin: 0 0 5px; font-size: 18px; font-weight: 900; }
.contact-assurances p:not(.editorial-tag) { margin: 0; color: #444950; font-size: 11px; line-height: 1.7; }

@media (max-width: 980px) {
  .reference-featured { grid-template-columns: 1fr; }
  .reference-theme-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .security-form-section { grid-template-columns: 1fr; }
  .security-form-intro { max-width: 700px; }
  .welcome-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .welcome-cards article { min-height: 240px; }
}
@media (max-width: 700px) {
  .subhero, .subfeature, .subwhy { grid-template-columns: 1fr; }
  .subhero__copy { padding: 29px 20px 26px; }
  .subhero__copy h1 { font-size: clamp(43px, 11vw, 68px); }
  .subhero__copy>p:not(.editorial-tag) { font-size: 14px; }
  .subhero__image { width: 100%; min-height: 250px; aspect-ratio: 1.5; }
  .subhero__image figcaption { font-size: 22px; }
  .subfeature>div, .subwhy>div { padding: 30px 20px 24px; }
  .subfeature h2, .subwhy h2, .subtopics>h2, .reference-intro h2, .reference-themes h2, .reference-use h2, .contact-welcome h2, .contact-values h2 { font-size: clamp(29px, 8vw, 40px); }
  .subfeature>figure, .subwhy>figure { width: 100%; min-height: 225px; aspect-ratio: 1.55; }
  .subtopics { padding: 30px 12px 17px; }
  .subtopics .editorial-topics { grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 15px 0; }
  .mobile-only { display: initial; }
  .reference-featured { gap: 20px; padding: 30px 20px; }
  .reference-cards { grid-template-columns: 1fr; gap: 12px; }
  .reference-card { display: grid; grid-template-columns: minmax(110px, .75fr) minmax(0, 1.25fr); grid-template-rows: auto auto 1fr; gap: 0 12px; padding: 0 0 12px; }
  .reference-card__image { grid-row: 1 / span 3; height: 100%; min-height: 165px; }
  .reference-card h3, .reference-card>p, .reference-link { margin-right: 12px; margin-left: 0; }
  .reference-card h3 { margin-top: 10px; font-size: 14px; }
  .reference-card>p { min-height: 0; font-size: 11px; }
  .reference-link { align-self: end; min-height: 32px; font-size: 12px; }
  .reference-themes { padding: 30px 20px; }
  .reference-theme-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; }
  .reference-theme-grid article { min-height: 145px; padding: 12px; }
  .reference-theme-grid h3 { font-size: 16px; }
  .reference-use { grid-template-columns: 1fr; gap: 19px; padding: 30px 20px; }
  .reference-principles article { padding-inline: 10px; }
  .reference-principles article>span { font-size: 28px; }
  .reference-principles h3 { font-size: 12px; }
  .reference-principles p { font-size: 10px; }
  .reference-note { align-items: flex-start; flex-direction: column; gap: 4px; padding: 18px 20px; }
  .security-form-section { gap: 22px; padding: 30px 20px; }
  .security-form-intro h2 { font-size: clamp(30px, 8vw, 40px); }
  .security-form-intro>p:not(.editorial-tag) { font-size: 13px; }
  .security-inquiry-form { gap: 13px; }
  .security-inquiry-form>label:not(.security-form-consent):not(.contact-honeypot) { grid-template-columns: 1fr; gap: 5px; font-size: 12px; }
  .security-inquiry-form>label>span:first-child { padding-top: 0; }
  .security-inquiry-form label small { grid-column: 1; margin-top: -2px; }
  .security-form-footnote { grid-column: 1; }
  .contact-welcome { padding: 30px 20px 20px; }
  .welcome-heading { grid-template-columns: 1fr; gap: 7px; }
  .welcome-heading h2 { margin-bottom: 0; }
  .welcome-cards { gap: 7px; }
  .welcome-cards article { min-height: 225px; padding: 11px; }
  .welcome-cards h3 { font-size: 15px; }
  .welcome-cards p { font-size: 11px; }
  .contact-values { grid-template-columns: 1fr; }
  .contact-values__copy { padding: 30px 20px 22px; }
  .contact-values figure { width: 100%; min-height: 225px; aspect-ratio: 1.55; }
  .contact-assurances { grid-template-columns: 1fr; }
  .contact-assurances article { grid-template-columns: 54px 1fr; padding: 20px; border-right: 0; border-bottom: 1px solid var(--rule); }
  .contact-assurances article:last-child { border-bottom: 0; }
  .contact-assurances article>span { font-size: 36px; }
}
@media (max-width: 380px) {
  .reference-card { grid-template-columns: minmax(95px, .7fr) minmax(0, 1.3fr); gap: 0 9px; }
  .reference-card h3 { font-size: 13px; }
  .welcome-cards { grid-template-columns: 1fr; }
  .welcome-cards article { min-height: 185px; }
  .reference-principles article { padding-inline: 7px; }
  .reference-principles h3 { font-size: 11px; }
}