:root {
  --ktr-navy: #06192b;
  --ktr-navy-2: #0b2a43;
  --ktr-blue: #0a4fa3;
  --ktr-blue-dark: #063367;
  --ktr-blue-soft: #eaf2fa;
  --ktr-sky: #eef5fa;
  --ktr-ink: #162433;
  --ktr-muted: #566979;
  --ktr-line: #d8e2e9;
  --ktr-paper: #f6f8f9;
  --ktr-warm: #f3f0eb;
  --ktr-white: #fff;
  --ktr-green: #2aa674;
  --ktr-shadow: 0 24px 65px rgba(6, 25, 43, .13);
}

body {
  color: var(--ktr-ink);
  font-family: Inter, Manrope, "Segoe UI", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.68;
}

p { color: var(--ktr-muted); }
.container { width: min(calc(100% - 48px), 1220px); }
.section { padding: clamp(78px, 8vw, 108px) 0; }
.eyebrow { color: var(--ktr-blue-dark); font-size: .88rem; line-height: 1.4; letter-spacing: .08em; }
.eyebrow.light { color: #b9d9f0; }
.lead { font-size: 1.2rem; }
.button { min-height: 52px; padding: 13px 22px; border-radius: 9px; font-size: 1rem; }
.button-primary, .mobile-quote-cta { background: var(--ktr-blue); color: #fff; }
.button-primary:hover, .mobile-quote-cta:hover { background: var(--ktr-blue-dark); }
.button-dark { background: var(--ktr-navy); color: #fff; box-shadow: none; }
.button-dark:hover { background: var(--ktr-navy-2); color: #fff; }
.button-secondary { border-color: var(--ktr-line); background: #fff; color: var(--ktr-navy); box-shadow: none; }
.button-secondary:hover { border-color: #a9bac6; background: var(--ktr-sky); color: var(--ktr-navy); }
.button-ghost { border-color: rgba(255,255,255,.38); background: rgba(255,255,255,.06); color: #fff; box-shadow: none; }
.button-ghost:hover { border-color: rgba(255,255,255,.7); background: rgba(255,255,255,.12); color: #fff; }
.button-light { background: #fff; color: var(--ktr-navy); box-shadow: none; }
.button-light:hover { background: var(--ktr-blue-soft); color: var(--ktr-navy); }
.text-link { font-size: .98rem; }

.trust-bar { background: var(--ktr-navy); color: #e0e8ed; font-size: .88rem; }
.trust-bar-inner { min-height: 38px; gap: 11px; }
.trust-dot { background: var(--ktr-green); }
.site-header { background: rgba(255,255,255,.97); }
.main-nav { gap: 21px; }
.main-nav > a:not(.button) { color: #263d50; font-size: .94rem; }
.nav-cta { font-size: .95rem; }
.brand { width: 198px; height: auto; overflow: visible; }
.brand img, .footer-logo-frame img { height: auto; object-fit: contain; }

/* Portada */
.v6-hero { position: relative; min-height: 670px; display: flex; align-items: center; isolation: isolate; overflow: hidden; background: var(--ktr-navy); }
.v6-hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(4,18,31,.98) 0%, rgba(4,18,31,.94) 44%, rgba(4,18,31,.57) 72%, rgba(4,18,31,.2) 100%); }
.v6-hero-image { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.v6-hero-grid { display: grid; grid-template-columns: minmax(0, 760px) 1fr; padding-top: 74px; padding-bottom: 76px; }
.v6-hero-copy h1 { max-width: 790px; margin: 0 0 25px; color: #fff; font-size: clamp(3.3rem, 5.7vw, 5.45rem); font-weight: 760; line-height: 1.02; letter-spacing: -.052em; }
.v6-hero-copy h1 span { color: #b9d9f0; }
.v6-hero-copy > p:not(.eyebrow) { max-width: 710px; margin-bottom: 29px; color: #d4e0e7; font-size: 1.16rem; line-height: 1.7; }
.v6-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 20px; }
.v6-secondary-link { display: inline-flex; align-items: center; gap: 8px; color: var(--ktr-navy); font-weight: 790; text-decoration: underline; text-decoration-color: rgba(10,79,163,.35); text-underline-offset: 5px; }
.v6-secondary-link:hover { color: var(--ktr-blue); }
.v6-hero .v6-secondary-link { color: #fff; text-decoration-color: rgba(255,255,255,.4); }
.v6-hero-points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; max-width: 760px; margin: 38px 0 0; padding: 24px 0 0; border-top: 1px solid rgba(255,255,255,.17); list-style: none; }
.v6-hero-points li { padding-right: 20px; }
.v6-hero-points li + li { padding-left: 20px; border-left: 1px solid rgba(255,255,255,.14); }
.v6-hero-points strong, .v6-hero-points span { display: block; }
.v6-hero-points strong { color: #fff; font-size: .96rem; }
.v6-hero-points span { margin-top: 3px; color: #c3d1da; font-size: .92rem; line-height: 1.5; }

.v6-section-head { max-width: 830px; margin-bottom: 42px; }
.v6-section-head h2 { margin: 0 0 16px; font-size: clamp(2.35rem, 4.4vw, 4rem); }
.v6-section-head > p:not(.eyebrow), .v6-section-head > div + div > p, .v6-section-head-split > p { font-size: 1.07rem; }
.v6-section-head-split { max-width: none; display: grid; grid-template-columns: 1.2fr .8fr; gap: 72px; align-items: end; }

.v6-path { padding: 82px 0; background: var(--ktr-sky); }
.v6-path-grid { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--ktr-line); background: #fff; }
.v6-path-grid article { min-height: 230px; display: grid; grid-template-columns: 46px 1fr; gap: 20px; padding: 31px; border-right: 1px solid var(--ktr-line); }
.v6-path-grid article:last-child { border-right: 0; }
.v6-path-grid article > span { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; background: var(--ktr-blue-soft); color: var(--ktr-blue-dark); font-size: .9rem; font-weight: 850; }
.v6-path-grid h3 { margin: 4px 0 10px; font-size: 1.45rem; }
.v6-path-grid p { margin: 0; font-size: 1rem; }
.v6-path-note { display: grid; grid-template-columns: auto 1fr; gap: 20px; align-items: center; padding: 20px 24px; border: 1px solid var(--ktr-line); border-top: 0; background: #fdfefe; }
.v6-path-note strong { color: var(--ktr-navy); }
.v6-path-note p { margin: 0; }

.v6-services { background: #fff; }
.v6-service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 21px; }
.v6-service-card { overflow: hidden; border: 1px solid var(--ktr-line); border-radius: 10px; background: #fff; transition: transform .22s, box-shadow .22s; }
.v6-service-card:hover { transform: translateY(-5px); box-shadow: var(--ktr-shadow); }
.v6-service-media { height: 210px; overflow: hidden; background: #e4eaee; }
.v6-service-media img { width: 100%; height: 100%; object-fit: cover; }
.v6-service-card > a > div:last-child { padding: 25px; }
.v6-service-card .eyebrow { min-height: 35px; margin-bottom: 7px; }
.v6-service-card h3 { margin-bottom: 12px; font-size: 1.4rem; }
.v6-service-card p:not(.eyebrow) { min-height: 88px; margin-bottom: 19px; font-size: .99rem; }
.v6-service-card strong { color: var(--ktr-navy); font-size: .95rem; }
.v6-service-card strong span { color: var(--ktr-blue); }

.v6-risk { padding: clamp(82px, 9vw, 118px) 0; background: var(--ktr-navy); }
.v6-risk-grid { display: grid; grid-template-columns: .86fr 1.14fr; gap: 80px; align-items: start; }
.v6-risk-intro { position: sticky; top: 120px; }
.v6-risk-intro h2 { margin-bottom: 20px; color: #fff; font-size: clamp(2.5rem, 4.4vw, 4.2rem); }
.v6-risk-intro > p:not(.eyebrow) { margin-bottom: 28px; color: #b2c3ce; font-size: 1.08rem; }
.v6-risk-list { border-top: 1px solid rgba(255,255,255,.17); }
.v6-risk-list article { padding: 29px 0; border-bottom: 1px solid rgba(255,255,255,.17); }
.v6-risk-list article > span { color: #c9e2f3; font-size: .9rem; font-weight: 820; letter-spacing: .06em; text-transform: uppercase; }
.v6-risk-list h3 { margin: 11px 0 10px; color: #fff; font-size: 1.45rem; }
.v6-risk-list p { margin: 0; color: #c2d0d8; font-size: 1rem; }
.v6-risk-source { padding-top: 21px; font-size: .94rem !important; }
.v6-risk-source a { color: #e5f2fb; text-decoration: underline; text-underline-offset: 3px; }

.v6-builders { background: #0b2a43; }
.v6-builders-grid { width: min(100%, 1440px); display: grid; grid-template-columns: 1.08fr .92fr; }
.v6-builders-photo { min-height: 610px; }
.v6-builders-photo img { width: 100%; height: 100%; object-fit: cover; }
.v6-builders-copy { display: flex; flex-direction: column; justify-content: center; padding: 68px; }
.v6-builders-copy h2 { margin-bottom: 20px; color: #fff; font-size: clamp(2.45rem, 4.2vw, 4rem); }
.v6-builders-copy > p:not(.eyebrow) { color: #c6d5de; font-size: 1.06rem; }
.v6-builders-copy ul { display: grid; gap: 10px; margin: 21px 0 27px; padding: 21px 0; border-top: 1px solid rgba(255,255,255,.16); border-bottom: 1px solid rgba(255,255,255,.16); color: #fff; list-style: none; }
.v6-builders-copy li { position: relative; padding-left: 24px; }
.v6-builders-copy li::before { content: "✓"; position: absolute; left: 0; color: #b9d9f0; font-weight: 850; }
.v6-secondary-link.light { color: #fff; text-decoration-color: rgba(255,255,255,.36); }

.v6-content { background: var(--ktr-warm); }
.v6-content-columns { display: grid; grid-template-columns: 1.05fr .95fr; gap: 42px; }
.v6-content-title { display: flex; justify-content: space-between; gap: 18px; align-items: center; margin-bottom: 17px; }
.v6-content-title h3 { margin: 0; font-size: 1.45rem; }
.v6-content-title a { color: var(--ktr-blue-dark); font-size: .93rem; font-weight: 800; }
.v6-mini-grid { display: grid; gap: 15px; }
.v6-mini-grid article { overflow: hidden; border: 1px solid #ddd9d2; border-radius: 9px; background: #fff; }
.v6-mini-grid a { display: grid; grid-template-columns: 190px 1fr; }
.v6-mini-grid img { width: 100%; height: 100%; min-height: 175px; object-fit: cover; }
.v6-mini-grid article div { padding: 19px 21px; }
.v6-mini-grid span, .v6-guide-list article > a > span { color: var(--ktr-blue-dark); font-size: .92rem; font-weight: 810; }
.v6-mini-grid h4, .v6-guide-list h4 { margin: 7px 0 8px; color: var(--ktr-navy); font-size: 1.16rem; line-height: 1.25; }
.v6-mini-grid p, .v6-guide-list p { margin: 0; font-size: .94rem; line-height: 1.55; }
.v6-guide-list { border-top: 1px solid #d7d1c7; }
.v6-guide-list article { border-bottom: 1px solid #d7d1c7; }
.v6-guide-list article > a { display: block; padding: 22px 4px; }
.v6-guide-list strong { display: inline-block; margin-top: 12px; color: var(--ktr-navy); font-size: .96rem; }
.v6-guide-list i { color: var(--ktr-blue); font-style: normal; }

.v6-faq { background: #fff; }
.v6-faq-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 82px; }
.v6-faq-grid h2 { margin-bottom: 18px; font-size: clamp(2.4rem, 4vw, 3.8rem); }
.faq-list details { border-color: var(--ktr-line); }
.faq-list summary { font-size: 1.07rem; }
.faq-list details p { font-size: 1rem; }

.v6-final { padding: 68px 0; background: var(--ktr-sky); }
.v6-final-card { display: grid; grid-template-columns: 1.15fr .55fr; gap: 65px; align-items: center; padding: 48px 52px; border-radius: 14px; background: var(--ktr-navy); box-shadow: var(--ktr-shadow); }
.v6-final-card h2 { margin-bottom: 14px; color: #fff; font-size: clamp(2.35rem, 4vw, 3.8rem); }
.v6-final-card p:not(.eyebrow) { margin: 0; color: #b3c5d0; }
.v6-final-card > div:last-child { display: grid; gap: 10px; text-align: center; }
.v6-final-card small { color: #a8bbc7; font-size: .9rem; }

/* Páginas interiores y legibilidad */
.page-hero, .service-detail-hero, .article-header { background-color: var(--ktr-navy); }
.page-hero p, .service-detail-hero p, .article-title > p { font-size: 1.12rem; line-height: 1.7; }
.breadcrumbs { font-size: .95rem; }
.service-card-body p, .model-card-body p, .article-card-body p { font-size: 1rem; line-height: 1.65; }
.service-card-body .eyebrow, .model-card-body .eyebrow, .article-card-body .eyebrow { font-size: .88rem; }
.article-card-meta { font-size: .94rem; }
.article-content { color: #283946; font-size: 1.08rem; line-height: 1.78; }
.article-content p, .article-content li { color: #405261; }
.article-content a { color: var(--ktr-blue-dark); text-decoration: underline; text-underline-offset: 3px; }
.article-content aside { border-left-color: var(--ktr-blue); background: var(--ktr-sky); }
.article-meta { font-size: .96rem; }
.aside-card p, .detail-card p, .check-list { font-size: 1rem; }
.image-disclaimer { font-size: .95rem; }
.filter-bar label > span, .form-grid label > span, .choice-card strong, .request-summary, .consent, .submission-note { font-size: .96rem; }
.filter-bar input, .filter-bar select, .form-grid input, .form-grid select, .form-grid textarea { font-size: 1rem; }
.step-help, .choice-card small, .file-drop small, .privacy-note p, .model-reference, .request-progress small { font-size: .95rem; }
.request-progress button span { font-size: .9rem; }
.setup-bar, .model-detail-copy small, .reference-price span, .contact-details dt,
.form-step legend > span, .inline-error, .file-item, .request-summary dt,
.folio-box small { font-size: .92rem; }
.choice-code { font-size: .9rem; }
.privacy-note > span { font-size: .9rem; }
.download-list a > span { font-size: .9rem; }
.download-list a > i { font-size: .92rem; }
.request-intro > p { font-size: 1.08rem; }
.success-note, .legal-content, .contact-grid { font-size: 1rem; }
.site-footer { font-size: 1rem; }
.site-footer h2 { font-size: 1.05rem; }
.site-footer a { font-size: .96rem; }
.footer-bottom { font-size: .95rem; }
.article-content table { display: block; max-width: 100%; overflow-x: auto; font-size: 1rem; }
main small { font-size: .92rem; line-height: 1.5; }

/* Nosotros */
.team-story-v6 { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(42px, 7vw, 84px); align-items: center; }
.team-story-v6.reverse { grid-template-columns: 1fr 1fr; }
.team-story-v6 h2 { margin-bottom: 18px; font-size: clamp(2.25rem, 4vw, 3.7rem); }
.team-story-v6 .lead { color: #263d50; }
.team-story-media { overflow: hidden; border-radius: 12px; box-shadow: var(--ktr-shadow); }
.team-story-media img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.values-grid-v6 article { border-top-color: #b9d9f0; background: rgba(255,255,255,.07); }
.values-grid-v6 article > span { color: #b9d9f0; }
.values-grid-v6 h2 { color: #fff; }
.values-grid-v6 p { color: #c8d5dd; }

/* Proporciones de imágenes */
.card-media, .detail-visual, .article-cover-image,
.model-card > a > img, .service-card > a > img, .article-card > a > img,
.model-gallery img {
  display: block;
  width: 100%;
  object-fit: cover;
  object-position: center;
}
.model-card > a > img, .service-card > a > img, .article-card > a > img { aspect-ratio: 16 / 9; height: auto; }
.detail-visual { aspect-ratio: 4 / 3; height: auto; border-radius: 10px; }
.article-cover-image { aspect-ratio: 16 / 9; height: auto; }
.model-gallery img { aspect-ratio: 4 / 3; height: auto; }

@media (max-width: 1100px) {
  .main-nav { gap: 14px; }
  .main-nav > a:not(.button) { font-size: .88rem; }
  .brand { width: 178px; }
  .v6-service-grid { grid-template-columns: repeat(2, 1fr); }
  .v6-builders-copy { padding: 52px 42px; }
}

@media (max-width: 920px) {
  .main-nav { top: 76px; }
  .main-nav > a:not(.button) { font-size: .98rem; }
  .v6-hero-grid { grid-template-columns: 1fr; }
  .v6-hero::after { background: linear-gradient(90deg, rgba(4,18,31,.98), rgba(4,18,31,.77)); }
  .v6-path-grid, .v6-risk-grid, .v6-builders-grid, .v6-content-columns, .v6-faq-grid { grid-template-columns: 1fr; }
  .v6-path-grid article { border-right: 0; border-bottom: 1px solid var(--ktr-line); }
  .v6-path-grid article:last-child { border-bottom: 0; }
  .v6-risk-grid { gap: 48px; }
  .v6-risk-intro { position: static; }
  .v6-builders-photo { min-height: 500px; }
  .v6-content-columns { gap: 58px; }
  .v6-faq-grid { gap: 38px; }
  .team-story-v6, .team-story-v6.reverse { grid-template-columns: 1fr; }
  .team-story-v6.reverse > div:first-child { order: 2; }
  .team-story-v6.reverse .team-story-media { order: 1; }
}

@media (max-width: 680px) {
  body { padding-bottom: 64px; font-size: 17px; }
  .container { width: min(calc(100% - 30px), 1220px); }
  .section { padding: 70px 0; }
  .trust-bar-inner { min-height: 43px; justify-content: flex-start; font-size: .9rem; }
  .trust-bar-inner > span:last-child { display: none; }
  .header-inner { height: 68px; }
  .brand { width: 164px; }
  .main-nav { top: 68px; }
  .v6-hero { min-height: auto; }
  .v6-hero::after { background: linear-gradient(0deg, rgba(4,18,31,.99) 17%, rgba(4,18,31,.92) 67%, rgba(4,18,31,.55)); }
  .v6-hero-image { object-position: 64% center; }
  .v6-hero-grid { padding-top: 62px; padding-bottom: 58px; }
  .v6-hero-copy h1 { font-size: clamp(2.65rem, 12vw, 3.6rem); }
  .v6-hero-copy > p:not(.eyebrow) { font-size: 1rem; }
  .v6-actions { align-items: stretch; flex-direction: column; }
  .v6-actions .button { width: 100%; }
  .v6-actions .v6-secondary-link { justify-content: center; }
  .v6-hero-points { grid-template-columns: 1fr; gap: 14px; }
  .v6-hero-points li, .v6-hero-points li + li { padding: 0; border: 0; }
  .v6-section-head-split { grid-template-columns: 1fr; gap: 20px; }
  .v6-path { padding: 68px 0; }
  .v6-path-grid article { min-height: auto; padding: 24px; }
  .v6-path-note { grid-template-columns: 1fr; gap: 5px; }
  .v6-service-grid { grid-template-columns: 1fr; }
  .v6-service-card p:not(.eyebrow) { min-height: 0; }
  .v6-builders-photo { min-height: 360px; }
  .v6-builders-copy { padding: 50px 24px; }
  .v6-mini-grid a { grid-template-columns: 1fr; }
  .v6-mini-grid img { min-height: 205px; }
  .v6-final { padding: 48px 0; }
  .v6-final-card { grid-template-columns: 1fr; gap: 28px; padding: 30px 23px; }
  .v6-final-card > div:last-child { text-align: left; }
  .page-hero p, .service-detail-hero p, .article-title > p { font-size: 1.03rem; }
  .article-content { font-size: 1.02rem; }
  .step-help, .choice-card small, .file-drop small, .privacy-note p, .model-reference, .request-progress small { font-size: .94rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}