:root {
  --navy-rgb: 5, 36, 56;
  --navy: #052438;
  --navy-deep: #031c2d;
  --ink: #0a2a3e;
  --muted: #536b79;
  --line: #d6dfe3;
  --soft: #f3f6f7;
  --orange: #ff5a1f;
  --header-height: 74px;
  --shell: 1380px;
}

* { box-sizing: border-box; }
picture { display: contents; }
html { max-width: 100%; overflow-x: clip; scroll-behavior: smooth; scroll-padding-top: var(--header-height); }
body { max-width: 100%; margin: 0; overflow-x: clip; color: var(--ink); background: #fff; font-family: Inter, "Helvetica Neue", Arial, sans-serif; font-size: 16px; line-height: 1.55; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.shell { width: min(var(--shell), calc(100% - clamp(40px, 9vw, 144px))); margin-inline: auto; }
.skip-link { position: fixed; z-index: 50; top: 12px; left: 12px; padding: 10px 14px; background: white; color: var(--ink); transform: translateY(-160%); }
.skip-link:focus { transform: none; }

.site-header { position: sticky; z-index: 40; top: 0; height: var(--header-height); display: grid; grid-template-columns: 170px 1fr 150px; align-items: center; padding: 0 clamp(24px, 6.4vw, 102px); background: rgba(255,255,255,.98); border-bottom: 1px solid #e3e8ea; box-shadow: 0 5px 18px rgba(3,28,45,.06); }
.brand { min-height: 32px; display: inline-flex; align-items: center; width: max-content; padding-block: 4px; font-weight: 800; font-size: 26px; line-height: 1; letter-spacing: .035em; }
.brand__p { color: #0b3650; }
.brand__dash { width: 13px; height: 3px; margin: 0 4px; background: var(--orange); }
.nav { display: flex; justify-content: center; gap: clamp(18px, 3vw, 46px); font-size: 13px; }
.nav a { padding: 13px 0; border-bottom: 1px solid transparent; }
.nav a:hover, .nav a:focus-visible { border-color: var(--orange); }
.language { display: flex; justify-content: flex-end; gap: 9px; font-size: 12px; }
.language a { min-width: 28px; min-height: 28px; display: inline-flex; align-items: center; justify-content: center; padding: 4px; }
.language [aria-current="page"] { color: var(--navy); font-weight: 800; border-bottom: 2px solid var(--orange); }
.menu-button { display: none; }

.hero { position: relative; min-height: max(740px, calc(100svh - var(--header-height))); overflow: hidden; isolation: isolate; color: white; background: var(--navy-deep); }
.hero__media { position: absolute; inset: 0; z-index: -2; background: var(--navy-deep); }
.hero__video, .hero__poster { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: right center; }
.hero__poster { display: none; background: right center / cover no-repeat url("assets/p-tnt-hero-a-poster.jpg"); }
.hero__blend { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(3,28,45,.88) 0%, transparent 27%), linear-gradient(90deg, rgb(var(--navy-rgb)) 0%, rgb(var(--navy-rgb)) 25%, rgba(var(--navy-rgb),.97) 34%, rgba(var(--navy-rgb),.80) 43%, rgba(var(--navy-rgb),.27) 56%, rgba(var(--navy-rgb),0) 68%); }
.hero__content { padding-top: clamp(58px, 8vh, 96px); padding-bottom: clamp(70px, 8vh, 100px); }
.hero__content > * { max-width: 670px; }
.eyebrow { display: flex; align-items: center; gap: 15px; margin: 0 0 24px; color: #536b79; font-size: .75rem; font-weight: 750; line-height: 1.4; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow span { flex: 0 0 auto; width: 42px; height: 3px; background: var(--orange); }
.eyebrow--light { color: rgba(255,255,255,.9); }
h1, h2, h3, h4 {
  overflow-wrap: normal;
  word-break: normal;
  -webkit-hyphens: none;
  hyphens: none;
}
p, li, a, span {
  overflow-wrap: break-word;
  word-break: normal;
  -webkit-hyphens: none;
  hyphens: none;
}
h1 { margin: 0; font-size: clamp(2.75rem, 4.35vw, 4.35rem); line-height: 1.02; letter-spacing: -.045em; font-weight: 650; text-wrap: balance; }
.hero__lead { max-width: 610px; margin: 24px 0 0; color: white; font-size: clamp(1.4rem, 2vw, 1.9rem); font-weight: 700; line-height: 1.22; letter-spacing: -.02em; text-wrap: balance; }
.hero__copy { max-width: 620px; margin-top: 18px; color: rgba(255,255,255,.9); font-size: clamp(1rem, 1.15vw, 1.1rem); }
.hero__copy p { margin: 0 0 10px; }
.button { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; margin-top: 26px; padding: 13px 22px; border: 1px solid currentColor; font-size: .9rem; font-weight: 750; text-align: center; }
.button--primary { color: var(--navy-deep); background: var(--orange); border-color: var(--orange); }
.button:hover, .button:focus-visible { color: var(--ink); background: white; border-color: white; }
.button--secondary { color: var(--ink); background: transparent; border-color: rgba(5,36,56,.32); }
.button--secondary:hover, .button--secondary:focus-visible { color: white; background: var(--navy); border-color: var(--navy); }
.button--secondary-light { color: white; background: rgba(5,36,56,.18); border-color: rgba(255,255,255,.58); }
.button--secondary-light:hover, .button--secondary-light:focus-visible { color: var(--ink); background: white; border-color: white; }
.cta-pair { display: flex; flex-wrap: wrap; gap: 12px; align-items: stretch; }
.cta-pair .button { margin-top: 0; }
.hero__actions { max-width: none; flex-direction: column; align-items: flex-start; margin-top: 26px; }
.focus-entry { display: grid; grid-template-columns: 1fr 1fr; }
.focus-entry__card { position: relative; min-width: 0; min-height: 112px; overflow: hidden; }
.focus-entry__card--dark { color: white; background: var(--navy-deep); }
.focus-entry__card--light { background: #e8edef; }
.focus-entry__card::after { content: ""; position: absolute; z-index: 1; inset: 0; pointer-events: none; }
.focus-entry__card--dark::after { background: linear-gradient(90deg, rgba(3,28,45,0) 0%, rgba(3,28,45,.16) 28%, var(--navy-deep) 58%, var(--navy-deep) 100%); }
.focus-entry__card--light::after { background: linear-gradient(90deg, rgba(232,237,239,0) 0%, rgba(232,237,239,.12) 28%, #e8edef 58%, #e8edef 100%); }
.focus-entry__content { position: relative; z-index: 2; min-height: 112px; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; margin-left: 43%; padding: 10px clamp(24px, 3.3vw, 52px) 10px 0; border-top: 4px solid var(--orange); }
.focus-entry__content h2 { max-width: 430px; font-size: clamp(1.3rem, 1.55vw, 1.75rem); line-height: 1.02; }
.focus-entry__content .text-link { margin-top: 7px; padding: 2px 0; white-space: nowrap; font-size: .75rem; }
.focus-entry__visual { position: absolute; inset: 0 auto 0 0; width: 67%; overflow: hidden; background: #cbd7dd; }
.focus-entry__visual img { width: 100%; height: 100%; display: block; object-fit: cover; object-position: center 48%; transition: transform .55s cubic-bezier(.2,.7,.2,1); }
.focus-entry__card:hover .focus-entry__visual img, .focus-entry__card:focus-within .focus-entry__visual img { transform: scale(1.025); }

.section { padding: clamp(76px, 8vw, 124px) 0; }
.section-heading { max-width: 530px; }
.section-heading--wide { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(220px, .5fr); align-items: end; gap: 70px; max-width: none; margin-bottom: 46px; }
.section-heading--wide > * { min-width: 0; }
h2 { margin: 0; font-size: clamp(2.35rem, 4vw, 4.25rem); line-height: 1.04; letter-spacing: -.04em; font-weight: 620; text-wrap: balance; }
.situations { padding-top: clamp(48px, 5vw, 60px); padding-bottom: clamp(28px, 2.5vw, 38px); background: var(--soft); }
.situations__heading { max-width: 1180px; margin-bottom: 46px; }
.situations__heading h2 { max-width: 1120px; font-size: clamp(2.25rem, 3.55vw, 3.9rem); text-wrap: normal; }
.situations__actions { margin-top: clamp(26px, 3vw, 38px); }

.flip-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.flip-card { position: relative; min-height: 385px; perspective: 1200px; }
.flip-card__toggle { position: relative; width: 100%; height: 385px; padding: 0; border: 0; background: transparent; color: var(--ink); cursor: pointer; text-align: left; }
.flip-card__inner { position: absolute; inset: 0; display: block; transform-style: preserve-3d; transition: transform .36s cubic-bezier(.2,.7,.2,1); }
.flip-card.is-flipped .flip-card__inner { transform: rotateY(180deg); }
.flip-card__face { position: absolute; inset: 0; display: flex; flex-direction: column; padding: 26px 22px; overflow: hidden; backface-visibility: hidden; background: var(--navy); border: 1px solid rgba(255,255,255,.13); }
.flip-card__front { justify-content: flex-end; background: var(--navy-deep); color: white; }
.flip-card__front::after { content: ""; position: absolute; z-index: 0; inset: 0; background: linear-gradient(180deg, rgba(3,28,45,.02) 18%, rgba(3,28,45,.18) 48%, rgba(3,28,45,.93) 82%, var(--navy-deep) 100%); }
.flip-card__image { position: absolute; z-index: 0; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 40%; }
.flip-card__back { justify-content: center; transform: rotateY(180deg); background: white; color: var(--ink); border-top: 4px solid var(--orange); }
.flip-card__face strong { position: relative; z-index: 1; font-size: 1.28rem; line-height: 1.2; letter-spacing: -.02em; }
.flip-card__back strong { margin-bottom: 18px; color: var(--navy); font-size: 1rem; }
.flip-card__back > span { font-size: .9rem; line-height: 1.7; }
.flip-card__back .flip-card__question { color: var(--ink); font-size: clamp(.94rem, 1vw, 1.05rem); font-weight: 680; line-height: 1.42; }
.flip-card__back .flip-card__tension { margin-top: 18px; color: var(--muted); font-size: .76rem; font-weight: 720; line-height: 1.35; letter-spacing: .025em; }
.flip-card__hint { position: relative; z-index: 1; width: max-content; margin-top: 20px; padding-top: 9px; border-top: 3px solid var(--orange); color: rgba(255,255,255,.82); font-size: .7rem; font-weight: 750; text-transform: uppercase; letter-spacing: .11em; }
.situation-detail { margin-top: 16px; padding: clamp(24px, 2.6vw, 36px); background: white; border-top: 4px solid var(--orange); box-shadow: 0 16px 48px rgba(5,36,56,.07); }
.situation-detail[hidden], .situation-detail__content[hidden] { display: none; }
.situation-detail__content h3 { max-width: 760px; margin: 0; font-size: clamp(1.65rem, 2.25vw, 2.3rem); line-height: 1.08; letter-spacing: -.035em; }
.situation-detail .situation-detail__subtitle { margin: 8px 0 24px; color: var(--ink); font-size: 1rem; font-style: italic; font-weight: 650; line-height: 1.4; }
.situation-detail__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(22px, 2.6vw, 38px); }
.situation-detail__grid > div { padding-top: 14px; border-top: 1px solid var(--line); }
.situation-detail h4 { margin: 0 0 9px; color: var(--orange); font-size: .76rem; letter-spacing: .1em; text-transform: uppercase; }
.situation-detail p { margin: 0; color: var(--muted); font-size: .95rem; line-height: 1.52; }
.situation-detail__close { margin-top: 22px; padding: 8px 0 5px; border: 0; border-bottom: 1px solid currentColor; color: var(--ink); background: transparent; font: inherit; font-weight: 750; cursor: pointer; }

.support { padding-top: clamp(24px, 2.2vw, 34px); padding-bottom: clamp(30px, 3vw, 44px); background: #f3f6f7; }
.support-card { overflow: hidden; padding: clamp(34px, 4.5vw, 58px) clamp(30px, 6vw, 84px) clamp(24px, 3.5vw, 44px); background: rgba(255,255,255,.94); border: 1px solid rgba(5,36,56,.055); border-radius: clamp(28px, 3vw, 44px); box-shadow: 0 24px 70px rgba(5,36,56,.055); }
.support-card__header { max-width: 920px; margin-bottom: clamp(20px, 2vw, 30px); }
.support-card__header h2 { max-width: 760px; }
.support-card__header h2 { font-size: clamp(2.2rem, 3.2vw, 3.35rem); }
.support__list article { display: grid; grid-template-columns: 58px minmax(0, 1fr); gap: clamp(16px, 2vw, 28px); align-items: center; padding: clamp(19px, 2vw, 26px) 0; border-top: 1px solid var(--line); }
.support__icon { width: 46px; height: 46px; display: grid; place-items: center; color: var(--orange); }
.support__icon svg { width: 100%; height: 100%; overflow: visible; fill: none; stroke: currentColor; stroke-width: 2.8; stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; }
.support__body { max-width: 980px; }
.support__list h3 { margin: 0 0 5px; font-size: clamp(1.12rem, 1.35vw, 1.38rem); line-height: 1.22; letter-spacing: -.018em; }
.support__list p { max-width: 940px; margin: 0; color: var(--muted); font-size: clamp(.94rem, .98vw, 1rem); line-height: 1.48; }
.expertise__layout > * { min-width: 0; }
.text-link { display: inline-block; padding: 6px 0; border-bottom: 1px solid currentColor; font-weight: 750; }
.text-link--light { color: white; }

.expertise { padding-top: clamp(38px, 3.8vw, 56px); background: white; }
.expertise__heading > p { max-width: 430px; margin: 0 0 8px; color: var(--muted); }
.expertise__layout { display: grid; grid-template-columns: minmax(300px, .72fr) repeat(2, minmax(0, .64fr)); column-gap: clamp(34px, 4vw, 58px); row-gap: 0; align-items: stretch; }
.portrait-photo { position: relative; min-height: 0; height: 100%; margin: 0; overflow: hidden; background: #dce4e8; }
.portrait-photo::after { content: ""; position: absolute; inset: auto 0 0; height: 25%; background: linear-gradient(0deg, rgba(3,28,45,.52), transparent); pointer-events: none; }
.portrait-photo img { width: 100%; height: 100%; display: block; object-fit: cover; object-position: 44% center; }
.portrait-photo figcaption { position: absolute; z-index: 1; right: 24px; bottom: 22px; color: white; font-size: .78rem; font-weight: 750; letter-spacing: .13em; text-align: right; text-transform: uppercase; }
.expertise__columns { display: contents; }
.expertise__columns article { border-top: 1px solid var(--line); padding-top: 25px; }
.expertise__columns h3 { margin: 0 0 22px; font-size: clamp(1.25rem, 1.55vw, 1.48rem); line-height: 1.25; }
.expertise__columns ul { display: grid; gap: 22px; margin: 0; padding: 0; list-style: none; }
.expertise__columns li { display: grid; gap: 7px; }
.expertise__columns li > strong { font-size: .98rem; line-height: 1.35; }
.expertise__columns li span { color: var(--muted); font-size: .94rem; line-height: 1.52; }
.expertise__columns li span strong { color: var(--ink); }
.expertise__columns .expertise__certified { grid-template-columns: minmax(0, 1fr) 74px; gap: 16px; align-items: start; }
.expertise__certified img { grid-column: 2; grid-row: 1; width: 74px; height: 74px; display: block; border-radius: 13px; }
.expertise__certified div { grid-column: 1; grid-row: 1; display: grid; gap: 7px; min-width: 0; }
.expertise__certified div > strong { font-size: .98rem; line-height: 1.35; }
.expertise__footer { grid-column: 2 / -1; grid-row: 2; display: grid; gap: 22px; justify-items: start; margin-top: 38px; }
.expertise__footer .text-link { margin: 0; }

.contact-cta { padding: clamp(74px, 8vw, 118px) 0; color: white; background: var(--navy); }
.contact-cta__layout { display: grid; grid-template-columns: minmax(330px, .78fr) minmax(0, 1.22fr); gap: clamp(60px, 8vw, 130px); align-items: start; }
.contact-cta__layout p { margin: 0; color: rgba(255,255,255,.82); font-size: 1.08rem; }
.contact-cta__body { min-width: 0; }
.contact-cta__body .contact-cta__lead { margin-top: 24px; color: white; }
.contact-cta__body ul { display: grid; gap: 16px; margin: 18px 0 0; padding-left: 1.2em; color: rgba(255,255,255,.82); }
.contact-cta__body li { padding-left: 5px; }
.contact-cta__body li::marker { color: var(--orange); }
.contact-cta__body li strong { color: white; }
.contact-cta__body .button { margin-top: 30px; }
.footer { padding: 34px 0; color: rgba(255,255,255,.78); background: #021622; }
.footer__layout { display: grid; grid-template-columns: 1fr auto auto; gap: 70px; align-items: center; }
.footer__brand { display: grid; gap: 8px; justify-items: start; }
.brand--footer { color: white; font-size: 22px; }
.brand--footer .brand__p { color: white; }
.footer__brand > span { color: rgba(255,255,255,.62); font-size: .72rem; line-height: 1.35; letter-spacing: .055em; white-space: nowrap; }
.footer nav, .footer__language { display: flex; gap: 26px; font-size: .8rem; }
.footer nav a, .footer__language a { min-height: 28px; display: inline-flex; align-items: center; padding-block: 4px; }
.footer__language a { min-width: 28px; justify-content: center; padding-inline: 4px; }
.footer a:hover, .footer a:focus-visible { color: white; }

.motion-note { position: fixed; z-index: 40; right: 18px; bottom: 18px; display: none; max-width: min(370px, calc(100vw - 36px)); padding: 12px 16px; color: var(--ink); background: white; border: 1px solid var(--line); box-shadow: 0 10px 30px rgba(0,0,0,.13); font-size: .83rem; transform: translateY(160%); opacity: 0; transition: .22s ease; }
.error-page { min-height: calc(100svh - var(--header-height)); display: grid; align-items: center; padding: clamp(58px, 9vw, 120px) 0; background: var(--soft); }
.error-page__panel { max-width: 920px; padding: clamp(34px, 6vw, 76px); background: white; border-top: 4px solid var(--orange); box-shadow: 0 24px 70px rgba(5,36,56,.08); }
.error-page h1 { max-width: 760px; color: var(--navy); }
.error-page__lead { max-width: 700px; margin: 24px 0 0; color: var(--muted); font-size: clamp(1.05rem, 1.5vw, 1.3rem); }
.error-page__languages { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 34px; }
.error-page__languages a { padding: 18px; color: var(--navy); background: var(--soft); border-bottom: 3px solid var(--orange); font-weight: 750; }
:focus-visible { outline: 3px solid #ff9b72; outline-offset: 3px; }

@media (max-width: 1160px) {
  .site-header { grid-template-columns: 140px 1fr 110px; padding-inline: 28px; }
  .nav { gap: 20px; }
  .flip-grid { grid-template-columns: repeat(3, 1fr); }
  .flip-card { min-height: 350px; }
}

@media (max-width: 860px) {
  :root { --header-height: 64px; }
  .shell { width: min(100% - 40px, var(--shell)); }
  .site-header { position: sticky; top: 0; grid-template-columns: 1fr auto auto; padding-inline: 20px; }
  .brand { font-size: 22px; }
  .menu-button { display: block; margin-right: 18px; padding: 8px 0; border: 0; border-bottom: 1px solid currentColor; color: var(--ink); background: transparent; font-size: .78rem; font-weight: 700; }
  .nav { position: absolute; top: 100%; left: 0; right: 0; display: none; flex-direction: column; gap: 0; padding: 12px 20px 20px; background: white; border-bottom: 1px solid var(--line); box-shadow: 0 12px 22px rgba(3,28,45,.1); }
  .nav.is-open { display: flex; }
  .nav a { padding: 12px 0; border-bottom: 1px solid var(--line); font-size: .92rem; }
  .language { gap: 12px; }
  .hero { display: block; min-height: auto; overflow: hidden; }
  .hero__content { position: relative; z-index: 2; width: 100%; margin-inline: auto; padding: 12px max(28px, 8vw) 68px; background: var(--navy-deep); }
  .hero__content > * { max-width: 680px; }
  .hero__media { position: relative; inset: auto; z-index: 0; min-height: 410px; background: var(--navy-deep); overflow: hidden; }
  .hero__video, .hero__poster { z-index: 0; object-fit: cover; object-position: right center; }
  .hero__blend { z-index: 1; display: block; background: linear-gradient(180deg, rgba(var(--navy-rgb),0) 52%, var(--navy-deep) 100%); }
  h1 { font-size: clamp(2.5rem, 9vw, 4rem); }
  .hero__lead { font-size: clamp(1.35rem, 4.8vw, 1.7rem); }
  .hero__copy { font-size: 1rem; }
  .section-heading--wide { grid-template-columns: 1fr; gap: 20px; margin-bottom: 34px; }
  .flip-grid { grid-template-columns: repeat(2, 1fr); }
  .support-card { padding-inline: clamp(26px, 6vw, 54px); }
  .support__list article { grid-template-columns: 52px minmax(0, 1fr); gap: 18px; }
  .support__icon { width: 44px; height: 44px; }
  .focus-entry { grid-template-columns: 1fr; }
  .focus-entry__content { padding-right: 34px; }
  .expertise__layout { grid-template-columns: 1fr; gap: 50px; }
  .expertise__columns { display: grid; grid-template-columns: 1fr 1fr; gap: 0 clamp(34px, 4vw, 58px); align-content: start; }
  .expertise__footer { grid-column: 1 / -1; grid-row: auto; }
  .portrait-photo { min-height: 560px; }
  .contact-cta__layout { grid-template-columns: 1fr; gap: 40px; }
  .footer__layout { grid-template-columns: 1fr auto; gap: 25px; }
  .footer nav { grid-column: 1 / -1; grid-row: 2; flex-wrap: wrap; }
}

@media (max-width: 620px) {
  .shell { width: calc(100% - 34px); }
  .section { padding: 70px 0; }
  .hero__media { min-height: 320px; }
  .hero__content { width: 100%; padding: 6px 22px 56px; }
  .hero__video, .hero__poster { object-position: right center; }
  h1 { font-size: clamp(2.1rem, 10vw, 3.4rem); }
  h2 { font-size: clamp(2.15rem, 10vw, 3rem); }
  .hero__lead { font-size: 1.3rem; }
  .button { width: 100%; }
  .cta-pair { width: 100%; flex-direction: column; }
  .hero__actions { margin-top: 24px; }
  .situations__actions { margin-top: 24px; }
  .flip-grid { grid-template-columns: 1fr; gap: 14px; }
  .flip-card { min-height: 340px; }
  .flip-card__toggle { height: 340px; }
  .flip-card__face { padding: 25px 23px; }
  .situation-detail { margin-top: 14px; padding: 24px 22px; box-shadow: 0 12px 34px rgba(5,36,56,.07); }
  .situation-detail__content h3 { font-size: 1.65rem; }
  .situation-detail .situation-detail__subtitle { margin: 7px 0 22px; font-size: .97rem; }
  .situation-detail__grid { grid-template-columns: 1fr; gap: 20px; }
  .focus-entry__card { min-height: 280px; display: grid; grid-template-rows: 140px auto; }
  .focus-entry__card::after { display: none; }
  .focus-entry__content { min-height: 140px; margin-left: 0; padding: 20px 17px; }
  .focus-entry__content h2 { font-size: clamp(1.25rem, 6.2vw, 1.55rem); }
  .focus-entry__visual { position: relative; width: 100%; height: 140px; }
  .situations__heading h2 { font-size: clamp(1.55rem, 7.1vw, 2.05rem); line-height: 1.1; }
  .situations { padding-bottom: 22px; }
  .support { padding-top: 20px; padding-bottom: 26px; }
  .expertise { padding-top: 36px; }
  .support-card { padding: 30px 22px 20px; border-radius: 26px; }
  .support-card__header { margin-bottom: 16px; }
  .support-card__header h2 { font-size: clamp(2rem, 9vw, 2.55rem); }
  .support__list article { position: relative; display: block; padding: 20px 0; }
  .support__icon { position: absolute; top: 21px; left: 0; width: 38px; height: 38px; }
  .support__list h3 { min-height: 40px; margin-bottom: 12px; padding-left: 54px; font-size: 1.08rem; }
  .support__list p { width: 100%; font-size: .94rem; line-height: 1.45; }
  .expertise__columns { grid-template-columns: 1fr; gap: 42px; }
  .expertise__columns article + article { margin-top: 40px; }
  .expertise__columns .expertise__certified { grid-template-columns: minmax(0, 1fr) 64px; gap: 14px; }
  .expertise__certified img { width: 64px; height: 64px; border-radius: 11px; }
  .portrait-photo { min-height: 430px; }
  .footer__layout { grid-template-columns: 1fr; }
  .footer nav { grid-column: auto; grid-row: auto; }
  .error-page__languages { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .hero__video { display: none; }
  .hero__poster { display: block; }
  .flip-card__inner { transform: none !important; }
  .flip-card__back { display: none; transform: none; }
  .flip-card.is-flipped .flip-card__front { display: none; }
  .flip-card.is-flipped .flip-card__back { display: flex; }
  .motion-note { display: block; transform: none; opacity: 1; }
}

/* B1: Vertrauenssignale und konkrete Selbsterkennung auf der deutschen Transformationsseite */
.proof-strip {
  background: #f1f5f6;
  border-bottom: 1px solid rgba(5, 36, 56, 0.1);
}

.proof-strip__list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin: 0;
  padding: 24px 0;
  list-style: none;
}

.proof-strip__list li {
  padding: 0 18px;
  border-left: 1px solid rgba(5, 36, 56, 0.14);
  color: #496273;
  font-size: 0.85rem;
  line-height: 1.35;
}

.proof-strip__list li:first-child { border-left: 0; padding-left: 0; }
.proof-strip__list li:last-child { padding-right: 0; }
.proof-strip__list strong { display: block; margin-bottom: 3px; color: #052438; font-size: 1rem; }

.diagnostic-intro {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 48px;
  margin: 0 0 44px;
  padding: 30px;
  border-left: 4px solid #ff5a1f;
  background: #fff;
}

.diagnostic-intro h3 { margin: 0; color: #052438; font-size: clamp(1.5rem, 2.4vw, 2.25rem); }
.diagnostic-intro ul { display: grid; gap: 13px; margin: 0; padding: 0; list-style: none; }
.diagnostic-intro li { position: relative; padding-left: 23px; color: #496273; }
.diagnostic-intro li::before { content: ""; position: absolute; left: 0; top: 0.55em; width: 8px; height: 8px; background: #ff5a1f; }

@media (max-width: 900px) {
  .proof-strip__list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 0; }
  .proof-strip__list li:nth-child(odd) { border-left: 0; padding-left: 0; }
  .diagnostic-intro { grid-template-columns: 1fr; gap: 22px; }
}

@media (max-width: 560px) {
  .proof-strip__list { grid-template-columns: 1fr; }
  .proof-strip__list li { border-left: 0; padding: 0; }
}