/* Fluid layout: scales from phones to large / ultra-wide desktops (15"+ and above).
   Keep content readable; stop hard-capping at a laptop-sized --wrap.
   Image sharpness must not be degraded by layout scaling. */

:root {
  --wrap: min(1216px, calc(100vw - 48px));
  --wrap-narrow: min(840px, calc(100vw - 48px));
  --page-gutter: clamp(16px, 2.2vw, 48px);
  --section-y: clamp(48px, 6vw, 96px);
}

@media (min-width: 1400px) {
  :root {
    --wrap: min(1360px, calc(100vw - 64px));
  }
  .hero__in {
    gap: 64px;
    padding-top: 72px;
    padding-bottom: 68px;
  }
  h1 {
    font-size: clamp(2.2rem, 2.6vw, 3.5rem);
  }
}

@media (min-width: 1680px) {
  :root {
    --wrap: min(1520px, calc(100vw - 80px));
  }
  .hero__in {
    gap: 72px;
    padding-top: 80px;
    padding-bottom: 76px;
  }
  .sec {
    padding-top: var(--section-y);
    padding-bottom: var(--section-y);
  }
}

/* ~15"–27" Full HD / QHD and up */
@media (min-width: 1920px) {
  :root {
    --wrap: min(1680px, calc(100vw - 96px));
  }
  .hero__in {
    max-width: var(--wrap);
  }
}

@media (min-width: 2200px) {
  :root {
    --wrap: min(1840px, 86vw);
  }
}

/* Ultra-wide / 4K desktop */
@media (min-width: 2560px) {
  :root {
    --wrap: min(2000px, 82vw);
    --wrap-narrow: min(960px, calc(100vw - 120px));
  }
}

@media (min-width: 3200px) {
  :root {
    --wrap: min(2200px, 78vw);
  }
}

.wrap,
.ubar__in,
.hd__in,
.hero__in {
  max-width: var(--wrap) !important;
  padding-left: var(--page-gutter) !important;
  padding-right: var(--page-gutter) !important;
  box-sizing: border-box;
}

.wrap-narrow {
  max-width: var(--wrap-narrow) !important;
  padding-left: var(--page-gutter) !important;
  padding-right: var(--page-gutter) !important;
  box-sizing: border-box;
}

/* ----- Image sharpness (fluid layout must not soften assets) -----
   - Allow downscaling to fit; do not force every image to width:100%.
   - Prefer intrinsic size; avoid CSS transforms/filters on photos.
   - Vectors (SVG) stay sharp at any size. */
img,
picture img {
  max-width: 100%;
  height: auto;
  width: auto;
  image-rendering: auto;
  -ms-interpolation-mode: bicubic;
  /* Avoid compositor blur from casual transforms on images */
  transform: none;
  filter: none;
}

svg {
  max-width: 100%;
  height: auto;
  /* SVG stays crisp when scaled */
  shape-rendering: geometricPrecision;
}

video,
canvas,
iframe {
  max-width: 100%;
  height: auto;
}

/* Full-bleed / intentional fill slots only (explicit classes) */
img.fluid-cover,
.fluid-cover > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  image-rendering: auto;
}

img.fluid-contain,
.fluid-contain > img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  image-rendering: auto;
}

html,
body {
  max-width: 100%;
  overflow-x: clip;
}

/* Grids: allow columns to breathe on wide viewports */
@media (min-width: 1680px) {
  .grid-3 {
    gap: clamp(22px, 2vw, 36px);
  }
  .grid-4,
  .topics,
  .people,
  .pillars {
    gap: clamp(20px, 1.8vw, 32px);
  }
}

@media (max-width: 640px) {
  :root {
    --page-gutter: 16px;
  }
}

/* ===== Phone chrome + full-screen nav drawer ===== */
@media (max-width: 767px) {
  :root {
    --eg-mobile-dock: calc(68px + env(safe-area-inset-bottom, 0px));
    --eg-ubar-h: 44px;
    --eg-chrome-h: 100px;
  }

  html,
  body {
    overflow-x: hidden;
  }

  /* Fixed top chrome so page titles never slide under the header */
  .ubar {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    z-index: 230 !important;
    height: var(--eg-ubar-h) !important;
    min-height: var(--eg-ubar-h) !important;
    max-height: var(--eg-ubar-h) !important;
    overflow: hidden !important;
    box-sizing: border-box !important;
    display: flex !important;
    align-items: center !important;
    padding-top: env(safe-area-inset-top, 0px);
  }

  .ubar__in {
    width: 100%;
    height: 100% !important;
    min-height: 0 !important;
    max-height: none !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    padding-left: 16px !important;
    padding-right: 16px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: flex-end !important;
    gap: 12px !important;
    box-sizing: border-box !important;
  }

  .ubar__l {
    display: none !important;
  }

  .ubar__r {
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    margin: 0 !important;
    height: 32px !important;
  }

  .ubar__r > a {
    display: inline-flex !important;
    align-items: center !important;
    height: 32px !important;
    min-height: 0 !important;
    padding: 0 4px !important;
    font-size: 0.8rem !important;
    font-weight: 600 !important;
    line-height: 1 !important;
    white-space: nowrap !important;
  }

  /* Cancel the global mobile 44px tap-target rule inside the slim utility bar */
  .ubar .lang {
    display: inline-flex !important;
    align-items: center !important;
    height: 30px !important;
    min-height: 0 !important;
    padding: 2px !important;
    border-radius: 999px !important;
    box-sizing: border-box !important;
  }

  .ubar .lang button {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    height: 26px !important;
    min-height: 0 !important;
    min-width: 34px !important;
    padding: 0 10px !important;
    margin: 0 !important;
    font-size: 0 !important;
    line-height: 1 !important;
    border-radius: 999px !important;
  }

  .ubar .lang button[data-lang="de"]::after,
  .ubar .lang button[data-lang="en"]::after {
    font-size: 0.72rem !important;
    font-weight: 700 !important;
    line-height: 1 !important;
  }

  .hd {
    position: fixed !important;
    top: calc(var(--eg-ubar-h) + env(safe-area-inset-top, 0px)) !important;
    left: 0 !important;
    right: 0 !important;
    z-index: 230 !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    background: #fff !important;
    overflow: visible !important;
  }

  /* Spacer: reserve room for fixed ubar + header */
  body::before {
    content: "";
    display: block;
    height: calc(var(--eg-chrome-h, 100px) + env(safe-area-inset-top, 0px));
  }

  .hd__in {
    flex-wrap: nowrap !important;
    align-items: center;
    min-height: 56px !important;
    gap: 8px !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
  }

  .brand {
    flex: 1 1 auto;
    min-width: 0;
    max-width: calc(100% - 112px);
  }

  .brand__logo {
    height: 28px !important;
    width: auto !important;
    max-width: min(150px, 42vw) !important;
    object-fit: contain;
  }

  .actions {
    flex: 0 0 auto;
    margin-left: 0 !important;
    gap: 6px !important;
    display: flex !important;
    align-items: center;
  }

  .actions .btn--accent,
  .actions .search {
    display: none !important;
  }

  .actions .search-launch {
    display: inline-flex !important;
    width: 44px;
    height: 44px;
    flex-shrink: 0;
  }

  .burger {
    display: inline-flex !important;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 48px;
    height: 48px;
    padding: 0;
    margin: 0;
    border: 1px solid rgba(18, 35, 59, 0.16);
    border-radius: 10px;
    background: #f4f8fc;
    box-shadow: 0 2px 8px rgba(18, 35, 59, 0.08);
    z-index: 240;
    flex-shrink: 0;
  }

  .burger span {
    width: 20px;
    height: 2px;
    background: #12233b;
    display: block;
    border-radius: 2px;
    transition: transform 0.2s ease, opacity 0.2s ease;
  }

  body.nav-open .burger span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  body.nav-open .burger span:nth-child(2) {
    opacity: 0;
  }
  body.nav-open .burger span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  /* Nav is moved to <body> by JS; paint as full-screen drawer */
  body > nav.nav,
  .nav {
    position: fixed !important;
    left: 0 !important;
    right: 0 !important;
    top: var(--eg-chrome-h, 96px) !important;
    bottom: var(--eg-mobile-dock) !important;
    inset: auto !important;
    width: 100% !important;
    max-width: 100vw !important;
    flex-direction: column !important;
    flex-wrap: nowrap !important;
    align-items: stretch !important;
    justify-content: flex-start !important;
    gap: 0 !important;
    background: #0b1f33 !important;
    overflow-x: hidden !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
    display: none !important;
    padding: 12px 0 28px !important;
    border: 0 !important;
    border-top: 0 !important;
    z-index: 220 !important;
    box-shadow: none !important;
  }

  body.nav-open > nav.nav,
  body.nav-open .nav,
  html.nav-open .nav {
    display: flex !important;
  }

  html.nav-open,
  body.nav-open {
    overflow: hidden !important;
  }

  .nav-item {
    flex-direction: column !important;
    width: 100%;
  }

  .nav-item:first-child {
    margin-top: 0;
  }

  .nav-link {
    height: auto !important;
    min-height: 48px;
    padding: 14px 20px !important;
    color: #fff !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
    font-size: 1.02rem !important;
    white-space: normal !important;
  }

  .nav-link::before {
    display: none !important;
  }

  .mega {
    position: static !important;
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
    box-shadow: none !important;
    border: 0 !important;
    border-top: 0 !important;
    background: rgba(255, 255, 255, 0.04) !important;
    padding: 0 0 8px !important;
    min-width: 0 !important;
    max-width: none !important;
  }

  .mega::before {
    display: none !important;
  }

  .mega a {
    color: #b7c6d6 !important;
    padding: 12px 20px 12px 34px !important;
    min-height: 44px;
  }

  .mobile-dock {
    z-index: 225 !important;
  }

  body {
    padding-bottom: calc(var(--eg-mobile-dock) + 12px) !important;
  }

  .backtop {
    bottom: calc(var(--eg-mobile-dock) + 14px) !important;
  }

  /* Page titles: fit phone width, no clipping */
  .phead {
    overflow: visible !important;
    min-height: 0 !important;
    padding: 28px 0 32px !important;
  }

  .phead .crumb {
    display: none;
  }

  .phead .eyebrow {
    margin: 0 0 8px !important;
    font-size: 0.72rem !important;
  }

  .phead h1 {
    font-size: clamp(1.55rem, 7.2vw, 2.1rem) !important;
    line-height: 1.18 !important;
    max-width: 100% !important;
    overflow-wrap: anywhere;
    margin: 0 0 10px !important;
  }

  .phead p:last-child {
    font-size: 0.95rem !important;
    line-height: 1.45 !important;
  }

  html {
    scroll-padding-top: calc(var(--eg-chrome-h, 96px) + 12px) !important;
  }

  /* When custom drawer is open, hide the broken prototype .nav overlay */
  body.eg-drawer-open nav.nav {
    display: none !important;
    visibility: hidden !important;
    pointer-events: none !important;
  }
}

/* Independent mobile drawer (works even if prototype .nav CSS fights us) */
.eg-mobile-drawer {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(7, 20, 36, 0.55);
  padding: calc(var(--eg-chrome-h, 96px) + 8px) 12px calc(76px + env(safe-area-inset-bottom, 0px));
  box-sizing: border-box;
  display: flex;
  align-items: stretch;
  justify-content: stretch;
}

.eg-mobile-drawer[hidden] {
  display: none !important;
}

.eg-mobile-drawer__panel {
  flex: 1;
  background: #0b1f33;
  border-radius: 14px;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  display: flex;
  flex-direction: column;
  max-height: 100%;
}

.eg-mobile-drawer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: sticky;
  top: 0;
  background: #0b1f33;
  z-index: 1;
}

.eg-mobile-drawer__title {
  margin: 0;
  color: #fff;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.eg-mobile-drawer__close {
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
}

.eg-mobile-drawer__body {
  padding: 8px 0 24px;
}

.eg-mobile-drawer__item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.eg-mobile-drawer__toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 52px;
  padding: 12px 18px;
  border: 0;
  background: transparent;
  color: #fff;
  text-align: left;
  font: inherit;
  font-weight: 650;
  font-size: 1.02rem;
  cursor: pointer;
}

.eg-mobile-drawer__toggle-label {
  flex: 1 1 auto;
  min-width: 0;
}

.eg-mobile-drawer__chev {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  border-right: 2px solid #c5d3e0;
  border-bottom: 2px solid #c5d3e0;
  transform: rotate(45deg);
  transition: transform 0.18s ease;
  margin-right: 4px;
}

.eg-mobile-drawer__item.is-open .eg-mobile-drawer__chev {
  transform: rotate(-135deg);
  margin-top: 4px;
}

.eg-mobile-drawer__link {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 12px 18px;
  color: #fff !important;
  text-decoration: none;
  font-weight: 650;
  font-size: 1.02rem;
}

.eg-mobile-drawer__sub {
  background: rgba(255, 255, 255, 0.04);
  padding: 0 0 8px;
}

.eg-mobile-drawer__sub[hidden] {
  display: none !important;
}

.eg-mobile-drawer__sublink {
  display: block;
  min-height: 44px;
  padding: 10px 18px 10px 28px;
  color: #b7c6d6 !important;
  text-decoration: none;
  font-size: 0.95rem;
}

.eg-mobile-drawer__sublink--main {
  color: #fff !important;
  font-weight: 600;
}

.eg-mobile-drawer__sublink small {
  display: block;
  color: #8093a8;
  font-size: 0.78rem;
  margin-top: 2px;
}

@media (min-width: 901px) {
  .eg-mobile-drawer {
    display: none !important;
  }
}