:root {
  --ink: #14213d;
  --text: #334155;
  --muted: #64748b;
  --line: #d9e2ec;
  --soft: #f6f8fb;
  --white: #ffffff;
  --teal: #2f9b95;
  --blue: #2457a6;
  --green: #668f3d;
  --gold: #bd7a2a;
  --red: #a9423a;
  --shadow: 0 18px 45px rgba(20, 33, 61, .12);
  --radius: 8px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  background: var(--white);
}

body.nav-open { overflow: hidden; }

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

img, iframe, embed, video { max-width: 100%; }
img { height: auto; display: block; }

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .92);
  border-bottom: 1px solid rgba(217, 226, 236, .82);
  backdrop-filter: blur(16px);
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand img {
  width: 148px;
  max-height: 52px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 13px;
  color: var(--ink);
  font-weight: 700;
  font-size: 14px;
  border-radius: 6px;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--blue);
  background: #edf4ff;
  text-decoration: none;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
  color: var(--ink);
  cursor: pointer;
  touch-action: manipulation;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: min(640px, calc(100vh - 112px));
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--white);
  background: var(--hero-image) center / cover no-repeat;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(8, 18, 38, .64), rgba(8, 18, 38, .34) 54%, rgba(8, 18, 38, .08)),
    var(--hero-image) center / cover no-repeat;
}

.hero .container {
  position: relative;
  padding: 98px 0 58px;
}

.eyebrow {
  margin: 0 0 16px;
  color: #aee6df;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1, h2, h3 {
  margin: 0 0 18px;
  color: var(--ink);
  line-height: 1.12;
}

.hero h1,
.page-hero h1 {
  max-width: 820px;
  color: var(--white);
  font-size: clamp(40px, 5.2vw, 68px);
}

.hero h1 {
  max-width: 680px;
  font-size: 52px;
}

.hero p {
  max-width: 560px;
  margin: 0 0 22px;
  color: #e6edf7;
  font-size: 19px;
}

.hero-actions,
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 800;
  color: var(--white);
  background: var(--blue);
  box-shadow: 0 10px 24px rgba(36, 87, 166, .22);
}

.button:hover {
  text-decoration: none;
  background: #1d4b91;
}

.button.secondary {
  color: var(--ink);
  background: var(--white);
  border-color: var(--line);
  box-shadow: none;
}

.button.secondary:hover { background: #f8fbff; }

.app-download-note {
  margin: 22px 0 10px;
  color: var(--ink);
}

.market-icons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.market-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 10px 24px rgba(20, 33, 61, .08);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.market-icon:hover {
  color: var(--blue);
  border-color: #b8cbe8;
  box-shadow: 0 14px 28px rgba(20, 33, 61, .12);
  text-decoration: none;
  transform: translateY(-2px);
}

.market-icon svg {
  display: block;
  width: 25px;
  height: 25px;
}

.google-market {
  color: #188038;
}

.section {
  padding: 86px 0;
}

.section.white { background: var(--white); }
.section.soft { background: var(--soft); }
.section.dark { background: #162238; color: #dbe7f5; }
.section.dark h2, .section.dark h3 { color: var(--white); }

.section.photo-band {
  position: relative;
  color: #e8f1fb;
  background: var(--section-image) center / cover no-repeat;
}

.section.photo-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(13, 24, 42, .78), rgba(13, 24, 42, .45));
}

.section.photo-band .container {
  position: relative;
}

.section.photo-band h2,
.section.photo-band h3 {
  color: var(--white);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, .82fr);
  gap: clamp(34px, 6vw, 78px);
  align-items: center;
}

.split.reverse {
  grid-template-columns: minmax(320px, .82fr) minmax(0, 1fr);
}

.split.reverse .copy { order: 2; }
.split.reverse .media { order: 1; }

.copy h2 {
  font-size: clamp(30px, 4vw, 48px);
}

.copy p {
  margin: 0 0 16px;
}

.section-takeaway {
  margin: 22px 0 0;
  color: var(--ink);
  font-size: 18px;
}

.media img,
.media iframe,
.media embed,
.media video {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.media img.media-scale-70 {
  display: block;
  width: 70%;
  margin: 0 auto;
}

.cutout-media img {
  border-radius: 0;
  box-shadow: none;
  background: transparent;
}

.credited-media {
  margin: 0;
}

.credited-media figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
  text-align: right;
}

.media iframe,
.media video {
  display: block;
  aspect-ratio: 16 / 9;
  height: auto;
  border: 0;
  background: #0f172a;
  object-fit: cover;
}

.feature-grid,
.product-grid,
.pdf-grid,
.metric-grid {
  display: grid;
  gap: 20px;
}

.feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.product-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.pdf-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.metric-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(20, 33, 61, .07);
}

.card-body { padding: 22px; }

.card h3 {
  margin-bottom: 8px;
  font-size: 22px;
}

.product-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.feature-card {
  display: block;
  overflow: hidden;
  color: inherit;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 30px rgba(20, 33, 61, .07);
}

.feature-card:hover {
  text-decoration: none;
  transform: translateY(-3px);
  transition: transform .2s ease;
}

.feature-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.product-card a {
  color: inherit;
}

.product-card:hover {
  transform: translateY(-3px);
  transition: transform .2s ease;
}

.kicker {
  margin: 0 0 12px;
  color: var(--teal);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 13px;
}

.list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 22px 0 0;
  list-style: none;
}

.list li {
  position: relative;
  padding-left: 28px;
}

.list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--teal);
}

.spec-table-wrap {
  margin-top: 30px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 14px 34px rgba(20, 33, 61, .08);
}

.spec-table {
  width: 100%;
  min-width: 780px;
  border-collapse: collapse;
}

.spec-table caption {
  padding: 16px 18px;
  color: var(--ink);
  font-size: 18px;
  font-weight: 800;
  text-align: left;
  background: var(--white);
}

.spec-table th,
.spec-table td {
  padding: 15px 16px;
  border-bottom: 1px solid rgba(217, 226, 236, .9);
  vertical-align: middle;
}

.spec-table thead th {
  color: var(--white);
  background: #2f9b95;
}

.spec-table tbody tr:nth-child(odd) { background: #f5fbfa; }
.spec-table tbody tr:nth-child(even) { background: #e7f3f1; }

.spec-table th:first-child,
.spec-table td:first-child {
  color: var(--ink);
  font-weight: 800;
  text-align: left;
}

.spec-table th:not(:first-child),
.spec-table td:not(:first-child) {
  text-align: center;
}

.loadpad-size-table {
  min-width: 920px;
}

.loadpad-size-table th:not(:first-child),
.loadpad-size-table td:not(:first-child) {
  text-align: left;
}

.loadpad-size-table th:last-child,
.loadpad-size-table td:last-child {
  text-align: center;
}

.spec-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 24px;
}

.spec-item {
  display: grid;
  gap: 3px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 10px 24px rgba(20, 33, 61, .05);
}

.spec-item strong {
  color: var(--ink);
}

.page-hero {
  position: relative;
  color: var(--white);
  background: #102033;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(12, 25, 45, .9), rgba(12, 25, 45, .54)),
    var(--hero-image) center / cover no-repeat;
}

.page-hero .container {
  position: relative;
  padding: 104px 0 80px;
}

.page-hero p {
  max-width: 710px;
  margin: 0;
  color: #e5edf8;
  font-size: 20px;
}

.breadcrumb {
  display: flex;
  gap: 10px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
  color: #c7d8ea;
  font-size: 14px;
}

.breadcrumb a { color: #e5edf8; }

.cta-band {
  padding: 44px 0;
  color: var(--white);
  background: linear-gradient(90deg, #2457a6, #2f9b95);
}

.cta-band .container {
  display: flex;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
}

.cta-band h2 {
  margin: 0 0 8px;
  color: var(--white);
  font-size: 30px;
}

.cta-band p { margin: 0; color: #eaf7fb; }

.pdf-card {
  padding: 18px;
}

.pdf-preview {
  display: block;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f8fbff;
  transition: transform .18s ease, box-shadow .18s ease;
}

.pdf-preview:hover {
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(20, 33, 61, .14);
}

.pdf-preview img {
  width: 100%;
  aspect-ratio: 756 / 1072;
  object-fit: cover;
  object-position: top center;
}

.pdf-actions {
  margin: 14px 0 0;
}

.pdf-open-link {
  width: 100%;
}

.logo-strip {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 22px;
  align-items: center;
}

.logo-strip img {
  max-height: 56px;
  margin: 0 auto;
  object-fit: contain;
  filter: grayscale(1);
  opacity: .78;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}

.contact-panel {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.contact-panel iframe {
  width: 100%;
  min-height: 320px;
  border: 0;
  border-radius: 6px;
}

.site-footer {
  padding: 46px 0;
  background: #111827;
  color: #cbd5e1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
}

.site-footer a { color: #f8fafc; }

#open_preferences_center {
  display: block;
  padding: 12px 20px;
  color: #dbe7f5;
  font-size: 14px;
  text-align: center;
  background: #0f172a;
}

#open_preferences_center:hover {
  color: var(--white);
}

.socials {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 50%;
  color: #f8fafc;
  background: rgba(255, 255, 255, .04);
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}

.socials svg {
  display: block;
  width: 17px;
  height: 17px;
}

.socials a:hover {
  background: rgba(255, 255, 255, .1);
  border-color: rgba(255, 255, 255, .32);
  text-decoration: none;
  transform: translateY(-2px);
}

@media (max-width: 920px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed;
    inset: 76px 0 auto 0;
    z-index: 60;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px 20px 24px;
    max-height: calc(100vh - 76px);
    max-height: calc(100dvh - 76px);
    overflow-y: auto;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
  }
  body.nav-open .nav-links { display: flex; }
  .nav-links a { justify-content: center; }
  .split,
  .split.reverse,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .split.reverse .copy,
  .split.reverse .media { order: initial; }
  .feature-grid,
  .product-grid,
  .pdf-grid,
  .metric-grid {
    grid-template-columns: 1fr 1fr;
  }
  .cta-band .container,
  .footer-grid {
    align-items: flex-start;
    flex-direction: column;
    display: flex;
  }
  .logo-strip { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .hero h1 { font-size: 44px; }
  .hero p { font-size: 18px; }
}

@media (max-width: 620px) {
  .container { width: min(100% - 28px, 1160px); }
  .hero .container { padding: 78px 0 46px; }
  .page-hero .container { padding: 72px 0 58px; }
  .section { padding: 58px 0; }
  .feature-grid,
  .product-grid,
  .pdf-grid,
  .metric-grid,
  .spec-grid,
  .logo-strip {
    grid-template-columns: 1fr;
  }
  .spec-table { min-width: 700px; }
  .hero h1 { font-size: 34px; }
  .page-hero h1 { font-size: 40px; }
  .hero p { font-size: 16px; }
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr));
  gap: 20px;
  align-items: stretch;
}

.video-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.video-card iframe,
.video-card video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;
  border: 0;
  background: #0f172a;
  object-fit: cover;
}

.shorts-grid {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 360px));
  justify-content: center;
}

.shorts-grid .video-card iframe {
  aspect-ratio: 9 / 16;
}

.video-card .card-body {
  box-shadow: none;
  border: 0;
  border-radius: 0;
}

.detail-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.detail-list .card-body p:last-child { margin-bottom: 0; }

.phone-shot-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  align-items: stretch;
  margin-top: 28px;
}

.phone-shot {
  display: flex;
  justify-content: center;
  margin: 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 12px 28px rgba(20, 33, 61, .08);
}

.phone-shot img {
  width: auto;
  max-height: 430px;
  object-fit: contain;
  border-radius: 12px;
}

@media (max-width: 920px) {
  .video-grid,
  .detail-list,
  .phone-shot-grid { grid-template-columns: 1fr; }
}

.research-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.research-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: 0 12px 28px rgba(20, 33, 61, .08);
}

.research-card h3,
.publication-item h3 {
  margin-top: 0;
  color: var(--ink);
  line-height: 1.28;
}

.research-card p,
.publication-item p { margin-bottom: 0; }

.publication-list {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.publication-item {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--teal);
  border-radius: var(--radius);
  padding: 18px 20px;
}























.pub-topic {
  margin: 0 0 6px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.source-note {










  margin-top: 18px;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 920px) {
  .research-grid { grid-template-columns: 1fr; }
}