:root {
  --navy: #0b1f33;
  --navy-soft: #14304a;
  --blue: #1a6fe8;
  --blue-deep: #0f4fba;
  --grey: #6b7280;
  --line: #d7dee8;
  --bg: #f5f8fc;
  --bg-alt: #eef3f9;
  --white: #ffffff;
  --text: #132033;
  --shadow: 0 18px 50px rgba(11, 31, 51, 0.08);
  --radius: 18px;
  --font-display: "Syne", sans-serif;
  --font-body: "Source Sans 3", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(26,111,232,.12), transparent 60%),
    radial-gradient(900px 400px at 100% 0%, rgba(11,31,51,.08), transparent 55%),
    linear-gradient(180deg, #fbfcfe 0%, var(--bg) 40%, #f7fafc 100%);
  line-height: 1.6;
  min-height: 100vh;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue-deep); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--blue); }
.shell { width: min(1120px, calc(100% - 2.5rem)); margin-inline: auto; }
.narrow { width: min(760px, 100%); }
.sr-only, .skip-link {
  position: absolute; left: -9999px;
}
.skip-link:focus {
  left: 1rem; top: 1rem; z-index: 1000;
  background: var(--navy); color: #fff; padding: .75rem 1rem; border-radius: 8px;
}

.site-header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(16px);
  background: rgba(255,255,255,.92);
  border-bottom: 1px solid rgba(215,222,232,.95);
  box-shadow: 0 1px 0 rgba(11, 31, 51, .04), 0 8px 32px rgba(11, 31, 51, .06);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; min-height: 84px;
  flex-wrap: nowrap;
}
.brand { flex-shrink: 1; min-width: 0; }
.brand img { width: 190px; max-width: 100%; height: auto; display: block; }
.header-end {
  display: flex; align-items: center; gap: .75rem; margin-left: auto; flex-shrink: 0;
  flex-wrap: nowrap;
}
.site-nav { display: flex; align-items: center; gap: 1.5rem; }
.site-nav ul {
  display: flex; gap: 0; list-style: none; margin: 0; padding: 0; flex-wrap: wrap; align-items: center;
}
.site-nav ul li + li {
  border-left: 1px solid rgba(215, 222, 232, .85);
  padding-left: .85rem;
  margin-left: .85rem;
}
.site-nav a {
  color: var(--navy); text-decoration: none; font-weight: 600; font-size: .94rem;
  letter-spacing: .01em;
  transition: color .15s ease;
}
.site-nav a:hover { color: var(--blue); }
.site-nav a[aria-current="page"]:not(.nav-cta) {
  color: var(--blue);
}
.site-nav .nav-cta {
  display: inline-flex; align-items: center; justify-content: center;
  padding: .5rem 1.05rem;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--blue) 0%, var(--blue-deep) 100%);
  color: #fff !important;
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(26, 111, 232, .28);
  border-left: none !important;
  transition: transform .15s ease, box-shadow .15s ease, filter .15s ease;
}
.site-nav .nav-cta:hover {
  color: #fff !important;
  filter: brightness(1.06);
  box-shadow: 0 6px 18px rgba(26, 111, 232, .34);
}
.site-nav .nav-cta[aria-current="page"] {
  color: #fff !important;
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .35), 0 4px 14px rgba(26, 111, 232, .28);
}
.lang-switch {
  display: flex; align-items: center; gap: .2rem;
  padding-left: .85rem;
  margin-left: .15rem;
  border-left: 1px solid rgba(215, 222, 232, .85);
  flex-wrap: nowrap;
  flex-shrink: 0;
  white-space: nowrap;
}
.lang-link {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px;
  height: 34px;
  padding: 0;
  border-radius: 8px;
  text-decoration: none;
  flex: 0 0 auto;
  -webkit-tap-highlight-color: transparent;
  transition: background .15s ease, box-shadow .15s ease;
}
.lang-link:hover {
  background: rgba(26, 111, 232, .08);
}
.lang-link[aria-current="true"] {
  background: rgba(26, 111, 232, .12);
  box-shadow: inset 0 0 0 1px rgba(26, 111, 232, .22);
}
.lang-flag-wrap {
  display: block;
  width: 22px;
  height: 16px;
  border-radius: 3px;
  overflow: hidden;
  flex-shrink: 0;
  box-shadow: 0 0 0 1px rgba(11, 31, 51, .14);
  background: #e8eef6;
}
.lang-flag {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  border: 0;
}
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(11, 31, 51, .18);
  border-radius: 10px;
  background: #fff;
  padding: 0;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  box-shadow: 0 1px 2px rgba(11, 31, 51, .06);
  -webkit-appearance: none;
  appearance: none;
  opacity: 1;
  color: var(--navy);
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 0;
  border-radius: 2px;
  background: var(--navy);
  opacity: 1;
}

.hero {
  position: relative; overflow: hidden;
  padding: 3.2rem 0 2.5rem;
}
.hero-rich { padding-bottom: 1.5rem; }
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(900px 420px at 85% 10%, rgba(26,111,232,.16), transparent 60%),
    linear-gradient(135deg, rgba(255,255,255,.55), rgba(245,248,252,.92)),
    repeating-linear-gradient(90deg, rgba(11,31,51,.03) 0 1px, transparent 1px 42px),
    repeating-linear-gradient(0deg, rgba(11,31,51,.03) 0 1px, transparent 1px 42px);
}
.hero-inner { position: relative; max-width: 860px; }
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 2rem;
  align-items: stretch;
}
.hero-stack {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-width: 0;
}
.hero-media { width: 100%; }
.media-frame {
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: var(--shadow);
}
.media-frame img,
.media-frame svg,
.media-frame video,
.hero-visual,
.hero-video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.media-frame-hero {
  aspect-ratio: 4 / 3;
  min-height: 360px;
  height: 100%;
  background: #0b1f33;
  isolation: isolate;
}
.hero-gallery {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero-gallery-slide {
  position: absolute;
  inset: 0;
  margin: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transform: scale(1.04);
  -webkit-transform: scale(1.04);
  transition: opacity .4s ease, transform 2.4s ease, visibility 0s linear .4s;
  pointer-events: none;
}
.hero-gallery-slide.is-active {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
  -webkit-transform: scale(1);
  transition: opacity .4s ease, transform 2.4s ease, visibility 0s;
  z-index: 1;
}
.hero-gallery-slide img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
.hero-gallery-slide figcaption {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  z-index: 2;
  margin: 0;
  padding: .4rem .75rem;
  border-radius: 999px;
  background: rgba(11, 31, 51, .72);
  color: #fff;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  backdrop-filter: blur(6px);
}
.hero-gallery-dots {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  z-index: 3;
  display: flex;
  gap: .4rem;
}
.hero-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  border: 0;
  background: rgba(255,255,255,.35);
  cursor: pointer;
  padding: 0;
}
.hero-dot.is-active {
  width: 22px;
  background: #1a6fe8;
}
.hero-logo-overlay {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  padding: 1rem 1.35rem;
  border-radius: 16px;
  background: rgba(255, 255, 255, .94);
  border: 1px solid rgba(215, 222, 232, .9);
  box-shadow: 0 16px 40px rgba(11, 31, 51, .18);
  backdrop-filter: blur(8px);
  pointer-events: none;
  z-index: 2;
}
.hero-logo-overlay img {
  width: min(220px, 42vw);
  height: auto;
  object-fit: contain;
}
.product-reel .media-scan {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 35%,
    rgba(26, 111, 232, .12) 48%,
    rgba(255, 255, 255, .35) 52%,
    transparent 65%
  );
  transform: translateX(-120%);
  animation: product-reel-scan 7s ease-in-out infinite;
  pointer-events: none;
}
@keyframes product-reel-scan {
  0%, 18% { transform: translateX(-120%); opacity: 0; }
  28% { opacity: 1; }
  55% { transform: translateX(120%); opacity: .85; }
  70%, 100% { transform: translateX(120%); opacity: 0; }
}
.section-deliverables {
  background: linear-gradient(180deg, #fff, #f3f7fc 55%, #eef3f9);
  border-block: 1px solid rgba(215,222,232,.8);
}
.deliverables-layout {
  display: grid;
  grid-template-columns: 1.35fr .85fr;
  gap: 1.25rem;
  align-items: stretch;
}
.deliverable-feature {
  background: linear-gradient(165deg, #10263d 0%, #0b1f33 75%);
  color: #fff;
  border-radius: 24px;
  padding: 1.6rem 1.6rem 1.25rem;
  box-shadow: 0 24px 60px rgba(11, 31, 51, .22);
  display: flex;
  flex-direction: column;
  min-height: 420px;
}
.deliverable-feature .service-slide h3 {
  color: #fff;
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  margin: 0 0 .85rem;
}
.deliverable-feature .service-slide p {
  color: rgba(255,255,255,.84);
  margin: 0 0 1.1rem;
  font-size: 1.05rem;
  line-height: 1.65;
  max-width: 58ch;
}
.deliverable-points {
  list-style: none;
  margin: 0 0 1.35rem;
  padding: 0;
  display: grid;
  gap: .55rem;
}
.deliverable-points li {
  position: relative;
  padding-left: 1.15rem;
  color: rgba(255,255,255,.88);
  font-weight: 600;
}
.deliverable-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: .45rem;
  height: .45rem;
  border-radius: 999px;
  background: #7eb3ff;
}
.deliverable-index {
  display: flex;
  flex-direction: column;
  gap: .55rem;
}
.deliverable-index-item {
  display: flex;
  align-items: center;
  gap: .75rem;
  text-align: left;
  width: 100%;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 14px;
  padding: .95rem 1rem;
  font: inherit;
  font-weight: 700;
  color: var(--navy);
  cursor: pointer;
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.deliverable-index-item span {
  color: var(--blue);
  font-variant-numeric: tabular-nums;
  min-width: 1.6rem;
}
.deliverable-index-item:hover,
.deliverable-index-item.is-active {
  border-color: #9db8de;
  box-shadow: var(--shadow);
  transform: translateY(-1px);
}
.deliverable-index-item.is-active {
  border-color: var(--blue);
  background: rgba(26,111,232,.06);
}
.deliverable-feature .slider-controls { margin-top: auto; padding-top: 1rem; }
.deliverable-feature .slider-btn {
  border-color: rgba(255,255,255,.25);
  background: rgba(255,255,255,.08);
  color: #fff;
}
.hero-copy { display: flex; flex-direction: column; justify-content: center; }
.hero-logo {
  width: min(420px, 100%); margin-bottom: 1.75rem;
  animation: rise .8s ease both;
}
.eyebrow {
  text-transform: uppercase; letter-spacing: .12em; font-size: .78rem;
  font-weight: 700; color: var(--blue); margin: 0 0 .8rem;
}
h1, h2, h3 { font-family: var(--font-display); line-height: 1.15; color: var(--navy); }
.hero h1 { font-size: clamp(2rem, 4.4vw, 3.25rem); margin: 0 0 1rem; max-width: 18ch; }
.lead, .section-lead { font-size: 1.08rem; color: var(--grey); max-width: 62ch; }
.hero-actions, .cta-panel { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.4rem; }
.hero-links {
  display: flex; flex-wrap: wrap; gap: .8rem 1.2rem;
  list-style: none; margin: 1.4rem 0 0; padding: 0; font-weight: 700;
}
.hero-links a { color: var(--navy); text-decoration: none; border-bottom: 1px solid var(--line); }
.hero-links a:hover { color: var(--blue); border-color: var(--blue); }

.hero-panel {
  background: linear-gradient(165deg, #10263d 0%, #0b1f33 70%);
  color: #fff; border-radius: 24px; padding: 1.35rem 1.35rem 1.1rem;
  box-shadow: 0 24px 60px rgba(11, 31, 51, .28);
  display: flex; flex-direction: column; min-height: 420px;
}
.hero-panel-head span {
  display: block; text-transform: uppercase; letter-spacing: .14em;
  font-size: .72rem; color: rgba(255,255,255,.55); margin-bottom: .35rem;
}
.hero-panel-head strong { font-family: var(--font-display); font-size: 1.35rem; }
.service-slider { flex: 1; display: flex; flex-direction: column; margin-top: 1.1rem; }
.service-track { position: relative; flex: 1; }
.service-slide {
  display: none; animation: rise .45s ease both;
}
.service-slide.is-active { display: block; }
.service-index {
  display: inline-block; font-weight: 800; color: #7eb3ff; margin-bottom: .6rem; letter-spacing: .08em;
}
.service-slide h2 {
  color: #fff; font-size: 1.45rem; margin: 0 0 .7rem;
}
.service-slide p { color: rgba(255,255,255,.78); margin: 0 0 1rem; }
.text-link {
  color: #9ec5ff; font-weight: 700; text-decoration: none;
}
.text-link:hover { color: #fff; }
.slider-controls {
  display: flex; align-items: center; justify-content: space-between; gap: .75rem; margin-top: 1.2rem;
}
.slider-btn {
  width: 40px; height: 40px; border-radius: 999px; border: 1px solid rgba(255,255,255,.2);
  background: rgba(255,255,255,.06); color: #fff; font-size: 1.3rem; cursor: pointer;
}
.slider-btn:hover { background: rgba(255,255,255,.14); }
.slider-dots { display: flex; gap: .4rem; }
.slider-dots .dot {
  width: 9px; height: 9px; border-radius: 999px; border: 0; background: rgba(255,255,255,.25); cursor: pointer;
}
.slider-dots .dot.is-active { background: #1a6fe8; width: 22px; }

.capability-strip {
  border-block: 1px solid var(--line);
  background: rgba(255,255,255,.88);
  padding: .95rem 0;
}
.capability-strip-inner {
  display: flex; flex-wrap: wrap; align-items: center; gap: .65rem 1.1rem;
}
.capability-strip-label {
  margin: 0; font-size: .72rem; font-weight: 800; letter-spacing: .12em;
  text-transform: uppercase; color: var(--grey); white-space: nowrap;
}
.capability-chips {
  display: flex; flex-wrap: wrap; gap: .45rem; list-style: none; margin: 0; padding: 0; flex: 1;
}
.capability-chip {
  display: inline-block; font-size: .86rem; font-weight: 700; color: var(--navy);
  background: rgba(26,111,232,.08); border: 1px solid rgba(26,111,232,.2);
  padding: .38rem .82rem; border-radius: 999px;
}
.section-head {
  display: flex; justify-content: space-between; gap: 1.5rem; align-items: end;
  margin-bottom: 1.8rem;
}
.section-head.light h2, .section-head.light .section-lead { color: #fff; }
.section-head.light .eyebrow { color: #8eb6ff; }
.section-head.light .section-lead { opacity: .8; }

.tabs {
  display: grid; grid-template-columns: 280px 1fr; gap: 1rem;
  background: #fff; border: 1px solid var(--line); border-radius: 22px; overflow: hidden;
  box-shadow: var(--shadow);
}
.tab-list {
  display: flex; flex-direction: column; background: #f3f7fc; border-right: 1px solid var(--line);
}
.tab {
  text-align: left; border: 0; background: transparent; padding: 1rem 1.1rem;
  font: inherit; font-weight: 700; color: var(--navy); cursor: pointer; border-left: 3px solid transparent;
}
.tab.is-active, .tab:hover {
  background: #fff; border-left-color: var(--blue); color: var(--blue-deep);
}
.tab-panels { padding: 1.4rem 1.5rem 1.6rem; }
.tab-panel[hidden] { display: none !important; }
.tab-panel.is-active { display: block; }
.tab-panel-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 1.5rem;
  align-items: center;
}
.tab-panel-copy h3 { margin-top: 0; }
.cap-visual {
  aspect-ratio: 3 / 2;
  border-radius: 16px;
}
.cap-visual img {
  object-fit: cover;
  object-position: center;
}
.point-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: .55rem .9rem;
  list-style: none; padding: 0; margin: 1rem 0 1.3rem;
}
.point-grid li {
  position: relative; padding-left: 1rem; color: var(--grey); font-weight: 600;
}
.point-grid li::before {
  content: ""; position: absolute; left: 0; top: .55em; width: .45rem; height: .45rem;
  border-radius: 999px; background: var(--blue);
}

.sector-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem;
}
.sector-card {
  display: flex; flex-direction: column; gap: .55rem;
  background: #fff; border: 1px solid var(--line); border-radius: 18px;
  padding: 1.2rem; text-decoration: none; color: inherit;
  box-shadow: var(--shadow); transition: transform .2s ease, border-color .2s ease;
  min-height: 220px;
}
.sector-visual {
  margin: -.2rem -.2rem .35rem;
  border-radius: 14px;
  aspect-ratio: 18 / 10;
  border: 0;
  box-shadow: none;
}
.sector-visual img {
  object-fit: cover;
  object-position: center;
}
.sector-card:hover .sector-visual img {
  transform: scale(1.03);
  transition: transform .35s ease;
}
.sector-card:hover { transform: translateY(-3px); border-color: #b7c9e4; color: inherit; }
.sector-tag {
  align-self: start; font-size: .72rem; font-weight: 800; letter-spacing: .08em;
  text-transform: uppercase; color: var(--blue); background: rgba(26,111,232,.1);
  padding: .3rem .55rem; border-radius: 999px;
}
.sector-card h3 { margin: 0; font-size: 1.2rem; }
.sector-card p { margin: 0; color: var(--grey); flex: 1; }
.sector-card .text-link { color: var(--blue-deep); }

.method-rail {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(6, 1fr); gap: .75rem;
}
.method-rail li {
  background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 1rem;
  box-shadow: var(--shadow);
}
.method-num {
  display: inline-block; font-weight: 800; color: var(--blue); margin-bottom: .45rem;
}
.method-rail h3 { margin: 0 0 .4rem; font-size: 1rem; }
.method-rail p { margin: 0; color: var(--grey); font-size: .92rem; }

.section-dark {
  background: linear-gradient(160deg, #10263d, #0b1f33);
  color: #fff;
}
.section-dark h2, .section-dark h3 { color: #fff; }
.case-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem;
}
.case-card {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12);
  border-radius: 18px; padding: 1.25rem;
}
.case-card p { color: rgba(255,255,255,.75); }
.case-meta {
  display: flex; justify-content: space-between; gap: .75rem; align-items: center;
  margin-top: 1rem; font-size: .9rem;
}
.case-meta span {
  text-transform: uppercase; letter-spacing: .08em; font-weight: 700; color: #8eb6ff;
}
.case-meta a { color: #fff; font-weight: 700; }

.pillar-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem;
}
.pillar-card {
  background: #fff; border: 1px solid var(--line); border-radius: 18px;
  padding: 1.2rem; box-shadow: var(--shadow);
}
.pillar-card h3 { margin-top: 0; font-size: 1.05rem; }
.pillar-card p { color: var(--grey); margin-bottom: 0; }

.founders-section {
  scroll-margin-top: 5.5rem;
  background:
    radial-gradient(700px 280px at 0% 0%, rgba(26,111,232,.10), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,.4), rgba(238,243,249,.9));
}
.founders-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem;
}
.founder-card {
  display: grid; grid-template-columns: 148px 1fr; gap: 1.2rem;
  background: #fff; border: 1px solid var(--line); border-radius: 22px;
  padding: 1.25rem; box-shadow: var(--shadow); align-items: stretch;
}
.founder-visual {
  position: relative; border-radius: 18px; overflow: hidden;
  background: linear-gradient(160deg, #14304a, #0b1f33 55%, #1a6fe8);
  display: grid; place-items: center; min-height: 160px;
}
.founder-visual span {
  position: relative; z-index: 1;
  font-family: var(--font-display); font-size: 2.2rem; font-weight: 800; color: #fff;
  letter-spacing: .04em;
}
.founder-orbit {
  position: absolute; inset: 18%;
  border: 1px solid rgba(255,255,255,.22); border-radius: 50%;
  box-shadow: 0 0 0 18px rgba(26,111,232,.12);
  animation: pulseOrbit 4.5s ease-in-out infinite;
}
.founder-role {
  margin: 0; text-transform: uppercase; letter-spacing: .12em;
  font-size: .72rem; font-weight: 800; color: var(--blue);
}
.founder-card h3 { margin: .35rem 0 .2rem; font-size: 1.45rem; }
.founder-title {
  margin: 0 0 .7rem; font-weight: 700; color: var(--navy-soft);
}
.founder-body p:last-child { margin: 0; color: var(--grey); }
@keyframes pulseOrbit {
  0%, 100% { transform: scale(1); opacity: .85; }
  50% { transform: scale(1.06); opacity: 1; }
}

.cta-band {
  background: linear-gradient(120deg, #1a6fe8, #0f4fba 55%, #0b1f33);
  color: #fff; padding: 2.6rem 0;
}
.cta-band-inner {
  display: flex; justify-content: space-between; gap: 1.5rem; align-items: center;
}
.cta-band h2 { color: #fff; margin: 0 0 .5rem; font-size: clamp(1.5rem, 3vw, 2.1rem); }
.cta-band p { margin: 0; color: rgba(255,255,255,.85); max-width: 52ch; }
.btn-light {
  background: #fff; color: var(--navy); border-color: #fff;
}
.btn-light:hover { color: var(--navy); }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: .8rem 1.25rem; border-radius: 999px;
  font-weight: 700; text-decoration: none; border: 1px solid transparent;
  transition: transform .2s ease, background .2s ease, color .2s ease, box-shadow .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: linear-gradient(135deg, var(--blue), var(--blue-deep));
  color: #fff; box-shadow: 0 10px 24px rgba(26,111,232,.28);
}
.btn-primary:hover { color: #fff; }
.btn-ghost {
  background: rgba(255,255,255,.7); color: var(--navy); border-color: var(--line);
}

.section { padding: 4.5rem 0; }
.section-alt { background: rgba(255,255,255,.55); border-block: 1px solid rgba(215,222,232,.7); }
.page-hero {
  padding: 3rem 0 1.35rem;
  border-bottom: 1px solid rgba(215,222,232,.75);
  background: linear-gradient(180deg, rgba(255,255,255,.55), transparent);
}
.page-hero h1 { font-size: clamp(2rem, 4vw, 3rem); margin: 0 0 .75rem; }
.page-hero .lead { margin: 0; }
.page-hero .hero-actions { margin-top: 1.25rem; }
.step-card h3 { font-size: 1.2rem; margin-top: 0; }
.contact-aside .eyebrow { margin-bottom: .5rem; }
.aside-divider {
  border: 0; border-top: 1px solid var(--line); margin: 1.25rem 0;
}
.aside-heading {
  margin: 0 0 .45rem; font-family: var(--font-display); font-size: 1.05rem; color: var(--navy);
}
.aside-lead { margin: 0 0 .75rem; color: var(--grey); font-size: .95rem; }
.contact-explore { margin-top: 0; }
.contact-aside .cta-panel { margin-top: 1rem; }
.center { text-align: center; }
.split {
  display: grid; grid-template-columns: 1.2fr .8fr; gap: 2rem; align-items: start;
}

.model-flow {
  display: grid; grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 1rem; align-items: stretch; margin-top: 2rem;
}
.model-card, .info-card, .step-card {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.4rem 1.35rem; box-shadow: var(--shadow);
}
.model-card.accent {
  background: linear-gradient(160deg, #12304d, #0b1f33); color: #fff; border: none;
}
.model-card.accent h3 { color: #fff; }
.model-card.accent p { color: rgba(255,255,255,.82); }
.model-arrow {
  display: grid; place-items: center; color: var(--blue); font-size: 1.6rem; font-weight: 700;
}
.cards-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem;
}
.cards-grid.sectors { grid-template-columns: repeat(2, 1fr); }
.info-card h2, .step-card h2 { font-size: 1.2rem; margin-top: 0; }
.steps {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem;
}
.step-num {
  display: inline-grid; place-items: center; width: 2rem; height: 2rem;
  border-radius: 999px; background: rgba(26,111,232,.12); color: var(--blue);
  font-weight: 800; margin-bottom: .6rem;
}
.check-list { padding-left: 1.1rem; }
.check-list.muted li { margin-bottom: .55rem; color: var(--grey); }
.prose p { max-width: 70ch; }

.contact-grid {
  display: grid; grid-template-columns: 1.4fr .6fr; gap: 2rem; align-items: start;
}
.contact-form, .contact-aside {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.5rem; box-shadow: var(--shadow);
}
.field { margin-bottom: 1rem; }
.field label { display: block; font-weight: 600; margin-bottom: .35rem; color: var(--navy); }
.field input, .field select, .field textarea {
  width: 100%; border: 1px solid var(--line); border-radius: 12px;
  padding: .75rem .9rem; font: inherit; background: #fff; color: var(--text);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 2px solid rgba(26,111,232,.25); border-color: var(--blue);
}
.field.check label {
  display: flex;
  gap: .65rem;
  align-items: flex-start;
  font-weight: 500;
  margin-bottom: 0;
}
.field.check input[type="checkbox"] {
  width: 1.05rem;
  height: 1.05rem;
  min-width: 1.05rem;
  margin: .2rem 0 0;
  padding: 0;
  flex: 0 0 auto;
  accent-color: var(--blue);
  border-radius: 4px;
}
.field.check label span {
  flex: 1 1 auto;
  line-height: 1.45;
}
.hp { position: absolute; left: -10000px; opacity: 0; height: 0; overflow: hidden; }
.form-status { margin-top: 1rem; font-weight: 600; }
.form-status.ok { color: #0f7a45; }
.form-status.err { color: #b42318; }

.site-footer {
  margin-top: 2rem; background: var(--navy); color: rgba(255,255,255,.82); padding: 3rem 0 1.5rem;
}
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; margin-bottom: 2rem;
}
.footer-logo {
  display: block;
  width: min(180px, 55vw);
  height: auto;
  margin: 0 0 1rem;
}
.footer-tagline {
  margin: 0 0 .55rem;
  max-width: 34ch;
  color: rgba(255,255,255,.78);
  line-height: 1.45;
}
.footer-legal-name {
  margin: 0;
  color: rgba(255,255,255,.55);
  font-size: .9rem;
}
.footer-heading {
  font-size: .82rem; color: #fff; margin: 0 0 .85rem; letter-spacing: .08em; text-transform: uppercase;
}
.footer-links {
  list-style: none; margin: 0; padding: 0;
  display: grid; gap: .55rem;
}
.footer-links a { color: rgba(255,255,255,.78); text-decoration: none; }
.footer-links a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12); padding-top: 1rem; font-size: .9rem;
  color: rgba(255,255,255,.6);
}

.reveal { animation: rise .7s ease both; }
@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 1100px) {
  .hero-grid, .tabs, .sector-grid, .method-rail, .case-grid, .pillar-grid, .deliverables-layout {
    grid-template-columns: 1fr 1fr;
  }
  .deliverables-layout { grid-template-columns: 1fr; }
  .tab-panel-layout { grid-template-columns: 1fr; }
  .cap-visual { max-height: 220px; }
  .method-rail { grid-template-columns: repeat(3, 1fr); }
  .tabs { grid-template-columns: 1fr; }
  .tab-list { flex-direction: row; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .tab { white-space: nowrap; border-left: 0; border-bottom: 3px solid transparent; }
  .tab.is-active, .tab:hover { border-left-color: transparent; border-bottom-color: var(--blue); }
}

@media (max-width: 960px) {
  .model-flow, .cards-grid, .cards-grid.sectors, .steps, .split, .contact-grid, .footer-grid,
  .hero-grid, .sector-grid, .case-grid, .pillar-grid, .cta-band-inner, .section-head, .point-grid,
  .founders-grid, .founder-card {
    grid-template-columns: 1fr;
  }
  .section { padding: 3.25rem 0; }
  .page-hero { padding: 2.1rem 0 1.1rem; }
  .info-card, .step-card, .contact-form, .contact-aside { padding: 1.15rem 1.05rem; }
  .capability-strip-inner { flex-direction: column; align-items: flex-start; gap: .55rem; }
  .capability-chips { width: 100%; }
  .method-rail { grid-template-columns: 1fr 1fr; }
  .model-arrow { display: none; }
  .section-head { align-items: start; flex-direction: column; }
  .cta-band-inner { align-items: start; flex-direction: column; }
  .hero-panel { min-height: 340px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-media { order: -1; }
  .hero-copy { order: 1; }
  .footer-grid { gap: 1.6rem; }
  .site-footer { padding: 2.4rem 0 1.35rem; }
  .hero-logo-overlay img { width: min(200px, 55vw); }
  .site-header { position: sticky; }
  .header-inner {
    position: relative;
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    align-items: center;
    justify-content: space-between;
    gap: .4rem;
    min-height: 56px;
    padding: .45rem 0;
  }
  .brand {
    flex: 0 1 auto;
    min-width: 0;
    max-width: calc(100% - 156px);
  }
  .brand img { width: min(148px, 40vw); max-width: 100%; }
  .header-end {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    align-items: center;
    gap: .25rem;
    margin-left: 0;
    flex: 0 0 auto;
    max-width: none;
  }
  .nav-toggle {
    display: inline-flex;
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    padding: 0;
    background: #fff;
    border: 1px solid rgba(11, 31, 51, .22);
    opacity: 1;
  }
  .nav-toggle span {
    width: 16px;
    background: #0b1f33;
  }
  .site-nav {
    display: none; position: absolute; right: 0; top: calc(100% + .35rem);
    background: #fff; border: 1px solid var(--line); border-radius: 16px;
    padding: 1rem; box-shadow: var(--shadow); flex-direction: column; align-items: stretch;
    width: min(300px, calc(100vw - 2.5rem)); z-index: 60;
  }
  .site-nav.open { display: flex; }
  .site-nav ul { flex-direction: column; align-items: stretch; flex-wrap: nowrap; }
  .site-nav ul li + li {
    border-left: 0;
    padding-left: 0;
    margin-left: 0;
    border-top: 1px solid var(--line);
    padding-top: .65rem;
    margin-top: .65rem;
  }
  .site-nav .nav-cta {
    width: 100%;
    text-align: center;
    margin-top: .15rem;
  }
  .lang-switch {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    align-items: center;
    border-left: 0;
    padding-left: 0;
    margin-left: 0;
    gap: 0;
    width: auto;
    max-width: none;
  }
  .lang-link {
    width: 28px;
    height: 28px;
    flex: 0 0 28px;
    min-width: 28px;
    max-width: 28px;
  }
  .lang-flag-wrap {
    width: 20px;
    height: 14px;
  }
  .media-frame-hero {
    aspect-ratio: 16 / 9;
    min-height: 220px;
    height: auto;
  }
}

@media (max-width: 560px) {
  .method-rail { grid-template-columns: 1fr; }
  .shell { width: min(1120px, calc(100% - 1rem)); }
  .brand { max-width: calc(100% - 148px); }
  .brand img { width: min(136px, 38vw); }
  .lang-link { width: 26px; height: 26px; flex-basis: 26px; min-width: 26px; max-width: 26px; }
  .nav-toggle { width: 40px; height: 40px; }
  .hero { padding-top: 1.8rem; }
  .hero h1 { max-width: none; }
  .page-hero h1 { font-size: clamp(1.65rem, 7vw, 2.35rem); }
  .page-hero .hero-actions .btn { flex: 1 1 calc(50% - .4rem); min-width: 0; }
  .cards-grid, .steps { gap: .85rem; }
  .section-head .btn { width: 100%; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important; transition: none !important; scroll-behavior: auto !important;
  }
  .hero-gallery-slide {
    transform: none !important;
    -webkit-transform: none !important;
  }
  .hero-gallery-slide.is-active {
    opacity: 1 !important;
    visibility: visible !important;
  }
}