/* ==========================================================
   TOKENS
   ========================================================== */
:root {
  --blue: #0D7DFC;
  --blue-deep: #00092B;
  --blue-sky: #30B6F4;
  --blue-elec: #2884FC;
  --peach: #FFBC7D;
  --black: #020101;
  --white: #FFFFFF;
  --gray-50: #F7F7F7;
  --gray-100: #EFEFF1;
  --gray-200: #DCDCDE;
  --gray-500: #9599A7;

  --font-display: 'Libre Franklin', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --container: 1280px;
  --gutter: clamp(20px, 4vw, 64px);
  --radius: 2px;

  --ease: cubic-bezier(.2,.7,.2,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
}

/* ==========================================================
   RESET
   ========================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--black);
  background: var(--white);
  line-height: 1.55;
  font-size: 16px;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea { font: inherit; color: inherit; }
ul { list-style: none; }

/* ==========================================================
   LAYOUT
   ========================================================== */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  width: 100%;
}

section { position: relative; }

/* ==========================================================
   TYPOGRAPHY
   ========================================================== */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--blue-deep);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.02em;
}

.display-xl {
  font-size: clamp(44px, 6.2vw, 96px);
  font-weight: 900;
  letter-spacing: -0.035em;
  line-height: 1;
}
.display-lg {
  font-size: clamp(40px, 5.5vw, 80px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1;
}
.display-md {
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 700;
  line-height: 1.1;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--blue);
}

.lead {
  font-size: clamp(17px, 1.4vw, 20px);
  line-height: 1.55;
  color: #31344a;
  font-weight: 400;
}

/* ==========================================================
   PROGRESS BAR
   ========================================================== */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0%;
  background: var(--blue);
  z-index: 1000;
  transition: width 0.1s linear;
}

/* ==========================================================
   NAV
   ========================================================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 0;
  background: rgba(255,255,255,0.82);
  backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), padding 0.3s var(--ease);
}
.nav.scrolled {
  padding: 14px 0;
  border-color: var(--gray-200);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  color: var(--blue-deep);
  letter-spacing: -0.02em;
  transition: opacity 0.3s var(--ease);
}
.logo:hover { opacity: 0.85; }
.logo__img {
  height: 56px;
  width: auto;
  display: block;
}
.nav.scrolled .logo__img { height: 48px; transition: height 0.3s var(--ease); }
.logo__img--inverted {
  filter: brightness(0) invert(1);
  opacity: 0.95;
}

.nav__links {
  display: flex;
  gap: 36px;
  align-items: center;
}
.nav__link {
  font-size: 14px;
  font-weight: 500;
  color: var(--blue-deep);
  position: relative;
  padding: 6px 0;
}
.nav__link::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 100%;
  height: 1.5px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease-out);
}
.nav__link:hover::after,
.nav__link.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* Dropdown */
.nav__item {
  position: relative;
  padding: 6px 0;
}
.nav__item-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--blue-deep);
  position: relative;
  padding: 6px 0;
  cursor: pointer;
}
.nav__item-trigger::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 100%;
  height: 1.5px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease-out);
}
.nav__item:hover .nav__item-trigger::after,
.nav__item.open .nav__item-trigger::after,
.nav__item-trigger.active::after {
  transform: scaleX(1);
  transform-origin: left;
}
.nav__item-caret {
  transition: transform 0.3s var(--ease);
}
.nav__item:hover .nav__item-caret,
.nav__item.open .nav__item-caret {
  transform: rotate(180deg);
}

.nav__dropdown {
  position: absolute;
  top: calc(100% + 14px);
  left: -24px;
  min-width: 320px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  box-shadow: 0 24px 48px rgba(0,9,43,0.08);
  padding: 12px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease), visibility 0.3s;
  z-index: 101;
}
.nav__dropdown::before {
  content: '';
  position: absolute;
  top: -14px; left: 0; right: 0;
  height: 14px;
}
.nav__item:hover .nav__dropdown,
.nav__item.open .nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav__dropdown-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  color: var(--blue-deep);
  font-size: 14px;
  font-weight: 500;
  transition: background 0.3s var(--ease);
  position: relative;
}
.nav__dropdown-item:hover {
  background: var(--gray-50);
}
.nav__dropdown-item-num {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--blue);
  letter-spacing: 0.15em;
  min-width: 22px;
}
.nav__dropdown-item-arrow {
  margin-left: auto;
  color: var(--gray-500);
  transition: transform 0.3s var(--ease), color 0.3s var(--ease);
}
.nav__dropdown-item:hover .nav__dropdown-item-arrow {
  transform: translateX(4px);
  color: var(--blue);
}

.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  background: var(--blue-deep);
  color: var(--white);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: background 0.3s var(--ease);
  position: relative;
  overflow: hidden;
}
.nav__cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--blue);
  transform: translateX(-101%);
  transition: transform 0.4s var(--ease-out);
}
.nav__cta:hover::before { transform: translateX(0); }
.nav__cta span { position: relative; z-index: 1; }
.nav__cta svg { position: relative; z-index: 1; transition: transform 0.3s var(--ease); }
.nav__cta:hover svg { transform: translateX(4px); }

.nav__toggle {
  display: none;
  width: 40px; height: 40px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}
.nav__toggle span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--blue-deep);
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.nav.menu-open .nav__toggle span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav.menu-open .nav__toggle span:nth-child(2) { opacity: 0; }
.nav.menu-open .nav__toggle span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.nav__menu-mobile { display: none; }

/* ==========================================================
   HERO (main/home)
   ========================================================== */
.hero {
  min-height: 100vh;
  padding: 140px 0 80px;
  position: relative;
  background: linear-gradient(180deg, var(--blue-deep) 0%, #001557 50%, #022a8d 100%);
  color: var(--white);
  overflow: hidden;
  display: flex;
  align-items: center;
}
.hero__grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.055) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 70% 40%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 70% 40%, black 30%, transparent 75%);
}
.hero__glow {
  position: absolute;
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(13,125,252,0.45) 0%, transparent 60%);
  top: -200px; right: -200px;
  filter: blur(40px);
  will-change: transform;
}
.hero__noise {
  position: absolute; inset: 0;
  opacity: 0.08;
  mix-blend-mode: overlay;
  pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.5 0'/></filter><rect width='200' height='200' filter='url(%23n)' opacity='1'/></svg>");
}

.hero__marker {
  position: absolute;
  top: 120px;
  left: var(--gutter);
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.15em;
  display: flex;
  gap: 24px;
  align-items: center;
}
.hero__marker span { display: flex; gap: 8px; align-items: center; }
.hero__marker .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--blue-sky);
  box-shadow: 0 0 12px var(--blue-sky);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.3); }
}

.hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  grid-template-rows: auto auto;
  gap: 64px 80px;
  align-items: center;
  position: relative;
  z-index: 2;
  width: 100%;
}
.hero__content { grid-column: 1; grid-row: 1; min-width: 0; }
.hero__blueprint { grid-column: 2; grid-row: 1; }

.hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(255,255,255,0.65);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 40px;
  opacity: 0;
  transform: translateY(20px);
  animation: rise 0.9s var(--ease-out) 0.15s forwards;
}
.hero__eyebrow .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--blue-sky);
  box-shadow: 0 0 14px var(--blue-sky);
  animation: pulse 2s ease-in-out infinite;
  margin-right: -6px;
}
.hero__eyebrow-sep {
  position: relative;
  padding-left: 18px;
}
.hero__eyebrow-sep::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  transform: translateY(-50%);
}

.hero__kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--blue-sky);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
  opacity: 0;
  transform: translateY(20px);
  animation: rise 0.9s var(--ease-out) 0.25s forwards;
}
.hero__kicker-bar {
  width: 48px;
  height: 1px;
  background: var(--blue-sky);
}

.hero__lead-accent {
  color: var(--peach);
  font-weight: 600;
}

.hero__blueprint {
  position: relative;
  width: 100%;
  max-width: 480px;
  aspect-ratio: 1;
  justify-self: end;
  opacity: 0;
  transform: translateY(30px) scale(0.96);
  animation: rise 1.2s var(--ease-out) 0.7s forwards;
}
.hero__blueprint svg { width: 100%; height: 100%; display: block; }

.hero__metrics {
  grid-column: 1 / -1;
  grid-row: 2;
  display: grid;
  grid-template-columns: 40px repeat(4, 1fr);
  gap: 48px;
  width: 100%;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.12);
  opacity: 0;
  transform: translateY(20px);
  animation: rise 1s var(--ease-out) 0.85s forwards;
  align-items: end;
}
.hero__scroll-tag {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.4em;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
  align-self: center;
  padding: 6px 0;
  border-top: 1px solid rgba(255,255,255,0.15);
  border-bottom: 1px solid rgba(255,255,255,0.15);
}
.hero__metric-value {
  font-family: var(--font-display);
  font-size: clamp(32px, 3vw, 48px);
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.hero__metric-label {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  line-height: 1.5;
}

.hero__kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--blue-sky);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
  opacity: 0;
  transform: translateY(20px);
  animation: rise 0.9s var(--ease-out) 0.2s forwards;
}
.hero__kicker::before {
  content: '';
  width: 40px;
  height: 1px;
  background: var(--blue-sky);
}

.hero__title {
  color: var(--white);
  margin-bottom: 32px;
  max-width: 14ch;
  opacity: 0;
  transform: translateY(30px);
  animation: rise 1s var(--ease-out) 0.35s forwards;
}
.hero__title .line { display: block; }
.hero__title em {
  font-style: normal;
  color: var(--blue-sky);
  position: relative;
  display: inline-block;
}
.hero__title em::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 8px;
  height: 6px;
  background: var(--peach);
  opacity: 0.85;
  z-index: -1;
}

.hero__lead {
  font-size: clamp(16px, 1.3vw, 19px);
  color: rgba(255,255,255,0.78);
  max-width: 520px;
  margin-bottom: 44px;
  opacity: 0;
  transform: translateY(20px);
  animation: rise 1s var(--ease-out) 0.5s forwards;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(20px);
  animation: rise 1s var(--ease-out) 0.65s forwards;
}

@keyframes rise {
  to { opacity: 1; transform: translateY(0); }
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 28px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: all 0.3s var(--ease);
  position: relative;
  overflow: hidden;
}
.btn-primary {
  background: var(--blue);
  color: var(--white);
  border: 1px solid var(--blue);
}
.btn-primary:hover {
  background: var(--white);
  color: var(--blue-deep);
  border-color: var(--white);
}
.btn-ghost {
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.25);
}
.btn-ghost:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.06);
}
.btn-ghost--dark {
  color: var(--blue-deep);
  border-color: var(--gray-200);
}
.btn-ghost--dark:hover {
  border-color: var(--blue-deep);
  background: var(--blue-deep);
  color: var(--white);
}
.btn svg { transition: transform 0.3s var(--ease); }
.btn:hover svg { transform: translateX(4px); }

/* Hero visual: blueprint */
.blueprint {
  position: relative;
  aspect-ratio: 1;
  opacity: 0;
  transform: translateY(40px) scale(0.95);
  animation: rise 1.2s var(--ease-out) 0.8s forwards;
}
.blueprint svg { width: 100%; height: 100%; }
.blueprint__label {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 10px;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.blueprint__label--tl { top: 8px; left: 8px; }
.blueprint__label--tr { top: 8px; right: 8px; }
.blueprint__label--br { bottom: 8px; right: 8px; }
.blueprint__label--bl { bottom: 8px; left: 8px; }

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.hero__scroll-line {
  width: 1px; height: 44px;
  background: linear-gradient(to bottom, transparent, var(--white));
  animation: scrollHint 2.2s ease-in-out infinite;
}
@keyframes scrollHint {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  50.01% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ==========================================================
   PAGE HERO (inner pages)
   ========================================================== */
.page-hero {
  padding: 180px 0 100px;
  position: relative;
  background: linear-gradient(180deg, var(--blue-deep) 0%, #001557 80%, #022a8d 100%);
  color: var(--white);
  overflow: hidden;
}
.page-hero__grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.055) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 80% 30%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 80% 30%, black 30%, transparent 75%);
  pointer-events: none;
}
.page-hero__glow {
  position: absolute;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(13,125,252,0.4) 0%, transparent 60%);
  top: -250px; right: -150px;
  filter: blur(50px);
  pointer-events: none;
}
.page-hero__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: end;
  position: relative;
  z-index: 2;
}
.breadcrumb {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin-bottom: 28px;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.breadcrumb a {
  color: rgba(255,255,255,0.8);
  transition: color 0.3s var(--ease);
}
.breadcrumb a:hover { color: var(--blue-sky); }
.breadcrumb__sep { color: rgba(255,255,255,0.3); }
.breadcrumb__current { color: var(--peach); }

.page-hero__title {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 88px);
  font-weight: 900;
  letter-spacing: -0.035em;
  line-height: 0.98;
  color: var(--white);
  margin-bottom: 24px;
  max-width: 22ch;
}
.page-hero__title em {
  font-style: normal;
  color: var(--blue-sky);
}
.page-hero__lead {
  font-size: clamp(16px, 1.3vw, 19px);
  color: rgba(255,255,255,0.8);
  max-width: 620px;
  line-height: 1.55;
}
.page-hero__meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.2em;
  text-align: right;
  line-height: 1.8;
  text-transform: uppercase;
}
.page-hero__meta strong {
  color: var(--peach);
  font-weight: 500;
}

/* ==========================================================
   SECTION HEADER
   ========================================================== */
.section-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: end;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--gray-200);
  margin-bottom: 72px;
}
.section-head__num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--blue);
  letter-spacing: 0.15em;
}
.section-head__title {
  max-width: 720px;
}
.section-head__meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gray-500);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: right;
}

/* ==========================================================
   ABOUT
   ========================================================== */
.about {
  padding: 140px 0 120px;
  background: var(--white);
}
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 96px;
  align-items: center;
  margin-bottom: 120px;
}
.about__text p {
  font-size: 17px;
  color: #3a3d52;
  margin-bottom: 20px;
  max-width: 540px;
}
.about__text .highlight {
  color: var(--blue-deep);
  font-weight: 600;
}

.about__visual {
  position: relative;
  aspect-ratio: 4 / 5;
  background: linear-gradient(145deg, var(--blue-deep) 0%, #001a65 60%, var(--blue) 100%);
  overflow: hidden;
}
.about__visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 40px 40px;
}
.about__visual-badge {
  position: absolute;
  bottom: 32px; left: 32px;
  right: 32px;
  color: var(--white);
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.2);
}
.about__visual-badge .stat {
  font-family: var(--font-display);
  font-size: 72px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.03em;
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 8px;
}
.about__visual-badge .stat sup {
  font-size: 28px;
  color: var(--peach);
}
.about__visual-badge .label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
}

.about__visual-corner {
  position: absolute;
  top: 20px; right: 20px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.6);
  display: flex;
  align-items: center;
  gap: 8px;
}
.about__visual-corner .dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--peach);
}

.about__visual-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 70%, rgba(13,125,252,0.35), transparent 60%),
    radial-gradient(circle at 80% 20%, rgba(48,182,244,0.25), transparent 50%);
}

/* Pillars */
.pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--gray-200);
}
.pillar {
  padding: 40px 32px;
  border-right: 1px solid var(--gray-200);
  position: relative;
  transition: background 0.4s var(--ease);
}
.pillar:last-child { border-right: none; }
.pillar:hover { background: var(--gray-50); }
.pillar__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--blue);
  letter-spacing: 0.15em;
  margin-bottom: 32px;
}
.pillar__icon {
  width: 44px; height: 44px;
  color: var(--blue-deep);
  margin-bottom: 28px;
  transition: color 0.3s var(--ease), transform 0.4s var(--ease-out);
}
.pillar:hover .pillar__icon {
  color: var(--blue);
  transform: translateY(-4px);
}
.pillar__title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--blue-deep);
  margin-bottom: 14px;
  line-height: 1.2;
}
.pillar__desc {
  font-size: 14px;
  color: #5a5e73;
  line-height: 1.6;
}

.about__cta {
  margin-top: 60px;
  display: flex;
  justify-content: center;
}

/* ==========================================================
   EQUIPMENT
   ========================================================== */
.equipment {
  padding: 140px 0 120px;
  background: var(--white);
}
.equipment--inline {
  margin-top: 120px;
  padding: 80px 0 0;
  border-top: 1px solid var(--gray-200);
}
.equipment__head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: end;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--gray-200);
  margin-bottom: 56px;
}
.equipment__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--gray-200);
  border: 1px solid var(--gray-200);
  margin-bottom: 32px;
}
.equipment__card {
  background: var(--white);
  padding: 36px 30px 32px;
  position: relative;
  min-height: 340px;
  display: flex;
  flex-direction: column;
  transition: background 0.4s var(--ease);
}
.equipment__card:hover { background: var(--gray-50); }
.equipment__card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.55s var(--ease-out);
}
.equipment__card:hover::before { transform: scaleX(1); }
.equipment__card-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gray-500);
  letter-spacing: 0.2em;
  margin-bottom: 24px;
}
.equipment__card-brand {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--peach);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.equipment__card-brand::before {
  content: '';
  width: 16px; height: 1px;
  background: var(--peach);
}
.equipment__card-title {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 800;
  color: var(--blue-deep);
  line-height: 1.1;
  margin-bottom: 14px;
  letter-spacing: -0.015em;
}
.equipment__card-desc {
  font-size: 13.5px;
  color: #5a5e73;
  line-height: 1.55;
  margin-bottom: 24px;
  flex-grow: 1;
}
.equipment__card-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding-top: 20px;
  border-top: 1px solid var(--gray-200);
}
.equipment__card-spec-value {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  color: var(--blue-deep);
  line-height: 1;
  letter-spacing: -0.015em;
}
.equipment__card-spec-value .accent { color: var(--blue); }
.equipment__card-spec-label {
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: var(--gray-500);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-top: 6px;
}

.standards {
  background: var(--blue-deep);
  color: var(--white);
  padding: 36px 40px;
  display: grid;
  grid-template-columns: 1fr 2.2fr;
  gap: 48px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.standards::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(90deg, black, transparent 70%);
  -webkit-mask-image: linear-gradient(90deg, black, transparent 70%);
}
.standards > * { position: relative; z-index: 1; }
.standards__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--blue-sky);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 12px;
}
.standards__label::before {
  content: '';
  width: 24px; height: 1px;
  background: var(--blue-sky);
}
.standards__list {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}
.standards__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.standards__item-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.01em;
  line-height: 1;
}
.standards__item-desc {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
}

/* ==========================================================
   SERVICES
   ========================================================== */
.services {
  padding: 140px 0 120px;
  background: var(--gray-50);
  position: relative;
}
.services::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--gray-200) 1px, transparent 1px),
    linear-gradient(90deg, var(--gray-200) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.5;
  mask-image: radial-gradient(ellipse 100% 80% at 50% 50%, transparent 20%, black 80%);
  -webkit-mask-image: radial-gradient(ellipse 100% 80% at 50% 50%, transparent 20%, black 80%);
  pointer-events: none;
}
.services > * { position: relative; z-index: 1; }

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--gray-200);
  border: 1px solid var(--gray-200);
}
.service {
  background: var(--white);
  padding: 48px 40px 44px;
  position: relative;
  overflow: hidden;
  transition: background 0.5s var(--ease);
  min-height: 360px;
  display: flex;
  flex-direction: column;
}
.service::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.55s var(--ease-out);
}
.service:hover::before { transform: scaleX(1); }
.service:hover {
  background: var(--blue-deep);
}
.service:hover * { color: var(--white); }
.service:hover .service__num { color: var(--blue-sky); }
.service:hover .service__link { color: var(--peach); }
.service:hover .service__link-arrow { border-color: var(--peach); }

.service__num {
  font-family: var(--font-mono);
  font-size: 80px;
  font-weight: 500;
  color: var(--gray-200);
  line-height: 1;
  letter-spacing: -0.03em;
  transition: color 0.4s var(--ease);
  position: absolute;
  top: 32px; right: 32px;
}
.service__icon {
  width: 48px; height: 48px;
  color: var(--blue);
  margin-bottom: 40px;
  transition: color 0.3s var(--ease);
}
.service__title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--blue-deep);
  line-height: 1.2;
  margin-bottom: 14px;
  max-width: 14ch;
  transition: color 0.4s var(--ease);
}
.service__desc {
  font-size: 14.5px;
  color: #5a5e73;
  line-height: 1.6;
  margin-bottom: 28px;
  flex-grow: 1;
  transition: color 0.4s var(--ease);
}
.service__link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--blue);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: color 0.3s var(--ease);
}
.service__link-arrow {
  width: 28px; height: 28px;
  border: 1px solid var(--blue);
  border-radius: 50%;
  display: grid;
  place-items: center;
  transition: all 0.3s var(--ease);
}
.service:hover .service__link-arrow {
  transform: translateX(4px);
  background: var(--peach);
}

/* ==========================================================
   SERVICE DETAIL
   ========================================================== */
.service-detail-section {
  padding: 140px 0 120px;
  background: var(--white);
  position: relative;
}
.service-detail-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--gray-100) 1px, transparent 1px),
    linear-gradient(90deg, var(--gray-100) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.4;
  mask-image: radial-gradient(ellipse 100% 80% at 50% 50%, transparent 20%, black 80%);
  -webkit-mask-image: radial-gradient(ellipse 100% 80% at 50% 50%, transparent 20%, black 80%);
  pointer-events: none;
}
.service-detail-section > * { position: relative; z-index: 1; }

.service-detail {
  padding: 80px 0;
  border-top: 1px solid var(--gray-200);
}
.service-detail:first-of-type { border-top: none; padding-top: 0; }
.service-detail:last-of-type { padding-bottom: 0; }

.service-detail__inner {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 80px;
  align-items: start;
}
.service-detail--reverse .service-detail__inner {
  grid-template-columns: 1.1fr 0.9fr;
  direction: rtl;
}
.service-detail--reverse .service-detail__inner > * { direction: ltr; }

.service-detail__info { position: sticky; top: 100px; }
.service-detail__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--blue);
  letter-spacing: 0.22em;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.service-detail__num::before {
  content: '';
  width: 32px; height: 1px;
  background: var(--blue);
}
.service-detail__title {
  font-family: var(--font-display);
  font-size: clamp(32px, 3.6vw, 52px);
  font-weight: 800;
  color: var(--blue-deep);
  line-height: 1.04;
  letter-spacing: -0.025em;
  margin-bottom: 28px;
}
.service-detail__lead {
  font-size: 16.5px;
  color: #3a3d52;
  line-height: 1.6;
  margin-bottom: 32px;
}
.service-detail__tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.service-detail__tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue-deep);
  padding: 6px 12px;
  border: 1px solid var(--gray-200);
  background: var(--white);
}

.service-detail__features {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.feature {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 24px;
  padding: 28px 0;
  border-top: 1px solid var(--gray-200);
  transition: padding-left 0.3s var(--ease);
}
.feature:last-child { border-bottom: 1px solid var(--gray-200); }
.feature:hover { padding-left: 8px; }
.feature__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--blue);
  letter-spacing: 0.18em;
  padding-top: 4px;
}
.feature__label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  color: var(--peach);
  text-transform: uppercase;
  margin-bottom: 8px;
  font-weight: 500;
}
.feature__title {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--blue-deep);
  margin-bottom: 10px;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.feature__desc {
  font-size: 14.5px;
  color: #5a5e73;
  line-height: 1.6;
}
.feature__desc strong { color: var(--blue-deep); font-weight: 600; }

.process-steps {
  margin-top: 32px;
  padding: 28px;
  background: var(--gray-50);
  border-left: 3px solid var(--blue);
}
.process-steps__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--blue);
  text-transform: uppercase;
  margin-bottom: 18px;
}
.process-steps__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.process-steps__item {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 14px;
  align-items: baseline;
  font-size: 14.5px;
  color: var(--blue-deep);
}
.process-steps__item-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--blue);
  letter-spacing: 0.15em;
  font-weight: 500;
}

.exposure-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  border: 1px solid var(--gray-200);
  margin-top: 28px;
}
.exposure {
  padding: 20px 16px;
  border-right: 1px solid var(--gray-200);
  text-align: center;
}
.exposure:last-child { border-right: none; }
.exposure__icon {
  width: 32px; height: 32px;
  color: var(--blue);
  margin: 0 auto 10px;
}
.exposure__title {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--blue-deep);
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 6px;
}
.exposure__desc {
  font-size: 11px;
  color: var(--gray-500);
  line-height: 1.4;
}

/* ==========================================================
   RELATED SERVICES
   ========================================================== */
.related {
  padding: 120px 0;
  background: var(--gray-50);
  position: relative;
}
.related__head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--gray-200);
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.related__title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 44px);
  font-weight: 800;
  color: var(--blue-deep);
  line-height: 1.05;
  letter-spacing: -0.02em;
  max-width: 520px;
}
.related__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--gray-200);
  border: 1px solid var(--gray-200);
}

/* ==========================================================
   PROJECTS
   ========================================================== */
.projects {
  padding: 140px 0 120px;
  background: var(--white);
  position: relative;
}
.projects__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 32px;
}
.projects__card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/5;
  background: var(--blue-deep);
  cursor: pointer;
}
.projects__card:nth-child(2) { aspect-ratio: 4/5; margin-top: 80px; }

.projects__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease-out), filter 0.6s var(--ease);
  filter: saturate(0.9) contrast(1.05);
}
.projects__card:hover .projects__img {
  transform: scale(1.05);
  filter: saturate(1) contrast(1.1);
}

.projects__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,9,43,0.25) 0%, rgba(0,9,43,0.15) 40%, rgba(0,9,43,0.92) 100%);
  z-index: 1;
}

.projects__tag {
  position: absolute;
  top: 28px; left: 28px;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--white);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 8px 14px;
  background: rgba(13,125,252,0.85);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  gap: 10px;
}
.projects__tag .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--peach);
  box-shadow: 0 0 10px var(--peach);
}

.projects__meta {
  position: absolute;
  top: 28px; right: 28px;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 10px;
  color: rgba(255,255,255,0.75);
  letter-spacing: 0.15em;
  text-align: right;
  line-height: 1.6;
}

.projects__body {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  z-index: 2;
  padding: 40px 36px 36px;
  color: var(--white);
}
.projects__title {
  font-family: var(--font-display);
  font-size: clamp(26px, 2.6vw, 36px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 12px;
  max-width: 14ch;
}
.projects__desc {
  font-size: 14.5px;
  line-height: 1.55;
  color: rgba(255,255,255,0.8);
  margin-bottom: 24px;
  max-width: 36ch;
}
.projects__specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.18);
}
.projects__spec-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin-bottom: 6px;
}
.projects__spec-value {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.01em;
  line-height: 1;
}
.projects__spec-value .accent { color: var(--peach); }

.projects__corner {
  position: absolute;
  width: 18px; height: 18px;
  z-index: 3;
  pointer-events: none;
}
.projects__corner::before, .projects__corner::after {
  content: '';
  position: absolute;
  background: var(--peach);
}
.projects__corner--tl { top: 10px; left: 10px; }
.projects__corner--tl::before { top: 0; left: 0; width: 18px; height: 1px; }
.projects__corner--tl::after { top: 0; left: 0; width: 1px; height: 18px; }
.projects__corner--br { bottom: 10px; right: 10px; }
.projects__corner--br::before { bottom: 0; right: 0; width: 18px; height: 1px; }
.projects__corner--br::after { bottom: 0; right: 0; width: 1px; height: 18px; }

/* ==========================================================
   STATS
   ========================================================== */
.stats {
  padding: 120px 0;
  background: var(--blue-deep);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 80px 80px;
}
.stats::after {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(13,125,252,0.3) 0%, transparent 60%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  filter: blur(60px);
}
.stats__inner { position: relative; z-index: 1; }

.stats__intro {
  max-width: 680px;
  margin-bottom: 80px;
}
.stats__intro .eyebrow { color: var(--blue-sky); }
.stats__intro .eyebrow::before { background: var(--blue-sky); }
.stats__intro h2 { color: var(--white); }

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 48px;
}
.stat-item {
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.15);
  position: relative;
}
.stat-item::before {
  content: '';
  position: absolute;
  top: -1px; left: 0;
  width: 48px; height: 1px;
  background: var(--blue-sky);
}
.stat-item__value {
  font-family: var(--font-display);
  font-size: clamp(56px, 6vw, 96px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.035em;
  color: var(--white);
  margin-bottom: 16px;
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.stat-item__value .prefix,
.stat-item__value .suffix {
  font-size: 32px;
  color: var(--peach);
  font-weight: 700;
}
.stat-item__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  line-height: 1.5;
}

/* ==========================================================
   CLIENTS
   ========================================================== */
.clients {
  padding: 120px 0 100px;
  background: var(--white);
}
.clients__head {
  text-align: center;
  margin-bottom: 72px;
}
.clients__head .eyebrow {
  justify-content: center;
}
.clients__head .eyebrow::before {
  display: none;
}
.clients__head h2 {
  margin-top: 16px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}
.clients__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  border: 1px solid var(--gray-200);
}
.client {
  aspect-ratio: 3 / 2;
  display: grid;
  place-items: center;
  border-right: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
  color: var(--gray-500);
  transition: all 0.35s var(--ease);
  position: relative;
  overflow: hidden;
}
.client:nth-child(6n) { border-right: none; }
.client:nth-child(n+7) { border-bottom: none; }
.client:hover {
  color: var(--blue-deep);
  background: var(--gray-50);
}
.client svg { width: 68px; height: 68px; transition: transform 0.4s var(--ease-out); }
.client:hover svg { transform: scale(1.1); }

/* ==========================================================
   CTA BAND
   ========================================================== */
.cta-band {
  padding: 100px 0;
  background: var(--blue-deep);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 30% 50%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 30% 50%, black 30%, transparent 75%);
}
.cta-band__inner {
  display: grid;
  grid-template-columns: 1.1fr auto;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.cta-band__eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--blue-sky);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: 24px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.cta-band__eyebrow::before {
  content: '';
  width: 32px; height: 1px;
  background: var(--blue-sky);
}
.cta-band__title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.05;
  letter-spacing: -0.025em;
  max-width: 22ch;
}
.cta-band__title em {
  font-style: normal;
  color: var(--peach);
}

/* ==========================================================
   CONTACT
   ========================================================== */
.contact {
  padding: 140px 0;
  background: var(--gray-50);
  position: relative;
  overflow: hidden;
}
.contact__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 80px;
  align-items: start;
}

.contact__info h2 { margin-bottom: 24px; }
.contact__info p.lead {
  margin-bottom: 48px;
  max-width: 440px;
}
.contact__details {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.contact__detail {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 20px 0;
  border-top: 1px solid var(--gray-200);
}
.contact__detail:last-child { border-bottom: 1px solid var(--gray-200); }
.contact__detail-icon {
  width: 40px; height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid var(--gray-200);
  color: var(--blue);
  flex-shrink: 0;
}
.contact__detail-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 6px;
}
.contact__detail-value {
  font-size: 16px;
  font-weight: 500;
  color: var(--blue-deep);
  line-height: 1.45;
}
.contact__detail-value a { border-bottom: 1px solid transparent; transition: border-color 0.3s var(--ease); }
.contact__detail-value a:hover { border-bottom-color: var(--blue); }

/* Form */
.form {
  background: var(--white);
  padding: 48px;
  border: 1px solid var(--gray-200);
}
.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.field {
  position: relative;
  margin-bottom: 28px;
}
.field label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-500);
  display: block;
  margin-bottom: 10px;
}
.field input, .field textarea {
  width: 100%;
  padding: 12px 0;
  border: none;
  border-bottom: 1px solid var(--gray-200);
  background: transparent;
  font-size: 15px;
  color: var(--blue-deep);
  transition: border-color 0.3s var(--ease);
  outline: none;
}
.field textarea {
  resize: vertical;
  min-height: 100px;
  padding-top: 12px;
}
.field input:focus, .field textarea:focus {
  border-bottom-color: var(--blue);
}
.field input::placeholder, .field textarea::placeholder {
  color: var(--gray-500);
  opacity: 0.7;
}
.form__note {
  font-size: 12px;
  color: var(--gray-500);
  margin: 16px 0 24px;
  line-height: 1.5;
}
.form__submit {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 18px 32px;
  background: var(--blue-deep);
  color: var(--white);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: background 0.3s var(--ease);
  width: 100%;
  justify-content: center;
}
.form__submit:hover {
  background: var(--blue);
}
.form__submit svg { transition: transform 0.3s var(--ease); }
.form__submit:hover svg { transform: translateX(5px); }
.form__success {
  display: none;
  padding: 18px;
  background: rgba(13,125,252,0.08);
  border-left: 3px solid var(--blue);
  color: var(--blue-deep);
  font-size: 14px;
  margin-top: 20px;
}
.form__success.visible { display: block; animation: rise 0.5s var(--ease-out); }

/* ==========================================================
   FOOTER
   ========================================================== */
.footer {
  background: var(--blue-deep);
  color: rgba(255,255,255,0.7);
  padding: 100px 0 32px;
  position: relative;
  overflow: hidden;
}
.footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.8;
  mask-image: linear-gradient(to bottom, black, transparent);
  -webkit-mask-image: linear-gradient(to bottom, black, transparent);
}
.footer > * { position: relative; z-index: 1; }

.footer__top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 64px;
  padding-bottom: 72px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer__brand .logo__mark {
  background: var(--blue);
}
.footer__brand .logo { color: var(--white); }
.footer__brand p {
  font-size: 14px;
  margin-top: 24px;
  max-width: 340px;
  line-height: 1.6;
}
.footer__col-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin-bottom: 24px;
}
.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer__col a {
  font-size: 14px;
  color: rgba(255,255,255,0.85);
  transition: color 0.3s var(--ease);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.footer__col a::before {
  content: '';
  width: 0; height: 1px;
  background: var(--blue-sky);
  transition: width 0.3s var(--ease);
}
.footer__col a:hover { color: var(--white); }
.footer__col a:hover::before { width: 16px; }

.footer__social {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}
.footer__social a {
  width: 40px; height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.8);
  transition: all 0.3s var(--ease);
}
.footer__social a:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--white);
}
.footer__social a::before { display: none; }

.footer__bottom {
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.08em;
}
.footer__legal {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}
.footer__legal a {
  transition: color 0.3s var(--ease);
}
.footer__legal a:hover { color: var(--white); }

.footer__big-text {
  width: 100%;
  display: block;
  margin: 56px 0 0;
  user-select: none;
  pointer-events: none;
  overflow: visible;
}
.footer__big-text text {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -4px;
  fill: none;
  stroke: rgba(255,255,255,0.14);
  stroke-width: 1;
  paint-order: stroke;
}

/* ==========================================================
   REVEAL ON SCROLL
   ========================================================== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
  will-change: opacity, transform;
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}
.reveal[data-delay="1"] { transition-delay: 0.08s; }
.reveal[data-delay="2"] { transition-delay: 0.16s; }
.reveal[data-delay="3"] { transition-delay: 0.24s; }
.reveal[data-delay="4"] { transition-delay: 0.32s; }
.reveal[data-delay="5"] { transition-delay: 0.40s; }

/* ==========================================================
   RESPONSIVE
   ========================================================== */
@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 56px;
  }
  .hero__content, .hero__blueprint { grid-column: 1; }
  .hero__blueprint { grid-row: 2; max-width: 460px; justify-self: start; }
  .hero__metrics { grid-row: 3; grid-template-columns: 40px repeat(2, 1fr); gap: 40px; }
  .blueprint { max-width: 520px; margin: 0 auto; }
  .hero { min-height: auto; padding-top: 160px; padding-bottom: 100px; }

  .page-hero__inner { grid-template-columns: 1fr; gap: 32px; align-items: start; }
  .page-hero__meta { text-align: left; }

  .about__grid { grid-template-columns: 1fr; gap: 60px; margin-bottom: 80px; }
  .about__visual { max-width: 520px; aspect-ratio: 5/4; }

  .pillars { grid-template-columns: repeat(2, 1fr); }
  .pillar { border-bottom: 1px solid var(--gray-200); }
  .pillar:nth-child(2) { border-right: none; }
  .pillar:nth-child(3),
  .pillar:nth-child(4) { border-bottom: none; }

  .equipment__grid { grid-template-columns: repeat(2, 1fr); }
  .equipment__head { grid-template-columns: 1fr; gap: 16px; }
  .standards { grid-template-columns: 1fr; gap: 24px; }

  .service-detail__inner { grid-template-columns: 1fr; gap: 48px; }
  .service-detail--reverse .service-detail__inner { grid-template-columns: 1fr; direction: ltr; }
  .service-detail__info { position: static; }
  .exposure-grid { grid-template-columns: repeat(2, 1fr); }
  .exposure { border-right: 1px solid var(--gray-200); border-bottom: 1px solid var(--gray-200); }
  .exposure:nth-child(2n) { border-right: none; }
  .exposure:nth-last-child(-n+2) { border-bottom: none; }

  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .related__grid { grid-template-columns: repeat(2, 1fr); }

  .cta-band__inner { grid-template-columns: 1fr; gap: 32px; }

  .projects__grid { grid-template-columns: 1fr; gap: 40px; }
  .projects__card:nth-child(2) { margin-top: 0; }
  .projects__card { aspect-ratio: 16/11; }

  .stats__grid { grid-template-columns: repeat(2, 1fr); gap: 40px; }

  .clients__grid { grid-template-columns: repeat(3, 1fr); }
  .client { border-right: 1px solid var(--gray-200) !important; border-bottom: 1px solid var(--gray-200) !important; }
  .client:nth-child(3n) { border-right: none !important; }
  .client:nth-child(n+7) { border-bottom: none !important; }

  .contact__grid { grid-template-columns: 1fr; gap: 60px; }

  .footer__top { grid-template-columns: 1fr 1fr; gap: 48px; padding-bottom: 56px; }

  .nav__links, .nav__cta { display: none; }
  .nav__toggle { display: flex; }

  .nav__menu-mobile {
    position: fixed;
    top: 70px;
    left: 0; right: 0;
    background: var(--white);
    padding: 32px var(--gutter) 40px;
    display: none;
    flex-direction: column;
    gap: 4px;
    border-bottom: 1px solid var(--gray-200);
    box-shadow: 0 20px 40px rgba(0,9,43,0.08);
    max-height: calc(100vh - 70px);
    overflow-y: auto;
  }
  .nav.menu-open .nav__menu-mobile { display: flex; }
  .nav__menu-mobile > a {
    padding: 16px 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--blue-deep);
    border-bottom: 1px solid var(--gray-100);
  }
  .nav__menu-mobile .btn-primary {
    margin-top: 16px;
    justify-content: center;
  }

  .nav__mobile-group {
    border-bottom: 1px solid var(--gray-100);
    padding: 6px 0;
  }
  .nav__mobile-trigger {
    display: flex !important;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 14px 0 !important;
    font-size: 18px !important;
    font-weight: 600;
    color: var(--blue-deep) !important;
    cursor: pointer;
    border-bottom: none !important;
  }
  .nav__mobile-trigger svg {
    transition: transform 0.3s var(--ease);
    color: var(--blue);
  }
  .nav__mobile-group.open .nav__mobile-trigger svg {
    transform: rotate(180deg);
  }
  .nav__mobile-sublist {
    display: none;
    padding: 4px 0 14px 16px;
    flex-direction: column;
    gap: 2px;
    border-left: 1px solid var(--gray-200);
    margin-left: 4px;
  }
  .nav__mobile-group.open .nav__mobile-sublist { display: flex; }
  .nav__mobile-sublist a {
    padding: 10px 16px !important;
    font-size: 15px !important;
    color: var(--blue-deep);
    font-weight: 500;
    border-bottom: none !important;
  }
}

@media (max-width: 768px) {
  .section-head {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .section-head__meta { text-align: left; }

  .hero__marker { display: none; }
  .hero__title em::after { height: 4px; bottom: 4px; }
  .hero__eyebrow { flex-wrap: wrap; gap: 10px 14px; font-size: 10px; }
  .hero__blueprint { max-width: 100%; }
  .hero__metrics { grid-template-columns: 1fr 1fr; gap: 28px; }
  .hero__scroll-tag { display: none; }

  .pillars { grid-template-columns: 1fr; }
  .pillar { border-right: none; border-bottom: 1px solid var(--gray-200); }
  .pillar:last-child { border-bottom: none; }

  .equipment__grid { grid-template-columns: 1fr; }
  .equipment__card { min-height: auto; }
  .standards { padding: 28px 24px; }
  .standards__list { gap: 24px; }

  .service-detail { padding: 56px 0; }
  .service-detail__title { font-size: 32px; }
  .exposure-grid { grid-template-columns: 1fr; }
  .exposure { border-right: none !important; border-bottom: 1px solid var(--gray-200); }
  .exposure:last-child { border-bottom: none; }

  .services__grid { grid-template-columns: 1fr; }
  .related__grid { grid-template-columns: 1fr; }

  .projects__card { aspect-ratio: 4/5; }
  .projects__body { padding: 28px 24px 24px; }
  .projects__specs { grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
  .projects__spec-value { font-size: 17px; }

  .stats__grid { grid-template-columns: 1fr; gap: 32px; }

  .clients__grid { grid-template-columns: repeat(2, 1fr); }
  .client:nth-child(2n) { border-right: none !important; }
  .client:nth-child(n+7) { border-bottom: 1px solid var(--gray-200) !important; }

  .form { padding: 32px 24px; }
  .form__row { grid-template-columns: 1fr; gap: 0; }

  .footer__top { grid-template-columns: 1fr; gap: 40px; }

  .about { padding: 80px 0; }
  .services, .clients, .contact, .projects, .equipment, .related { padding: 80px 0; }
  .service-detail-section { padding: 80px 0; }
  .stats, .cta-band { padding: 80px 0; }
  .page-hero { padding: 140px 0 60px; }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}