/* ============================================================
   INDEX.CSS — Homepage-specific styles
   Shared base styles (reset, :root vars, element defaults)
   live in styles.css; this file contains only page-specific rules.
============================================================ */

/* ── Extra CSS variables used only on the homepage ── */
:root {
  --navy-glass: rgba(15,23,42,0.97);
  --text-light-muted: rgba(255,255,255,0.6);
  --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --hero-base: #FFFFFF;
  --hero-accent: #2563EB;
  --hero-dark: #0F172A;
  --accent-hover: #d4891e;
  --card-bg: rgba(248,250,252,0.9);
  --card-border: rgba(15,23,42,0.1);
}

/* Override scroll behaviour — homepage uses programmatic scrolling */
html { scroll-behavior: auto; }

body {
  font-family: var(--font-sans);
  -moz-osx-font-smoothing: grayscale;
}

img::selection { background: transparent; }
section, header, footer { position: relative; }

.scroll-locked { overflow: hidden; touch-action: none; position: fixed; width: 100%; height: calc(var(--vh, 1vh) * 100); }
.rotating { animation: rotate 10s linear infinite; }
@keyframes rotate { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

/* ============================================================
   PAGE WRAPPER (SCROLL SMOOTHER)
============================================================ */
.page_wrap { position: relative; }
.page_main { width: 100%; }

/* ============================================================
   NAVIGATION — FIXED (appears after hero scroll)
============================================================ */
.nav_wrap.home.fixed {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0;
  pointer-events: auto;
  opacity: 1 !important;
  background: rgba(15,23,42,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: background 0.35s ease, border-color 0.35s ease;
}
/* Nav text / logo colour transitions */
.nav_wrap.home.fixed .logo_nav_link.home,
.nav_wrap.home.fixed .nav_link.home:not(.cta) {
  transition: color 0.35s ease, opacity 0.35s ease;
}
.nav_wrap.home.fixed .logo_nav_img { transition: filter 0.35s ease; }
.nav_wrap.home.fixed .hamburger_6_line.home { transition: background 0.35s ease, transform 0.3s ease, opacity 0.3s ease; }

/* Light nav theme — over white sections */
.nav_wrap.home.fixed.nav--light {
  background: rgba(255,255,255,0.97);
  border-bottom: 1px solid rgba(15,23,42,0.10);
}
.nav_wrap.home.fixed.nav--light .logo_nav_link.home { color: var(--navy); }
.nav_wrap.home.fixed.nav--light .nav_link.home:not(.cta) { color: var(--navy); opacity: 0.75; }
.nav_wrap.home.fixed.nav--light .nav_link.home:not(.cta):hover { opacity: 1; background: rgba(15,23,42,0.06); }
.nav_wrap.home.fixed.nav--light .logo_nav_img { filter: none; }
.nav_wrap.home.fixed.nav--light .hamburger_6_line.home { background: var(--navy); }

/* NAVIGATION — ABSOLUTE (hidden — fixed nav handles everything) */
.nav_wrap.home.absolute { display: none !important; }

/* SHARED NAV CONTAINER */
.nav_contain.home {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 2.5rem;
  max-width: 1440px;
  margin: 0 auto;
}

/* LOGO */
.nav_logo.home { display: flex; align-items: center; gap: 0.5rem; }
.logo_nav_link.home {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #FFFFFF;
  text-decoration: none;
}
.logo_nav_img {
  height: 36px;
  width: auto;
  display: block;
  filter: brightness(0) invert(1);
}
.logo_nav_text.home {
  font-size: 1.1rem;
  font-weight: 800;
  color: inherit;
  letter-spacing: -0.02em;
}
.nav_wrap.home.fixed .logo_nav_img { filter: brightness(0) invert(1); }

/* NAV LINKS */
.nav_links.home { display: flex; align-items: center; gap: 1.5rem; }
.nav_link.home {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #FFFFFF;
  opacity: 0.85;
  padding: 0.4rem 0.6rem;
  border-radius: 6px;
  transition: opacity 0.2s, background 0.2s;
  text-decoration: none;
}
.nav_link.home:hover { opacity: 1; background: rgba(255,255,255,0.08); }
.nav_link.home.cta {
  background: var(--accent);
  color: var(--navy);
  opacity: 1;
  padding: 0.5rem 1.1rem;
  border-radius: 8px;
  font-weight: 700;
}
.nav_link.home.cta:hover { background: var(--accent-hover); color: #fff; }
.nav_link.home.roi-link {
  border: 1.5px solid rgba(37,99,235,0.5);
  padding: 0.4rem 1rem; border-radius: 7px;
  color: rgba(147,197,253,0.9) !important; opacity: 1;
}
.nav_link.home.roi-link:hover { border-color: #3B82F6; color: #fff !important; background: rgba(37,99,235,0.12); opacity: 1; }
.nav_wrap.home.fixed.nav--light .nav_link.home.roi-link { border-color: rgba(37,99,235,0.4); color: #1d4ed8 !important; }
.nav_wrap.home.fixed.nav--light .nav_link.home.roi-link:hover { border-color: #2563EB; background: rgba(37,99,235,0.08); }

/* HAMBURGER */
.menu-button {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px; height: 40px;
  border-radius: 8px;
  cursor: pointer;
  gap: 5px;
}
.hamburger_6_wrap { display: flex; flex-direction: column; gap: 5px; width: 22px; }
.hamburger_6_line.home {
  display: block; height: 2px; width: 100%;
  background: #FFFFFF;
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.hamburger_6_wrap.open .hamburger_6_line.home:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger_6_wrap.open .hamburger_6_line.home:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger_6_wrap.open .hamburger_6_line.home:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* MOBILE NAV */
.nav_mobile {
  display: none;
  position: fixed;
  top: 0; right: 0;
  width: min(340px, 85vw);
  height: 100vh;
  background: var(--navy);
  z-index: 2000;
  overflow-y: auto;
}
.nav_mobile_contain {
  display: flex; flex-direction: column;
  height: 100%;
  padding: 5rem 2rem 2rem;
}
.mobile_nav_group { display: flex; flex-direction: column; gap: 0.25rem; }
.mobile_nav_link {
  font-size: 1.25rem; font-weight: 600;
  color: #FFFFFF; padding: 0.85rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  text-decoration: none;
  display: block;
}
.mobile_nav_link:hover { color: var(--accent); }
.mobile_nav_bottom {
  margin-top: auto;
  padding-top: 2rem;
  font-size: 0.85rem;
  color: var(--text-light-muted);
}
.mobile_privacy_link { color: var(--text-light-muted); display: block; margin-bottom: 0.5rem; }
.mobile_copyright { color: var(--text-light-muted); }

@media (max-width: 768px) {
  .menu-button { display: flex; }
  .nav_links.home .nav_link.home:not(.cta) { display: none; }
  .nav_links.home .nav_link.home.cta { display: inline-flex; }
}

/* ============================================================
   PLATFORM DROPDOWN (fixed nav)
============================================================ */
.nav-platform-wrap { position: relative; }
.nav-platform-btn {
  display: inline-flex; align-items: center; gap: 0.35rem;
  font-size: 0.9375rem; font-weight: 600;
  color: #FFFFFF; opacity: 0.85;
  padding: 0.4rem 0.6rem; border-radius: 6px;
  background: none; border: none; cursor: pointer;
  font-family: inherit;
  transition: opacity 0.2s, background 0.2s;
}
.nav-platform-btn:hover { opacity: 1; background: rgba(255,255,255,0.08); }
.nav-platform-chevron {
  width: 11px; height: 11px;
  transition: transform 0.25s;
  flex-shrink: 0;
}
.nav-platform-wrap.open .nav-platform-chevron { transform: rotate(180deg); }
.nav-platform-dropdown {
  position: absolute;
  top: calc(100% + 0.625rem); left: 50%;
  transform: translateX(-50%) translateY(-8px);
  background: #1E293B;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px; padding: 0.5rem;
  min-width: 270px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.4);
  opacity: 0; pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 100;
}
.nav-platform-wrap.open .nav-platform-dropdown {
  opacity: 1; pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.nav-platform-dropdown a {
  display: block; padding: 0.6rem 0.9rem;
  font-size: 0.875rem; font-weight: 500;
  color: rgba(255,255,255,0.75);
  text-decoration: none; border-radius: 8px;
  transition: background 0.15s, color 0.15s;
}
.nav-platform-dropdown a:hover { background: rgba(255,255,255,0.08); color: #fff; }
/* Light theme overrides */
.nav_wrap.home.fixed.nav--light .nav-platform-btn { color: var(--navy); opacity: 0.75; }
.nav_wrap.home.fixed.nav--light .nav-platform-btn:hover { opacity: 1; background: rgba(15,23,42,0.06); }
.nav_wrap.home.fixed.nav--light .nav-platform-dropdown {
  background: #fff; border-color: rgba(15,23,42,0.1);
  box-shadow: 0 16px 48px rgba(15,23,42,0.15);
}
.nav_wrap.home.fixed.nav--light .nav-platform-dropdown a { color: rgba(15,23,42,0.7); }
.nav_wrap.home.fixed.nav--light .nav-platform-dropdown a:hover { background: #F1F5F9; color: #0F172A; }
@media (max-width: 768px) {
  .nav-platform-wrap { display: none; }
}

/* ============================================================
   HERO SECTION
============================================================ */
.hero_wrap {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
  background: #FFFFFF;
}

.overlay {
  position: absolute;
  inset: 0;
  background: rgba(15,23,42,0.55);
  z-index: 3;
  pointer-events: none;
}

.hero_text_wrap {
  position: absolute;
  top: 0; left: 0; right: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding-top: 6rem;
  z-index: 6;
  pointer-events: none;
}
.hero_title {
  font-size: clamp(2rem, 5vw, 4.5rem);
  font-weight: 800;
  text-align: center;
  color: #FFFFFF;
  line-height: 1.08;
  letter-spacing: -0.03em;
  max-width: 900px;
  padding: 0 2rem;
}

.svg_circle {
  position: absolute;
  left: 50%;
  transform: translateX(-50%) translateY(calc(var(--vh, 1vh) * 40));
  z-index: 2;
  will-change: transform, opacity;
  pointer-events: none;
}

.logo-sun-wrap {
  position: relative;
  width: 340px; height: 340px;
  filter: drop-shadow(0 0 80px rgba(255,255,255,0.9)) drop-shadow(0 0 160px rgba(255,255,255,0.45));
  pointer-events: none;
}
@media (min-width: 1440px) { .logo-sun-wrap { width: 380px; height: 380px; } }
@media (min-width: 1280px) and (max-width: 1439px) { .logo-sun-wrap { width: 330px; height: 330px; } }
@media (min-width: 992px) and (max-width: 1279px) { .logo-sun-wrap { width: 300px; height: 300px; } }
@media (min-width: 768px) and (max-width: 991px) { .logo-sun-wrap { width: 260px; height: 260px; } }
@media (max-width: 767px) { .logo-sun-wrap { width: 220px; height: 220px; } }

.logo-sun {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: contain;
  display: block;
  user-select: none;
  -webkit-user-drag: none;
}
.logo-sun-base { opacity: 1; z-index: 1; }
.logo-sun-full { opacity: 0; z-index: 2; }

.hero_lines_wrap {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: #0F172A;
  z-index: 5;
  will-change: opacity;
}
.lines_top {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
#hero-lines-canvas {
  display: block;
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
}

.hero_subtitle_wrap {
  position: absolute;
  bottom: 12%; left: 0; right: 0;
  padding: 0 2rem;
  transform: translateY(80%);
  z-index: 5;
  will-change: transform;
}
.hero_subtitle {
  font-size: clamp(1rem, 1.5vw, 1.3rem);
  font-weight: 400;
  line-height: 1.65;
  color: rgba(15,23,42,0.85);
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  will-change: opacity;
  opacity: 1.0;
}
.span_blue { color: var(--blue); font-weight: 600; }

/* ============================================================
   MISSION SECTION (slides up over hero)
============================================================ */
.mission_wrap-a {
  position: absolute;
  inset: 0;
  background: var(--navy);
  z-index: 8;
  transform: translateY(100%);
  will-change: transform;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mission_inner {
  position: relative;
  max-width: 900px;
  width: 100%;
  padding: 4rem 2rem;
  z-index: 2;
}
.bg_circle {
  position: absolute;
  width: 500px; height: 500px;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  pointer-events: none;
}
.bg_circle_small {
  position: absolute;
  width: 300px; height: 300px;
  top: 20%; right: 5%;
  z-index: 1;
  pointer-events: none;
  opacity: 0.4;
}
.mission_headline {
  position: relative;
  z-index: 2;
  margin-bottom: 2.5rem;
}
.mission_label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-faint);
  margin-bottom: 1.25rem;
}
.mission_title {
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.15;
  letter-spacing: -0.025em;
}
.mission_content-a { position: relative; z-index: 2; }
.mission_group { display: flex; flex-direction: column; gap: 1.5rem; }
.mission_body {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.65);
  max-width: 600px;
}
.outlined_button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.5rem;
  border: 1.5px solid rgba(255,255,255,0.3);
  border-radius: 8px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: #FFFFFF;
  background: transparent;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
}
.outlined_button:hover { border-color: var(--blue-faint); background: rgba(37,99,235,0.12); }
.outlined_button.light-blue { border-color: rgba(147,197,253,0.4); color: var(--blue-faint); }
.outlined_button.light-blue:hover { background: rgba(37,99,235,0.15); border-color: var(--blue-faint); }

/* ============================================================
   PRODUCT SECTION
============================================================ */
.product_wrap {
  position: relative;
  background: #F1F5F9;
  padding: 6rem 0 4rem;
  overflow: hidden;
}

.orbit-graphic {
  position: absolute;
  top: 3rem; right: 3rem;
  width: 200px; height: 200px;
  opacity: 0.12;
  pointer-events: none;
  z-index: 0;
}
@media (max-width: 768px) { .orbit-graphic { width: 120px; height: 120px; right: 1rem; } }

.product_container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 1;
}
.section-headline { margin-bottom: 3rem; }
.section-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 0.75rem;
}
.section_heading {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.1;
  letter-spacing: -0.025em;
}

.product_tabs { display: grid; grid-template-columns: 1fr; }
.animation_container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
@media (max-width: 900px) {
  .animation_container { grid-template-columns: 1fr; }
}

.accordion_container { padding-top: 1rem; }
.accordion_wrapper { display: flex; flex-direction: column; gap: 0; }

.accordion_item {
  border-bottom: 1px solid rgba(15,23,42,0.1);
  cursor: pointer;
}
.tab_title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--muted);
  padding: 1.25rem 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: color 0.2s ease;
  user-select: none;
}
.tab_title::after {
  content: '+';
  font-size: 1.25rem;
  font-weight: 300;
  color: var(--muted);
  flex-shrink: 0;
  transition: transform 0.3s ease, color 0.2s ease;
}
.accordion_item.active .tab_title { color: var(--navy); }
.accordion_item.active .tab_title::after { transform: rotate(45deg); color: var(--blue); }
.tab_title:hover { color: var(--navy); }

.accordion_content {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.38s ease, opacity 0.28s ease;
}
.accordion_item.active .accordion_content {
  max-height: 400px;
  opacity: 1;
}
.tab_description {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--muted);
  padding-bottom: 1rem;
}
.tab-learn-more {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  margin-bottom: 1.25rem;
  padding: 0.45rem 1rem;
  border: 1.5px solid var(--accent);
  border-radius: 6px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: background 0.18s, color 0.18s;
}
.tab-learn-more:hover { background: var(--accent); color: #0F172A; }

.animation_video_container {
  position: sticky;
  top: 6rem;
  height: 420px;
  border-radius: 16px;
  overflow: hidden;
  background: var(--navy);
  box-shadow: 0 20px 60px rgba(15,23,42,0.2);
}
@media (max-width: 900px) {
  .animation_video_container {
    position: relative; top: 0;
    height: 280px;
    order: -1;
  }
}

.video_animation {
  position: relative;
  width: 100%;
  height: 100%;
}
.tab-visual {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.4s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.tab-visual.active { opacity: 1; }
.tab-visual svg { width: 100%; height: 100%; max-height: 360px; }

.product_cards_stack {
  max-width: 1200px;
  margin: 5rem auto 0;
  padding: 0 2rem;
  position: relative;
  z-index: 1;
}
.product_cards_stack .grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
@media (max-width: 900px) {
  .product_cards_stack .grid { grid-template-columns: 1fr; }
}

.product_card {
  background: #FFFFFF;
  border: 1px solid rgba(15,23,42,0.08);
  border-radius: 16px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.product_card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(15,23,42,0.12);
}
.product_card_content { flex: 1; }
.product_card_title {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}
.product_card_description {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--muted);
}
.product_graphic {
  height: 120px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.product_card_graphic_css {
  width: 80px; height: 80px;
  position: relative;
}

/* Card 1 — See: rotating scan ring */
.anim-see .ring {
  width: 60px; height: 60px;
  border: 2px solid var(--blue-faint);
  border-radius: 50%;
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation: scan-pulse 2s ease-in-out infinite;
}
.anim-see .ring:nth-child(2) { width: 80px; height: 80px; animation-delay: 0.5s; opacity: 0.6; }
.anim-see .ring:nth-child(3) { width: 40px; height: 40px; animation-delay: 1s; }
.anim-see .eye { width: 16px; height: 16px; background: var(--blue-faint); border-radius: 50%; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); }
@keyframes scan-pulse { 0%,100% { transform: translate(-50%, -50%) scale(1); opacity: 0.8; } 50% { transform: translate(-50%, -50%) scale(1.15); opacity: 0.3; } }

/* Card 2 — Think: AI nodes */
.anim-think .node {
  width: 10px; height: 10px;
  background: var(--accent);
  border-radius: 50%;
  position: absolute;
  animation: node-pulse 1.5s ease-in-out infinite;
}
.anim-think .node:nth-child(1) { top: 10%; left: 50%; animation-delay: 0s; }
.anim-think .node:nth-child(2) { top: 40%; left: 15%; animation-delay: 0.3s; }
.anim-think .node:nth-child(3) { top: 40%; left: 75%; animation-delay: 0.6s; }
.anim-think .node:nth-child(4) { top: 70%; left: 30%; animation-delay: 0.9s; }
.anim-think .node:nth-child(5) { top: 70%; left: 60%; animation-delay: 1.2s; }
.anim-think .line-conn {
  position: absolute;
  height: 1px;
  background: rgba(255,255,255,0.2);
  transform-origin: left center;
}
@keyframes node-pulse { 0%,100% { transform: scale(1); } 50% { transform: scale(1.6); background: var(--blue-faint); } }

/* Card 3 — Act: moving tug */
.anim-act .tug {
  width: 32px; height: 16px;
  background: var(--blue-faint);
  border-radius: 4px;
  position: absolute;
  top: 50%; left: 15%;
  transform: translateY(-50%);
  animation: tug-move 3s ease-in-out infinite;
}
.anim-act .path-dots {
  position: absolute;
  top: 50%; left: 15%;
  right: 15%; height: 2px;
  background: repeating-linear-gradient(to right, rgba(255,255,255,0.3) 0, rgba(255,255,255,0.3) 6px, transparent 6px, transparent 12px);
  transform: translateY(-50%);
}
.anim-act .aircraft {
  width: 28px; height: 28px;
  position: absolute;
  top: 50%; right: 15%;
  transform: translateY(-50%);
  opacity: 0.7;
}
@keyframes tug-move { 0%,100% { left: 15%; } 50% { left: 55%; } }

/* ============================================================
   AUTONOMOUS SECTION
============================================================ */
.autonomous_wrap {
  background: var(--navy);
  padding: 7rem 0;
  position: relative;
  overflow: hidden;
}
.autonomous_wrap::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.autonomous_container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
@media (max-width: 900px) {
  .autonomous_container { grid-template-columns: 1fr; gap: 3rem; }
}
.title_and_graphic { display: flex; flex-direction: column; gap: 2.5rem; }
.autonomous_title { position: relative; }
.autonomous_title::before {
  content: '';
  position: absolute;
  left: -2rem; top: 0; bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--blue) 0%, var(--accent) 100%);
  border-radius: 2px;
}
.dark_section_heading {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.1;
  letter-spacing: -0.025em;
}
.text-span { display: block; }

.autonomous_content { display: flex; flex-direction: column; gap: 2rem; }
.autonomous_description { display: flex; flex-direction: column; gap: 1.5rem; }
.autonomous_paragraph {
  font-size: 1.125rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 400;
}

/* ============================================================
   ROI / CAREERS SECTION
============================================================ */
.carrers_wrap {
  background: #F8FAFC;
  padding: 7rem 0;
}
.careers-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}
.section-headline.light .section-title { color: var(--blue); }
.section-headline.light .section_heading { color: var(--navy); }

.mission_content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-top: 3rem;
}
@media (max-width: 900px) { .mission_content { grid-template-columns: 1fr; gap: 2.5rem; } }

.mission-graphic {
  position: relative;
  height: 360px;
  border-radius: 20px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mission-graphic::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 45%;
  background: rgba(37,99,235,0.15);
  border-top: 1px solid rgba(37,99,235,0.3);
}
.mission-graphic-text {
  position: relative;
  text-align: center;
  z-index: 2;
}
.mission-graphic-icon {
  font-size: 4rem;
  display: block;
  margin-bottom: 1rem;
  color: rgba(255,255,255,0.15);
}
.mission-graphic-label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue-faint);
}
.mission-graphic-number {
  font-size: 3.5rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1;
}
.mission-graphic-sublabel {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  margin-top: 0.25rem;
}
.mission-graphic-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 24px 24px;
}

.mission-description-2 { display: flex; flex-direction: column; gap: 1.5rem; }
.mission_home_paragraph {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--muted);
}
.outlined_button-4 {
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 1.5rem;
  border: 1.5px solid var(--navy);
  border-radius: 8px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--navy);
  background: transparent;
  transition: all 0.25s ease;
  text-decoration: none;
  align-self: flex-start;
}
.outlined_button-4:hover { background: var(--navy); color: #fff; }

/* ============================================================
   FOOTER
============================================================ */
.footer {
  background: var(--navy);
  padding: 3rem 2rem 2rem;
}
.footer_container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
@media (max-width: 600px) { .footer_container { flex-direction: column; align-items: flex-start; } }
.footer_left { display: flex; flex-direction: column; gap: 0.5rem; }
.site_name {
  font-size: 1.1rem;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: 0.05em;
  text-decoration: none;
}
.copyright { font-size: 0.8125rem; color: rgba(255,255,255,0.4); }
.footer_nav { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.footer_link { font-size: 0.875rem; font-weight: 500; color: rgba(255,255,255,0.55); text-decoration: none; transition: color 0.2s; }
.footer_link:hover { color: #FFFFFF; }

/* ============================================================
   CONTACT MODAL
============================================================ */
.modal_overlay-contact {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.75);
  z-index: 3000;
  opacity: 0; visibility: hidden;
  transition: opacity 0.3s ease, visibility 0s 0.3s;
}
.modal_overlay-contact.active {
  opacity: 1; visibility: visible;
  transition: opacity 0.3s ease;
}
.modal_wrap-contact {
  position: fixed;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%) translateY(20px);
  width: min(540px, 95vw);
  background: #fff;
  border-radius: 16px;
  z-index: 3001;
  opacity: 0; visibility: hidden;
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0s 0.3s;
  overflow: hidden;
}
.modal_wrap-contact.active {
  opacity: 1; visibility: visible;
  transform: translate(-50%, -50%) translateY(0);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.modal_contain { position: relative; }
.modal_layout { padding: 2.5rem; }
.modal_title {
  font-size: 1.25rem; font-weight: 700;
  color: var(--navy); margin-bottom: 1.25rem;
}
.line-2 { height: 1px; background: rgba(15,23,42,0.1); margin: 1rem 0; }
.form { display: flex; flex-direction: column; gap: 1.25rem; }
.input_block { display: flex; flex-direction: column; gap: 0.4rem; }
.field-label { font-size: 0.875rem; font-weight: 600; color: var(--muted); }
.text-field, .textarea {
  width: 100%;
  padding: 0.7rem 1rem;
  border: 1px solid rgba(15,23,42,0.15);
  border-radius: 8px;
  font-size: 1rem;
  font-family: var(--font-sans);
  color: var(--navy);
  background: #FAFAFA;
  transition: border-color 0.2s;
}
.text-field:focus, .textarea:focus { outline: none; border-color: var(--blue); }
.textarea { min-height: 120px; resize: vertical; }
.submit-button {
  padding: 0.85rem 1.5rem;
  background: var(--blue);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s;
  font-family: var(--font-sans);
}
.submit-button:hover { background: var(--blue-dark); }
.modal_close-contact {
  position: absolute;
  top: 1rem; right: 1rem;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(15,23,42,0.06);
  border: none;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s;
}
.modal_close-contact:hover { background: rgba(15,23,42,0.12); }
.success-message { display: none; padding: 1.5rem; text-align: center; }
.success-message.visible { display: block; }
.success_big { font-size: 1.5rem; font-weight: 700; color: var(--navy); margin-bottom: 0.5rem; }
.success_small { color: var(--muted); }

/* ============================================================
   RESPONSIVE UTILITIES
============================================================ */
@media (max-width: 768px) {
  .nav_contain.home { padding: 1rem 1.25rem; }
  .hero_title { font-size: clamp(1.75rem, 7vw, 2.5rem); }
  .mission_inner { padding: 3rem 1.5rem; }
  .product_wrap { padding: 4rem 0 3rem; }
  .autonomous_wrap { padding: 5rem 0; }
  .autonomous_title::before { display: none; }
  .carrers_wrap { padding: 5rem 0; }
  .product_cards_stack { margin-top: 3rem; }
  .footer_nav { gap: 1rem; }
}