/* ==========================================================================
   RADI — Sovereign Counter-Drone Systems
   Design system: warm-black + graphite + silver + copper
   (palette + fonts adopted from psiwings.com — Syne only, editorial aesthetic)
   ========================================================================== */

:root {
  /* Core — warm black / graphite */
  --bg:            #050507;   /* warm near-black — primary bg */
  --bg-2:          #0c0d10;   /* section bg */
  --bg-3:          #101216;   /* raised surface */
  --line:          #1a1c20;   /* hairlines */
  --line-soft:     #26292f;

  /* Accents — copper + silver replace cyan + amber */
  --cyan:          #d99565;   /* PRIMARY ACCENT — copper (mapped to legacy 'cyan' var name) */
  --cyan-glow:     rgba(217, 149, 101, 0.42);
  --amber:         #b57544;   /* deeper copper (mapped to legacy 'amber' var name) */

  /* Named tokens (for new code — same values) */
  --copper:        #d99565;
  --copper-2:      #b57544;
  --silver:        #c9ccd1;

  /* Product colours — locked to PsiWings palette.
     Family identity is preserved through name, icon and layout instead
     of hue. All product accents now sit within copper / silver / bone-white. */
  --p-rasad:       #d99565;   /* sensor mast — copper */
  --p-haras:       #d99565;   /* C2 brain — copper */
  --p-samt:        #b57544;   /* soft-kill — deep copper */
  --p-saqr:        #d99565;   /* interceptor — copper (flagged with icon only) */
  --p-diraa:       #c9ccd1;   /* missile layer — silver */
  --p-rakib:       #c9ccd1;   /* mobile — silver */
  --p-sama:        #eae5dc;   /* cloud twin — bone white */

  /* Text */
  --fg:            #f5f5f7;
  --fg-mute:       #7c8088;
  --fg-dim:        #4d5058;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Syne', sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  scroll-behavior: smooth;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }

.container       { max-width: 100%; padding: 0 48px; }
.container-narrow{ max-width: 1440px; margin: 0 auto; padding: 0 48px; }

/* ==========================================================================
   PRE-LAUNCH NOTICE BAR — sits above the nav on every page.
   Signals honestly that the product line is in development and everything
   on this site is indicative, not commercial.
   ========================================================================== */
.prelaunch-bar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 110;
  background: #12100c;
  border-bottom: 1px solid var(--copper);
  padding: 9px 20px;
  text-align: center;
  font-family: 'Syne', sans-serif; font-variant-caps: all-small-caps;
  text-transform: lowercase; font-feature-settings: "smcp";
  font-size: 11px; letter-spacing: 0.18em; color: var(--copper);
}
.prelaunch-bar .dot {
  display: inline-block; width: 6px; height: 6px; border-radius: 50%;
  background: var(--copper); margin-right: 10px; vertical-align: middle;
  box-shadow: 0 0 8px var(--copper);
}
.prelaunch-bar strong { color: var(--fg); font-weight: 500; margin-right: 4px;}
body.has-prelaunch nav.top { top: 34px; }
body.has-prelaunch .hero, body.has-prelaunch .rasad-hero,
body.has-prelaunch .product-hero { padding-top: 174px; }
@media (max-width: 640px) {
  .prelaunch-bar { font-size: 10px; letter-spacing: 0.12em; padding: 8px 14px; }
}

/* Small utility for "target" / "indicative" tagging on spec rows and stat blocks */
.tag-indicative {
  display: inline-block;
  font-family: 'Syne', sans-serif; font-variant-caps: all-small-caps;
  text-transform: lowercase; font-feature-settings: "smcp";
  font-size: 10px; letter-spacing: 0.16em; color: var(--copper);
  padding: 2px 8px; border: 1px solid var(--line-soft);
  margin-left: 8px; vertical-align: middle;
}

/* Font utilities: Syne everywhere.
   'Mono' becomes Syne with small-caps + tight tracking — the PsiWings label style. */
.font-display { font-family: 'Syne', sans-serif; }
.font-mono    { font-family: 'Syne', sans-serif; font-variant-caps: all-small-caps; text-transform: lowercase; font-feature-settings: "smcp"; letter-spacing: 0.08em; }
.font-ar      { font-family: 'Cairo', 'IBM Plex Sans Arabic', 'Noto Naskh Arabic', sans-serif; direction: rtl; }

/* Global replacement: everywhere the old CSS used 'Syne' or 'Syne',
   Syne now takes over. We coerce the labels via a global family override on
   monospace/display classes so we don't have to edit every rule. */
[style*="JetBrains Mono"], [style*="'Syne'"],
[style*="Space Grotesk"] { font-family: 'Syne', sans-serif !important; }

/* ==========================================================================
   Blueprint grid background — used on hero + big feature sections
   ========================================================================== */
.blueprint-bg {
  position: relative;
  isolation: isolate;
}
.blueprint-bg::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(217,149,101,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(217,149,101,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: -1;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 90%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 90%);
}

/* Arabic calligraphy watermark utility */
.ar-watermark {
  position: absolute;
  font-family: 'Cairo', serif;
  color: var(--cyan);
  opacity: 0.04;
  font-size: 40vw;
  font-weight: 700;
  direction: rtl;
  pointer-events: none;
  z-index: 0;
  line-height: 1;
  white-space: nowrap;
}

/* ==========================================================================
   NAV
   ========================================================================== */
nav.top {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: linear-gradient(180deg, rgba(5,5,7,0.92) 0%, rgba(5,5,7,0.65) 80%, transparent 100%);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 18px 0;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s;
}
nav.top.scrolled { border-bottom-color: var(--line); }
nav.top .row { display: flex; align-items: center; justify-content: space-between; gap: 40px; }

.brand {
  display: flex; align-items: center; gap: 14px;
  font-family: 'Syne', sans-serif; font-weight: 700; font-size: 20px;
  letter-spacing: 0.32em; text-transform: uppercase; color: var(--fg);
}
.brand .mark-svg { width: 34px; height: 34px; flex-shrink: 0; }
.brand .ar {
  font-family: 'Cairo', sans-serif; font-size: 22px; letter-spacing: 0;
  font-weight: 600; color: var(--cyan); direction: rtl;
  padding-left: 12px; border-left: 1px solid var(--line);
  line-height: 1;
}

/* Nav item list — every item is a same-height inline-flex box so all
   anchors (with or without a chevron) align perfectly on the same baseline. */
nav.top ul {
  display: flex; align-items: center; list-style: none; gap: 32px;
  font-family: 'Syne', sans-serif; font-size: 13px; letter-spacing: 0.02em; font-weight: 500;
  margin: 0; padding: 0;
}
nav.top ul > li { position: static; display: inline-flex; align-items: center; }
nav.top ul a {
  color: var(--fg-mute);
  transition: color 0.2s;
  display: inline-flex; align-items: center;   /* uniform box model across ALL items */
  height: 28px;                                  /* fixed row height locks vertical rhythm */
  padding: 0 2px;
  line-height: 1;
  border-bottom: 1px solid transparent;
}
nav.top ul a:hover, nav.top ul a.active { color: var(--fg); border-bottom-color: var(--copper); }

/* ==========================================================================
   DROPDOWN NAVIGATION — v3, smooth & stylish
   Single-column card layout · staggered entrance · animated hairlines ·
   circular index badges that fill on hover · warm-copper accent language.
   ========================================================================== */

nav.top ul .has-sub { position: relative; }
nav.top ul .has-sub > a {
  display: inline-flex; align-items: center; gap: 8px; cursor: default;
  position: relative;
}

/* Underline slides in from center on hover */
nav.top ul .has-sub > a::before {
  content: ''; position: absolute; left: 50%; right: 50%; bottom: -1px; height: 1px;
  background: var(--copper);
  transition: left 0.32s cubic-bezier(0.22, 1, 0.36, 1),
              right 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}
nav.top ul .has-sub:hover > a::before,
nav.top ul .has-sub:focus-within > a::before { left: 0; right: 0; }

/* Chevron */
nav.top ul .has-sub > a::after {
  content: '';
  display: inline-block;
  width: 4px; height: 4px;
  border-right: 1px solid var(--fg-dim);
  border-bottom: 1px solid var(--fg-dim);
  transform: translateY(-2px) rotate(45deg);
  transition: transform 0.32s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.2s;
  margin-left: 3px;
}
nav.top ul .has-sub:hover > a::after,
nav.top ul .has-sub:focus-within > a::after {
  transform: translateY(1px) rotate(225deg);
  border-color: var(--copper);
}
nav.top ul .has-sub:hover > a,
nav.top ul .has-sub:focus-within > a { color: var(--fg); }

/* ==========================================================================
   DROPDOWN v4 — clean, uncongested, silky-smooth
   Design goals:
   - Proper breathing room around every element
   - Two-column grid for 8-item Sectors panel (matches Products/Solutions cadence)
   - No arrow column colliding with subtitle text (arrow is inline, appears on hover)
   - Proper text-truncation guards (min-width: 0) so long labels never overflow
   - Silky 0.34s cubic-bezier motion for open/close
   ========================================================================== */

/* ---- PANEL ---- */
.nav-drop {
  position: absolute;
  top: calc(100% + 18px);
  left: 50%;
  transform: translate(-50%, -8px);
  width: 540px;
  padding: 28px 28px 22px;
  background:
    radial-gradient(140% 80px at 50% 0%, rgba(217,149,101,0.11), transparent 70%),
    linear-gradient(180deg, #100f0d 0%, #0a0a0c 100%);
  border: 1px solid #1e1c19;
  border-radius: 18px;
  box-shadow:
    inset 0 1px 0 rgba(217,149,101,0.38),
    inset 0 0 0 1px rgba(255,255,255,0.02),
    0 24px 40px -14px rgba(0,0,0,0.85),
    0 60px 120px -30px rgba(0,0,0,0.75);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  z-index: 60;
  transition:
    opacity 0.28s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.34s cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0s linear 0.34s;
}
/* Invisible hover bridge from trigger to panel */
.nav-drop::before {
  content: '';
  position: absolute;
  top: -18px; left: -24px; right: -24px; height: 18px;
}
/* Copper caret pointing up to the nav item */
.nav-drop::after {
  content: '';
  position: absolute;
  top: -6px; left: 50%; transform: translateX(-50%) rotate(45deg);
  width: 10px; height: 10px;
  background: #100f0d;
  border-top: 1px solid #1e1c19;
  border-left: 1px solid #1e1c19;
  box-shadow: -1px -1px 0 rgba(217,149,101,0.22);
}

nav.top ul .has-sub:hover .nav-drop,
nav.top ul .has-sub:focus-within .nav-drop,
.nav-drop.is-open {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
  pointer-events: auto;
  transition:
    opacity 0.24s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.34s cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0s;
}

/* Wider panels for higher-item-count menus */
nav.top ul .has-sub .nav-drop.wide     { width: 620px; }
nav.top ul .has-sub .nav-drop.wide.grid { width: 720px; }

/* ---- HEADER ---- */
.nav-drop .drop-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 16px;
  padding: 0 6px 20px;
  border-bottom: 1px solid #1e1c19;
  margin-bottom: 18px;
}
.nav-drop .drop-eyebrow {
  font-family: 'Syne', sans-serif;
  font-size: 10px; letter-spacing: 0.24em; color: var(--copper);
  text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 500;
}
.nav-drop .drop-eyebrow::before {
  content: ''; width: 5px; height: 5px; border-radius: 50%;
  background: var(--copper);
  box-shadow: 0 0 8px rgba(217,149,101,0.7);
  flex-shrink: 0;
}
.nav-drop .drop-count {
  font-family: 'Syne', sans-serif;
  font-size: 10px; letter-spacing: 0.2em; color: #66625a;
  text-transform: uppercase;
  font-weight: 400;
  flex-shrink: 0;
}

/* ---- ITEM LIST ---- */
.nav-drop .drop-items {
  display: flex; flex-direction: column;
  counter-reset: drop-item;
  gap: 10px;                      /* +4px more breathing room between rows */
}
/* Two-column grid variant for 8-item Sectors dropdown */
.nav-drop.grid .drop-items {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 14px;
  row-gap: 10px;                  /* +4px more breathing room between rows */
}
/* Legacy intro column no longer used */
.nav-drop .drop-intro { display: none; }

.nav-drop .drop-items a {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  column-gap: 16px;
  align-items: center;
  padding: 16px 38px 16px 14px;   /* generous vertical, reserve 38px right for hover arrow */
  border-radius: 10px;
  color: var(--fg);
  font-family: 'Syne', sans-serif;
  position: relative;
  text-decoration: none;
  min-width: 0;
  /* Entrance animation */
  opacity: 0;
  transform: translateY(4px);
  transition:
    background 0.22s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.32s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}
nav.top ul .has-sub:hover .nav-drop .drop-items a,
nav.top ul .has-sub:focus-within .nav-drop .drop-items a,
.nav-drop.is-open .drop-items a {
  opacity: 1;
  transform: translateY(0);
}
.nav-drop .drop-items a:nth-child(1) { transition-delay: 0.02s; }
.nav-drop .drop-items a:nth-child(2) { transition-delay: 0.04s; }
.nav-drop .drop-items a:nth-child(3) { transition-delay: 0.06s; }
.nav-drop .drop-items a:nth-child(4) { transition-delay: 0.08s; }
.nav-drop .drop-items a:nth-child(5) { transition-delay: 0.10s; }
.nav-drop .drop-items a:nth-child(6) { transition-delay: 0.12s; }
.nav-drop .drop-items a:nth-child(7) { transition-delay: 0.14s; }
.nav-drop .drop-items a:nth-child(8) { transition-delay: 0.16s; }

/* Index badge — subtle but clearly visible */
.nav-drop .drop-items a::before {
  counter-increment: drop-item;
  content: counter(drop-item, decimal-leading-zero);
  width: 32px; height: 32px; border-radius: 50%;
  border: 1px solid rgba(217,149,101,0.22);
  background: rgba(217,149,101,0.04);
  display: grid; place-items: center;
  font-family: 'Syne', sans-serif;
  font-size: 10.5px; letter-spacing: 0.06em; font-weight: 500;
  color: rgba(217,149,101,0.75);
  flex-shrink: 0;
  transition:
    color 0.24s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.24s cubic-bezier(0.22, 1, 0.36, 1),
    background 0.24s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.24s cubic-bezier(0.22, 1, 0.36, 1);
}
/* Reset counter for grid variant so each column shares the same numbering */
.nav-drop.grid .drop-items { counter-reset: drop-item; }

/* Content column — title + subtitle stacked */
.nav-drop .drop-items a > span {
  display: block;
  min-width: 0;
  overflow: hidden;
}
.nav-drop .drop-items a .title {
  display: block;
  font-size: 15px; font-weight: 500;
  color: var(--fg);
  line-height: 1.25;
  letter-spacing: -0.005em;
  margin-bottom: 6px;              /* explicit vertical gap between title and subtitle */
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.2s, transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}
.nav-drop .drop-items a small {
  display: block;
  font-family: 'Syne', sans-serif;
  font-size: 11px; letter-spacing: 0.02em;
  color: #7c766c; font-weight: 400;
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.2s;
}
/* Hide the legacy .go arrow (we now do arrow inline as background chevron on hover) */
.nav-drop .drop-items a .go { display: none; }

/* Hover / focus state */
.nav-drop .drop-items a:hover,
.nav-drop .drop-items a:focus-visible {
  background: linear-gradient(90deg, rgba(217,149,101,0.07), transparent 80%);
  outline: none;
}
.nav-drop .drop-items a::after {
  content: '→';
  position: absolute; right: 12px; top: 50%;
  transform: translateY(-50%) translateX(-6px);
  font-family: 'Syne', sans-serif; font-size: 15px;
  color: var(--copper);
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 0.22s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}
.nav-drop .drop-items a:hover::after,
.nav-drop .drop-items a:focus-visible::after {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}
.nav-drop .drop-items a:hover::before,
.nav-drop .drop-items a:focus-visible::before {
  color: var(--bg);
  background: var(--copper);
  border-color: var(--copper);
  box-shadow: 0 0 12px rgba(217,149,101,0.35);
}
.nav-drop .drop-items a:hover .title,
.nav-drop .drop-items a:focus-visible .title {
  color: var(--copper);
  transform: translateX(2px);
}
.nav-drop .drop-items a:hover small,
.nav-drop .drop-items a:focus-visible small { color: var(--silver); }

/* Current-page state — copper badge stays permanently */
.nav-drop .drop-items a.current::before {
  color: var(--bg); background: var(--copper); border-color: var(--copper);
}
.nav-drop .drop-items a.current .title { color: var(--copper); }
.nav-drop .drop-items a.current::after {
  opacity: 1; transform: translateY(-50%) translateX(0);
}

/* ---- FOOTER CTA ---- */
.nav-drop .drop-foot {
  margin-top: 18px;
  padding: 20px 6px 4px;
  border-top: 1px solid #1e1c19;
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.nav-drop .drop-lede {
  font-family: 'Syne', sans-serif;
  font-size: 12.5px; line-height: 1.5; color: #857a68;
  margin: 0;
  flex: 1 1 260px;
  min-width: 0;
}
.nav-drop .drop-cta {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'Syne', sans-serif;
  font-size: 10px; letter-spacing: 0.2em; color: var(--copper);
  text-transform: uppercase;
  padding: 9px 14px;
  border: 1px solid rgba(217,149,101,0.32);
  border-radius: 6px;
  background: rgba(217,149,101,0.04);
  transition: all 0.22s cubic-bezier(0.22, 1, 0.36, 1);
  white-space: nowrap;
  flex-shrink: 0;
  border-bottom: 1px solid rgba(217,149,101,0.32);
  font-weight: 500;
}
.nav-drop .drop-cta::after { content: '→'; transition: transform 0.22s; }
.nav-drop .drop-cta:hover {
  background: var(--copper); color: var(--bg);
  border-color: var(--copper);
}
.nav-drop .drop-cta:hover::after { transform: translateX(3px); }

@media (max-width: 900px) {
  .nav-drop { display: none; }
}

.nav-right { display: flex; align-items: center; gap: 20px; }
.lang-toggle {
  display: inline-flex; align-items: center; gap: 4px;
  font-family: 'Syne', sans-serif; font-size: 11px; letter-spacing: 0.1em;
  color: var(--fg-mute); padding: 6px 12px; border: 1px solid var(--line); border-radius: 3px;
  transition: 0.2s; cursor: pointer; background: transparent;
}
.lang-toggle:hover { border-color: var(--cyan); color: var(--cyan); }
.lang-toggle .sep { color: var(--fg-dim); margin: 0 4px; }

.cta-btn {
  padding: 11px 22px; background: var(--cyan); color: var(--bg);
  font-family: 'Syne', sans-serif; font-size: 12px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase;
  border: 1px solid var(--cyan); transition: 0.25s; cursor: pointer;
  display: inline-flex; align-items: center; gap: 8px;
}
.cta-btn:hover { background: transparent; color: var(--cyan); box-shadow: 0 0 24px var(--cyan-glow); }
.cta-btn.ghost { background: transparent; color: var(--cyan); }
.cta-btn.ghost:hover { background: var(--cyan); color: var(--bg); }
.cta-btn.amber { background: var(--amber); border-color: var(--amber); color: var(--bg); }
.cta-btn.amber:hover { background: transparent; color: var(--amber); box-shadow: 0 0 24px rgba(181,117,68,0.4); }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative; min-height: 100vh;
  padding: 140px 0 60px;
  overflow: hidden;
  background: var(--bg);
}
.hero-photo {
  position: absolute; inset: 0;
  background: url('img/radi/hero.jpg') center 45% / cover no-repeat;
  z-index: 0;
  opacity: 1;
  /* Bright daylight images now — no filter needed */
}
/* Overlay designed for BRIGHT daylight hero images:
   heavy darken on the LEFT (where headline sits) fading right,
   plus top/bottom vertical fades to blend cleanly into nav and next section. */
.hero-photo::after {
  content: ''; position: absolute; inset: 0;
  background:
    linear-gradient(90deg,
      rgba(5,5,7,0.94) 0%,
      rgba(5,5,7,0.88) 22%,
      rgba(5,5,7,0.70) 42%,
      rgba(5,5,7,0.35) 65%,
      rgba(5,5,7,0.15) 88%,
      rgba(5,5,7,0.45) 100%),
    linear-gradient(180deg,
      rgba(5,5,7,0.55) 0%,
      rgba(5,5,7,0.15) 20%,
      transparent 50%,
      rgba(5,5,7,0.75) 90%,
      var(--bg) 100%);
}
.hero-content { position: relative; z-index: 5; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: 'Syne', sans-serif; font-size: 12px;
  letter-spacing: 0.24em; text-transform: uppercase; color: var(--cyan);
  margin-bottom: 32px;
}
.eyebrow .ar-glyph { font-family: 'Cairo', sans-serif; font-size: 18px; letter-spacing: 0; direction: rtl; color: var(--cyan); font-weight: 700;}
.eyebrow .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--cyan); box-shadow: 0 0 12px var(--cyan);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%,100% {opacity: 1; transform: scale(1);} 50% {opacity: 0.5; transform: scale(0.85);} }

.hero h1 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(48px, 7vw, 110px); line-height: 0.95;
  letter-spacing: -0.035em; font-weight: 500;
  max-width: 1200px;
  color: var(--fg);
  text-wrap: balance;
}
.hero h1 .cyan { color: var(--cyan); }
.hero h1 .accent {
  display: inline-block;
  padding-right: 0.15em;
  background: linear-gradient(90deg, var(--fg) 0%, var(--cyan) 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-h1-ar {
  font-family: 'Cairo', sans-serif; direction: rtl;
  font-size: clamp(28px, 3.5vw, 52px); line-height: 1.15;
  color: var(--fg-mute); font-weight: 600;
  margin-top: 12px; max-width: 900px;
}

.hero-sub {
  margin-top: 32px;
  font-size: 19px; line-height: 1.55;
  color: var(--fg-mute); max-width: 640px;
  text-wrap: pretty;
}

.hero-cta-row {
  margin-top: 44px;
  display: flex; flex-wrap: wrap; gap: 14px; align-items: center;
}
.hero-cta-row .tertiary {
  padding: 11px 4px; color: var(--fg-mute);
  font-family: 'Syne', sans-serif; font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
  border-bottom: 1px solid var(--line);
  transition: 0.2s;
}
.hero-cta-row .tertiary:hover { color: var(--cyan); border-bottom-color: var(--cyan); }

.trust-bar {
  margin-top: 64px;
  display: flex; flex-wrap: wrap; gap: 8px;
}
.trust-pill {
  padding: 7px 14px; border: 1px solid var(--line-soft);
  font-family: 'Syne', sans-serif; font-size: 10.5px;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--fg-mute);
  border-radius: 2px; background: rgba(38, 41, 47, 0.5);
}
.trust-pill.hot { color: var(--cyan); border-color: rgba(217,149,101,0.3); }

/* ==========================================================================
   SECTIONS — generic layout
   ========================================================================== */
section.panel { padding: 140px 0; position: relative; }
section.panel.tight { padding: 100px 0; }
section.panel.midnight { background: var(--bg-2); }
section.panel .divider-top {
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0.4;
}

.section-head {
  display: grid; grid-template-columns: 220px 1fr; gap: 60px;
  margin-bottom: 80px; align-items: end;
}
.section-head .idx {
  display: flex; flex-direction: column; gap: 6px;
  font-family: 'Syne', sans-serif; font-size: 11px;
  letter-spacing: 0.16em; text-transform: uppercase;
}
.section-head .idx .n { color: var(--cyan); }
.section-head .idx .t { color: var(--fg-mute); }
.section-head h2 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(36px, 4.5vw, 68px); line-height: 1.02;
  letter-spacing: -0.03em; font-weight: 500;
  max-width: 1000px; text-wrap: balance;
}
.section-head h2 .cyan { color: var(--cyan); }

/* ==========================================================================
   THREAT STAT ROW (Section 1.2)
   ========================================================================== */
.threat-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
  margin-bottom: 60px;
}
.threat-cell {
  padding: 40px 32px;
  background: var(--bg-2); border: 1px solid var(--line);
  position: relative; overflow: hidden;
}
.threat-cell::before {
  content: ''; position: absolute; top: 0; left: 0; width: 3px; height: 100%;
  background: var(--amber);
}
.threat-cell .n {
  font-family: 'Syne', sans-serif; font-weight: 500;
  font-size: 80px; line-height: 0.9; letter-spacing: -0.03em;
  color: var(--fg); margin-bottom: 20px;
}
.threat-cell .n .plus { color: var(--amber); font-size: 0.6em; vertical-align: super; margin-left: 4px; }
.threat-cell .lbl {
  font-family: 'Syne', sans-serif; font-size: 11px;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--amber); margin-bottom: 12px;
}
.threat-cell p { font-size: 14px; line-height: 1.55; color: var(--fg-mute); }

.threat-body {
  max-width: 900px; margin: 60px auto 0;
  text-align: center; font-size: 18px; line-height: 1.6;
  color: var(--fg-mute); text-wrap: pretty;
}
.threat-body strong { color: var(--fg); font-weight: 500; }

/* ==========================================================================
   FAMILY (Section 1.3) — 5 product cards row
   ========================================================================== */
.family-tag {
  text-align: center;
  font-family: 'Syne', sans-serif;
  font-size: clamp(20px, 2.2vw, 36px); font-weight: 500;
  letter-spacing: 0.02em; margin-bottom: 20px; color: var(--fg);
}
.family-tag .dot { color: var(--cyan); margin: 0 12px; }
.family-tag-en { color: var(--fg-mute); font-size: 0.55em; margin-top: 8px; letter-spacing: 0.14em; text-transform: uppercase; font-family: 'Syne', sans-serif; }
.family-tag-ar { font-family: 'Cairo', sans-serif; font-size: clamp(24px, 2.6vw, 42px); color: var(--cyan); margin-top: 10px; direction: rtl; }

.family-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; margin-top: 60px;
}
.family-card {
  position: relative; padding: 20px 24px 28px;
  background: var(--bg-2); border: 1px solid var(--line);
  transition: 0.3s; overflow: hidden; cursor: pointer;
  min-height: 380px; display: flex; flex-direction: column;
  text-decoration: none;
}
.family-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--accent, var(--cyan));
  transition: height 0.25s;
  z-index: 3;
}
.family-card:hover { transform: translateY(-6px); border-color: var(--accent, var(--cyan)); }
.family-card:hover::before { height: 6px; }

/* Illustration container — hero visual of each card */
.family-card .fc-mark {
  width: calc(100% + 48px);            /* full bleed, extending 24px into card padding on each side */
  margin: -20px -24px 20px;            /* pull up into top padding */
  aspect-ratio: 1 / 1;
  border-radius: 0;
  border: 0;
  background: #0c0d10;                 /* matches image bg — invisible seam */
  display: block;
  overflow: hidden;
  position: relative;
}
.family-card .fc-mark img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  display: block;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}
.family-card:hover .fc-mark img { transform: scale(1.06); }
/* Subtle vignette gradient over illustration edges for depth */
.family-card .fc-mark::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(120% 80% at 50% 50%, transparent 55%, rgba(12,13,16,0.5) 100%),
    linear-gradient(180deg, transparent 70%, var(--bg-2) 100%);
}
/* Fallback: if a card still contains the old SVG icon, hide it (we've replaced with <img>) */
.family-card .fc-mark svg { display: none; }
.family-card .fc-name {
  font-family: 'Syne', sans-serif;
  font-size: 28px; font-weight: 600; letter-spacing: -0.02em; color: var(--fg);
}
.family-card .fc-ar {
  font-family: 'Cairo', sans-serif; direction: rtl;
  font-size: 24px; color: var(--accent, var(--cyan)); font-weight: 700;
  margin-top: 4px; line-height: 1;
}
.family-card .fc-role {
  font-size: 13px; line-height: 1.55; color: var(--fg-mute);
  margin-top: 20px; flex-grow: 1;
}
.family-card .fc-cta {
  margin-top: 20px;
  font-family: 'Syne', sans-serif; font-size: 11px;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent, var(--cyan));
}

/* per-card colors */
.family-card.p-rasad { --accent: var(--p-rasad); }
.family-card.p-haras { --accent: var(--p-haras); }
.family-card.p-samt  { --accent: var(--p-samt);  }
.family-card.p-saqr  { --accent: var(--p-saqr);  }
.family-card.p-diraa { --accent: var(--p-diraa); }
.family-card.p-rakib { --accent: var(--p-rakib); }
.family-card.p-sama  { --accent: var(--p-sama);  }

/* ==========================================================================
   ARCHITECTURE / big image feature
   ========================================================================== */
.arch-feature {
  aspect-ratio: 21/9; width: 100%; position: relative; overflow: hidden;
  background: var(--bg-2) center / cover no-repeat;
  border: 1px solid var(--line);
  /* Native copper palette — no filter needed */
}
.arch-feature .caption {
  position: absolute; bottom: 24px; left: 24px; right: 24px;
  display: flex; justify-content: space-between; align-items: flex-end;
  font-family: 'Syne', sans-serif; font-size: 11px;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--fg-mute);
}
.arch-feature .caption strong { color: var(--cyan); font-weight: 500;}

.data-flow {
  text-align: center; margin-top: 36px;
  font-family: 'Syne', sans-serif; font-size: 13px;
  letter-spacing: 0.24em; text-transform: uppercase; color: var(--fg);
}
.data-flow .step { display: inline-block; }
.data-flow .arrow {
  display: inline-block; color: var(--cyan); margin: 0 18px;
  animation: arrow-pulse 2s ease-in-out infinite;
}
.data-flow .step:nth-child(1)  { color: var(--p-rasad); }
.data-flow .step:nth-child(3)  { color: var(--p-rasad); }
.data-flow .step:nth-child(5)  { color: var(--p-haras); }
.data-flow .step:nth-child(7)  { color: var(--p-haras); }
.data-flow .step:nth-child(9)  { color: var(--p-saqr); }
@keyframes arrow-pulse { 0%,100% {opacity: 0.4;} 50% {opacity: 1;} }

/* ==========================================================================
   BUNDLE CARDS (Section 1.5)
   ========================================================================== */
/* ==========================================================================
   BUNDLES — image-hero cards with isometric technical illustrations
   ========================================================================== */
.bundle-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.bundle {
  background: var(--bg-2); border: 1px solid var(--line);
  display: flex; flex-direction: column;
  transition: 0.35s cubic-bezier(0.22, 1, 0.36, 1); position: relative; overflow: hidden;
  min-height: 500px;
}
.bundle:hover {
  border-color: var(--copper);
  transform: translateY(-4px);
  box-shadow: 0 24px 48px -16px rgba(0,0,0,0.7), 0 0 0 1px rgba(217,149,101,0.12);
}

/* Illustration at the top — full-bleed */
.bundle .b-illus {
  aspect-ratio: 16 / 9;
  background: #0c0d10 center / cover no-repeat;
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.bundle .b-illus::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, transparent 60%, rgba(12,13,16,0.35) 100%);
}
.bundle:hover .b-illus { background-size: 106% auto; }
.bundle .b-illus { transition: background-size 0.6s cubic-bezier(0.22, 1, 0.36, 1); }

/* Bundle images are applied near the viewport by assets/radi.js. */

/* Body content below the illustration */
.bundle .b-body {
  padding: 28px 28px 24px;
  display: flex; flex-direction: column;
  flex: 1;
}

.bundle .kind {
  font-family: 'Syne', sans-serif; font-size: 11px;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--copper);
  margin-bottom: 14px;
}
.bundle h3 {
  font-family: 'Syne', sans-serif; font-weight: 500;
  font-size: 28px; letter-spacing: -0.02em; margin-bottom: 10px; color: var(--fg);
}
.bundle .fit { font-size: 13.5px; color: var(--fg-mute); margin-bottom: 20px; line-height: 1.5; }
.bundle .config {
  font-family: 'Syne', sans-serif; font-size: 12px;
  color: var(--fg-mute); line-height: 1.7; margin-bottom: 20px;
  padding: 14px 16px; background: rgba(5,5,7,0.55); border: 1px solid var(--line);
  border-radius: 4px;
}
.bundle .config strong { color: var(--fg); font-weight: 500; }
.bundle .b-cta {
  margin-top: auto; padding-top: 18px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; align-items: center;
  font-family: 'Syne', sans-serif; font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--copper);
  text-decoration: none;
}
.bundle .b-cta .arrow { transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1); }
.bundle:hover .b-cta .arrow { transform: translateX(6px); }

/* "Design your bundle" custom-CTA card — no illustration, full-height content */
.bundle.b-custom { justify-content: center; padding: 40px 36px; min-height: 500px; }
.bundle.b-custom .b-body { padding: 0; text-align: left; justify-content: center; }
.bundle.b-custom .kind { color: var(--copper); }
.bundle.b-custom h3 { font-size: 32px; margin-bottom: 16px; }
.bundle.b-custom .fit { color: var(--fg); font-size: 15px; margin-bottom: 32px; }

/* ==========================================================================
   REC-CARD IMAGE SLOT
   Used on sector + solution pages inside the "recommended stack" grids.
   Adds a leading illustration to each card so products and sectors are
   instantly recognisable at a glance (matches the rest of the site's DNA).
   ========================================================================== */
.rec-card { padding: 0 !important; overflow: hidden; }
.rec-card .rec-img {
  aspect-ratio: 4 / 3;
  background: #0c0d10 center / cover no-repeat;
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
  transition: background-size 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}
.rec-card .rec-img::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, transparent 55%, rgba(12,13,16,0.4) 100%);
}
.rec-card:hover .rec-img { background-size: 108% auto; }

/* Sector rec-cards use 16:9 aspect (they show real photos) */
.rec-card .rec-img.rec-photo { aspect-ratio: 16 / 9; }

/* Content block below the image */
.rec-card .rec-body {
  padding: 22px 22px 20px;
  display: flex; flex-direction: column; gap: 8px;
  flex: 1;
}

/* Recommended-card images are applied near the viewport by assets/radi.js. */

/* ==========================================================================
   WHY RADI — 6 tiles
   ========================================================================== */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.why-tile {
  padding: 44px 36px; background: var(--bg);
  display: flex; flex-direction: column; gap: 16px;
  transition: 0.25s;
}
.why-tile:hover { background: var(--bg-2); }
.why-tile .icon {
  width: 44px; height: 44px; color: var(--cyan);
  display: grid; place-items: center;
  margin-bottom: 8px;
}
.why-tile .icon svg { width: 100%; height: 100%; }
.why-tile h4 {
  font-family: 'Syne', sans-serif; font-weight: 500;
  font-size: 22px; letter-spacing: -0.01em; color: var(--fg);
}
.why-tile p { font-size: 14px; line-height: 1.6; color: var(--fg-mute); text-wrap: pretty; }
.why-tile .num {
  position: absolute; top: 24px; right: 24px;
  font-family: 'Syne', sans-serif; font-size: 11px;
  color: var(--fg-dim); letter-spacing: 0.12em;
}
.why-tile { position: relative; }

/* ==========================================================================
   SECTORS strip
   ========================================================================== */
/* ==========================================================================
   SECTORS — image-hero cards (Chapter §06)
   Each tile is a cinematic photograph with warm gradient overlay + text.
   ========================================================================== */
.sector-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.sector-tile {
  position: relative;
  aspect-ratio: 4 / 5;
  background: var(--bg-2);
  border: 1px solid var(--line);
  overflow: hidden;
  cursor: pointer;
  text-decoration: none;
  transition: 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  display: block;
}
/* Background photograph */
.sector-tile::before {
  content: '';
  position: absolute; inset: 0;
  background-image: var(--lazy-bg, none);
  background-size: cover;
  background-position: center;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}
/* Warm gradient overlay: keeps top clear (image reads), heavy dark at bottom (text reads) */
.sector-tile::after {
  content: '';
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg,
      rgba(5,5,7,0.15) 0%,
      rgba(5,5,7,0.35) 45%,
      rgba(5,5,7,0.85) 78%,
      rgba(5,5,7,0.95) 100%),
    linear-gradient(90deg, rgba(5,5,7,0.1) 0%, transparent 40%);
  transition: opacity 0.4s;
}
/* Text content stack — bottom-anchored */
.sector-tile > * {
  position: relative; z-index: 2;
}
.sector-tile .idx {
  position: absolute; top: 22px; left: 24px;
  font-family: 'Syne', sans-serif;
  font-size: 11px; letter-spacing: 0.24em;
  color: var(--copper);
  padding: 4px 10px;
  background: rgba(5,5,7,0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(217,149,101,0.28);
  border-radius: 2px;
  z-index: 3;
}
.sector-tile h5 {
  position: absolute; left: 24px; right: 24px; bottom: 62px;
  font-family: 'Syne', sans-serif;
  font-size: 22px; font-weight: 500; letter-spacing: -0.01em;
  color: var(--fg);
  line-height: 1.15;
  text-wrap: balance;
  text-shadow: 0 2px 12px rgba(0,0,0,0.6);
}
.sector-tile .arrow {
  position: absolute; left: 24px; right: 24px; bottom: 22px;
  font-family: 'Syne', sans-serif;
  font-size: 12.5px; color: var(--copper);
  letter-spacing: 0.02em;
  line-height: 1.35;
  opacity: 0.85;
  transition: opacity 0.3s, transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}
/* Hover: image gently zooms, overlay lightens, arrow slides right */
.sector-tile:hover { border-color: var(--copper); transform: translateY(-4px); box-shadow: 0 20px 40px -12px rgba(0,0,0,0.65), 0 0 0 1px rgba(217,149,101,0.15); }
.sector-tile:hover::before { transform: scale(1.05); }
.sector-tile:hover::after { opacity: 0.85; }
.sector-tile:hover .arrow { opacity: 1; transform: translateX(4px); color: var(--copper); }

/* Sector images are applied near the viewport by assets/radi.js. */

/* ==========================================================================
   ECOSYSTEM logo strip
   ========================================================================== */
.eco-strip {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 0;
  border: 1px solid var(--line);
}
.eco-cell {
  aspect-ratio: 3/1; display: grid; place-items: center;
  font-family: 'Syne', sans-serif; font-size: 11px;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--fg-mute);
  border-right: 1px solid var(--line); border-bottom: 1px solid var(--line);
  background: var(--bg);
  transition: 0.2s;
}
.eco-cell:hover { color: var(--cyan); background: var(--bg-2); }

/* ==========================================================================
   FINAL CTA
   ========================================================================== */
.final-cta {
  padding: 140px 0;
  background: radial-gradient(ellipse at center, #2a1a12 0%, var(--bg-2) 45%, var(--bg) 100%);
  text-align: center; position: relative; overflow: hidden;
}
.final-cta::before {
  /* concentric ring behind */
  content: ''; position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: 800px; height: 800px; border-radius: 50%;
  border: 1px solid rgba(217,149,101,0.15);
  box-shadow:
    0 0 0 60px rgba(217,149,101,0.05),
    0 0 0 140px rgba(217,149,101,0.03),
    0 0 0 240px rgba(217,149,101,0.02);
  animation: ring-breathe 6s ease-in-out infinite;
}
@keyframes ring-breathe { 0%,100% {opacity: 0.6;} 50% {opacity: 1;} }
.final-cta h2 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(40px, 5.5vw, 84px); font-weight: 500;
  line-height: 1.02; letter-spacing: -0.03em; margin-bottom: 24px;
  position: relative; text-wrap: balance;
}
.final-cta h2 .cyan { color: var(--cyan); }
.final-cta p { max-width: 620px; margin: 0 auto 44px; font-size: 17px; color: var(--fg-mute); line-height: 1.6; position: relative;}
.final-cta .btn-row { display: inline-flex; gap: 14px; position: relative; flex-wrap: wrap; justify-content: center; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer {
  padding: 90px 0 32px;
  border-top: 1px solid var(--line);
  background: var(--bg);
}
.ft-grid {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr; gap: 60px;
  margin-bottom: 60px;
}
.ft-grid .col h5 {
  font-family: 'Syne', sans-serif; font-size: 11px;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--cyan);
  margin-bottom: 20px; font-weight: 500;
}
.ft-grid li { list-style: none; padding: 6px 0; font-size: 14px; color: var(--fg-mute); }
.ft-grid li a:hover { color: var(--cyan); }
.ft-blurb { color: var(--fg-mute); font-size: 14px; max-width: 300px; line-height: 1.65; margin-top: 20px; }
.ft-brand { display: flex; align-items: center; gap: 14px; }

.newsletter {
  margin-top: 24px; display: flex; gap: 0; border: 1px solid var(--line);
  max-width: 320px;
}
.newsletter input {
  flex: 1; background: transparent; border: 0; padding: 12px 14px;
  font-family: 'Syne', sans-serif; font-size: 13px; color: var(--fg); outline: none;
}
.newsletter input::placeholder { color: var(--fg-dim); }
.newsletter button {
  background: var(--cyan); border: 0; color: var(--bg);
  padding: 0 18px; cursor: pointer; font-family: 'Syne', sans-serif;
  font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase;
}

.ft-bot {
  display: flex; justify-content: space-between; padding-top: 28px;
  border-top: 1px solid var(--line);
  font-family: 'Syne', sans-serif; font-size: 11px;
  letter-spacing: 0.1em; color: var(--fg-dim); flex-wrap: wrap; gap: 12px;
}
.ft-bot a { color: var(--fg-mute); margin: 0 8px; }
.ft-bot a:hover { color: var(--cyan); }

/* ==========================================================================
   PRODUCT PAGE HEADER
   ========================================================================== */
.product-hero {
  position: relative; padding: 160px 0 100px; overflow: hidden;
  background: var(--bg);
}
.product-hero .hero-photo { opacity: 0.4; background-position: right center; background-size: 55% auto; background-repeat: no-repeat; }
.product-hero .hero-photo::after { background: linear-gradient(90deg, var(--bg) 30%, transparent 80%); }
.product-hero .code {
  font-family: 'Syne', sans-serif; font-size: 12px;
  color: var(--accent, var(--cyan)); letter-spacing: 0.16em;
  text-transform: uppercase; margin-bottom: 18px;
}
.product-hero .code .ar { font-family: 'Cairo', sans-serif; font-size: 18px; margin-left: 12px; padding-left: 12px; border-left: 1px solid var(--line); direction: rtl; }
.product-hero h1 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(44px, 6vw, 88px); line-height: 1;
  letter-spacing: -0.03em; font-weight: 500; max-width: 900px;
  color: var(--fg); text-wrap: balance;
}
.product-hero .sub {
  margin-top: 28px; font-size: 19px; line-height: 1.55;
  color: var(--fg-mute); max-width: 620px;
}

/* Spec table */
.spec-table {
  width: 100%; border-collapse: collapse;
  font-family: 'Syne', sans-serif;
}
.spec-table tr { border-bottom: 1px solid var(--line); transition: 0.2s;}
.spec-table tr:hover { border-bottom-color: var(--cyan); }
.spec-table td {
  padding: 18px 0; font-size: 13px; vertical-align: top;
}
.spec-table td:first-child {
  color: var(--fg-mute); letter-spacing: 0.14em; text-transform: uppercase;
  font-size: 11px; width: 38%;
}
.spec-table td:last-child { color: var(--fg); font-family: 'Syne', sans-serif; font-size: 16px; font-weight: 500; }
.spec-table td:last-child small { color: var(--fg-mute); font-family: 'Syne', sans-serif; font-size: 11px; margin-left: 8px; letter-spacing: 0.1em; }

/* Product callout row */
.callout-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 60px; }
.callout {
  padding: 32px 28px; background: var(--bg-2); border: 1px solid var(--line);
  border-top: 3px solid var(--accent, var(--cyan));
}
.callout .lbl {
  font-family: 'Syne', sans-serif; font-size: 11px;
  color: var(--accent, var(--cyan)); letter-spacing: 0.14em; text-transform: uppercase;
  margin-bottom: 14px;
}
.callout h4 { font-family: 'Syne', sans-serif; font-weight: 500; font-size: 22px; letter-spacing: -0.01em; margin-bottom: 12px; }
.callout p { font-size: 14px; line-height: 1.6; color: var(--fg-mute); }

/* ==========================================================================
   Contact page form
   ========================================================================== */
.form-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
  margin-top: 40px;
}
.form-grid .full { grid-column: 1 / -1; }
.form-field label {
  display: block; font-family: 'Syne', sans-serif; font-size: 11px;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--fg-mute);
  margin-bottom: 8px;
}
.form-field input, .form-field textarea, .form-field select {
  width: 100%; background: transparent; border: 1px solid var(--line);
  padding: 14px 16px; color: var(--fg); font-family: 'Syne', sans-serif;
  font-size: 15px; outline: none; transition: border-color 0.2s;
  border-radius: 0;
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus { border-color: var(--cyan); }
.form-field textarea { min-height: 140px; resize: vertical; font-family: 'Syne', sans-serif; }

/* ==========================================================================
   COMPARISON table (solutions page)
   ========================================================================== */
.cmp-table { width: 100%; border-collapse: collapse; margin-top: 40px; }
.cmp-table th, .cmp-table td {
  padding: 20px 18px; text-align: left; border-bottom: 1px solid var(--line);
  font-size: 14px; vertical-align: middle;
}
.cmp-table thead th {
  font-family: 'Syne', sans-serif; font-weight: 500; font-size: 18px;
  color: var(--fg); letter-spacing: -0.01em;
}
.cmp-table thead th:first-child { color: var(--fg-mute); font-family: 'Syne', sans-serif; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 500; }
.cmp-table tbody td:first-child { color: var(--fg-mute); font-family: 'Syne', sans-serif; font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; }
.cmp-table tbody td { color: var(--fg); font-family: 'Syne', sans-serif; }
.cmp-table .check { color: var(--cyan); font-size: 16px; }
.cmp-table .cross { color: var(--fg-dim); }
.cmp-table tbody tr:hover { background: var(--bg-2); }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1200px) {
  .family-grid { grid-template-columns: repeat(5, 1fr); gap: 12px; }
  .family-card { padding: 24px 18px; }
  .family-card .fc-name { font-size: 22px; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .sector-grid { grid-template-columns: repeat(4, 1fr); }
  .bundle-grid { grid-template-columns: repeat(2, 1fr); }
  .ft-grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; }
  .ft-grid .col:nth-child(5) { grid-column: 1 / -1; margin-top: 20px; }
}
@media (max-width: 900px) {
  .container, .container-narrow { padding: 0 28px; }
  nav.top ul { display: none; }
  nav.top { padding: 14px 0; }
  .brand { font-size: 16px; }
  .brand .ar { display: none; }
  .hero { padding-top: 120px; min-height: auto; }
  .hero h1 { font-size: clamp(38px, 10vw, 60px); }
  .hero-h1-ar { font-size: 22px; }
  .hero-sub { font-size: 16px; }
  .trust-bar { margin-top: 40px; }
  .section-head { grid-template-columns: 1fr; gap: 20px; margin-bottom: 50px; }
  section.panel { padding: 80px 0; }
  .threat-grid { grid-template-columns: 1fr; }
  .threat-cell .n { font-size: 56px; }
  .family-grid { grid-template-columns: 1fr 1fr; }
  .family-card { min-height: auto; }
  .arch-feature { aspect-ratio: 4/3; }
  .data-flow { font-size: 11px; }
  .data-flow .arrow { margin: 0 8px; }
  .bundle-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .sector-grid { grid-template-columns: 1fr 1fr; }
  .eco-strip { grid-template-columns: repeat(2, 1fr); }
  .final-cta::before { width: 90vw; height: 90vw; box-shadow: 0 0 0 30px rgba(217,149,101,0.05); }
  .ft-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .ft-grid .col:first-child { grid-column: 1 / -1; }
  .ft-bot { flex-direction: column; }
  .callout-row { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .cmp-table { font-size: 12px; }
  .cmp-table th, .cmp-table td { padding: 12px 8px; }
}