/* ═══════════════════════════════════════════════════════
   m8n.tools — Theme-aware styles (light default / dark)
   ═══════════════════════════════════════════════════════ */

/* ── Brand tokens (fixed, never change) ─────────────── */
:root {
  --indigo:       #4F46E5;
  --indigo-dark:  #3730A3;
  --indigo-lt:    #818CF8;
  --purple:       #7C3AED;
  --purple-lt:    #A78BFA;
  --amber:        #F59E0B;
  --orange:       #EA580C;

  --security:     #FB7166;
  --engineering:  #3B82F6;
  --health:       #EF4444;
  --logistics:    #14B8A6;
  --commerce:     #22C55E;

  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

  --max-w:  1120px;
  --px:     clamp(1.25rem, 5vw, 3rem);
  --r-sm:   8px;
  --r-md:   14px;
  --r-lg:   20px;
  --r-xl:   28px;
  --ease:   cubic-bezier(0.22, 1, 0.36, 1);
  --t:      240ms;
}

/* ══════════════════════════════════════════════════════
   LIGHT THEME (default)
══════════════════════════════════════════════════════ */
:root,
[data-theme="light"] {
  --bg:              #F3F2F8;
  --bg-2:            #ECEAF4;
  --surface-1:       rgba(255, 255, 255, 0.80);
  --surface-2:       rgba(255, 255, 255, 0.95);
  --border:          rgba(79, 70, 229, 0.10);
  --border-hover:    rgba(79, 70, 229, 0.22);

  --text-primary:    #11121A;
  --text-secondary:  #3F3E52;
  --text-muted:      #7B7A8C;

  --nav-bg:          rgba(243, 242, 248, 0.85);
  --nav-border:      rgba(79, 70, 229, 0.10);

  --orb1-color:      #C7D2FE; /* indigo-200 */
  --orb2-color:      #DDD6FE; /* purple-200 */
  --orb3-color:      #FDE68A; /* amber-200  */
  --orb-opacity:     0.7;

  --particle-color:  #818CF8;
  --particle-opacity: 0.45;

  --card-shadow:     0 2px 16px rgba(79, 70, 229, 0.08), 0 0 0 1px rgba(79, 70, 229, 0.06);
  --card-shadow-hover: 0 12px 40px rgba(79, 70, 229, 0.14), 0 0 0 1px rgba(79, 70, 229, 0.10);

  --scroll-bar:      rgba(79, 70, 229, 0.15);

  --btn-nav-bg:      rgba(79, 70, 229, 0.08);
  --btn-nav-border:  rgba(79, 70, 229, 0.18);
  --btn-nav-color:   var(--indigo);

  --countdown-cell:  rgba(255, 255, 255, 0.9);
  --countdown-border: rgba(79, 70, 229, 0.12);
}

/* ══════════════════════════════════════════════════════
   DARK THEME
══════════════════════════════════════════════════════ */
[data-theme="dark"] {
  --bg:              #0D0C1A;
  --bg-2:            #12112A;
  --surface-1:       rgba(255, 255, 255, 0.04);
  --surface-2:       rgba(255, 255, 255, 0.08);
  --border:          rgba(255, 255, 255, 0.08);
  --border-hover:    rgba(255, 255, 255, 0.18);

  --text-primary:    #F0EFFF;
  --text-secondary:  rgba(240, 239, 255, 0.62);
  --text-muted:      rgba(240, 239, 255, 0.36);

  --nav-bg:          rgba(13, 12, 26, 0.80);
  --nav-border:      rgba(255, 255, 255, 0.07);

  --orb1-color:      #4F46E5;
  --orb2-color:      #7C3AED;
  --orb3-color:      #F59E0B;
  --orb-opacity:     0.55;

  --particle-color:  #818CF8;
  --particle-opacity: 0.55;

  --card-shadow:     none;
  --card-shadow-hover: 0 24px 60px rgba(0, 0, 0, 0.40);

  --scroll-bar:      rgba(255, 255, 255, 0.06);

  --btn-nav-bg:      rgba(255, 255, 255, 0.07);
  --btn-nav-border:  rgba(255, 255, 255, 0.14);
  --btn-nav-color:   var(--text-primary);

  --countdown-cell:  rgba(255, 255, 255, 0.05);
  --countdown-border: rgba(255, 255, 255, 0.10);
}

/* ── Reset ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text-secondary);
  background: var(--bg);
  min-width: 360px;
  overflow-x: hidden;
  transition: background 0.4s var(--ease), color 0.4s var(--ease);
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border-width: 0;
}

/* ── Scroll progress bar ─────────────────────────────── */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, var(--indigo), var(--purple-lt), var(--amber));
  z-index: 9999;
  transition: width 0.1s linear;
  box-shadow: 0 0 8px rgba(79, 70, 229, 0.5);
}

/* ── Custom cursor ───────────────────────────────────── */
@media (pointer: fine) {
  body { cursor: none; }
  a, button, [data-magnetic], input { cursor: none; }
}

.cursor {
  position: fixed;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--amber);
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  mix-blend-mode: multiply;
  transition: width 0.2s, height 0.2s, background 0.2s;
}

[data-theme="dark"] .cursor { mix-blend-mode: screen; }

.cursor.is-hovering { width: 12px; height: 12px; }

.cursor-ring {
  position: fixed;
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1.5px solid rgba(79, 70, 229, 0.45);
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.3s var(--ease), height 0.3s var(--ease), border-color 0.3s;
}

.cursor-ring.is-hovering  { width: 52px; height: 52px; border-color: rgba(245,158,11,0.6); }
.cursor-ring.is-clicking  { width: 24px; height: 24px; border-color: rgba(245,158,11,0.9); }

/* ── Particle canvas ─────────────────────────────────── */
#particle-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: var(--particle-opacity);
  transition: opacity 0.4s;
}

/* ── Background atmosphere ───────────────────────────── */
.bg-layer {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: var(--orb-opacity);
  transition: background 0.4s;
}

.orb--1 {
  width: 600px; height: 600px;
  top: -200px; left: -150px;
  background: radial-gradient(circle, var(--orb1-color) 0%, transparent 70%);
  animation: orbDrift1 18s ease-in-out infinite alternate;
}
.orb--2 {
  width: 500px; height: 500px;
  top: 200px; right: -100px;
  background: radial-gradient(circle, var(--orb2-color) 0%, transparent 70%);
  animation: orbDrift2 22s ease-in-out infinite alternate;
}
.orb--3 {
  width: 400px; height: 400px;
  bottom: 10%; left: 35%;
  background: radial-gradient(circle, var(--orb3-color) 0%, transparent 70%);
  opacity: calc(var(--orb-opacity) * 0.5);
  animation: orbDrift3 16s ease-in-out infinite alternate;
}

.noise {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.4;
}

@keyframes orbDrift1 { from { transform: translate(0,0) scale(1); } to { transform: translate(60px,40px) scale(1.1); } }
@keyframes orbDrift2 { from { transform: translate(0,0) scale(1); } to { transform: translate(-40px,60px) scale(1.08); } }
@keyframes orbDrift3 { from { transform: translate(0,0) scale(1); } to { transform: translate(30px,-30px) scale(1.15); } }

header, main, footer { position: relative; z-index: 1; }
.scroll-progress { position: fixed; z-index: 9999; }
.cursor, .cursor-ring { position: fixed; z-index: 10000; }

/* ── Nav ─────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--nav-bg);
  border-bottom: 1px solid var(--nav-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: background 0.4s var(--ease), border-color 0.4s;
}

.nav__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--px);
  height: 64px;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--text-primary);
  flex-shrink: 0;
  transition: color 0.3s;
}

.brand__wordmark {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  transition: color 0.3s;
}

.brand__dot { color: var(--amber); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  margin-left: 0.5rem;
}

.nav__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--t);
}

.nav__link:hover { color: var(--text-primary); }
.nav__link:focus-visible { outline: 2px solid var(--indigo-lt); outline-offset: 3px; border-radius: 3px; }

/* ── Theme toggle ────────────────────────────────────── */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  border-radius: var(--r-md);
  background: var(--btn-nav-bg);
  border: 1px solid var(--btn-nav-border);
  color: var(--text-muted);
  transition: background var(--t), border-color var(--t), color var(--t), transform var(--t);
  flex-shrink: 0;
  margin-left: auto;
  position: relative;
  overflow: hidden;
}

.theme-toggle:hover {
  color: var(--text-primary);
  border-color: var(--border-hover);
  transform: scale(1.08);
}

.theme-toggle:focus-visible { outline: 2px solid var(--indigo-lt); outline-offset: 3px; }

.theme-toggle__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  transition: opacity 0.25s, transform 0.35s var(--ease);
}

/* Light mode: show sun, hide moon */
.theme-toggle__icon--sun  { opacity: 1; transform: rotate(0deg) scale(1); }
.theme-toggle__icon--moon { opacity: 0; transform: rotate(-90deg) scale(0.6); }

/* Dark mode: hide sun, show moon */
[data-theme="dark"] .theme-toggle__icon--sun  { opacity: 0; transform: rotate(90deg) scale(0.6); }
[data-theme="dark"] .theme-toggle__icon--moon { opacity: 1; transform: rotate(0deg) scale(1); }

/* ── Nav CTA ─────────────────────────────────────────── */
.btn--nav {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0.5rem 1.125rem;
  border-radius: var(--r-sm);
  background: var(--btn-nav-bg);
  color: var(--btn-nav-color);
  border: 1px solid var(--btn-nav-border);
  transition: background var(--t), border-color var(--t), transform var(--t);
  white-space: nowrap;
  flex-shrink: 0;
}

.btn--nav:hover { background: var(--surface-2); }

/* ── Buttons ─────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1;
  border-radius: var(--r-sm);
  padding: 0.75rem 1.5rem;
  transition: transform var(--t) var(--ease), box-shadow var(--t), background var(--t), opacity var(--t);
  white-space: nowrap;
  cursor: pointer;
}

.btn:focus-visible { outline: 2px solid var(--indigo-lt); outline-offset: 3px; }

.btn--primary {
  background: linear-gradient(135deg, var(--indigo), var(--purple));
  color: #fff;
  box-shadow: 0 2px 12px rgba(79,70,229,0.35);
}

@media (hover: hover) {
  .btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(79,70,229,0.5);
  }
}

.btn--ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-hover);
  transition: color var(--t), border-color var(--t), transform var(--t);
}

@media (hover: hover) {
  .btn--ghost:hover {
    color: var(--text-primary);
    border-color: var(--indigo);
    transform: translateY(-2px);
  }
}

/* ── Utility ─────────────────────────────────────────── */
.gradient-text {
  background: linear-gradient(120deg, var(--indigo) 0%, var(--purple) 45%, var(--amber) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

[data-theme="dark"] .gradient-text {
  background: linear-gradient(120deg, var(--indigo-lt) 0%, var(--purple-lt) 40%, var(--amber) 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.section-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--indigo);
  margin-bottom: 0.75rem;
  transition: color 0.3s;
}

[data-theme="dark"] .section-label { color: var(--indigo-lt); }

.section-tagline {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
  letter-spacing: -0.02em;
  transition: color 0.3s;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--indigo);
  background: rgba(79,70,229,0.08);
  border: 1px solid rgba(79,70,229,0.2);
  border-radius: 100px;
  padding: 0.32rem 0.9rem;
  transition: color 0.3s;
}

[data-theme="dark"] .badge { color: var(--indigo-lt); background: rgba(79,70,229,0.14); }

.badge__dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--amber);
  flex-shrink: 0;
  animation: pulseDot 2s ease-in-out infinite;
}

@keyframes pulseDot { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.4;transform:scale(0.6)} }

/* ── Glass card ──────────────────────────────────────── */
.glass-card {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: var(--card-shadow);
  transition: border-color var(--t), box-shadow var(--t), background 0.4s;
}

.glass-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--card-shadow-hover);
}

/* ════════════════════════════════════════════════════════
   HERO
════════════════════════════════════════════════════════ */
.hero { padding: clamp(5rem,12vw,9rem) var(--px) clamp(3rem,6vw,5rem); }

.hero__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero__eyebrow {
  margin-bottom: 1.75rem;
  opacity: 0; transform: translateY(12px);
  animation: fadeUp 0.6s var(--ease) 0.1s forwards;
}

.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  opacity: 0; transform: translateY(16px);
  animation: fadeUp 0.65s var(--ease) 0.2s forwards;
  transition: color 0.3s;
}

.hero__sub {
  font-size: clamp(1rem,2vw,1.2rem);
  color: var(--text-secondary);
  max-width: 52ch;
  margin-bottom: 2.25rem;
  opacity: 0; transform: translateY(12px);
  animation: fadeUp 0.65s var(--ease) 0.32s forwards;
  transition: color 0.3s;
}

.hero__actions {
  display: flex;
  gap: 0.875rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 4rem;
  opacity: 0; transform: translateY(12px);
  animation: fadeUp 0.65s var(--ease) 0.42s forwards;
}

.hero__visual {
  width: 100%;
  max-width: 900px;
  opacity: 0;
  animation: fadeIn 0.8s var(--ease) 0.55s forwards;
}

.dot-chain { width: 100%; height: auto; overflow: visible; }

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

/* Dot-chain */
.dc-line  { stroke-dasharray:200; stroke-dashoffset:200; }
.dc-dot   { opacity:0; }
.dc-burst { opacity:0; }

.dot-chain.is-animated .dc-line--1 { animation:drawLine 0.5s var(--ease) 0.65s forwards; }
.dot-chain.is-animated .dc-line--2 { animation:drawLine 0.5s var(--ease) 0.82s forwards; }
.dot-chain.is-animated .dc-line--3 { animation:drawLine 0.5s var(--ease) 0.99s forwards; }
.dot-chain.is-animated .dc-line--4 { animation:drawLine 0.5s var(--ease) 1.16s forwards; }
.dot-chain.is-animated .dc-line--5 { animation:drawLine 0.5s var(--ease) 1.33s forwards; }
.dot-chain.is-animated .dc-line--6 { animation:drawLine 0.4s var(--ease) 1.50s forwards; }

.dot-chain.is-animated .dc-dot--1  { animation:popDot 0.4s var(--ease) 0.60s forwards; }
.dot-chain.is-animated .dc-dot--2  { animation:popDot 0.4s var(--ease) 0.77s forwards; }
.dot-chain.is-animated .dc-dot--3  { animation:popDot 0.4s var(--ease) 0.94s forwards; }
.dot-chain.is-animated .dc-dot--4  { animation:popDot 0.4s var(--ease) 1.11s forwards; }
.dot-chain.is-animated .dc-dot--5  { animation:popDot 0.4s var(--ease) 1.28s forwards; }
.dot-chain.is-animated .dc-dot--6  { animation:popDot 0.4s var(--ease) 1.45s forwards; }

.dot-chain.is-animated .dc-burst   { animation:burstBloom 0.7s var(--ease) 1.62s forwards; }
.dot-chain.is-animated .dc-burst__core { animation:corePulse 2.5s ease-in-out 2.4s infinite; }

.dot-chain.is-animated .dc-float--1 { animation:floatIn 0.6s ease 1.8s  forwards; }
.dot-chain.is-animated .dc-float--2 { animation:floatIn 0.6s ease 1.9s  forwards; }
.dot-chain.is-animated .dc-float--3 { animation:floatIn 0.6s ease 1.85s forwards; }
.dot-chain.is-animated .dc-float--4 { animation:floatIn 0.6s ease 1.95s forwards; }
.dot-chain.is-animated .dc-float--5 { animation:floatIn 0.6s ease 2.0s  forwards; }

@keyframes drawLine   { to{stroke-dashoffset:0} }
@keyframes popDot     { 0%{opacity:0;transform:scale(0)} 65%{opacity:1;transform:scale(1.2)} 100%{opacity:1;transform:scale(1)} }
@keyframes burstBloom { 0%{opacity:0;transform:scale(0.2)} 65%{opacity:1;transform:scale(1.1)} 100%{opacity:1;transform:scale(1)} }
@keyframes floatIn    { to{opacity:1} }
@keyframes corePulse  { 0%,100%{r:18;opacity:1} 50%{r:22;opacity:0.75} }

/* ════════════════════════════════════════════════════════
   LAUNCH / COUNTDOWN
════════════════════════════════════════════════════════ */
.launch-section { padding: clamp(3rem,6vw,5rem) var(--px); }

.launch-section__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  align-items: stretch;
}

.countdown-card { padding: 2.25rem 2.5rem; }

.countdown-card__header { margin-bottom: 1.75rem; }

.countdown-card__date {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  transition: color 0.3s;
}

.countdown {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.countdown__unit {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  background: var(--countdown-cell);
  border: 1px solid var(--countdown-border);
  border-radius: var(--r-md);
  padding: 1rem 0.5rem;
  min-width: 0;
  transition: background 0.4s, border-color 0.4s;
}

.countdown__digits {
  font-family: var(--font-mono);
  font-size: clamp(1.75rem,3.5vw,2.75rem);
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1;
  letter-spacing: -0.02em;
  transition: color 0.15s;
}

.countdown__digits.tick { color: var(--amber); }

.countdown__label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.3s;
}

.countdown__sep {
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--border-hover);
  line-height: 1;
  flex-shrink: 0;
  margin-bottom: 1.4rem;
  transition: color 0.3s;
}

/* Signup card */
.signup-card {
  padding: 2.25rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.signup-card__heading {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
  transition: color 0.3s;
}

.signup-card__sub {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  transition: color 0.3s;
}

.signup-form__row { display: flex; gap: 0.5rem; }

.signup-form__input {
  flex: 1;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text-primary);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 0.7rem 1rem;
  outline: none;
  min-width: 0;
  transition: border-color var(--t), box-shadow var(--t), background 0.4s, color 0.3s;
}

.signup-form__input::placeholder { color: var(--text-muted); }

.signup-form__input:focus {
  border-color: var(--indigo);
  box-shadow: 0 0 0 3px rgba(79,70,229,0.15);
}

.signup-form__error {
  font-size: 0.8rem;
  color: #DC2626;
  margin-top: 0.5rem;
}

[data-theme="dark"] .signup-form__error { color: #FCA5A5; }

.signup-success {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  background: rgba(79,70,229,0.06);
  border: 1px solid rgba(79,70,229,0.15);
  border-radius: var(--r-md);
  padding: 1.125rem 1.25rem;
}

.signup-success__icon { flex-shrink:0; margin-top:2px; }

.signup-success__title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.15rem;
  transition: color 0.3s;
}

.signup-success__sub { font-size:0.8125rem; color:var(--text-muted); transition:color 0.3s; }

/* ════════════════════════════════════════════════════════
   SECTORS
════════════════════════════════════════════════════════ */
.section-inner { max-width:var(--max-w); margin:0 auto; padding:0 var(--px); }
.section-header { margin-bottom:2.5rem; }
.sectors-section { padding:clamp(4rem,8vw,7rem) var(--px); }

.sectors-grid {
  display: grid;
  grid-template-columns: repeat(5,1fr);
  gap: 1rem;
}

.sector-card {
  position: relative;
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  overflow: hidden;
  transition: border-color var(--t), transform var(--t) var(--ease),
              box-shadow var(--t), background 0.4s;
  backdrop-filter: blur(12px);
  box-shadow: var(--card-shadow);
}

@media (hover:hover) {
  .sector-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--card-shadow-hover);
  }
}

.sector-card__glow {
  position: absolute;
  top: -30px; left: -30px;
  width: 120px; height: 120px;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0;
  transition: opacity var(--t);
}

.sector-card:hover .sector-card__glow { opacity: 0.5; }
[data-theme="dark"] .sector-card:hover .sector-card__glow { opacity: 0.7; }

.sector-card--security   .sector-card__glow { background:var(--security); }
.sector-card--engineering .sector-card__glow { background:var(--engineering); }
.sector-card--health      .sector-card__glow { background:var(--health); }
.sector-card--logistics   .sector-card__glow { background:var(--logistics); }
.sector-card--commerce    .sector-card__glow { background:var(--commerce); }

.sector-card__icon { font-size:1.5rem; line-height:1; position:relative; z-index:1; }

.sector-card__name {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  position: relative;
  z-index: 1;
  transition: color 0.3s;
}

.sector-card--security   { border-top: 2px solid var(--security); }
.sector-card--engineering { border-top: 2px solid var(--engineering); }
.sector-card--health      { border-top: 2px solid var(--health); }
.sector-card--logistics   { border-top: 2px solid var(--logistics); }
.sector-card--commerce    { border-top: 2px solid var(--commerce); }

/* ════════════════════════════════════════════════════════
   PRODUCT MODULES
════════════════════════════════════════════════════════ */
.product-section { padding:clamp(4rem,8vw,7rem) var(--px); }

.product-grid { display:grid; grid-template-columns:1fr 1fr; gap:1.25rem; }

.product-card {
  position: relative;
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  transition: border-color var(--t), transform var(--t) var(--ease),
              box-shadow var(--t), background 0.4s;
  backdrop-filter: blur(16px);
  box-shadow: var(--card-shadow);
}

@media (hover:hover) {
  .product-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-5px);
    box-shadow: var(--card-shadow-hover);
  }
}

.product-card__glow {
  position: absolute;
  top: -60px; right: -60px;
  width: 240px; height: 240px;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0;
  transition: opacity 0.4s;
}

.product-card:hover .product-card__glow { opacity: 0.2; }
[data-theme="dark"] .product-card:hover .product-card__glow { opacity: 0.3; }

.product-card--ops .product-card__glow { background:var(--security); }
.product-card--sss .product-card__glow { background:var(--purple); }

.product-card::before {
  content:''; position:absolute; top:0; left:0; right:0; height:2px;
}
.product-card--ops::before { background:linear-gradient(90deg,var(--security),var(--orange)); }
.product-card--sss::before { background:linear-gradient(90deg,var(--indigo),var(--purple-lt)); }

.product-card__inner { padding:2.25rem; position:relative; z-index:1; }
.product-card__header { margin-bottom:1.75rem; }

.product-tag {
  display: inline-flex;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
  margin-bottom: 0.875rem;
}

.product-tag--ops { color:var(--security); background:rgba(251,113,102,0.1); border:1px solid rgba(251,113,102,0.2); }
.product-tag--sss { color:var(--indigo);   background:rgba(79,70,229,0.08);  border:1px solid rgba(79,70,229,0.18); }

[data-theme="dark"] .product-tag--sss { color:var(--indigo-lt); }

.product-card__title {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
  transition: color 0.3s;
}

.product-card__desc { font-size:0.9rem; color:var(--text-muted); line-height:1.65; transition:color 0.3s; }

.module-list { display:flex; flex-direction:column; gap:1.25rem; }

.module-item { display:flex; align-items:flex-start; gap:0.875rem; }

.module-item__bullet {
  flex-shrink:0; width:8px; height:8px;
  border-radius:50%; margin-top:6px;
  box-shadow: 0 0 8px currentColor;
}
.module-item__bullet--ops { background:var(--security); color:var(--security); }
.module-item__bullet--sss { background:var(--indigo);   color:var(--indigo); }

[data-theme="dark"] .module-item__bullet--sss { background:var(--indigo-lt); color:var(--indigo-lt); }

.module-item strong { font-family:var(--font-display); font-size:0.9375rem; font-weight:600; color:var(--text-primary); display:block; margin-bottom:0.25rem; transition:color 0.3s; }
.module-item p { font-size:0.8375rem; color:var(--text-muted); line-height:1.6; transition:color 0.3s; }

/* ════════════════════════════════════════════════════════
   LAUNCHED CARD (post-countdown)
════════════════════════════════════════════════════════ */
.launched-card {
  display:flex; flex-direction:column; align-items:center;
  text-align:center; gap:1.25rem; padding:1.5rem;
  opacity:0; transform:translateY(20px);
  transition:opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.launched-card--visible { opacity:1; transform:translateY(0); }
.launched-card__burst svg { animation:spinSlow 20s linear infinite; }
@keyframes spinSlow { to{transform:rotate(360deg)} }

.launched-card__badge {
  display:inline-flex; align-items:center; gap:0.45rem;
  font-family:var(--font-mono); font-size:0.68rem; font-weight:600;
  letter-spacing:0.1em; text-transform:uppercase;
  color:var(--indigo); background:rgba(79,70,229,0.08);
  border:1px solid rgba(79,70,229,0.2); border-radius:100px; padding:0.3rem 0.85rem;
}
[data-theme="dark"] .launched-card__badge { color:var(--indigo-lt); background:rgba(79,70,229,0.14); }

.launched-card__dot { width:6px; height:6px; border-radius:50%; background:var(--amber); animation:pulseDot 1.6s ease-in-out infinite; }

.launched-card__headline { font-family:var(--font-display); font-size:clamp(1.5rem,3vw,2.25rem); font-weight:700; color:var(--text-primary); line-height:1.15; letter-spacing:-0.02em; transition:color 0.3s; }
.launched-card__sub { font-size:0.9375rem; color:var(--text-secondary); max-width:44ch; line-height:1.65; transition:color 0.3s; }
.launched-card__actions { display:flex; gap:0.75rem; flex-wrap:wrap; justify-content:center; }
.launched-card__note { font-family:var(--font-mono); font-size:0.68rem; color:var(--text-muted); transition:color 0.3s; }

/* ════════════════════════════════════════════════════════
   FOOTER
════════════════════════════════════════════════════════ */
.footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem var(--px);
  margin-top: 2rem;
  transition: border-color 0.4s;
}

.footer__inner {
  max-width:var(--max-w); margin:0 auto;
  display:flex; align-items:center; gap:2rem; flex-wrap:wrap;
}

.footer__brand { flex-shrink:0; }
.footer__tagline { font-family:var(--font-display); font-size:0.875rem; font-weight:500; color:var(--text-muted); transition:color 0.3s; }

.footer__links { display:flex; align-items:center; gap:1.25rem; margin-left:auto; }

.footer__link {
  display:inline-flex; align-items:center; gap:0.35rem;
  font-size:0.8125rem; font-weight:500; color:var(--text-muted);
  transition:color var(--t);
}
.footer__link:hover { color:var(--text-primary); }
.footer__link:focus-visible { outline:2px solid var(--indigo-lt); outline-offset:3px; border-radius:3px; }

.footer__copy { width:100%; font-size:0.75rem; color:var(--text-muted); padding-top:1.5rem; border-top:1px solid var(--border); transition:color 0.3s, border-color 0.4s; }

/* ── Scramble ────────────────────────────────────────── */
.scramble-line { display:inline-block; }

/* ════════════════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════════════════ */
@media (max-width:860px) {
  .launch-section__inner { grid-template-columns:1fr; }
  .product-grid           { grid-template-columns:1fr; }
  .sectors-grid           { grid-template-columns:repeat(3,1fr); }
  .nav__links             { display:none; }
}

@media (max-width:560px) {
  .sectors-grid      { grid-template-columns:repeat(2,1fr); }
  .countdown         { gap:0.35rem; }
  .countdown__sep    { display:none; }
  .signup-form__row  { flex-direction:column; }
  .signup-form__row .btn { width:100%; }
  .hero__actions     { flex-direction:column; align-items:center; }
  .hero__actions .btn { width:min(100%,280px); }
  .footer__links     { margin-left:0; }
}

@media (max-width:400px) {
  .sectors-grid { grid-template-columns:1fr; }
}

/* ════════════════════════════════════════════════════════
   REDUCED MOTION
════════════════════════════════════════════════════════ */
@media (prefers-reduced-motion:reduce) {
  *, *::before, *::after {
    animation-duration:0.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:0.01ms !important;
  }
  .hero__eyebrow,.hero__headline,.hero__sub,.hero__actions,.hero__visual {
    opacity:1; transform:none; animation:none;
  }
  .dc-line  { stroke-dashoffset:0; }
  .dc-dot   { opacity:1; }
  .dc-burst { opacity:1; }
  .dc-float { opacity:1; }
  .orb { animation:none; }
  .badge__dot { animation:none; }
}