/* ═══════════════════════════════════════════════════════════
   SILVA TECH NEXUS — style.css
   Author : Silva Tech Nexus (SilvaTechs.com)
   Theme  : Dark futuristic — blue / purple / cyan
═══════════════════════════════════════════════════════════ */

/* ── 1. CSS CUSTOM PROPERTIES ───────────────────────────── */
:root {
  /* Colors */
  --c-bg:          #050a15;
  --c-bg-2:        #080f1f;
  --c-bg-3:        #0c1428;
  --c-surface:     rgba(255,255,255,.04);
  --c-surface-hov: rgba(255,255,255,.07);
  --c-border:      rgba(255,255,255,.08);
  --c-border-hov:  rgba(0,212,255,.35);

  --c-cyan:   #00d4ff;
  --c-blue:   #3b82f6;
  --c-purple: #a855f7;
  --c-violet: #7c3aed;
  --c-green:  #22c55e;

  --grad-main:   linear-gradient(135deg, var(--c-cyan) 0%, var(--c-blue) 50%, var(--c-purple) 100%);
  --grad-subtle: linear-gradient(135deg, rgba(0,212,255,.15), rgba(168,85,247,.15));
  --grad-glow:   radial-gradient(circle at 50% 50%, rgba(0,212,255,.18) 0%, transparent 70%);

  /* Text */
  --t-primary:   #f0f6ff;
  --t-secondary: #8ba3c7;
  --t-muted:     #4a6080;

  /* Typography */
  --ff-head: 'Space Grotesk', system-ui, sans-serif;
  --ff-body: 'Inter', system-ui, sans-serif;
  --ff-mono: 'JetBrains Mono', monospace;

  /* Spacing */
  --section-pad: clamp(5rem, 10vw, 8rem);
  --container:   1280px;
  --gap:         1.5rem;

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:  cubic-bezier(0.4, 0, 1, 1);
  --dur-fast: 200ms;
  --dur-med:  350ms;
  --dur-slow: 600ms;

  /* Radii */
  --r-sm:  8px;
  --r-md:  14px;
  --r-lg:  22px;
  --r-xl:  32px;
  --r-full: 9999px;

  /* Shadows */
  --shadow-glow-cyan:   0 0 30px rgba(0,212,255,.25);
  --shadow-glow-purple: 0 0 30px rgba(168,85,247,.2);
  --shadow-card:        0 4px 32px rgba(0,0,0,.45);
}

/* ── 2. RESET & BASE ────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--ff-body);
  background-color: var(--c-bg);
  color: var(--t-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

/* ── 3. UTILITIES ───────────────────────────────────────── */
.container { width: min(var(--container), 100% - 2 * var(--gap)); margin-inline: auto; }
.section-pad { padding-block: var(--section-pad); }
.text-center { text-align: center; }

.gradient-text {
  background: var(--grad-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glass {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.section-label {
  display: inline-block;
  font-family: var(--ff-mono);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--c-cyan);
  padding: .3rem .9rem;
  border: 1px solid rgba(0,212,255,.3);
  border-radius: var(--r-full);
  margin-bottom: 1.2rem;
}

.section-title {
  font-family: var(--ff-head);
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.2rem;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--t-secondary);
  max-width: 580px;
  margin-inline: auto;
  margin-bottom: 3.5rem;
}

/* Scroll-reveal */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity var(--dur-slow) var(--ease-out),
              transform var(--dur-slow) var(--ease-out);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .78rem 1.7rem;
  border-radius: var(--r-full);
  font-family: var(--ff-head);
  font-size: .95rem;
  font-weight: 600;
  transition: all var(--dur-med) var(--ease-out);
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity var(--dur-fast);
  background: rgba(255,255,255,.08);
}
.btn:hover::after { opacity: 1; }
.btn:focus-visible { outline: 2px solid var(--c-cyan); outline-offset: 3px; }

.btn-primary {
  background: var(--grad-main);
  color: #fff;
  box-shadow: 0 4px 24px rgba(0,212,255,.3);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(0,212,255,.45); }
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  color: var(--t-primary);
  border: 1px solid var(--c-border-hov);
  background: rgba(255,255,255,.03);
}
.btn-ghost:hover { border-color: var(--c-cyan); color: var(--c-cyan); background: rgba(0,212,255,.06); }

.btn-full { width: 100%; justify-content: center; }

/* Tag pills */
.tag {
  display: inline-block;
  padding: .25rem .75rem;
  border-radius: var(--r-full);
  font-size: .78rem;
  font-weight: 600;
  border: 1px solid rgba(0,212,255,.25);
  color: var(--c-cyan);
  background: rgba(0,212,255,.07);
  transition: all var(--dur-fast);
}
.tag:hover { background: rgba(0,212,255,.15); border-color: var(--c-cyan); }

/* ── 4. LOADER ──────────────────────────────────────────── */
#loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: #050a15;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity .8s cubic-bezier(.4,0,.2,1), visibility .8s;
}
#loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }

.loader-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,212,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,.04) 1px, transparent 1px);
  background-size: 44px 44px;
  animation: grid-drift 18s linear infinite;
}
.loader-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(0,212,255,.12) 0%, transparent 55%),
    radial-gradient(ellipse at 70% 80%, rgba(139,92,246,.10) 0%, transparent 55%);
}
@keyframes grid-drift { to { background-position: 44px 44px; } }

.loader-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
  animation: loader-rise .6s cubic-bezier(.22,1,.36,1) both;
}
@keyframes loader-rise {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Ring + logo */
.loader-logo-ring {
  position: relative;
  width: 130px;
  height: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: .8rem;
}
.loader-ring-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  animation: ring-spin 2.4s linear infinite;
  filter: drop-shadow(0 0 6px rgba(0,212,255,.5));
}
@keyframes ring-spin { to { transform: rotate(360deg); } }
.lr-track {
  fill: none;
  stroke: rgba(0,212,255,.1);
  stroke-width: 2.5;
}
.lr-fill {
  fill: none;
  stroke: url(#ring-grad);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-dasharray: 339;
  stroke-dashoffset: 339;
  animation: ring-fill 2s .3s cubic-bezier(.22,1,.36,1) forwards;
}
@keyframes ring-fill { to { stroke-dashoffset: 60; } }

/* Inner glow ring */
.loader-logo-ring::before {
  content: '';
  position: absolute;
  inset: 10px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,212,255,.06) 0%, transparent 70%);
  animation: ring-pulse 2s ease-in-out infinite;
}
@keyframes ring-pulse { 0%,100% { opacity: .6; } 50% { opacity: 1; } }

.loader-logo-img {
  width: 75px;
  height: auto;
  position: relative;
  z-index: 1;
  filter: brightness(0) invert(1) drop-shadow(0 0 10px rgba(0,212,255,.6));
  animation: logo-breathe 2.4s ease-in-out infinite;
}
@keyframes logo-breathe {
  0%,100% { filter: brightness(0) invert(1) drop-shadow(0 0 8px rgba(0,212,255,.4)); }
  50%      { filter: brightness(0) invert(1) drop-shadow(0 0 22px rgba(0,212,255,.9)); }
}

/* Brand name */
.loader-name {
  font-family: var(--ff-head);
  font-size: .92rem;
  font-weight: 700;
  letter-spacing: .28em;
  color: var(--t-primary);
  text-transform: uppercase;
  margin-top: .3rem;
  animation: loader-rise .6s .15s both;
}
.loader-slogan {
  font-family: 'Georgia', serif;
  font-style: italic;
  font-size: .76rem;
  color: var(--c-cyan);
  opacity: .75;
  letter-spacing: .08em;
  margin-bottom: .9rem;
  animation: loader-rise .6s .25s both;
}

/* Progress */
.loader-bar-wrap {
  display: flex;
  align-items: center;
  gap: .8rem;
  animation: loader-rise .6s .35s both;
}
.loader-bar {
  width: 200px;
  height: 2px;
  background: rgba(255,255,255,.07);
  border-radius: var(--r-full);
  overflow: hidden;
}
.loader-fill {
  height: 100%;
  width: 0%;
  background: var(--grad-main);
  border-radius: var(--r-full);
  animation: load-bar 2s cubic-bezier(.22,1,.36,1) forwards;
  box-shadow: 0 0 8px rgba(0,212,255,.5);
}
.loader-pct {
  font-family: var(--ff-mono);
  font-size: .68rem;
  color: var(--c-cyan);
  min-width: 2.6rem;
  text-align: left;
}
.loader-text {
  font-family: var(--ff-mono);
  font-size: .7rem;
  color: var(--t-muted);
  letter-spacing: .1em;
  margin-top: .3rem;
  animation: loader-rise .6s .4s both;
}

@keyframes load-bar { to { width: 100%; } }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .5; } }

/* ── CEO PHOTO (Passport / Circular) ───────────────────── */
.ceo-card {
  display: flex;
  gap: 3rem;
  align-items: center;
  padding: 2.5rem;
  border-radius: var(--r-xl);
  flex-wrap: wrap;
}
.ceo-photo-outer {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.ceo-photo-wrap {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  overflow: hidden;
  position: relative;
  padding: 3px;
  background: var(--grad-main);
  box-shadow: 0 0 40px rgba(0,212,255,.25), 0 0 80px rgba(139,92,246,.12);
  flex-shrink: 0;
  transition: box-shadow .4s;
}
.ceo-photo-wrap:hover {
  box-shadow: 0 0 60px rgba(0,212,255,.4), 0 0 100px rgba(139,92,246,.2);
}
.ceo-photo-inner {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  overflow: hidden;
  background: var(--c-bg);
}
.ceo-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform .5s var(--ease-out);
}
.ceo-photo-wrap:hover .ceo-photo { transform: scale(1.06); }
.ceo-photo-sig {
  font-family: 'Georgia', serif;
  font-style: italic;
  font-size: .9rem;
  color: var(--t-secondary);
  text-align: center;
  line-height: 1.4;
}
.ceo-photo-sig strong { display: block; color: var(--t-primary); font-size: 1rem; }
@media (max-width: 700px) {
  .ceo-card { flex-direction: column; align-items: center; text-align: center; }
  .ceo-photo-wrap { width: 160px; height: 160px; }
}

/* ── 5. NAVIGATION ──────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  transition: background var(--dur-med), box-shadow var(--dur-med), padding var(--dur-med);
  padding: .3rem 0;
}
#navbar.scrolled {
  background: rgba(5,10,21,.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--c-border);
}

.nav-container {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: .85rem 2rem;
  max-width: var(--container);
  margin-inline: auto;
}

/* Logo */
.logo { display: flex; align-items: center; gap: .7rem; }
.logo-icon {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  background: var(--grad-main);
  border-radius: var(--r-sm);
  font-family: var(--ff-head);
  font-size: .78rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: .04em;
  flex-shrink: 0;
}
.logo-text {
  font-family: var(--ff-head);
  font-size: 1.05rem;
  color: var(--t-primary);
}
.logo-text strong { color: var(--c-cyan); }

/* Nav links */
.nav-links {
  display: flex;
  gap: .2rem;
  margin-left: auto;
}
.nav-links a {
  padding: .45rem .9rem;
  border-radius: var(--r-full);
  font-size: .875rem;
  color: var(--t-secondary);
  font-weight: 500;
  transition: color var(--dur-fast), background var(--dur-fast);
}
.nav-links a:hover { color: var(--t-primary); background: var(--c-surface-hov); }
.nav-links a.active { color: var(--c-cyan); background: rgba(0,212,255,.09); }
.nav-links a:focus-visible { outline: 2px solid var(--c-cyan); outline-offset: 2px; }

/* Nav CTA */
.nav-cta {
  padding: .5rem 1.3rem;
  border-radius: var(--r-full);
  background: var(--grad-main);
  color: #fff;
  font-size: .875rem;
  font-weight: 600;
  font-family: var(--ff-head);
  white-space: nowrap;
  transition: transform var(--dur-fast), box-shadow var(--dur-fast);
  flex-shrink: 0;
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: var(--shadow-glow-cyan); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: .4rem;
  margin-left: auto;
  border-radius: var(--r-sm);
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--t-primary);
  border-radius: 2px;
  transition: transform var(--dur-med) var(--ease-out), opacity var(--dur-fast);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: rgba(5,10,21,.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--c-border);
  padding: 1.2rem 2rem 2rem;
  transform: translateY(-10px);
  opacity: 0;
  transition: transform var(--dur-med) var(--ease-out), opacity var(--dur-med);
  pointer-events: none;
}
.mobile-menu:not([hidden]) {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}
.mobile-menu ul { display: flex; flex-direction: column; gap: .2rem; }
.mobile-menu a {
  display: block;
  padding: .8rem 1rem;
  border-radius: var(--r-md);
  color: var(--t-secondary);
  font-weight: 500;
  transition: background var(--dur-fast), color var(--dur-fast);
}
.mobile-menu a:hover { background: var(--c-surface); color: var(--t-primary); }
.mobile-cta {
  margin-top: .8rem;
  background: var(--grad-main) !important;
  color: #fff !important;
  text-align: center;
}

/* ── 6. HERO ────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 2rem;
  padding: 8rem 2rem 4rem;
  max-width: var(--container);
  margin-inline: auto;
  overflow: hidden;
}

#particles-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,212,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black, transparent);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .4rem 1rem;
  border-radius: var(--r-full);
  border: 1px solid rgba(0,212,255,.3);
  background: rgba(0,212,255,.06);
  font-size: .8rem;
  font-weight: 500;
  color: var(--c-cyan);
  margin-bottom: 1.6rem;
  font-family: var(--ff-mono);
}

.badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--c-cyan);
  animation: blink 2s ease-in-out infinite;
}
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: .3; } }

.hero-headline {
  font-family: var(--ff-head);
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1.4rem;
  letter-spacing: -.02em;
}

.hero-sub {
  font-size: clamp(.95rem, 1.4vw, 1.15rem);
  color: var(--t-secondary);
  max-width: 520px;
  margin-bottom: 2.2rem;
  line-height: 1.8;
}

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; }

.hero-trust {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: .8rem;
  color: var(--t-muted);
}
.trust-dots { display: flex; gap: .3rem; }
.trust-dots span {
  width: 24px; height: 24px;
  border-radius: 50%;
  border: 2px solid var(--c-bg);
  background: var(--grad-subtle);
  display: block;
}

/* Hero visual — orbit */
.hero-visual {
  position: relative;
  z-index: 2;
  width: min(460px, 100%);
  aspect-ratio: 1;
  justify-self: center;
}

.orbit-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
}
.ring-1 { width: 55%;  height: 55%; border-color: rgba(0,212,255,.25); animation: spin 14s linear infinite; }
.ring-2 { width: 75%;  height: 75%; border-color: rgba(168,85,247,.18); animation: spin 22s linear infinite reverse; }
.ring-3 { width: 95%;  height: 95%; border-color: rgba(59,130,246,.12); animation: spin 34s linear infinite; }

.orbit-center {
  position: absolute;
  top:50%; left:50%;
  transform: translate(-50%,-50%);
  width: 28%; height: 28%;
  display: grid; place-items: center;
}
.orbit-core {
  width: 100%; height: 100%;
  border-radius: 50%;
  background: var(--grad-main);
  display: grid;
  place-items: center;
  font-family: var(--ff-head);
  font-weight: 700;
  font-size: 1.1rem;
  color: #fff;
  box-shadow: 0 0 48px rgba(0,212,255,.4), 0 0 80px rgba(168,85,247,.2);
  animation: glow-core 3s ease-in-out infinite;
}

@keyframes spin { to { transform: translate(-50%,-50%) rotate(360deg); } }
@keyframes glow-core {
  0%,100% { box-shadow: 0 0 48px rgba(0,212,255,.4), 0 0 80px rgba(168,85,247,.2); }
  50%      { box-shadow: 0 0 72px rgba(0,212,255,.65), 0 0 120px rgba(168,85,247,.35); }
}

/* ── ORBIT AMBIENT GLOW ─────────────────────────────────── */
.orbit-glow-bg {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 120%; height: 120%;
  border-radius: 50%;
  background:
    radial-gradient(ellipse 55% 55% at 50% 50%, rgba(0,212,255,.10) 0%, transparent 65%),
    radial-gradient(ellipse 40% 40% at 60% 40%, rgba(139,92,246,.08) 0%, transparent 60%);
  pointer-events: none;
  animation: glow-drift 6s ease-in-out infinite alternate;
}
@keyframes glow-drift {
  from { opacity: .7; transform: translate(-50%,-50%) scale(1); }
  to   { opacity: 1;  transform: translate(-50%,-50%) scale(1.08); }
}

/* Enhanced orbit core */
.orbit-core-logo {
  width: 56px;
  height: auto;
  filter: brightness(0) invert(1) drop-shadow(0 0 12px rgba(0,212,255,.8));
  animation: logo-breathe 3s ease-in-out infinite;
  position: relative;
  z-index: 2;
}
.orbit-core-pulse {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 1.5px solid rgba(0,212,255,.3);
  animation: core-pulse 2.4s ease-in-out infinite;
}
@keyframes core-pulse {
  0%,100% { transform: scale(1);   opacity: .4; }
  50%      { transform: scale(1.15); opacity: .9; }
}

/* Orbit ring colors */
.ring-1 { border-color: rgba(0,212,255,.30);  box-shadow: 0 0 18px rgba(0,212,255,.06);  animation: spin 18s linear infinite; }
.ring-2 { border-color: rgba(168,85,247,.22); box-shadow: 0 0 18px rgba(168,85,247,.05); animation: spin 28s linear infinite reverse; }
.ring-3 { border-color: rgba(59,130,246,.16); box-shadow: 0 0 18px rgba(59,130,246,.04);  animation: spin 42s linear infinite; }

/* Orbit language icon system */
.orbit-lang-group {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  animation: orbit-fw var(--dur, 18s) linear infinite;
  animation-delay: calc(-1 * var(--d, 0s));
}
.orbit-lang-icon {
  position: absolute;
  width: 46px;
  height: 46px;
  top: calc(-23px - var(--r, 118px));
  left: -23px;
  border-radius: 50%;
  background: rgba(5,10,21,.95);
  border: 1.5px solid rgba(0,212,255,.28);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: orbit-bw var(--dur, 18s) linear infinite;
  animation-delay: calc(-1 * var(--d, 0s));
  box-shadow: 0 0 16px rgba(0,212,255,.15), inset 0 0 10px rgba(0,212,255,.05);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  cursor: default;
  transition: box-shadow .25s, border-color .25s, transform .25s;
}
.orbit-lang-icon::after {
  content: attr(data-label);
  position: absolute;
  bottom: calc(100% + 7px);
  left: 50%;
  transform: translateX(-50%);
  background: rgba(5,10,21,.95);
  border: 1px solid rgba(0,212,255,.35);
  color: var(--c-cyan);
  font-family: var(--ff-mono);
  font-size: .6rem;
  font-weight: 600;
  letter-spacing: .06em;
  white-space: nowrap;
  padding: .2rem .55rem;
  border-radius: var(--r-full);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s;
  backdrop-filter: blur(8px);
  z-index: 10;
}
.orbit-lang-icon:hover::after { opacity: 1; }
.orbit-lang-icon:hover {
  border-color: rgba(0,212,255,.8);
  box-shadow: 0 0 28px rgba(0,212,255,.55), inset 0 0 12px rgba(0,212,255,.08);
  transform: scale(1.22);
  z-index: 5;
}
.orbit-lang-icon img {
  width: 24px;
  height: 24px;
  object-fit: contain;
  pointer-events: none;
}
@keyframes orbit-fw  { to { transform: rotate(360deg); } }
@keyframes orbit-bw  { to { transform: rotate(-360deg); } }
/* Counter-clockwise orbit ring variant */
.orbit-lang-group-ccw { animation-name: orbit-bw; }
.orbit-lang-group-ccw .orbit-lang-icon { animation-name: orbit-fw; }

/* Brand showcase */
.brand-showcase {
  padding: 5rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--c-bg) 0%, rgba(0,212,255,.02) 50%, var(--c-bg) 100%);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}
.brand-showcase::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(0,212,255,.08) 0%, transparent 65%);
  pointer-events: none;
}
.brand-full-logo {
  width: min(280px, 70vw);
  height: auto;
  filter: brightness(0) invert(1);
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
  animation: logo-breathe 4s ease-in-out infinite;
}
.brand-name-full {
  font-family: var(--ff-head);
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
  background: var(--grad-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: .5rem;
  position: relative;
  z-index: 1;
}
.brand-tagline-full {
  font-family: 'Georgia', serif;
  font-style: italic;
  font-size: clamp(1rem, 2vw, 1.4rem);
  color: var(--t-secondary);
  letter-spacing: .06em;
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
}
.brand-tagline-full em { color: var(--c-cyan); }
.brand-divider {
  width: 80px;
  height: 2px;
  background: var(--grad-main);
  border-radius: var(--r-full);
  margin: 0 auto 2rem;
  position: relative;
  z-index: 1;
}
.brand-pills {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  justify-content: center;
  position: relative;
  z-index: 1;
}
.brand-pill {
  padding: .4rem 1.2rem;
  border-radius: var(--r-full);
  border: 1px solid rgba(0,212,255,.25);
  background: rgba(0,212,255,.05);
  font-family: var(--ff-mono);
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--c-cyan);
  text-transform: uppercase;
}
.est-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .45rem 1.1rem;
  border-radius: var(--r-full);
  border: 1px solid rgba(255,215,0,.3);
  background: rgba(255,215,0,.05);
  font-family: var(--ff-mono);
  font-size: .72rem;
  letter-spacing: .12em;
  color: #ffd700;
  margin-bottom: 1.8rem;
  position: relative;
  z-index: 1;
}
.est-badge::before { content: '★'; font-size: .85rem; }

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  font-size: .7rem;
  color: var(--t-muted);
  font-family: var(--ff-mono);
  letter-spacing: .1em;
  z-index: 2;
}
.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--c-cyan), transparent);
  animation: scroll-line 2s ease-in-out infinite;
}
@keyframes scroll-line {
  0%   { opacity: 1; transform: scaleY(1) translateY(0); }
  100% { opacity: 0; transform: scaleY(.5) translateY(20px); }
}

/* ── 7. ABOUT ───────────────────────────────────────────── */
.about { background: var(--c-bg-2); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-body {
  color: var(--t-secondary);
  margin-bottom: 1.2rem;
  font-size: 1.02rem;
  line-height: 1.85;
}

.about-tags { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.8rem; }

.about-right { display: flex; flex-direction: column; gap: 1.2rem; }

.about-card {
  border-radius: var(--r-lg);
  padding: 1.5rem;
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
  transition: border-color var(--dur-med), transform var(--dur-med);
}
.about-card:hover { border-color: var(--c-border-hov); transform: translateX(6px); }
.about-card-icon { font-size: 1.6rem; flex-shrink: 0; }
.about-card h3 { font-family: var(--ff-head); font-size: 1rem; font-weight: 600; margin-bottom: .3rem; }
.about-card p  { font-size: .88rem; color: var(--t-secondary); }

/* ── 8. SERVICES ────────────────────────────────────────── */
.services { background: var(--c-bg); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.4rem;
}

.service-card {
  border-radius: var(--r-lg);
  padding: 2rem 1.8rem;
  position: relative;
  overflow: hidden;
  transition: border-color var(--dur-med) var(--ease-out),
              transform var(--dur-med) var(--ease-out),
              box-shadow var(--dur-med) var(--ease-out);
  cursor: default;
}
.service-card:hover,
.service-card:focus-visible {
  border-color: var(--c-border-hov);
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0,0,0,.4), 0 0 32px rgba(0,212,255,.1);
}
.service-card:focus-visible { outline: 2px solid var(--c-cyan); outline-offset: 3px; }

.service-icon {
  width: 52px; height: 52px;
  color: var(--c-cyan);
  margin-bottom: 1.4rem;
  transition: color var(--dur-med);
}
.service-card:hover .service-icon { color: var(--c-purple); }

.service-card h3 {
  font-family: var(--ff-head);
  font-size: 1.08rem;
  font-weight: 600;
  margin-bottom: .7rem;
}
.service-card p { font-size: .875rem; color: var(--t-secondary); line-height: 1.75; }

.card-glow {
  position: absolute;
  bottom: -40px; right: -40px;
  width: 140px; height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,212,255,.12), transparent 70%);
  transition: opacity var(--dur-med);
  opacity: 0;
  pointer-events: none;
}
.service-card:hover .card-glow { opacity: 1; }

/* ── 9. STATS ───────────────────────────────────────────── */
.stats {
  background: linear-gradient(180deg, var(--c-bg-2) 0%, var(--c-bg-3) 100%);
  position: relative;
  overflow: hidden;
}
.stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-subtle);
  pointer-events: none;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
  z-index: 1;
}

.stat-item {
  text-align: center;
  padding: 2.5rem 1rem;
  border-radius: var(--r-lg);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  transition: border-color var(--dur-med), transform var(--dur-med);
}
.stat-item:hover { border-color: var(--c-border-hov); transform: translateY(-4px); }

.stat-number {
  font-family: var(--ff-head);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 700;
  background: var(--grad-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: .5rem;
  line-height: 1;
}
.stat-label {
  font-size: .875rem;
  color: var(--t-secondary);
  font-weight: 500;
}

/* ── 10. CEO ────────────────────────────────────────────── */
.ceo { background: var(--c-bg-2); }

.ceo-card {
  border-radius: var(--r-xl);
  padding: 3.5rem;
  max-width: 900px;
  margin-inline: auto;
  display: flex;
  gap: 3rem;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.ceo-card::before {
  content: '';
  position: absolute;
  top: -80px; left: -80px;
  width: 320px; height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,212,255,.08), transparent 60%);
  pointer-events: none;
}

.ceo-avatar {
  position: relative;
  flex-shrink: 0;
  width: 140px; height: 140px;
}
.avatar-ring {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: var(--grad-main);
  animation: spin 8s linear infinite;
}
.avatar-ring::after {
  content: '';
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--c-bg-2);
}
.avatar-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--grad-main);
  display: grid;
  place-items: center;
  font-family: var(--ff-head);
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
}

.ceo-info { flex: 1; }

.ceo-badge {
  display: inline-block;
  font-family: var(--ff-mono);
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-cyan);
  border: 1px solid rgba(0,212,255,.3);
  border-radius: var(--r-full);
  padding: .25rem .75rem;
  margin-bottom: .8rem;
}

.ceo-name {
  font-family: var(--ff-head);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: .2rem;
}
.ceo-title { color: var(--t-secondary); font-size: .9rem; margin-bottom: 1.2rem; }

.ceo-bio {
  color: var(--t-secondary);
  font-size: .95rem;
  line-height: 1.85;
  margin-bottom: 1.8rem;
}

.ceo-socials { display: flex; gap: .8rem; }
.social-chip {
  width: 36px; height: 36px;
  border-radius: var(--r-sm);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  display: grid; place-items: center;
  font-size: .85rem;
  font-weight: 700;
  transition: all var(--dur-fast);
}
.social-chip:hover { border-color: var(--c-cyan); color: var(--c-cyan); background: rgba(0,212,255,.08); }
.social-chip svg { width: 16px; height: 16px; }

/* ── 11. WHY CHOOSE US ──────────────────────────────────── */
.why { background: var(--c-bg); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
}

.why-item {
  padding: 2.2rem 2rem;
  border-radius: var(--r-lg);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  transition: border-color var(--dur-med), transform var(--dur-med), box-shadow var(--dur-med);
}
.why-item:hover,
.why-item:focus-visible {
  border-color: var(--c-border-hov);
  transform: translateY(-5px);
  box-shadow: 0 12px 40px rgba(0,0,0,.35);
}
.why-item:focus-visible { outline: 2px solid var(--c-cyan); outline-offset: 3px; }

.why-icon { font-size: 2rem; margin-bottom: 1.2rem; }
.why-item h3 { font-family: var(--ff-head); font-size: 1.05rem; font-weight: 600; margin-bottom: .6rem; }
.why-item p  { font-size: .875rem; color: var(--t-secondary); line-height: 1.75; }

/* ── 12. TESTIMONIALS ───────────────────────────────────── */
.testimonials { background: var(--c-bg-2); }

.carousel-wrapper { position: relative; }

.carousel {
  overflow: hidden;
  border-radius: var(--r-xl);
}

.carousel-track {
  display: flex;
  transition: transform .5s var(--ease-out);
}

.testimonial-slide {
  min-width: 100%;
  padding: 3rem 3.5rem;
  border-radius: var(--r-xl);
  position: relative;
}

.quote-mark {
  font-family: var(--ff-head);
  font-size: 6rem;
  line-height: .5;
  color: var(--c-cyan);
  opacity: .25;
  margin-bottom: 1.5rem;
  display: block;
}

.testimonial-text {
  font-size: 1.15rem;
  line-height: 1.9;
  color: var(--t-primary);
  margin-bottom: 2.2rem;
  font-style: italic;
}

.testimonial-author { display: flex; align-items: center; gap: 1rem; }
.author-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--grad-main);
  display: grid; place-items: center;
  font-weight: 700;
  font-size: .85rem;
  flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: .95rem; font-family: var(--ff-head); }
.testimonial-author span  { font-size: .8rem; color: var(--t-secondary); }

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 2.2rem;
}

.carousel-btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  color: var(--t-primary);
  display: grid; place-items: center;
  transition: all var(--dur-fast);
}
.carousel-btn:hover { border-color: var(--c-cyan); color: var(--c-cyan); background: rgba(0,212,255,.08); }
.carousel-btn:focus-visible { outline: 2px solid var(--c-cyan); outline-offset: 3px; }

.carousel-dots { display: flex; gap: .6rem; }
.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--c-border);
  border: none;
  transition: all var(--dur-med);
}
.dot.active {
  background: var(--c-cyan);
  width: 24px;
  border-radius: var(--r-full);
}
.dot:focus-visible { outline: 2px solid var(--c-cyan); outline-offset: 3px; }

/* ── 13. CONTACT ────────────────────────────────────────── */
.contact { background: var(--c-bg); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 3rem;
  align-items: start;
}

.contact-info { display: flex; flex-direction: column; gap: 1.2rem; }

.contact-item {
  border-radius: var(--r-lg);
  padding: 1.4rem 1.6rem;
  display: flex;
  align-items: center;
  gap: 1.2rem;
  transition: border-color var(--dur-med), transform var(--dur-med);
}
.contact-item:hover { border-color: var(--c-border-hov); transform: translateX(4px); }

.contact-icon {
  width: 44px; height: 44px;
  border-radius: var(--r-md);
  background: rgba(0,212,255,.1);
  display: grid; place-items: center;
  color: var(--c-cyan);
  flex-shrink: 0;
}
.contact-icon.whatsapp-icon { background: rgba(37,211,102,.1); color: #25d366; }

.contact-item strong { display: block; font-size: .78rem; color: var(--t-muted); margin-bottom: .2rem; font-family: var(--ff-mono); letter-spacing: .08em; text-transform: uppercase; }
.contact-item a { color: var(--t-primary); font-size: .95rem; transition: color var(--dur-fast); }
.contact-item a:hover { color: var(--c-cyan); }

/* Contact form */
.contact-form {
  border-radius: var(--r-xl);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }

.form-group { display: flex; flex-direction: column; gap: .45rem; }
.form-group label { font-size: .82rem; font-weight: 600; color: var(--t-secondary); font-family: var(--ff-mono); letter-spacing: .06em; }

.form-group input,
.form-group textarea {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  padding: .85rem 1.1rem;
  color: var(--t-primary);
  font-size: .95rem;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
  outline: none;
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--t-muted); }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--c-cyan);
  box-shadow: 0 0 0 3px rgba(0,212,255,.12);
}

.form-success {
  padding: 1rem 1.2rem;
  border-radius: var(--r-md);
  background: rgba(34,197,94,.12);
  border: 1px solid rgba(34,197,94,.3);
  color: var(--c-green);
  font-size: .9rem;
  text-align: center;
}

/* ── 14. FOOTER ─────────────────────────────────────────── */
.footer {
  background: var(--c-bg-3);
  border-top: 1px solid var(--c-border);
  padding: 5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand p {
  font-size: .875rem;
  color: var(--t-secondary);
  line-height: 1.75;
  margin-top: 1.2rem;
  margin-bottom: 1.8rem;
  max-width: 280px;
}

.footer-socials { display: flex; gap: .7rem; }
.footer-social {
  width: 38px; height: 38px;
  border-radius: var(--r-sm);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  display: grid; place-items: center;
  color: var(--t-secondary);
  transition: all var(--dur-fast);
}
.footer-social:hover { border-color: var(--c-cyan); color: var(--c-cyan); background: rgba(0,212,255,.08); }
.footer-social:focus-visible { outline: 2px solid var(--c-cyan); outline-offset: 3px; }

.footer-links h4 {
  font-family: var(--ff-head);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--t-primary);
  margin-bottom: 1.4rem;
}
.footer-links ul { display: flex; flex-direction: column; gap: .7rem; }
.footer-links a {
  font-size: .875rem;
  color: var(--t-secondary);
  transition: color var(--dur-fast);
}
.footer-links a:hover { color: var(--c-cyan); }
.footer-links a:focus-visible { outline: 2px solid var(--c-cyan); outline-offset: 2px; border-radius: 3px; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid var(--c-border);
  font-size: .82rem;
  color: var(--t-muted);
}
.footer-domain a { color: var(--c-cyan); }
.footer-domain a:hover { text-decoration: underline; }

/* ── 15. BACK TO TOP ────────────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 800;
  width: 46px; height: 46px;
  border-radius: var(--r-md);
  background: var(--grad-main);
  color: #fff;
  display: grid; place-items: center;
  box-shadow: var(--shadow-glow-cyan);
  transition: transform var(--dur-fast), opacity var(--dur-fast);
  opacity: 0;
}
.back-to-top:not([hidden]) { opacity: 1; }
.back-to-top:hover { transform: translateY(-4px); }
.back-to-top:focus-visible { outline: 2px solid #fff; outline-offset: 3px; }

/* ── 16. RESPONSIVE ─────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero           { grid-template-columns: 1fr; text-align: center; }
  .hero-content   { order: 2; }
  .hero-visual    { order: 1; width: min(360px, 80%); }
  .hero-sub       { max-width: 100%; margin-inline: auto; }
  .hero-actions   { justify-content: center; }
  .hero-trust     { justify-content: center; }

  .about-grid     { grid-template-columns: 1fr; }
  .stats-grid     { grid-template-columns: repeat(2, 1fr); }
  .why-grid       { grid-template-columns: repeat(2, 1fr); }
  .contact-grid   { grid-template-columns: 1fr; }

  .footer-grid    { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer-brand   { grid-column: 1 / -1; }

  .ceo-card       { flex-direction: column; text-align: center; padding: 2.5rem; }
  .ceo-socials    { justify-content: center; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger             { display: flex; }

  .hero { padding: 7rem 1.5rem 5rem; min-height: 100svh; }
  .hero-visual { width: min(300px, 90%); }

  .services-grid { grid-template-columns: 1fr; }
  .why-grid      { grid-template-columns: 1fr; }
  .stats-grid    { grid-template-columns: repeat(2, 1fr); gap: 1rem; }

  .testimonial-slide { padding: 2rem 1.8rem; }
  .testimonial-text  { font-size: 1rem; }

  .form-row { grid-template-columns: 1fr; }

  .footer-grid   { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: .6rem; text-align: center; }

  .section-title { font-size: clamp(1.6rem, 6vw, 2.4rem); }
}

@media (max-width: 480px) {
  .container { width: calc(100% - 2.4rem); }
  .hero-actions { flex-direction: column; align-items: center; }
  .btn { width: 100%; justify-content: center; }
  .ceo-card { padding: 2rem 1.4rem; }
  .ceo-avatar { width: 110px; height: 110px; }
  .contact-form { padding: 1.8rem 1.4rem; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}

/* ── 17. PAGE HERO (inner pages) ────────────────────────── */
.page-hero {
  position: relative;
  padding: 8rem 1.5rem 5rem;
  overflow: hidden;
  background: var(--c-bg);
}
.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 0%, rgba(0,212,255,.08) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero #particles-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: .4;
}
.page-hero .hero-grid-bg {
  position: absolute;
  inset: 0;
}

/* Active nav link */
.nav-links a.active {
  color: var(--t-primary);
}
.nav-links a.active::after {
  content: '';
  display: block;
  height: 2px;
  background: var(--c-cyan);
  border-radius: 2px;
  margin-top: 2px;
}
.mobile-menu a.active {
  color: var(--c-cyan);
}

/* ── LOGO IMAGE ─────────────────────────────────────────── */
.logo-img {
  height: 48px;
  width: auto;
  filter: brightness(0) invert(1);
  transition: filter var(--dur-fast), opacity var(--dur-fast);
}
.logo-img:hover { filter: brightness(0) saturate(100%) invert(73%) sepia(87%) saturate(400%) hue-rotate(160deg) brightness(1.1); }
.footer-logo-img {
  height: 52px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: .9;
  display: block;
  margin-bottom: .8rem;
}

/* ── TECH MARQUEE ───────────────────────────────────────── */
.tech-marquee-section {
  padding: 3rem 0;
  overflow: hidden;
  background: linear-gradient(180deg, transparent 0%, rgba(0,212,255,.03) 50%, transparent 100%);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}
.tech-marquee-label {
  text-align: center;
  font-size: .75rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--t-muted);
  margin-bottom: 1.8rem;
  font-family: var(--ff-mono);
}
.marquee-wrapper {
  display: flex;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 10%, #000 90%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 10%, #000 90%, transparent 100%);
}
.marquee-track {
  display: flex;
  gap: 2.5rem;
  animation: marquee-scroll 35s linear infinite;
  will-change: transform;
  flex-shrink: 0;
  align-items: center;
}
.marquee-track:last-child { animation-direction: reverse; }
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.marquee-wrapper:hover .marquee-track { animation-play-state: paused; }
.tech-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  padding: .8rem 1.2rem;
  border-radius: var(--r-md);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  white-space: nowrap;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast), transform var(--dur-fast);
  cursor: default;
  min-width: 80px;
}
.tech-badge:hover {
  border-color: var(--c-cyan);
  box-shadow: 0 0 12px rgba(0,212,255,.15);
  transform: translateY(-2px);
}
.tech-badge img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}
.tech-badge span {
  font-size: .7rem;
  color: var(--t-muted);
  font-family: var(--ff-mono);
  font-weight: 600;
}

/* ── TRUST BAR ──────────────────────────────────────────── */
.trust-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2rem;
  padding: 2.5rem 1.5rem;
  border-bottom: 1px solid var(--c-border);
}
.trust-badge {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .82rem;
  color: var(--t-muted);
  font-family: var(--ff-mono);
}
.trust-badge .tb-icon {
  font-size: 1.2rem;
}

/* ── SLOGAN TAG ─────────────────────────────────────────── */
.epitome-tag {
  font-family: 'Georgia', serif;
  font-style: italic;
  font-size: .78rem;
  color: var(--c-cyan);
  opacity: .8;
  letter-spacing: .04em;
  margin-top: -2px;
  display: block;
}

/* ── 18. SVG ICON SIZING ─────────────────────────────────── */
.why-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0;
}
.why-icon svg {
  width: 28px;
  height: 28px;
  color: var(--c-cyan);
  flex-shrink: 0;
}
.about-card-icon {
  font-size: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: .9rem;
}
.about-card-icon svg {
  width: 28px;
  height: 28px;
  color: var(--c-cyan);
}
.hosting-feature-icon {
  font-size: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hosting-feature-icon svg {
  width: 26px;
  height: 26px;
  color: var(--c-cyan);
  flex-shrink: 0;
}
.trust-badge .tb-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0;
  vertical-align: middle;
}
.trust-badge .tb-icon svg {
  width: 14px;
  height: 14px;
  color: var(--c-cyan);
}
.brand-pill {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
}
.brand-pill svg {
  width: 12px;
  height: 12px;
  flex-shrink: 0;
  color: var(--c-cyan);
}
.form-success {
  display: flex;
  align-items: center;
}
/* ── 19. REDUCED MOTION ─────────────────────────────────── */
/* ── Silva Host Top Promo Bar ──────────────────────────────── */
.host-top-bar {
  width: 100%;
  background: linear-gradient(90deg, rgba(0,212,255,.1) 0%, rgba(139,92,246,.09) 50%, rgba(0,212,255,.08) 100%);
  border-bottom: 1px solid rgba(0,212,255,.22);
  position: relative;
  z-index: 200;
  max-height: 52px;
  overflow: hidden;
  transition: max-height .35s ease, opacity .35s ease;
}
.htb-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  padding: .55rem 1.2rem;
}
.htb-pulse {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  color: var(--c-cyan);
  position: relative;
}
.htb-pulse::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background: rgba(0,212,255,.25);
  animation: pulse-ring 2s infinite;
}
@keyframes pulse-ring {
  0%   { transform: scale(1);   opacity: .6; }
  70%  { transform: scale(1.7); opacity: 0;  }
  100% { transform: scale(1);   opacity: 0;  }
}
.htb-text {
  font-size: .78rem;
  color: var(--t-secondary);
  line-height: 1.2;
  flex: 1;
  text-align: center;
}
.htb-text strong { color: var(--t-primary); }
.htb-text .htb-url {
  font-family: var(--ff-mono);
  color: var(--c-cyan);
  font-size: .74rem;
}
.htb-cta {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  font-size: .73rem;
  font-weight: 700;
  font-family: var(--ff-head);
  color: #050a15;
  background: var(--c-cyan);
  padding: .28rem .78rem;
  border-radius: var(--r-full);
  white-space: nowrap;
  flex-shrink: 0;
  transition: opacity .2s, transform .2s;
}
.htb-cta:hover { opacity: .85; transform: scale(1.03); }
.htb-close {
  background: none;
  border: none;
  color: var(--t-muted);
  font-size: 1.15rem;
  line-height: 1;
  cursor: pointer;
  padding: .15rem .4rem;
  flex-shrink: 0;
  transition: color .2s;
}
.htb-close:hover { color: var(--t-primary); }
@media (max-width: 600px) {
  .htb-text .htb-mid { display: none; }
  .htb-cta { display: none; }
  .htb-text { font-size: .7rem; }
}

/* ── Silva Host Mid-Page Promo ──────────────────────────────── */
.host-promo-mid {
  padding: 4.5rem 0;
  background: linear-gradient(135deg, rgba(0,212,255,.05) 0%, rgba(139,92,246,.08) 50%, rgba(0,212,255,.04) 100%);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
  position: relative;
  overflow: hidden;
}
.host-promo-mid::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 55% 80% at 85% 50%, rgba(0,212,255,.07) 0%, transparent 70%);
  pointer-events: none;
}
.hpm-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}
.hpm-label {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .7rem;
  font-weight: 700;
  font-family: var(--ff-mono);
  color: var(--c-cyan);
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: .85rem;
}
.hpm-title {
  font-family: var(--ff-head);
  font-size: clamp(1.55rem, 3vw, 2.1rem);
  font-weight: 700;
  color: var(--t-primary);
  line-height: 1.22;
  margin-bottom: .75rem;
}
.hpm-sub {
  font-size: .88rem;
  color: var(--t-secondary);
  line-height: 1.65;
  margin-bottom: 1.4rem;
  max-width: 420px;
}
.hpm-features { display: flex; flex-direction: column; gap: .5rem; margin-bottom: 1.8rem; }
.hpm-feat { display: flex; align-items: center; gap: .55rem; font-size: .82rem; color: var(--t-secondary); }
.hpm-feat-dot { width: 7px; height: 7px; background: var(--c-cyan); border-radius: 50%; flex-shrink: 0; box-shadow: 0 0 7px rgba(0,212,255,.7); }
.hpm-actions { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }
.hpm-btn-primary {
  display: inline-flex; align-items: center; gap: .45rem;
  background: var(--grad-main); color: #050a15;
  font-family: var(--ff-head); font-weight: 700; font-size: .88rem;
  padding: .75rem 1.5rem; border-radius: var(--r-full);
  transition: transform .2s, box-shadow .2s; white-space: nowrap;
}
.hpm-btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-glow-cyan); }
.hpm-btn-ghost { font-size: .82rem; color: var(--t-muted); text-decoration: underline; text-underline-offset: 3px; transition: color .2s; }
.hpm-btn-ghost:hover { color: var(--c-cyan); }
.hpm-visual {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 16px; padding: 1.8rem;
  position: relative; overflow: hidden;
}
.hpm-visual::before {
  content: '';
  position: absolute; top: -50px; right: -50px;
  width: 180px; height: 180px;
  background: radial-gradient(circle, rgba(0,212,255,.15) 0%, transparent 70%);
  pointer-events: none;
}
.hpm-visual-header { display: flex; align-items: center; gap: .5rem; margin-bottom: 1.1rem; padding-bottom: .8rem; border-bottom: 1px solid var(--c-border); }
.hpm-win-dot { width: 10px; height: 10px; border-radius: 50%; }
.hpm-win-title { font-family: var(--ff-mono); font-size: .72rem; color: var(--t-muted); margin-left: .4rem; }
.hpm-plan-list { display: flex; flex-direction: column; gap: .7rem; }
.hpm-plan {
  display: flex; align-items: center; justify-content: space-between;
  padding: .7rem .9rem;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.06); border-radius: 9px;
  transition: border-color .2s;
}
.hpm-plan.featured { border-color: rgba(0,212,255,.4); background: rgba(0,212,255,.05); }
.hpm-plan-name { font-size: .82rem; font-weight: 600; color: var(--t-primary); }
.hpm-plan-desc { font-size: .68rem; color: var(--t-muted); margin-top: .12rem; }
.hpm-plan-price { font-family: var(--ff-mono); font-size: .85rem; font-weight: 700; color: var(--c-cyan); text-align: right; }
.hpm-plan-badge { font-size: .58rem; font-weight: 700; background: var(--c-cyan); color: #050a15; padding: .1rem .32rem; border-radius: 3px; vertical-align: middle; margin-left: .3rem; }
.hpm-visual-footer { margin-top: 1rem; padding-top: .8rem; border-top: 1px solid var(--c-border); display: flex; align-items: center; gap: .5rem; }
.hpm-trust-dot { width: 6px; height: 6px; background: #22c55e; border-radius: 50%; box-shadow: 0 0 5px #22c55e; flex-shrink: 0; }
.hpm-trust-text { font-size: .7rem; color: var(--t-muted); }
@media (max-width: 768px) {
  .hpm-inner { grid-template-columns: 1fr; gap: 2rem; }
  .hpm-visual { display: none; }
}

/* ── Silva Host Sticky Bottom Bar ──────────────────────────── */
.host-bottom-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 990;
  background: rgba(5,10,21,.95);
  border-top: 1px solid rgba(0,212,255,.28);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transform: translateY(100%);
  transition: transform .4s cubic-bezier(.16,1,.3,1);
  box-shadow: 0 -6px 32px rgba(0,212,255,.1);
}
.host-bottom-bar.hbb-show { transform: translateY(0); }
.hbb-inner {
  max-width: 1100px; margin: 0 auto;
  padding: .7rem 1.5rem;
  display: flex; align-items: center; gap: 1rem;
}
.hbb-icon { color: var(--c-cyan); display: flex; align-items: center; flex-shrink: 0; }
.hbb-copy { flex: 1; min-width: 0; }
.hbb-title { font-family: var(--ff-head); font-weight: 700; font-size: .88rem; color: var(--t-primary); display: block; }
.hbb-sub { font-size: .71rem; color: var(--t-muted); display: block; margin-top: .08rem; }
.hbb-sub .hbb-url { font-family: var(--ff-mono); color: var(--c-cyan); }
.hbb-cta {
  display: inline-flex; align-items: center; gap: .4rem;
  background: var(--grad-main); color: #050a15;
  font-family: var(--ff-head); font-weight: 700; font-size: .8rem;
  padding: .55rem 1.2rem; border-radius: var(--r-full);
  white-space: nowrap; flex-shrink: 0;
  transition: transform .2s, box-shadow .2s;
}
.hbb-cta:hover { transform: translateY(-1px); box-shadow: var(--shadow-glow-cyan); }
.hbb-close {
  background: none; border: 1px solid var(--c-border); color: var(--t-muted);
  width: 30px; height: 30px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; flex-shrink: 0; transition: border-color .2s, color .2s;
}
.hbb-close:hover { border-color: var(--t-secondary); color: var(--t-primary); }
@media (max-width: 600px) {
  .hbb-sub { display: none; }
  .hbb-inner { padding: .55rem 1rem; gap: .65rem; }
  .hbb-title { font-size: .8rem; }
}

/* ── Client Login Nav Button ─────────────────────────────────── */
.nav-client-login {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-size: .78rem;
  font-weight: 600;
  font-family: var(--ff-head);
  color: var(--c-cyan);
  border: 1px solid rgba(0,212,255,.35);
  padding: .38rem .9rem;
  border-radius: var(--r-full);
  transition: background var(--dur-fast), border-color var(--dur-fast), color var(--dur-fast);
  letter-spacing: .02em;
  white-space: nowrap;
}
.nav-client-login:hover {
  background: rgba(0,212,255,.1);
  border-color: var(--c-cyan);
  color: var(--c-cyan);
}
.nav-client-login svg { flex-shrink: 0; }
.mobile-login {
  display: flex;
  align-items: center;
  gap: .4rem;
  color: var(--c-cyan) !important;
  font-weight: 600;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  html { scroll-behavior: auto; }
}