/* ================================================================
   SOLVIX AI — styles.css
   Palette: #19171b #75020f #51080d #2b0307 + White
   Font: Poppins
================================================================ */

/* ── RESET ─────────────────────────────────── */
*, *::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: 'Poppins', sans-serif;
  background: #0a0810;
  color: #f0ecf8;
  overflow-x: hidden;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  cursor: none;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: 'Poppins', sans-serif; cursor: pointer; border: none; outline: none; }
input, textarea { font-family: 'Poppins', sans-serif; border: none; outline: none; background: transparent; }
video { display: block; }

/* ── SCROLLBAR ─────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: #19171b; }
::-webkit-scrollbar-thumb { background: linear-gradient(180deg, #75020f, #51080d); border-radius: 4px; }

/* ── VARIABLES ─────────────────────────────── */
:root {
  --c1: #75020f; --c2: #51080d; --c3: #2b0307;
  --c4: #8B0316; --c5: #a50420; --c6: #c00;
  --char: #19171b; --bg: #0a0810;
  --bg2: #19171b; --bg3: #1e1b22; --bg4: #252030;
  --grad: linear-gradient(135deg, #2b0307 0%, #51080d 25%, #75020f 55%, #a50420 80%, #c00 100%);
  --grad2: linear-gradient(135deg, #75020f, #a50420);
  --gcard: linear-gradient(135deg, rgba(117,2,15,.95) 0%, rgba(81,8,13,.98) 45%, rgba(43,3,7,.99) 100%);
  --gcardh: linear-gradient(135deg, rgba(139,3,22,1) 0%, rgba(117,2,15,1) 45%, rgba(61,4,10,1) 100%);
  --sh: 0 0 50px rgba(117,2,15,.4), 0 25px 70px rgba(0,0,0,.8);
  --shc: 0 0 0 1px rgba(117,2,15,.5), 0 0 40px rgba(117,2,15,.25), 0 20px 60px rgba(0,0,0,.7);
}

/* ── ANIMATED HEADINGS ─────────────────────── */
@keyframes grad-cycle { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }
@keyframes wshimmer  { 0% { background-position: -200% center; } 100% { background-position: 200% center; } }

.grad-h {
  background: linear-gradient(120deg, #fff 0%, #ffd0d0 18%, #ff6060 32%, #c00 46%, #ff6060 60%, #ffd0d0 74%, #fff 100%);
  background-size: 300% 300%;
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  animation: grad-cycle 6s ease infinite; display: inline;
}
.wh {
  background: linear-gradient(90deg, rgba(255,255,255,.6) 0%, #fff 30%, rgba(255,255,255,.85) 50%, #fff 70%, rgba(255,255,255,.6) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  animation: wshimmer 3.5s linear infinite; display: inline;
}
.rh {
  background: linear-gradient(120deg, #75020f 0%, #a50420 25%, #fff 50%, #a50420 75%, #75020f 100%);
  background-size: 250% 250%;
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  animation: grad-cycle 5s ease infinite; display: inline;
}

/* ── CURSOR ─────────────────────────────────── */
#cur-o, #cur-i {
  position: fixed; pointer-events: none; z-index: 9998;
  border-radius: 50%; transform: translate(-50%, -50%);
}
#cur-o { width: 38px; height: 38px; border: 1.5px solid rgba(117,2,15,.5); transition: width .28s, height .28s, border-color .28s; }
#cur-i { width: 8px; height: 8px; background: var(--grad2); mix-blend-mode: screen; }
@media (max-width: 1023px) { #cur-o, #cur-i { display: none; } }

/* ── PRELOADER ──────────────────────────────── */
#preloader {
  position: fixed; inset: 0; z-index: 9999; background: var(--bg);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 28px;
  transition: opacity .9s, visibility .9s;
}
#preloader.off { opacity: 0; visibility: hidden; pointer-events: none; }
.pre-ring { width: 88px; height: 88px; border-radius: 50%; position: relative; }
.pre-ring::before, .pre-ring::after { content: ''; position: absolute; inset: 0; border-radius: 50%; }
.pre-ring::before { border: 2px solid transparent; border-top-color: var(--c1); border-right-color: rgba(255,255,255,.5); animation: spin 1s linear infinite; }
.pre-ring::after { inset: 12px; border: 2px solid transparent; border-bottom-color: var(--c2); border-left-color: rgba(255,255,255,.3); animation: spin .7s linear infinite reverse; }
.pre-dot { position: absolute; top: 50%; left: 50%; width: 18px; height: 18px; border-radius: 50%; background: var(--grad); transform: translate(-50%,-50%); box-shadow: 0 0 24px var(--c1); animation: ppul 1.2s ease-in-out infinite; }
.pre-label { font-size: clamp(.78rem, 2vw, .92rem); font-weight: 700; letter-spacing: 5px; text-transform: uppercase; }
.pre-bar { width: clamp(180px, 42vw, 300px); height: 2px; background: rgba(255,255,255,.1); border-radius: 2px; overflow: hidden; }
.pre-fill { height: 100%; background: var(--grad); animation: pload 1.9s ease-out forwards; }
@keyframes spin  { to { transform: rotate(360deg); } }
@keyframes ppul  { 0%,100% { transform: translate(-50%,-50%) scale(1); } 50% { transform: translate(-50%,-50%) scale(1.5); } }
@keyframes pload { from { width: 0; } to { width: 100%; } }

/* ── BACK TO TOP ────────────────────────────── */
#btt {
  position: fixed; bottom: clamp(16px,3vw,28px); right: clamp(16px,3vw,28px);
  z-index: 999; width: clamp(42px,5vw,52px); height: clamp(42px,5vw,52px);
  border-radius: 50%; background: var(--grad); color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 28px rgba(117,2,15,.55); opacity: 0; visibility: hidden; transition: all .35s; font-size: .9rem;
}
#btt.on { opacity: 1; visibility: visible; }
#btt:hover { transform: translateY(-3px); box-shadow: 0 0 44px rgba(117,2,15,.8); }

/* ================================================================
   NAVIGATION — Trending Glossy Glass
================================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: clamp(10px,1.4vw,15px) clamp(16px,3.5vw,48px);
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: linear-gradient(180deg, rgba(25,23,27,.82) 0%, rgba(15,13,18,.72) 100%);
  backdrop-filter: blur(36px) saturate(220%) brightness(1.05);
  -webkit-backdrop-filter: blur(36px) saturate(220%) brightness(1.05);
  border-bottom: 1px solid rgba(255,255,255,.07);
  box-shadow: 0 1px 0 rgba(255,255,255,.055) inset, 0 4px 40px rgba(0,0,0,.45);
  transition: all .4s cubic-bezier(.23,1,.32,1);
}
/* Animated shimmer top line */
.nav-shimmer {
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,.12) 20%, rgba(165,4,32,.7) 50%, rgba(255,255,255,.12) 80%, transparent 100%);
  animation: nav-shim 4s ease-in-out infinite;
}
@keyframes nav-shim { 0%,100% { opacity: .5; } 50% { opacity: 1; } }
.nav.scrolled {
  background: linear-gradient(180deg, rgba(25,23,27,.97) 0%, rgba(20,18,24,.95) 100%);
  box-shadow: 0 0 0 1px rgba(117,2,15,.22), 0 8px 40px rgba(0,0,0,.7);
  border-bottom-color: rgba(117,2,15,.18);
}
.nav.scrolled::after {
  content: ''; position: absolute; bottom: -1px; left: 10%; right: 10%;
  height: 1px; background: linear-gradient(90deg, transparent, rgba(117,2,15,.5), transparent);
}

/* =========================================
   LOGO SYSTEM (PNG BASED)
========================================= */

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  text-decoration: none;
}

/* Main Logo Image */
.logo-img {
  height: clamp(38px, 4vw, 48px);
  width: auto;
  display: block;
  object-fit: contain;
  transition: transform 0.3s ease, filter 0.3s ease;
  
  /* Brand Glow Effect */
  filter: drop-shadow(0 0 8px rgba(117, 2, 15, 0.5));
}

/* Hover Effect */
.nav-logo:hover .logo-img {
  transform: scale(1.08);
  filter: drop-shadow(0 0 14px rgba(117, 2, 15, 0.8));
}

/* Optional: Smaller Logo Version */
.logo-img.sm {
  height: 34px;
}

/* Optional: Sticky Navbar Resize */
.navbar.scrolled .logo-img {
  height: 40px;
}

/* Mobile Optimization */
@media (max-width: 768px) {
  .logo-img {
    height: 38px;
  }
}

/* Ultra Small Devices */
@media (max-width: 480px) {
  .logo-img {
    height: 34px;
  }
}
/* Desktop nav */
.d-nav {
  display: flex; align-items: center; gap: 0; flex: 1; justify-content: center;
  position: relative;
}
/* Floating pill background */
.nav-pill {
  position: absolute; height: 32px; border-radius: 8px;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1);
  transition: all .3s cubic-bezier(.23,1,.32,1); pointer-events: none; opacity: 0;
}
.nav-link {
  position: relative; color: rgba(255,255,255,.48);
  font-size: clamp(.62rem,.84vw,.74rem); font-weight: 500;
  padding: 8px clamp(8px,1.1vw,13px); border-radius: 8px;
  transition: color .25s; text-transform: uppercase; letter-spacing: .5px; white-space: nowrap;
  z-index: 1;
}
/* Animated magnetic underline */
.nav-link::after {
  content: ''; position: absolute; bottom: 3px; left: 50%; right: 50%;
  height: 1.5px; background: var(--grad2); border-radius: 2px;
  transition: all .3s cubic-bezier(.23,1,.32,1); opacity: 0;
}
.nav-link:hover { color: #fff; }
.nav-link:hover::after { left: 10px; right: 10px; opacity: 1; }
.nav-link.active { color: #fff; }
.nav-link.active::after { left: 10px; right: 10px; opacity: 1; }

/* Nav buttons */
.nav-actions { display: flex; gap: 8px; align-items: center; flex-shrink: 0; }
.nav-region-wrap {
  display: flex; align-items: center; padding-right: 2px;
}
/* Custom region dropdown (PNG thumbnails) — see assets/js/region.js */
.region-picker { position: relative; z-index: 1002; }
.region-picker--nav .region-picker__btn {
  display: flex; align-items: center; gap: 10px;
  min-height: 46px; max-width: min(260px, 38vw);
  padding: 8px 14px 8px 12px; border-radius: 10px; cursor: pointer;
  font-family: inherit;
  font-size: clamp(.78rem,.95vw,.88rem); font-weight: 600;
  color: rgba(255,255,255,.92);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  line-height: 1.35;
  transition: border-color .2s, background .2s;
}
.region-picker--nav .region-picker__btn:hover {
  border-color: rgba(255,255,255,.2);
  background: rgba(255,255,255,.09);
}
.region-picker--nav .region-picker__btn:focus {
  outline: none;
  border-color: rgba(192,0,15,.45);
  box-shadow: 0 0 0 2px rgba(192,0,15,.15);
}
.region-picker--nav .region-picker__thumb {
  width: 28px; height: 28px; object-fit: contain; flex-shrink: 0;
  border-radius: 6px;
}
.region-picker--nav .region-picker__text {
  flex: 1; min-width: 0; text-align: left; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.region-picker--nav .region-picker__caret {
  width: 0; height: 0;
  border-left: 5px solid transparent; border-right: 5px solid transparent;
  border-top: 6px solid rgba(255,255,255,.55);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}
.region-picker.is-open .region-picker__caret {
  transform: rotate(180deg);
}
.region-picker--nav .region-picker__list {
  position: absolute; top: calc(100% + 6px); right: 0; left: auto;
  min-width: 100%; width: max-content; max-width: min(320px, 92vw);
  margin: 0; padding: 8px 0; list-style: none;
  background: linear-gradient(180deg, rgba(28,22,26,.98) 0%, rgba(18,14,18,.98) 100%);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 12px;
  box-shadow: 0 16px 48px rgba(0,0,0,.55), 0 0 0 1px rgba(192,0,15,.12);
  backdrop-filter: blur(20px);
  z-index: 1003;
}
.region-picker--nav .region-picker__item {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 18px; cursor: pointer;
  color: #fff; font-size: 15px; font-weight: 600;
  transition: background .15s;
}
.region-picker--nav .region-picker__item:hover,
.region-picker--nav .region-picker__item[aria-selected="true"] {
  background: rgba(192,0,15,.22);
}
.region-picker--nav .region-picker__item-img {
  width: 32px; height: 32px; object-fit: contain; flex-shrink: 0;
  border-radius: 8px;
}
.region-picker--nav .region-picker__item-text { flex: 1; min-width: 0; }
.btn-login {
  padding: clamp(7px,1vw,9px) clamp(14px,1.8vw,20px);
  background: rgba(255,255,255,.055); color: rgba(255,255,255,.65);
  font-size: clamp(.68rem,.88vw,.74rem); font-weight: 600;
  border: 1px solid rgba(255,255,255,.12); border-radius: 8px;
  transition: all .25s; backdrop-filter: blur(10px); white-space: nowrap;
}
.btn-login:hover { background: rgba(255,255,255,.1); color: #fff; border-color: rgba(255,255,255,.22); }
.btn-start {
  padding: clamp(7px,1vw,9px) clamp(16px,2vw,22px);
  background: var(--grad); color: #fff;
  font-size: clamp(.68rem,.88vw,.74rem); font-weight: 700;
  border-radius: 8px; box-shadow: 0 0 18px rgba(117,2,15,.4), inset 0 1px 0 rgba(255,255,255,.18);
  transition: all .32s; white-space: nowrap; position: relative; overflow: hidden;
}
.btn-start::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(255,255,255,.15), transparent); opacity: 0; transition: opacity .3s; }
.btn-start:hover { box-shadow: 0 0 34px rgba(117,2,15,.7); transform: translateY(-1px); }
.btn-start:hover::before { opacity: 1; }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; padding: 4px; cursor: pointer; flex-shrink: 0; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--c5); border-radius: 2px; transition: all .3s; }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* Mobile menu */
.mob-menu {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0; z-index: 999;
  background: rgba(25,23,27,.97); backdrop-filter: blur(36px);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: clamp(10px,2.2vw,16px); transform: translateX(-100%);
  transition: transform .4s ease; padding: 80px 24px 40px;
}
.mob-menu.open { transform: translateX(0); }
.mob-link {
  font-size: clamp(.95rem,4vw,1.2rem); font-weight: 600; color: rgba(255,255,255,.5);
  padding: 10px 28px; border-radius: 10px; width: 100%; text-align: center;
  transition: all .25s; text-transform: uppercase; letter-spacing: 1px;
}
.mob-link:hover { color: #fff; background: rgba(255,255,255,.04); }
.mob-auth { display: flex; gap: 10px; margin-top: 8px; width: 100%; max-width: 280px; }
.mob-btn-l, .mob-btn-g { flex: 1; padding: 11px 0; border-radius: 10px; font-size: .86rem; font-weight: 700; cursor: pointer; }
.mob-btn-l { background: rgba(255,255,255,.06); color: rgba(255,255,255,.7); border: 1px solid rgba(255,255,255,.12); }
.mob-btn-g { background: var(--grad); color: #fff; box-shadow: 0 0 18px rgba(117,2,15,.4); }
.mob-social { display: flex; gap: 12px; margin-top: 16px; }
.mob-social a { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); display: flex; align-items: center; justify-content: center; font-size: .95rem; color: rgba(255,255,255,.4); transition: all .25s; }
.mob-social a:hover { border-color: var(--c1); color: var(--c5); }

/* ================================================================
   COMMON UTILITIES
================================================================ */
.container { max-width: 1300px; margin: 0 auto; padding: 0 clamp(16px,4vw,52px); }
.section { position: relative; overflow: hidden; padding: clamp(80px,10vw,130px) 0; }
.bg-dark  { background: var(--bg); }
.bg-dark2 { background: var(--bg2); }
.bg-dark3 { background: var(--bg3); }
.rel { position: relative; z-index: 1; }
.tc { text-align: center; }
.tc .section-desc { margin-left: auto; margin-right: auto; }
.section-divider { height: 1px; background: linear-gradient(90deg, transparent, rgba(117,2,15,.38), rgba(255,255,255,.07), rgba(117,2,15,.38), transparent); }

/* Section BG */
.sec-bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.bg-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .50; }
.bg-vid { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .50; }
.bg-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(10,8,16,.9), rgba(25,23,27,.8), rgba(10,8,16,.88)); }

/* Glows */
.glow { position: absolute; border-radius: 50%; pointer-events: none; z-index: 0; filter: blur(80px); }
.glow-tl { top: -200px; left: -200px; width: 500px; height: 500px; background: radial-gradient(circle, rgba(117,2,15,.22), transparent 70%); }
.glow-br { bottom: -150px; right: -150px; width: 450px; height: 450px; background: radial-gradient(circle, rgba(43,3,7,.25), transparent 70%); }
.glow-tr { top: -120px; right: -120px; width: 380px; height: 380px; background: radial-gradient(circle, rgba(117,2,15,.18), transparent 70%); }
.glow-c  { top: 50%; left: 50%; transform: translate(-50%,-50%); width: 700px; height: 500px; background: radial-gradient(ellipse, rgba(117,2,15,.16), transparent 70%); }

/* Section labels */
.section-label {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: clamp(.56rem,1vw,.66rem); font-weight: 700; letter-spacing: 3px;
  text-transform: uppercase; color: var(--c5); margin-bottom: clamp(9px,1.4vw,13px);
}
.section-label::before { content: ''; width: 18px; height: 1.5px; background: var(--c5); }
.section-label.center { justify-content: center; }

/* Section headings */
.section-title {
  font-size: clamp(1.7rem,4vw,3.2rem); font-weight: 800;
  line-height: 1.06; letter-spacing: -.5px;
  margin-bottom: clamp(10px,1.5vw,16px); color: #fff;
}
.section-desc {
  font-size: clamp(.84rem,1.4vw,.98rem); color: rgba(255,255,255,.5);
  font-weight: 300; line-height: 1.85;
  margin-bottom: clamp(26px,4vw,44px); max-width: 640px;
}

/* Buttons */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: clamp(12px,1.6vw,16px) clamp(22px,3vw,38px);
  background: var(--grad); color: #fff;
  font-size: clamp(.82rem,1.2vw,.92rem); font-weight: 700;
  border-radius: 12px; box-shadow: 0 0 28px rgba(117,2,15,.45), inset 0 1px 0 rgba(255,255,255,.15);
  transition: all .32s; position: relative; overflow: hidden; white-space: nowrap;
}
.btn-primary::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(255,255,255,.15), transparent); opacity: 0; transition: opacity .32s; }
.btn-primary:hover { box-shadow: 0 0 50px rgba(117,2,15,.75); transform: translateY(-2px); }
.btn-primary:hover::before { opacity: 1; }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  padding: clamp(12px,1.6vw,16px) clamp(22px,3vw,38px);
  background: rgba(255,255,255,.05); color: rgba(255,255,255,.75);
  font-size: clamp(.82rem,1.2vw,.92rem); font-weight: 600;
  border-radius: 12px; border: 1px solid rgba(255,255,255,.15);
  transition: all .32s; backdrop-filter: blur(10px); white-space: nowrap;
}
.btn-ghost:hover { background: rgba(117,2,15,.12); border-color: rgba(117,2,15,.45); color: #fff; }
.btn-xl { font-size: clamp(.86rem,1.3vw,.98rem) !important; padding: clamp(14px,2vw,18px) clamp(28px,4vw,44px) !important; }

/* Splits */
.split-layout { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px,5vw,80px); align-items: center; }
.split-layout.reverse > :first-child { order: 2; }
.split-layout.reverse > :last-child  { order: 1; }

/* Section media */
.section-media { position: relative; border-radius: clamp(14px,2vw,22px); overflow: hidden; }
.media-vid { width: 100%; height: clamp(200px,28vw,420px); object-fit: cover; border-radius: clamp(14px,2vw,22px); border: 1px solid rgba(117,2,15,.35); box-shadow: var(--sh); display: block; }
.media-img { width: 100%; height: clamp(200px,28vw,420px); object-fit: cover; border-radius: clamp(14px,2vw,22px); border: 1px solid rgba(117,2,15,.35); box-shadow: var(--sh); display: block; }
/* ================================================================
   RED GRADIENT CARDS — Trending hover effect
================================================================ */
.red-card {
  background: var(--gcard);
  border: 1px solid rgba(117,2,15,.42);
  border-radius: clamp(14px,2vw,22px);
  padding: clamp(20px,2.8vw,32px);
  transition: all .45s cubic-bezier(.23,1,.32,1);
  position: relative; overflow: hidden; cursor: default;
}
.red-card::before { content: ''; position: absolute; inset: 0; background: var(--gcardh); opacity: 0; transition: opacity .45s; }
.red-card::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.6), rgba(255,60,60,.8), rgba(255,255,255,.6), transparent);
  transform: scaleX(0); transition: transform .45s; transform-origin: left;
}
.red-card:hover { border-color: rgba(165,4,32,.75); transform: translateY(-6px) scale(1.01); box-shadow: var(--shc); }
.red-card:hover::before { opacity: 1; }
.red-card:hover::after { transform: scaleX(1); }
/* Rotating shine */
.card-shine {
  position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
  background: conic-gradient(transparent 0deg, rgba(255,255,255,.04) 60deg, transparent 120deg);
  animation: crot 8s linear infinite; pointer-events: none; opacity: 0; transition: opacity .4s;
}
.red-card:hover .card-shine { opacity: 1; }
@keyframes crot { from { transform: rotate(0); } to { transform: rotate(360deg); } }

.card-icon { width: clamp(48px,6vw,64px); height: clamp(48px,6vw,64px); border-radius: 13px; background: linear-gradient(135deg, rgba(255,255,255,.12), rgba(255,255,255,.04)); border: 1px solid rgba(255,255,255,.18); display: flex; align-items: center; justify-content: center; font-size: clamp(1.3rem,2.2vw,1.9rem); margin-bottom: clamp(12px,1.8vw,18px); position: relative; z-index: 1; }
.card-title { font-size: clamp(.88rem,1.35vw,1.05rem); font-weight: 700; color: #fff; margin-bottom: 8px; position: relative; z-index: 1; }
.card-desc  { font-size: clamp(.72rem,1.05vw,.82rem); color: rgba(255,255,255,.58); line-height: 1.76; position: relative; z-index: 1; }
.card-list  { display: flex; flex-direction: column; gap: 6px; margin-top: 11px; position: relative; z-index: 1; }
.card-list li { display: flex; align-items: flex-start; gap: 8px; font-size: clamp(.7rem,1vw,.78rem); color: rgba(255,255,255,.58); line-height: 1.58; }
.card-list li::before { content: '→'; color: rgba(255,160,160,.8); font-weight: 700; flex-shrink: 0; font-size: .72rem; margin-top: 2px; }
.card-tag { display: inline-block; font-size: clamp(.52rem,.8vw,.6rem); font-weight: 700; padding: 3px 10px; border-radius: 5px; text-transform: uppercase; letter-spacing: 1px; margin-bottom: clamp(9px,1.3vw,13px); position: relative; z-index: 1; }
.tag-live  { background: rgba(0,220,130,.12); border: 1px solid rgba(0,220,130,.28); color: #00dc82; }
.tag-soon  { background: rgba(255,180,60,.1);  border: 1px solid rgba(255,180,60,.25);  color: #ffb43c; }
.tag-phase { background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14); color: rgba(255,255,255,.55); }

/* Card grids */
.card-grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: clamp(12px,1.5vw,18px); margin-top: clamp(28px,4vw,44px); }
.card-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(14px,2vw,22px); }

/* ================================================================
   HERO
================================================================ */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; justify-content: center; text-align: center;
  overflow: hidden; background: var(--bg);
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg video, .hero-bg img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .2; }
.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: radial-gradient(ellipse 90% 70% at 50% 30%, rgba(117,2,15,.24), transparent 60%),
              radial-gradient(ellipse 50% 50% at 10% 80%, rgba(43,3,7,.3), transparent 50%),
              linear-gradient(180deg, rgba(10,8,16,.15) 0%, rgba(10,8,16,.78) 100%);
}
.hero-grid {
  position: absolute; inset: 0; z-index: 1;
  background-image: linear-gradient(rgba(117,2,15,.055) 1px, transparent 1px), linear-gradient(90deg, rgba(117,2,15,.055) 1px, transparent 1px);
  background-size: clamp(44px,5.5vw,76px) clamp(44px,5.5vw,76px);
}
#hero-canvas { position: absolute; inset: 0; z-index: 1; }
.hero-content { position: relative; z-index: 2; padding: clamp(130px,14vw,170px) 0 clamp(70px,9vw,110px); }
.hero-badge {
  display: inline-flex; align-items: center; gap: 9px;
  background: rgba(117,2,15,.12); border: 1px solid rgba(117,2,15,.38);
  padding: clamp(6px,.9vw,9px) clamp(14px,2.2vw,24px); border-radius: 100px;
  font-size: clamp(.56rem,1.1vw,.68rem); font-weight: 700;
  color: rgba(255,175,175,.9); letter-spacing: 2px; text-transform: uppercase;
  margin-bottom: clamp(22px,3.5vw,36px); animation: fup .8s ease both;
  box-shadow: 0 0 20px rgba(117,2,15,.2), inset 0 1px 0 rgba(255,255,255,.08);
}
.badge-dot { width: 7px; height: 7px; background: var(--c5); border-radius: 50%; animation: blink 1.5s infinite; box-shadow: 0 0 8px var(--c5); }
.hero-title {
  font-size: clamp(2.2rem,6.5vw,6.8rem); font-weight: 900;
  line-height: 1.04; letter-spacing: clamp(-1px,-.3vw,-3px);
  color: #fff; margin-bottom: clamp(16px,2vw,22px); animation: fup .9s .1s ease both;
}
.hero-desc  { font-size: clamp(.9rem,1.8vw,1.14rem); color: rgba(255,255,255,.52); max-width: 700px; margin: 0 auto clamp(10px,1.5vw,14px); font-weight: 300; line-height: 1.85; animation: fup .9s .15s ease both; }
.hero-sub   { font-size: clamp(.82rem,1.4vw,.96rem); color: rgba(255,255,255,.38); max-width: 560px; margin: 0 auto clamp(30px,5vw,48px); animation: fup .9s .2s ease both; }
.hero-btns  { display: flex; gap: clamp(10px,2vw,16px); justify-content: center; flex-wrap: wrap; animation: fup .9s .28s ease both; }
.scroll-hint { position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 7px; animation: fup .9s .5s ease both; z-index: 2; }
.scroll-hint span { font-size: .6rem; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,.28); }
.scroll-arrow { width: 26px; height: 26px; border: 1px solid rgba(255,255,255,.18); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: .68rem; color: rgba(255,255,255,.28); animation: bounce 2s ease-in-out infinite; }
.hero-stats {
  display: flex; align-items: center; justify-content: center;
  gap: clamp(18px,4vw,56px); flex-wrap: wrap;
  margin-top: clamp(48px,8vw,84px); padding-top: clamp(26px,4vw,42px);
  border-top: 1px solid rgba(117,2,15,.22); animation: fup .9s .36s ease both;
}
.hs-item { text-align: center; }
.hs-val { font-size: clamp(1.5rem,3.5vw,2.5rem); font-weight: 900; line-height: 1; color: #fff; }
.hs-lbl { font-size: clamp(.56rem,.9vw,.64rem); color: rgba(255,255,255,.32); text-transform: uppercase; letter-spacing: 2px; margin-top: 5px; }
.hs-div { width: 1px; height: clamp(28px,4vw,50px); background: rgba(117,2,15,.32); }
@keyframes fup   { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: translateY(0); } }
@keyframes bounce{ 0%,100% { transform: translateY(0); } 50% { transform: translateY(6px); } }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: .2; } }

/* ================================================================
   PROBLEM SECTION
================================================================ */
.prob-card {
  background: linear-gradient(135deg, rgba(117,2,15,.92), rgba(81,8,13,.97), rgba(43,3,7,.99));
  border: 1px solid rgba(165,4,32,.5); border-radius: 20px;
  padding: clamp(22px,3.2vw,36px); position: relative; overflow: hidden; margin-bottom: 14px;
}
.prob-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, rgba(255,255,255,.5), rgba(255,80,80,.7), rgba(255,255,255,.5), transparent); }
.prob-card h4 { font-size: clamp(.88rem,1.3vw,1rem); font-weight: 700; color: #fff; margin-bottom: 14px; position: relative; z-index: 1; }
.prob-item { display: flex; align-items: flex-start; gap: 12px; padding: 11px 0; border-bottom: 1px solid rgba(255,255,255,.05); position: relative; z-index: 1; }
.prob-item:last-child { border-bottom: none; }
.prob-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--grad2); flex-shrink: 0; margin-top: 6px; box-shadow: 0 0 8px rgba(165,4,32,.5); }
.prob-item h5 { font-size: clamp(.74rem,1.1vw,.82rem); font-weight: 700; color: #fff; margin-bottom: 3px; }
.prob-item p  { font-size: clamp(.68rem,1vw,.76rem); color: rgba(255,255,255,.52); line-height: 1.65; }
.result-card { background: linear-gradient(135deg, rgba(43,3,7,.8), rgba(25,23,27,.99)); border: 1px solid rgba(117,2,15,.38); border-radius: 14px; padding: clamp(16px,2.5vw,26px); }
.result-card h4 { font-size: clamp(.84rem,1.3vw,.94rem); font-weight: 700; color: var(--c5); margin-bottom: 8px; }
.result-card p  { font-size: clamp(.7rem,1.05vw,.78rem); color: rgba(255,255,255,.48); line-height: 1.75; }

/* ================================================================
   TECHNOLOGY SECTION — Creative Orbital Visual
================================================================ */
.tech-layers { display: flex; flex-direction: column; gap: 14px; margin-top: clamp(16px,2.5vw,28px); }
.tech-layer {
  display: grid; grid-template-columns: 48px 1fr 40px; align-items: center;
  gap: clamp(14px,2.2vw,24px); background: var(--gcard);
  border: 1px solid rgba(117,2,15,.4); border-radius: 16px;
  padding: clamp(14px,2.2vw,24px); transition: all .4s; position: relative; overflow: hidden;
}
.tech-layer::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--grad); transform: scaleY(0); transition: transform .4s; transform-origin: top; border-radius: 4px; }
.tech-layer:hover { border-color: rgba(165,4,32,.65); transform: translateX(8px); box-shadow: var(--sh); }
.tech-layer:hover::before { transform: scaleY(1); }
.tl-number { font-size: clamp(1.4rem,2.5vw,2.2rem); font-weight: 900; opacity: .15; color: #fff; text-align: center; }
.tl-body h4 { font-size: clamp(.86rem,1.3vw,1rem); font-weight: 700; color: #fff; margin-bottom: 4px; }
.tl-body p  { font-size: clamp(.68rem,1vw,.76rem); color: rgba(255,255,255,.52); line-height: 1.68; }
.tl-icon { width: clamp(36px,4vw,48px); height: clamp(36px,4vw,48px); flex-shrink: 0; opacity: .85; }
.tl-icon img { width: 100%; height: 100%; object-fit: contain; display: block; }
```

/* Orbit scene */
.tech-visual-wrap { display: flex; flex-direction: column; align-items: center; gap: 20px; }
.tech-orbit-scene {
  position: relative; width: min(380px,90vw); height: min(380px,90vw);
  display: flex; align-items: center; justify-content: center;
}
/* SVG behind */
.orbit-svg { position: absolute; inset: 0; width: 100%; height: 100%; }
/* Core */
.orbit-core {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: clamp(80px,13vw,110px); height: clamp(80px,13vw,110px);
  border-radius: 50%; z-index: 10;
  background: radial-gradient(circle, rgba(165,4,32,.95), rgba(117,2,15,.7), rgba(43,3,7,.3));
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  box-shadow: 0 0 60px rgba(117,2,15,.7), 0 0 120px rgba(117,2,15,.3);
  animation: core-pulse 3s ease-in-out infinite;
}
@keyframes core-pulse { 0%,100% { box-shadow: 0 0 60px rgba(117,2,15,.7), 0 0 120px rgba(117,2,15,.3); } 50% { box-shadow: 0 0 80px rgba(165,4,32,.9), 0 0 160px rgba(117,2,15,.5); } }
.orbit-core-glow { position: absolute; inset: -20px; border-radius: 50%; background: radial-gradient(circle, rgba(117,2,15,.25), transparent 70%); animation: core-pulse 3s ease-in-out infinite; }
.orbit-core-ring { position: absolute; border-radius: 50%; border: 1px solid rgba(255,255,255,.1); }
.r1 { inset: -8px;  animation: ring-spin 4s linear infinite; }
.r2 { inset: -16px; border-style: dashed; animation: ring-spin 6s linear infinite reverse; border-color: rgba(117,2,15,.3); }
.r3 { inset: -24px; animation: ring-spin 10s linear infinite; border-color: rgba(117,2,15,.15); }
@keyframes ring-spin { from { transform: rotate(0); } to { transform: rotate(360deg); } }
.orbit-core-label { font-size: clamp(.95rem,1.8vw,1.3rem); font-weight: 900; color: #fff; position: relative; z-index: 1; line-height: 1; }
.orbit-core-sub   { font-size: clamp(.46rem,.8vw,.56rem); color: rgba(255,255,255,.6); text-transform: uppercase; letter-spacing: 1px; position: relative; z-index: 1; margin-top: 2px; }
/* Orbit tracks */
.orbit-track {
  position: absolute; top: 50%; left: 50%;
  border-radius: 50%; transform: translate(-50%,-50%);
  animation: orbt linear infinite;
}
.t1 { width: clamp(155px,22vw,200px); height: clamp(155px,22vw,200px); animation-duration: 8s; }
.t2 { width: clamp(220px,32vw,284px); height: clamp(220px,32vw,284px); animation-duration: 13s; animation-direction: reverse; }
.t3 { width: clamp(290px,43vw,368px); height: clamp(290px,43vw,368px); animation-duration: 20s; }
.t4 { width: clamp(190px,27vw,242px); height: clamp(190px,27vw,242px); animation-duration: 10s; animation-direction: reverse; }
@keyframes orbt { from { transform: translate(-50%,-50%) rotate(0); } to { transform: translate(-50%,-50%) rotate(360deg); } }
/* Node */
.orbit-node {
  position: absolute; top: 0; left: 50%;
  transform: translate(-50%,-50%);
  width: clamp(40px,6vw,56px); height: clamp(40px,6vw,56px);
  border-radius: 50%;
}
.node-inner {
  width: 100%; height: 100%; border-radius: 50%;
  background: linear-gradient(135deg, rgba(117,2,15,.9), rgba(81,8,13,.95));
  border: 1px solid rgba(165,4,32,.55);
  display: flex; align-items: center; justify-content: center;
  font-size: clamp(.9rem,1.6vw,1.3rem);
  box-shadow: 0 0 18px rgba(117,2,15,.4), inset 0 1px 0 rgba(255,255,255,.1);
  animation: node-counter-1 8s linear infinite; position: relative; z-index: 2;
  transition: all .3s;
}
.t2 .node-inner { animation-name: node-counter-2; animation-duration: 13s; animation-direction: normal; }
.t3 .node-inner { animation-name: node-counter-3; animation-duration: 20s; }
.t4 .node-inner { animation-name: node-counter-4; animation-duration: 10s; animation-direction: normal; }
@keyframes node-counter-1 { from { transform: rotate(0); }    to { transform: rotate(-360deg); } }
@keyframes node-counter-2 { from { transform: rotate(0); }    to { transform: rotate(360deg); } }
@keyframes node-counter-3 { from { transform: rotate(0); }    to { transform: rotate(-360deg); } }
@keyframes node-counter-4 { from { transform: rotate(0); }    to { transform: rotate(360deg); } }
.orbit-node:hover .node-inner { box-shadow: 0 0 32px rgba(117,2,15,.75); transform: scale(1.2) rotate(0deg) !important; }
.node-glow { position: absolute; inset: -8px; border-radius: 50%; background: radial-gradient(circle, rgba(117,2,15,.35), transparent 70%); z-index: 1; animation: core-pulse 2s ease-in-out infinite; }
.node-label { position: absolute; top: calc(100% + 6px); left: 50%; transform: translateX(-50%); white-space: nowrap; font-size: clamp(.5rem,.75vw,.6rem); font-weight: 700; color: rgba(255,255,255,.6); background: rgba(25,23,27,.85); padding: 2px 7px; border-radius: 4px; border: 1px solid rgba(117,2,15,.25); }
/* Legend */
.orbit-legend { display: flex; flex-direction: column; gap: 8px; align-self: flex-start; padding: 12px 16px; background: rgba(25,23,27,.8); border: 1px solid rgba(117,2,15,.25); border-radius: 10px; }
.ol-item { display: flex; align-items: center; gap: 8px; font-size: clamp(.62rem,.92vw,.7rem); color: rgba(255,255,255,.5); }
.ol-dot  { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }

/* ================================================================
   PRODUCTS
================================================================ */
.prod-card { display: flex; flex-direction: column; }
.prod-icon { width: clamp(54px,7vw,74px); height: clamp(54px,7vw,74px); border-radius: 16px; background: linear-gradient(135deg, rgba(255,255,255,.13), rgba(255,255,255,.04)); border: 1px solid rgba(255,255,255,.2); display: flex; align-items: center; justify-content: center; font-size: clamp(1.5rem,3vw,2.3rem); margin-bottom: clamp(14px,2.2vw,22px); position: relative; z-index: 1; }
.prod-title { font-size: clamp(1.05rem,1.9vw,1.45rem); font-weight: 800; color: #fff; margin-bottom: 10px; position: relative; z-index: 1; }
.prod-features { display: flex; flex-direction: column; gap: 8px; position: relative; z-index: 1; margin-top: 4px; }
.prod-feat { display: flex; align-items: center; gap: 9px; padding: 8px 13px; background: rgba(255,255,255,.055); border: 1px solid rgba(255,255,255,.08); border-radius: 9px; font-size: clamp(.7rem,1.05vw,.78rem); color: rgba(255,255,255,.68); transition: all .25s; }
.prod-feat:hover { background: rgba(255,255,255,.1); color: #fff; }
.prod-feat i { color: rgba(255,165,165,.8); font-size: .72rem; flex-shrink: 0; }
.prod-media { margin-top: clamp(16px,2.5vw,24px); border-radius: 12px; overflow: hidden; border: 1px solid rgba(255,255,255,.1); height: clamp(120px,15vw,180px); position: relative; z-index: 1; flex: 1; display: flex; align-items: center; }
.prod-media img, .prod-media video { width: 100%; height: 100%; object-fit: cover; }
.prod-media-ph { width: 100%; height: 100%; background: linear-gradient(135deg, rgba(255,255,255,.04), rgba(117,2,15,.12)); display: flex; align-items: center; justify-content: center; font-size: 2.5rem; }

/* ================================================================
   LIVE AI PRODUCTS
================================================================ */
.live-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: clamp(14px,2vw,22px); margin-top: clamp(28px,4vw,44px); }
.live-card { display: flex; flex-direction: column; }
.live-badge { display: inline-flex; align-items: center; gap: 7px; background: rgba(0,220,130,.1); border: 1px solid rgba(0,220,130,.25); padding: 4px 12px; border-radius: 20px; font-size: clamp(.52rem,.83vw,.6rem); font-weight: 700; color: #00dc82; letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: clamp(10px,1.6vw,16px); position: relative; z-index: 1; width: fit-content; }
.live-badge-free { background: rgba(0,150,220,.12); border-color: rgba(0,150,220,.28); color: #4dd0ff; }
.live-dot { width: 6px; height: 6px; background: #00dc82; border-radius: 50%; animation: blink 1.2s infinite; }
.live-media { margin-top: clamp(12px,1.8vw,18px); border-radius: 11px; overflow: hidden; border: 1px solid rgba(255,255,255,.08); height: clamp(100px,13vw,150px); position: relative; z-index: 1; flex-shrink: 0; }
.live-media img, .live-media video { width: 100%; height: 100%; object-fit: cover; }
.live-media-ph { width: 100%; height: 100%; background: linear-gradient(135deg, rgba(117,2,15,.2), rgba(43,3,7,.5)); display: flex; align-items: center; justify-content: center; font-size: 2rem; }
.live-btn { margin-top: 14px; width: 100%; justify-content: center; position: relative; z-index: 1; font-size: clamp(.74rem,1.1vw,.82rem) !important; padding: 10px 16px !important; }

/* ================================================================
   CHAT UI — AI Agent Customer Support
================================================================ */
.chat-layout { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px,5vw,72px); align-items: start; }
.chat-info-title { font-size: clamp(1.1rem,2vw,1.45rem); font-weight: 700; color: #fff; margin-bottom: 12px; }
.chat-info-desc  { font-size: clamp(.8rem,1.2vw,.9rem); color: rgba(255,255,255,.5); line-height: 1.85; margin-bottom: 20px; }
.chat-feats { display: flex; flex-direction: column; gap: 10px; margin-bottom: clamp(18px,2.5vw,28px); }
.chat-feat { display: flex; align-items: flex-start; gap: 12px; padding: 12px 16px; background: var(--gcard); border: 1px solid rgba(117,2,15,.38); border-radius: 12px; transition: all .3s; }
.chat-feat:hover { border-color: rgba(165,4,32,.6); transform: translateX(5px); }
.cf-icon { width: 36px; height: 36px; border-radius: 10px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); display: flex; align-items: center; justify-content: center; font-size: 1rem; flex-shrink: 0; }
.cf-body h5 { font-size: clamp(.78rem,1.2vw,.86rem); font-weight: 700; color: #fff; margin-bottom: 2px; }
.cf-body p  { font-size: clamp(.68rem,.98vw,.76rem); color: rgba(255,255,255,.45); line-height: 1.5; }
.chat-cta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.free-pill { display: inline-block; background: rgba(0,220,130,.1); border: 1px solid rgba(0,220,130,.22); color: #00dc82; font-size: .62rem; font-weight: 700; padding: 3px 11px; border-radius: 5px; text-transform: uppercase; letter-spacing: 1px; }

/* Chat box */
.chat-box {
  background: linear-gradient(135deg, rgba(25,23,27,.98), rgba(10,8,16,.99));
  border: 1px solid rgba(117,2,15,.38); border-radius: 20px; overflow: hidden; box-shadow: var(--sh);
}
.chat-header { background: linear-gradient(135deg, rgba(117,2,15,.5), rgba(81,8,13,.7)); padding: 16px 20px; display: flex; align-items: center; gap: 12px; border-bottom: 1px solid rgba(117,2,15,.35); }
.chat-av { width: 40px; height: 40px; border-radius: 50%; background: var(--grad); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; flex-shrink: 0; box-shadow: 0 0 14px rgba(117,2,15,.5); }
.chat-meta h5 { font-size: .82rem; font-weight: 700; color: #fff; margin-bottom: 2px; }
.chat-online { font-size: .64rem; color: #00dc82; display: flex; align-items: center; gap: 5px; }
.online-dot { width: 5px; height: 5px; background: #00dc82; border-radius: 50%; animation: blink 1.5s infinite; }
.chat-window-btns { margin-left: auto; display: flex; gap: 6px; }
.wb { width: 10px; height: 10px; border-radius: 50%; opacity: .5; }
.wb.red { background: #ff5f57; } .wb.yellow { background: #febc2e; } .wb.green { background: #28c840; }
.chat-messages { padding: 16px; display: flex; flex-direction: column; gap: 12px; min-height: 270px; max-height: 330px; overflow-y: auto; }
.chat-messages::-webkit-scrollbar { width: 3px; }
.chat-messages::-webkit-scrollbar-thumb { background: rgba(117,2,15,.4); border-radius: 2px; }
.chat-msg { display: flex; gap: 10px; animation: msgin .4s ease both; }
.chat-msg.user { flex-direction: row-reverse; }
@keyframes msgin { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.msg-av { width: 30px; height: 30px; border-radius: 50%; flex-shrink: 0; display: flex; align-items: center; justify-content: center; font-size: .8rem; margin-top: 2px; }
.ai-av   { background: var(--grad); box-shadow: 0 0 10px rgba(117,2,15,.35); }
.user-av { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.15); }
.msg-bubble { padding: 10px 14px; border-radius: 14px; font-size: clamp(.7rem,1.05vw,.78rem); line-height: 1.65; max-width: 85%; }
.ai-bubble   { background: linear-gradient(135deg, rgba(117,2,15,.45), rgba(81,8,13,.6)); border: 1px solid rgba(117,2,15,.35); color: rgba(255,255,255,.88); border-radius: 4px 14px 14px 14px; }
.user-bubble { background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.7); border-radius: 14px 4px 14px 14px; }
.msg-time    { font-size: .56rem; color: rgba(255,255,255,.25); margin-top: 4px; }
.typing-indicator { display: flex; gap: 4px; padding: 12px 14px; background: linear-gradient(135deg, rgba(117,2,15,.35), rgba(81,8,13,.5)); border: 1px solid rgba(117,2,15,.3); border-radius: 4px 14px 14px 14px; width: fit-content; }
.typing-indicator span { width: 6px; height: 6px; border-radius: 50%; background: rgba(255,160,160,.6); animation: tdot .8s ease-in-out infinite; }
.typing-indicator span:nth-child(2) { animation-delay: .15s; }
.typing-indicator span:nth-child(3) { animation-delay: .3s; }
@keyframes tdot { 0%,80%,100% { transform: scale(.6); opacity: .4; } 40% { transform: scale(1); opacity: 1; } }
.chat-quick-replies { padding: 8px 16px; display: flex; gap: 6px; flex-wrap: wrap; border-top: 1px solid rgba(255,255,255,.05); }
.quick-reply { padding: 5px 11px; background: rgba(117,2,15,.15); border: 1px solid rgba(117,2,15,.3); border-radius: 20px; font-size: .62rem; font-weight: 600; color: rgba(255,180,180,.8); cursor: pointer; transition: all .25s; white-space: nowrap; font-family: 'Poppins', sans-serif; }
.quick-reply:hover { background: rgba(117,2,15,.3); color: #fff; border-color: rgba(165,4,32,.5); }
.chat-input-area { padding: 12px 14px; border-top: 1px solid rgba(117,2,15,.25); display: flex; gap: 10px; align-items: center; background: rgba(10,8,16,.6); }
.chat-input { flex: 1; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); border-radius: 10px; padding: 10px 14px; font-size: .78rem; color: rgba(255,255,255,.75); transition: all .25s; }
.chat-input:focus { border-color: rgba(117,2,15,.5); background: rgba(255,255,255,.07); }
.chat-input::placeholder { color: rgba(255,255,255,.28); }
.chat-send-btn { width: 38px; height: 38px; border-radius: 10px; background: var(--grad); color: #fff; display: flex; align-items: center; justify-content: center; font-size: .82rem; box-shadow: 0 0 14px rgba(117,2,15,.4); transition: all .3s; flex-shrink: 0; }
.chat-send-btn:hover { box-shadow: 0 0 24px rgba(117,2,15,.7); transform: scale(1.05); }
.chat-notice { text-align: center; padding: 8px 16px; font-size: .62rem; color: rgba(255,255,255,.22); border-top: 1px solid rgba(255,255,255,.04); }

/* ================================================================
   HOW IT WORKS
================================================================ */
.how-layout { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px,6vw,88px); align-items: start; margin-top: clamp(32px,5vw,52px); }
.how-steps { position: relative; padding-left: clamp(24px,3.5vw,38px); border-left: 2px solid rgba(117,2,15,.28); }
.how-step { position: relative; padding-bottom: clamp(24px,4.5vw,40px); }
.how-step:last-child { padding-bottom: 0; }
.step-dot { position: absolute; left: calc(-1px - clamp(8px,1.1vw,11px)); top: 6px; width: clamp(14px,1.8vw,20px); height: clamp(14px,1.8vw,20px); border-radius: 50%; background: var(--grad); border: 3px solid var(--bg3); box-shadow: 0 0 14px rgba(117,2,15,.55); }
.step-num   { font-size: clamp(.52rem,.84vw,.62rem); font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--c5); margin-bottom: 5px; }
.step-title { font-size: clamp(.88rem,1.35vw,1.05rem); font-weight: 700; color: #fff; margin-bottom: 6px; }
.step-desc  { font-size: clamp(.72rem,1.05vw,.8rem); color: rgba(255,255,255,.48); line-height: 1.75; }
.step-tag   { display: inline-block; background: rgba(117,2,15,.18); border: 1px solid rgba(117,2,15,.32); color: rgba(255,160,160,.8); font-size: clamp(.56rem,.86vw,.62rem); font-weight: 700; padding: 3px 10px; border-radius: 5px; text-transform: uppercase; letter-spacing: .8px; margin-top: 7px; }
.how-aside  { display: flex; flex-direction: column; gap: 14px; }
.aside-card { background: var(--gcard); border: 1px solid rgba(117,2,15,.38); border-radius: 14px; padding: clamp(16px,2.5vw,24px); transition: all .35s; }
.aside-card:hover { border-color: rgba(165,4,32,.6); transform: translateX(6px); box-shadow: 0 4px 24px rgba(0,0,0,.4); }
.aside-card h5 { font-size: clamp(.82rem,1.25vw,.94rem); font-weight: 700; color: #fff; margin-bottom: 6px; }
.aside-card p  { font-size: clamp(.7rem,1.05vw,.78rem); color: rgba(255,255,255,.48); line-height: 1.7; }

/* ================================================================
   WHY SOLVIX
================================================================ */
.why-card { position: relative; }
.why-num  { font-size: clamp(2.5rem,4.5vw,4rem); font-weight: 900; line-height: 1; opacity: .16; color: #fff; margin-bottom: 9px; position: relative; z-index: 1; }

/* ================================================================
   ROADMAP
================================================================ */
.rm-list { margin-top: clamp(28px,4vw,44px); }
.rm-item { background: var(--gcard); border: 1px solid rgba(117,2,15,.36); border-radius: clamp(14px,2vw,22px); margin-bottom: clamp(10px,1.6vw,16px); transition: all .4s; position: relative; overflow: hidden; }
.rm-item::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--grad); transform: scaleY(0); transition: transform .4s; transform-origin: top; border-radius: 4px; }
.rm-item:hover::before, .rm-item.active::before, .rm-item.open::before { transform: scaleY(1); }
.rm-item.active { border-color: rgba(165,4,32,.58); background: linear-gradient(135deg, rgba(117,2,15,.12), rgba(25,23,27,.98)); }
.rm-header { display: flex; align-items: center; gap: clamp(12px,2vw,20px); cursor: pointer; padding: clamp(18px,3vw,30px); }
.rm-badge { background: var(--grad); color: #fff; font-size: clamp(.52rem,.82vw,.62rem); font-weight: 700; padding: 4px 13px; border-radius: 20px; letter-spacing: 1.5px; text-transform: uppercase; flex-shrink: 0; box-shadow: 0 0 14px rgba(117,2,15,.35), inset 0 1px 0 rgba(255,255,255,.14); }
.rm-title   { font-size: clamp(.88rem,1.35vw,1.08rem); font-weight: 700; color: #fff; flex: 1; }
.rm-chevron { color: rgba(255,255,255,.3); font-size: .78rem; transition: transform .3s; flex-shrink: 0; }
.rm-item.open .rm-chevron { transform: rotate(180deg); }
.rm-body { max-height: 0; overflow: hidden; transition: max-height .4s ease; padding: 0 clamp(18px,3vw,30px); }
.rm-item.open .rm-body { max-height: 500px; padding-bottom: clamp(18px,3vw,28px); }
.rm-body p  { font-size: clamp(.74rem,1.08vw,.82rem); color: rgba(255,255,255,.48); line-height: 1.85; margin-bottom: 12px; }
.rm-items   { display: flex; flex-direction: column; gap: 7px; }
.rm-point   { display: flex; align-items: flex-start; gap: 9px; font-size: clamp(.7rem,1.05vw,.78rem); color: rgba(255,255,255,.52); line-height: 1.6; }
.rm-point i { color: var(--c5); flex-shrink: 0; font-size: .7rem; margin-top: 3px; }
.rm-media   { margin-top: 14px; border-radius: 11px; overflow: hidden; border: 1px solid rgba(117,2,15,.28); height: clamp(110px,14vw,180px); background: rgba(255,255,255,.03); display: flex; align-items: center; justify-content: center; }
.rm-media img, .rm-media video { width: 100%; height: 100%; object-fit: cover; }
.rm-media-ph { font-size: 2.5rem; color: rgba(255,255,255,.2); }

/* ================================================================
   TEAM (no social icons)
================================================================ */
.team-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: clamp(14px,2vw,22px); margin-top: clamp(28px,4vw,44px); }
.team-card { text-align: center; }
.team-avatar { width: clamp(64px,8.5vw,90px); height: clamp(64px,8.5vw,90px); border-radius: 50%; background: var(--grad); display: flex; align-items: center; justify-content: center; font-size: clamp(1.3rem,2.4vw,2.1rem); color: #fff; font-weight: 800; margin: 0 auto clamp(12px,1.8vw,18px); box-shadow: 0 0 26px rgba(117,2,15,.4), inset 0 1px 0 rgba(255,255,255,.2); border: 3px solid rgba(255,255,255,.1); position: relative; z-index: 1; overflow: hidden; }
.team-avatar img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.team-role { font-size: clamp(.56rem,.86vw,.64rem); font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--c5); margin-bottom: 5px; position: relative; z-index: 1; }
.team-name  { font-size: clamp(.88rem,1.35vw,1.05rem); font-weight: 700; color: #fff; margin-bottom: 6px; position: relative; z-index: 1; }

/* ================================================================
   COMMUNITY (compact cards)
================================================================ */
.comm-card-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: clamp(10px,1.4vw,16px); }
.comm-card { padding: clamp(16px,2.2vw,24px) !important; }
.comm-icon  { width: clamp(40px,5vw,52px); height: clamp(40px,5vw,52px); border-radius: 12px; background: linear-gradient(135deg, rgba(255,255,255,.1), rgba(255,255,255,.04)); border: 1px solid rgba(255,255,255,.15); display: flex; align-items: center; justify-content: center; font-size: clamp(1.1rem,1.8vw,1.5rem); margin-bottom: clamp(10px,1.4vw,14px); position: relative; z-index: 1; }
.comm-title { font-size: clamp(.82rem,1.2vw,.94rem); font-weight: 700; color: #fff; margin-bottom: 6px; position: relative; z-index: 1; }
.comm-desc  { font-size: clamp(.68rem,.98vw,.76rem); color: rgba(255,255,255,.55); line-height: 1.65; position: relative; z-index: 1; }
.comm-action-btns { display: flex; gap: 12px; flex-wrap: wrap; margin-top: clamp(18px,2.8vw,28px); }
.comm-cta {
  background: var(--gcard); border: 1px solid rgba(117,2,15,.4);
  border-radius: clamp(16px,2.5vw,24px); padding: clamp(28px,5vw,52px);
  text-align: center; margin-top: clamp(24px,4vw,40px); position: relative; overflow: hidden;
}
.comm-cta::before { content: ''; position: absolute; top: -100px; left: 50%; transform: translateX(-50%); width: 600px; height: 350px; border-radius: 50%; background: radial-gradient(ellipse, rgba(117,2,15,.2), transparent 70%); pointer-events: none; }
.comm-cta h3 { font-size: clamp(1.15rem,2.4vw,1.95rem); font-weight: 800; color: #fff; margin-bottom: 11px; position: relative; }
.comm-cta p  { font-size: clamp(.78rem,1.2vw,.88rem); color: rgba(255,255,255,.48); max-width: 480px; margin: 0 auto clamp(18px,2.8vw,32px); line-height: 1.85; position: relative; }
.comm-cta-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; position: relative; }

/* ================================================================
   STATS
================================================================ */
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: clamp(12px,1.8vw,20px); margin-top: clamp(28px,4vw,44px); }
.stat-card  { text-align: center; }
.stat-val   { font-size: clamp(1.8rem,4vw,3.2rem); font-weight: 900; line-height: 1; color: #fff; margin-bottom: 5px; }
.stat-unit  { font-size: clamp(.56rem,.9vw,.68rem); font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--c5); margin-bottom: 4px; }
.stat-desc  { font-size: clamp(.68rem,.98vw,.76rem); color: rgba(255,255,255,.4); line-height: 1.58; }

/* ================================================================
   ECOSYSTEM — text grid
================================================================ */
.eco-text-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(12px,1.5vw,18px); }
.eco-item { display: flex; gap: clamp(14px,2vw,20px); align-items: flex-start; background: var(--gcard); border: 1px solid rgba(117,2,15,.36); border-radius: 14px; padding: clamp(16px,2.5vw,24px); transition: all .35s; }
.eco-item:hover { border-color: rgba(165,4,32,.58); transform: translateX(6px); box-shadow: 0 4px 24px rgba(0,0,0,.4); }
.eco-num  { width: clamp(34px,4vw,44px); height: clamp(34px,4vw,44px); border-radius: 11px; background: var(--grad); display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: clamp(.78rem,1.2vw,.92rem); color: #fff; flex-shrink: 0; box-shadow: 0 0 14px rgba(117,2,15,.38), inset 0 1px 0 rgba(255,255,255,.14); }
.eco-body h5 { font-size: clamp(.84rem,1.28vw,.98rem); font-weight: 700; color: #fff; margin-bottom: 5px; }
.eco-body p  { font-size: clamp(.7rem,1.05vw,.78rem); color: rgba(255,255,255,.48); line-height: 1.7; }

/* ================================================================
   CTA BOX
================================================================ */
.cta-box {
  background: var(--gcard); border: 1px solid rgba(117,2,15,.42);
  border-radius: clamp(20px,3.5vw,36px); padding: clamp(50px,7.5vw,96px);
  text-align: center; margin: 0 auto; max-width: 1050px; position: relative; overflow: hidden;
}
.cta-box::before { content: ''; position: absolute; top: -120px; left: 50%; transform: translateX(-50%); width: 800px; height: 450px; border-radius: 50%; background: radial-gradient(ellipse, rgba(117,2,15,.22), transparent 70%); pointer-events: none; }
.cta-box::after  { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, transparent, rgba(255,255,255,.6), rgba(255,80,80,1), rgba(255,255,255,.6), transparent); }
.cta-box h2 { font-size: clamp(1.8rem,4.5vw,4rem); font-weight: 900; color: #fff; margin-bottom: 16px; line-height: 1.06; position: relative; }
.cta-box p  { font-size: clamp(.84rem,1.4vw,1rem); color: rgba(255,255,255,.48); margin-bottom: clamp(28px,4.5vw,52px); line-height: 1.9; position: relative; max-width: 620px; margin-left: auto; margin-right: auto; }
.cta-btns  { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; position: relative; }

/* ================================================================
   FOOTER
================================================================ */
footer { background: var(--bg2); border-top: 1px solid rgba(117,2,15,.22); padding: clamp(52px,7.5vw,88px) 0 clamp(24px,3.5vw,40px); }
.footer-inner { max-width: 1300px; margin: 0 auto; padding: 0 clamp(16px,4vw,52px); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: clamp(24px,4vw,56px); margin-bottom: clamp(36px,5vw,56px); }
.footer-brand p { font-size: clamp(.72rem,1.05vw,.8rem); color: rgba(255,255,255,.38); line-height: 1.8; margin-top: 14px; max-width: 280px; }
.footer-logo { display: flex; align-items: center; gap: 10px; }
.footer-social { display: flex; gap: 8px; margin-top: 18px; flex-wrap: wrap; }
.footer-social a { width: clamp(32px,3.5vw,40px); height: clamp(32px,3.5vw,40px); border-radius: 9px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); display: flex; align-items: center; justify-content: center; font-size: clamp(.78rem,1.1vw,.9rem); color: rgba(255,255,255,.38); transition: all .25s; }
.footer-social a:hover { border-color: var(--c1); color: var(--c5); background: rgba(117,2,15,.15); }
.footer-col-title { font-size: clamp(.62rem,.9vw,.72rem); font-weight: 700; color: rgba(255,255,255,.52); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 16px; }
.footer-col ul li { margin-bottom: 9px; }
.footer-col ul a  { font-size: clamp(.68rem,.98vw,.76rem); color: rgba(255,255,255,.33); transition: color .2s; }
.footer-col ul a:hover { color: var(--c5); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: clamp(18px,2.5vw,28px); border-top: 1px solid rgba(255,255,255,.06); flex-wrap: wrap; gap: 14px; }
.footer-copy   { font-size: clamp(.62rem,.9vw,.7rem); color: rgba(255,255,255,.22); }
.footer-links-inline { display: flex; gap: clamp(10px,1.4vw,18px); flex-wrap: wrap; }
.footer-links-inline a { font-size: clamp(.62rem,.9vw,.7rem); color: rgba(255,255,255,.28); display: flex; align-items: center; gap: 5px; transition: color .2s; }
.footer-links-inline a:hover { color: var(--c5); }

/* ================================================================
   RESPONSIVE
================================================================ */
@media (max-width: 1279px) {
  .footer-grid  { grid-template-columns: 1fr 1fr; gap: 32px; }
  .stats-grid   { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 1023px) {
  .d-nav { display: none; }
  .hamburger { display: flex; }
  .btn-login { display: none; }
  .region-picker--nav .region-picker__btn {
    max-width: min(220px, 48vw);
    font-size: 0.72rem;
    padding: 7px 10px 7px 8px;
    min-height: 42px;
    gap: 8px;
  }
  .region-picker--nav .region-picker__thumb { width: 24px; height: 24px; }
  .region-picker--nav .region-picker__item { font-size: 14px; padding: 12px 14px; }
  .region-picker--nav .region-picker__item-img { width: 28px; height: 28px; }
  .split-layout, .split-layout.reverse, .how-layout, .chat-layout, .tech-wrap { grid-template-columns: 1fr; gap: 28px; }
  .split-layout.reverse > :first-child, .split-layout.reverse > :last-child { order: unset; }
  .card-grid-3 { grid-template-columns: 1fr 1fr; }
  .card-grid-2 { grid-template-columns: 1fr; }
  .live-grid   { grid-template-columns: 1fr 1fr; }
  .team-grid   { grid-template-columns: repeat(2,1fr); }
  .comm-card-grid { grid-template-columns: repeat(2,1fr); }
  .eco-text-grid  { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
}
@media (max-width: 767px) {
  .card-grid-3 { grid-template-columns: 1fr; }
  .live-grid   { grid-template-columns: 1fr; }
  .team-grid   { grid-template-columns: repeat(2,1fr); }
  .comm-card-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-brand p { max-width: 100%; }
  .hero-btns, .cta-btns { flex-direction: column; align-items: center; }
  .btn-primary, .btn-ghost { width: 100%; max-width: 290px; justify-content: center; }
  .hs-div { display: none; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 639px) {
  .team-grid { grid-template-columns: 1fr; }
  .comm-card-grid { grid-template-columns: 1fr; }
  .footer-links-inline { justify-content: center; }
  .footer-social { justify-content: flex-start; }
}
@media (max-width: 479px) {
  html { font-size: 15px; }
  .nav { padding: 10px 14px; }
  .btn-start { font-size: .68rem; padding: 7px 13px; }
  .cta-box { padding: 28px 18px; }
  .rm-item { padding: 0; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .eco-text-grid { grid-template-columns: 1fr; }
}
@supports (-webkit-touch-callout: none) { .nav { -webkit-backdrop-filter: blur(36px) saturate(220%); } }
@media print { .nav, #btt, #cur-o, #cur-i, #preloader { display: none !important; } body { background: #fff; color: #000; } }

/* ── MOBILE VIDEO FIX ─────────────────────────────────────── */
@media (max-width: 1023px) {
  .media-vid {
    width: 100%;
    height: clamp(200px,40vw,360px);
    display: block;
  }
  .bg-vid {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
}

@media (max-width: 767px) {
  .media-vid {
    width: 100%;
    height: clamp(180px,50vw,300px);
    display: block;
  }
}

@media (max-width: 479px) {
  .media-vid {
    width: 100%;
    height: clamp(160px,55vw,260px);
    display: block;
  }
}