/* =====================================================
   Quasar Technologies — Premium one-page styles
   ===================================================== */

/* Reset & base */
*,*::before,*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body, h1, h2, h3, h4, p, ul, ol, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, svg, iframe { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }

/* Theme tokens */
:root {
  --bg: #070B14;
  --bg-2: #0E1525;
  --card: #111827;
  --accent: #5B8CFF;
  --accent-2: #7C4DFF;
  --cyan: #56D0FF;
  --text: #F5F7FA;
  --text-2: #B8C1D1;
  --border: rgba(255,255,255,.08);
  --border-strong: rgba(255,255,255,.16);
  --shadow: 0 30px 80px rgba(0,0,0,.5);
  --glow: 0 0 0 1px rgba(91,140,255,.25), 0 20px 60px rgba(91,140,255,.18);

  --radius: 18px;
  --radius-lg: 28px;
  --container: 1200px;
  --header-h: 72px;

  --font-display: 'Orbitron', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;

  --t: cubic-bezier(.2,.7,.2,1);
}

[data-theme="light"] {
  --bg: #F5F7FA;
  --bg-2: #E8EDF7;
  --card: #FFFFFF;
  --accent: #355CFF;
  --accent-2: #6D4CFF;
  --cyan: #56D0FF;
  --text: #111827;
  --text-2: #4B5563;
  --border: rgba(17,24,39,.08);
  --border-strong: rgba(17,24,39,.16);
  --shadow: 0 30px 80px rgba(17,24,39,.12);
  --glow: 0 0 0 1px rgba(53,92,255,.25), 0 20px 60px rgba(53,92,255,.15);
}

html {
  background: var(--bg);
  overflow-x: hidden;
  transition: background .5s var(--t);
}
body {
  background: transparent;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  max-width: 100%;
  transition: color .5s var(--t);
}

.container { width: 100%; max-width: var(--container); padding: 0 24px; margin: 0 auto; }

/* Selection */
::selection { background: rgba(91,140,255,.35); color: #fff; }

/* Headings */
h1, h2, h3, h4 { font-family: var(--font-display); letter-spacing: -.01em; line-height: 1.1; }
h1 { font-size: clamp(2.4rem, 6vw, 4.6rem); font-weight: 700; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.8rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 600; }
p { color: var(--text-2); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: .72rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

.gradient-text {
  background: linear-gradient(120deg, var(--cyan), var(--accent) 45%, var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ===== Background space layer ===== */
.space-bg {
  position: fixed; inset: 0; z-index: -1; overflow: hidden;
  background:
    radial-gradient(1400px 900px at 80% -10%, rgba(124,77,255,.22), transparent 60%),
    radial-gradient(1100px 800px at -10% 30%, rgba(86,208,255,.15), transparent 60%),
    radial-gradient(1100px 800px at 100% 100%, rgba(91,140,255,.18), transparent 60%),
    radial-gradient(800px 600px at 50% 60%, rgba(124,77,255,.10), transparent 60%),
    var(--bg);
  transition: background .5s var(--t);
}
#particles-js { position: absolute; inset: 0; z-index: 2; }

/* Starfield — 3 parallax layers built with multi-radial-gradients */
.stars {
  position: absolute; inset: -50%;
  background-repeat: repeat;
  pointer-events: none;
  will-change: transform;
}
.stars-1 {
  background-image:
    radial-gradient(1px 1px at 20px 30px, #fff 99%, transparent),
    radial-gradient(1px 1px at 40px 70px, rgba(255,255,255,.85) 99%, transparent),
    radial-gradient(1.5px 1.5px at 90px 40px, #fff 99%, transparent),
    radial-gradient(1px 1px at 130px 80px, rgba(255,255,255,.75) 99%, transparent),
    radial-gradient(1px 1px at 160px 120px, #fff 99%, transparent),
    radial-gradient(2px 2px at 200px 60px, rgba(86,208,255,.9) 99%, transparent),
    radial-gradient(1px 1px at 240px 150px, #fff 99%, transparent),
    radial-gradient(1px 1px at 280px 90px, rgba(255,255,255,.8) 99%, transparent);
  background-size: 320px 200px;
  opacity: .9;
  animation: starsDrift 220s linear infinite, twinkle 4s ease-in-out infinite;
}
.stars-2 {
  background-image:
    radial-gradient(1px 1px at 50px 100px, rgba(255,255,255,.9) 99%, transparent),
    radial-gradient(1.5px 1.5px at 120px 50px, rgba(124,77,255,.9) 99%, transparent),
    radial-gradient(1px 1px at 200px 180px, #fff 99%, transparent),
    radial-gradient(1px 1px at 260px 80px, rgba(91,140,255,.9) 99%, transparent),
    radial-gradient(2px 2px at 320px 220px, #fff 99%, transparent),
    radial-gradient(1px 1px at 380px 140px, rgba(255,255,255,.7) 99%, transparent);
  background-size: 480px 280px;
  opacity: .7;
  animation: starsDrift 340s linear infinite reverse, twinkle 6s ease-in-out infinite;
}
.stars-3 {
  background-image:
    radial-gradient(2.5px 2.5px at 80px 60px, #fff 99%, transparent),
    radial-gradient(2px 2px at 220px 200px, rgba(86,208,255,.95) 99%, transparent),
    radial-gradient(2.5px 2.5px at 380px 100px, rgba(255,255,255,.95) 99%, transparent),
    radial-gradient(2px 2px at 520px 260px, rgba(124,77,255,.9) 99%, transparent),
    radial-gradient(3px 3px at 660px 180px, #fff 99%, transparent);
  background-size: 720px 380px;
  opacity: .85;
  animation: starsDrift 460s linear infinite, twinkle 5s ease-in-out infinite;
  filter: drop-shadow(0 0 4px rgba(86,208,255,.6));
}
@keyframes starsDrift {
  from { transform: translate3d(0,0,0); }
  to   { transform: translate3d(-320px, -200px, 0); }
}
@keyframes twinkle {
  0%,100% { filter: brightness(1); }
  50%     { filter: brightness(1.6); }
}

/* Shooting stars */
.shooting-star {
  position: absolute;
  top: 18%; left: -10%;
  width: 180px; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.9), rgba(86,208,255,.9));
  border-radius: 999px;
  opacity: 0;
  filter: drop-shadow(0 0 6px rgba(86,208,255,.8));
  transform: rotate(18deg);
  animation: shoot 9s ease-in 3s infinite;
}
.shooting-star-2 {
  top: 65%; left: -10%;
  width: 220px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.9), rgba(124,77,255,.9));
  filter: drop-shadow(0 0 6px rgba(124,77,255,.8));
  transform: rotate(12deg);
  animation: shoot 13s ease-in 7s infinite;
}
.shooting-star-3 {
  top: 30%; left: -5%;
  width: 140px; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.85), rgba(91,140,255,.9));
  filter: drop-shadow(0 0 5px rgba(91,140,255,.8));
  transform: rotate(22deg);
  animation: shoot 17s ease-in 2s infinite;
  opacity: 0;
}
.shooting-star-4 {
  top: 80%; left: -8%;
  width: 260px; height: 1.5px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.7), rgba(86,208,255,.8));
  filter: drop-shadow(0 0 7px rgba(86,208,255,.7));
  transform: rotate(8deg);
  animation: shoot 21s ease-in 11s infinite;
  opacity: 0;
}
.shooting-star-5 {
  top: 10%; left: -12%;
  width: 190px; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.9), rgba(124,77,255,.85));
  filter: drop-shadow(0 0 5px rgba(124,77,255,.7));
  transform: rotate(26deg);
  animation: shoot 25s ease-in 15s infinite;
  opacity: 0;
}
@keyframes shoot {
  0%   { transform: translate(0,0) rotate(18deg); opacity: 0; }
  4%   { opacity: 1; }
  18%  { transform: translate(120vw, 30vh) rotate(18deg); opacity: 0; }
  100% { opacity: 0; }
}

/* Planets */
.planet {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  mix-blend-mode: screen;
}
.planet::after {
  content: "";
  position: absolute;
  inset: -28% -55%;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.10);
  transform: rotateX(72deg);
  pointer-events: none;
}
.planet-1 {
  width: 180px; height: 180px;
  top: 12%; right: 8%;
  opacity: .13;
  background:
    radial-gradient(circle at 35% 32%, rgba(255,255,255,.55) 0%, rgba(91,140,255,.7) 28%, rgba(86,208,255,.45) 55%, rgba(20,10,60,.9) 100%);
  box-shadow: inset -18px -14px 36px rgba(0,0,0,.55), 0 0 60px rgba(91,140,255,.18);
  animation: planetFloat 38s ease-in-out infinite;
}
.planet-1::after {
  border-color: rgba(86,208,255,.22);
  transform: rotateX(68deg);
}
.planet-2 {
  width: 110px; height: 110px;
  bottom: 22%; left: 6%;
  opacity: .11;
  background:
    radial-gradient(circle at 38% 30%, rgba(255,255,255,.5) 0%, rgba(124,77,255,.65) 30%, rgba(91,140,255,.4) 60%, rgba(20,5,40,.9) 100%);
  box-shadow: inset -12px -10px 24px rgba(0,0,0,.5), 0 0 42px rgba(124,77,255,.16);
  animation: planetFloat 52s ease-in-out 8s infinite reverse;
}
.planet-2::after {
  border-color: rgba(124,77,255,.2);
  inset: -24% -58%;
  transform: rotateX(65deg);
}
.planet-3 {
  width: 70px; height: 70px;
  top: 55%; right: 18%;
  opacity: .10;
  background:
    radial-gradient(circle at 36% 30%, rgba(255,255,255,.45) 0%, rgba(86,208,255,.6) 32%, rgba(20,30,80,.9) 100%);
  box-shadow: inset -8px -6px 16px rgba(0,0,0,.5), 0 0 30px rgba(86,208,255,.14);
  animation: planetFloat 44s ease-in-out 4s infinite;
}
.planet-3::after { display: none; }
@keyframes planetFloat {
  0%,100% { transform: translateY(0) rotate(0deg); }
  33%     { transform: translateY(-18px) rotate(1.5deg); }
  66%     { transform: translateY(12px) rotate(-1deg); }
}

/* Meteorites */
.meteorite {
  position: absolute;
  border-radius: 999px;
  pointer-events: none;
  opacity: 0;
}
.meteorite-1 {
  top: 22%; left: -4%;
  width: 90px; height: 3px;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,.9) 60%, rgba(86,208,255,.7) 100%);
  filter: drop-shadow(0 0 4px rgba(86,208,255,.8)) drop-shadow(0 0 1px #fff);
  transform: rotate(28deg);
  animation: meteorFly 6s ease-in 4s infinite;
}
.meteorite-2 {
  top: 50%; left: -6%;
  width: 60px; height: 2.5px;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,.85) 55%, rgba(124,77,255,.75) 100%);
  filter: drop-shadow(0 0 4px rgba(124,77,255,.8));
  transform: rotate(20deg);
  animation: meteorFly 5s ease-in 10s infinite;
}
.meteorite-3 {
  top: 8%; left: -8%;
  width: 110px; height: 2px;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,.9) 65%, rgba(91,140,255,.8) 100%);
  filter: drop-shadow(0 0 5px rgba(91,140,255,.8));
  transform: rotate(32deg);
  animation: meteorFly 7s ease-in 18s infinite;
}
.meteorite-4 {
  top: 72%; left: -5%;
  width: 75px; height: 2px;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,.8) 60%, rgba(86,208,255,.6) 100%);
  filter: drop-shadow(0 0 4px rgba(86,208,255,.7));
  transform: rotate(15deg);
  animation: meteorFly 5.5s ease-in 26s infinite;
}
@keyframes meteorFly {
  0%   { transform: translate(0,0) rotate(28deg);           opacity: 0; }
  5%   { opacity: 1; }
  22%  { transform: translate(115vw, 28vh) rotate(28deg);   opacity: 0; }
  100% { opacity: 0; }
}

/* Galaxies — spiral discs */
.galaxy {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  mix-blend-mode: screen;
  opacity: .8;
  filter: blur(.5px);
  background:
    radial-gradient(circle at 50% 50%, rgba(255,255,255,.95) 0%, rgba(86,208,255,.55) 6%, transparent 10%),
    conic-gradient(from 0deg,
      rgba(124,77,255,.0) 0deg,
      rgba(124,77,255,.55) 40deg,
      rgba(86,208,255,.45) 90deg,
      rgba(91,140,255,.0) 160deg,
      rgba(124,77,255,.5) 220deg,
      rgba(86,208,255,.4) 290deg,
      rgba(124,77,255,.0) 360deg),
    radial-gradient(circle at 50% 50%, rgba(255,255,255,.25), rgba(91,140,255,.18) 30%, transparent 60%);
  -webkit-mask-image: radial-gradient(circle, #000 0%, #000 35%, transparent 70%);
          mask-image: radial-gradient(circle, #000 0%, #000 35%, transparent 70%);
}
.galaxy-1 {
  width: 720px; height: 720px;
  top: -180px; right: -220px;
  transform: rotate(-18deg);
  animation: spin 180s linear infinite;
}
.galaxy-2 {
  width: 520px; height: 520px;
  bottom: -160px; left: -160px;
  transform: rotate(25deg);
  animation: spin 240s linear infinite reverse;
  opacity: .65;
}
.galaxy-3 {
  width: 340px; height: 340px;
  top: 42%; left: 40%;
  transform: rotate(55deg);
  animation: spin 300s linear infinite;
  opacity: .45;
  filter: blur(1px);
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Nebulas — soft blurred clouds */
.nebula { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .55; mix-blend-mode: screen; }
.nebula-1 { width: 560px; height: 560px; top: -140px; left: -140px; background: radial-gradient(circle, rgba(86,208,255,.55), transparent 60%); animation: nebulaFloat 18s ease-in-out infinite; }
.nebula-2 { width: 660px; height: 660px; bottom: -220px; right: -160px; background: radial-gradient(circle, rgba(124,77,255,.55), transparent 60%); animation: nebulaFloat 22s ease-in-out infinite reverse; }
.nebula-3 { width: 460px; height: 460px; top: 38%; left: 58%; background: radial-gradient(circle, rgba(91,140,255,.45), transparent 60%); animation: nebulaFloat 26s ease-in-out infinite; }
.nebula-4 { width: 380px; height: 380px; top: 70%; left: 12%; background: radial-gradient(circle, rgba(86,208,255,.4), transparent 60%); animation: nebulaFloat 30s ease-in-out infinite reverse; }
.nebula-5 { width: 320px; height: 320px; top: 12%; left: 42%; background: radial-gradient(circle, rgba(124,77,255,.35), transparent 60%); animation: nebulaFloat 24s ease-in-out infinite; }
@keyframes nebulaFloat {
  0%,100% { transform: translate(0,0) scale(1); }
  50%     { transform: translate(18px,-14px) scale(1.06); }
}

/* Vignette to focus the center */
.vignette {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 40%, rgba(0,0,0,.55) 100%);
}

/* Light theme tweaks */
[data-theme="light"] .stars { opacity: .25; filter: invert(1) brightness(.4); }
[data-theme="light"] .galaxy { opacity: .35; mix-blend-mode: multiply; }
[data-theme="light"] .nebula { opacity: .35; }
[data-theme="light"] .shooting-star { opacity: 0; }
[data-theme="light"] .planet { opacity: .06; }
[data-theme="light"] .meteorite { display: none; }
[data-theme="light"] .vignette { background: radial-gradient(ellipse at center, transparent 50%, rgba(17,24,39,.08) 100%); }

.grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
}
[data-theme="light"] .grid-overlay {
  background-image:
    linear-gradient(to right, rgba(17,24,39,.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(17,24,39,.04) 1px, transparent 1px);
}

/* Cursor glow (desktop only) */
.cursor-glow {
  position: fixed; top: 0; left: 0;
  width: 460px; height: 460px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(91,140,255,.18), transparent 60%);
  pointer-events: none; z-index: 0;
  transform: translate(-50%, -50%);
  transition: opacity .3s var(--t);
  mix-blend-mode: screen;
}
@media (max-width: 900px) { .cursor-glow { display: none; } }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: .94rem;
  letter-spacing: .01em;
  position: relative; overflow: hidden;
  transition: transform .3s var(--t), box-shadow .3s var(--t), background .3s var(--t), color .3s var(--t);
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: #fff;
  box-shadow: 0 12px 30px rgba(91,140,255,.35), inset 0 1px 0 rgba(255,255,255,.25);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 40px rgba(91,140,255,.45), inset 0 1px 0 rgba(255,255,255,.3); }
.btn-ghost {
  background: transparent; color: var(--text);
  border: 1px solid var(--border-strong);
  backdrop-filter: blur(10px);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.btn-block { width: 100%; }
.btn .btn-spinner {
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,.4);
  border-top-color: #fff;
  border-radius: 50%;
  display: none;
  animation: spin .7s linear infinite;
}
.btn.is-loading .btn-spinner { display: inline-block; }
.btn.is-loading .btn-label { opacity: .7; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== Navbar ===== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--header-h); z-index: 50;
  display: flex; align-items: center;
  background: transparent;
  transition: background .35s var(--t), box-shadow .35s var(--t), border-color .35s var(--t);
  border-bottom: 1px solid transparent;
}
.navbar.scrolled {
  background: color-mix(in srgb, var(--bg) 70%, transparent);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 10px 30px rgba(0,0,0,.25), 0 0 0 1px rgba(91,140,255,.08);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; width: 100%; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; letter-spacing: .04em; }
.brand-mark { display: inline-flex; }
.brand-text { font-size: 1.05rem; }
.brand-text-accent { color: var(--accent); }

.nav-links { display: flex; gap: 28px; }
.nav-links a { font-size: .92rem; color: var(--text-2); position: relative; transition: color .3s var(--t); }
.nav-links a:hover { color: var(--text); }
.nav-links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -8px; height: 1px;
  background: linear-gradient(90deg, var(--cyan), var(--accent), var(--accent-2));
  transform: scaleX(0); transform-origin: left;
  transition: transform .35s var(--t);
}
.nav-links a:hover::after { transform: scaleX(1); }

.nav-actions { display: flex; align-items: center; gap: 10px; }
.theme-toggle, .lang-toggle {
  width: 40px; height: 40px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  color: var(--text);
  transition: border-color .3s var(--t), color .3s var(--t), background .3s var(--t);
  background: color-mix(in srgb, var(--card) 50%, transparent);
}
.lang-toggle { width: auto; padding: 0 14px; font-size: .8rem; font-family: var(--font-display); letter-spacing: .15em; }
.theme-toggle:hover, .lang-toggle:hover { border-color: var(--accent); color: var(--accent); }
.theme-toggle .icon-sun, .theme-toggle .icon-moon { transition: opacity .3s, transform .3s; }
[data-theme="dark"] .theme-toggle .icon-sun { display: none; }
[data-theme="light"] .theme-toggle .icon-moon { display: none; }

.menu-toggle {
  display: none;
  width: 40px; height: 40px;
  flex-direction: column; gap: 5px; align-items: center; justify-content: center;
  border: 1px solid var(--border-strong); border-radius: 12px;
}
.menu-toggle span {
  width: 18px; height: 2px; background: var(--text); border-radius: 2px;
  transition: transform .3s var(--t), opacity .3s var(--t);
}
.menu-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.is-open span:nth-child(2) { opacity: 0; }
.menu-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: absolute; top: 100%; left: 0; right: 0;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  padding: 18px 24px;
  display: none;
  flex-direction: column; gap: 14px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a { color: var(--text-2); }

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .menu-toggle { display: inline-flex; }
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  padding-top: calc(var(--header-h) + 60px);
  padding-bottom: 80px;
  display: flex; align-items: center;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(7,11,20,.88) 0%, rgba(7,11,20,.68) 38%, rgba(7,11,20,.34) 72%, rgba(7,11,20,.58) 100%),
    radial-gradient(ellipse at center, transparent 25%, rgba(7,11,20,.42) 100%);
}
.hero-image {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  opacity: .95;
  transform: scale(1.02);
}
.hero-image svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: heroImageDrift 18s ease-in-out infinite;
}
@keyframes heroImageDrift {
  0%,100% { transform: scale(1.02) translate3d(0,0,0); }
  50% { transform: scale(1.07) translate3d(-1.5%, -1%, 0); }
}
[data-theme="light"] .hero::after {
  background:
    linear-gradient(90deg, rgba(245,247,250,.92) 0%, rgba(245,247,250,.76) 42%, rgba(245,247,250,.48) 74%, rgba(245,247,250,.74) 100%),
    radial-gradient(ellipse at center, transparent 32%, rgba(245,247,250,.5) 100%);
}
[data-theme="light"] .hero-image {
  opacity: .42;
  filter: saturate(.95) brightness(1.15);
}
.hero-inner { position: relative; z-index: 2; text-align: center; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 16px; border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: color-mix(in srgb, var(--card) 60%, transparent);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  font-size: .82rem; color: var(--text-2);
  margin-bottom: 26px;
}
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 12px var(--cyan); animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.5} }

.hero-title { max-width: 14ch; margin: 0 auto 22px; }
.hero-title span { display: block; }
.hero-sub { max-width: 60ch; margin: 0 auto 36px; font-size: clamp(1rem, 1.4vw, 1.15rem); color: var(--text-2); }
.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-bottom: 60px; }
.hero-meta {
  display: grid; grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 24px; max-width: 720px; margin: 0 auto;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--card) 50%, transparent);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
}
.hero-meta > div { text-align: center; display: flex; flex-direction: column; gap: 4px; }
.hero-meta strong { font-family: var(--font-display); font-size: 1.6rem; color: var(--text); }
.hero-meta span { font-size: .82rem; color: var(--text-2); }

.orb { position: absolute; border-radius: 50%; filter: blur(60px); pointer-events: none; }
.orb-1 { width: 320px; height: 320px; background: radial-gradient(circle, rgba(86,208,255,.45), transparent 60%); top: 18%; left: 6%; animation: float 9s ease-in-out infinite; }
.orb-2 { width: 380px; height: 380px; background: radial-gradient(circle, rgba(124,77,255,.4), transparent 60%); bottom: 8%; right: 6%; animation: float 11s ease-in-out infinite reverse; }
@keyframes float { 0%,100% { transform: translateY(0) } 50% { transform: translateY(-20px) } }

@media (max-width: 600px) {
  .hero { padding-top: calc(var(--header-h) + 44px); }
  .hero::after {
    background:
      linear-gradient(180deg, rgba(7,11,20,.76) 0%, rgba(7,11,20,.62) 45%, rgba(7,11,20,.84) 100%),
      radial-gradient(ellipse at center, transparent 18%, rgba(7,11,20,.42) 100%);
  }
  .hero-image svg {
    width: 160%;
    max-width: 160%;
    transform: translateX(-24%);
  }
  .hero-meta { grid-template-columns: repeat(3,1fr); padding: 16px; gap: 12px; }
  .hero-meta strong { font-size: 1.2rem; }
  .hero-meta span { font-size: .72rem; }
}

/* ===== Sections ===== */
.section { padding: 110px 0; position: relative; }
.section-head { max-width: 760px; margin: 0 auto 60px; text-align: center; }
.section-title { margin-bottom: 14px; }
.section-sub { color: var(--text-2); font-size: 1.05rem; }

.grid { display: grid; gap: 22px; }
.grid-services { grid-template-columns: repeat(4, minmax(0,1fr)); }
.grid-pricing { grid-template-columns: repeat(3, minmax(0,1fr)); }

@media (max-width: 1000px) {
  .grid-services { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .grid-pricing { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .grid-services { grid-template-columns: 1fr; }
  .section { padding: 80px 0; }
}

/* Cards (services) */
.card {
  position: relative;
  padding: 28px;
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--card) 80%, transparent);
  border: 1px solid var(--border);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  transition: border-color .35s var(--t), transform .35s var(--t), box-shadow .35s var(--t);
  overflow: hidden;
  transform-style: preserve-3d;
}
.card:hover { border-color: rgba(91,140,255,.4); box-shadow: var(--glow); }
.card-icon {
  display: inline-flex; padding: 12px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(91,140,255,.18), rgba(124,77,255,.18));
  color: var(--cyan);
  margin-bottom: 18px;
  border: 1px solid var(--border);
}
.card h3 { margin-bottom: 8px; }
.card p { font-size: .94rem; }
.card-foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; margin-top: 22px; padding-top: 18px; border-top: 1px dashed var(--border); }
.card .price { font-family: var(--font-display); font-size: .9rem; color: var(--text); }
.card-cta { color: var(--accent); font-weight: 600; font-size: .9rem; transition: color .3s var(--t), transform .3s var(--t); }
.card-cta:hover { color: var(--cyan); transform: translateX(2px); }
.card-glow {
  position: absolute; inset: -1px; border-radius: inherit; pointer-events: none;
  background: radial-gradient(400px circle at var(--mx,50%) var(--my,50%), rgba(91,140,255,.18), transparent 50%);
  opacity: 0; transition: opacity .3s var(--t);
}
.card:hover .card-glow { opacity: 1; }

/* Portfolio */
.portfolio-slider {
  position: relative;
  max-width: 980px;
  margin: 0 auto;
}
.portfolio-viewport {
  overflow: hidden;
  border-radius: var(--radius-lg);
}
.portfolio-track {
  display: flex;
  gap: 22px;
  transition: transform .55s var(--t);
  will-change: transform;
}
.portfolio-slide {
  flex: 0 0 100%;
}
.project {
  position: relative; border-radius: var(--radius);
  overflow: hidden;
  background: color-mix(in srgb, var(--card) 80%, transparent);
  border: 1px solid var(--border);
  transition: transform .4s var(--t), border-color .35s var(--t), box-shadow .35s var(--t);
}
.project:hover { border-color: rgba(91,140,255,.4); box-shadow: var(--glow); }
.project-img { position: relative; aspect-ratio: 16/9; overflow: hidden; }
.project-img svg,
.project-img img { width: 100%; height: 100%; transition: transform .6s var(--t); }
.project:hover .project-img svg,
.project:hover .project-img img { transform: scale(1.06); }
.project-body { padding: 22px 24px 26px; }
.tag {
  display: inline-block; padding: 4px 10px; font-size: .72rem; letter-spacing: .15em; text-transform: uppercase;
  border-radius: 999px; border: 1px solid var(--border-strong); color: var(--accent); margin-bottom: 10px;
  font-family: var(--font-display);
}
.project h3 { margin-bottom: 6px; font-size: 1.25rem; }
.project p { font-size: .92rem; margin-bottom: 14px; }
.link { color: var(--accent); font-weight: 600; font-size: .9rem; }
.link:hover { color: var(--cyan); }
.portfolio-controls {
  margin-top: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
}
.slider-btn,
.slider-dot {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--card) 76%, transparent);
  color: var(--text);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  transition: transform .3s var(--t), border-color .3s var(--t), color .3s var(--t), background .3s var(--t);
}
.slider-btn {
  width: 44px;
  height: 44px;
  border-radius: 14px;
}
.slider-btn:hover {
  transform: translateY(-2px);
  color: var(--accent);
  border-color: rgba(91,140,255,.42);
}
.slider-dots {
  display: flex;
  align-items: center;
  gap: 9px;
}
.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  padding: 0;
}
.slider-dot.active {
  width: 30px;
  background: linear-gradient(135deg, var(--cyan), var(--accent));
  border-color: transparent;
}

/* Timeline */
.timeline {
  position: relative;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
  counter-reset: step;
}
.timeline::before {
  content: ""; position: absolute; left: 5%; right: 5%; top: 38px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), var(--accent-2), transparent);
  opacity: .35;
}
.step {
  position: relative; text-align: center; padding: 22px;
  border-radius: var(--radius); background: color-mix(in srgb, var(--card) 70%, transparent);
  border: 1px solid var(--border);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}
.step-num {
  font-family: var(--font-display); font-size: .8rem; letter-spacing: .25em;
  color: var(--accent); margin-bottom: 12px;
}
.step-icon {
  width: 56px; height: 56px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(91,140,255,.2), rgba(124,77,255,.2));
  color: var(--cyan);
  margin-bottom: 14px;
  border: 1px solid var(--border);
}
.step h3 { margin-bottom: 6px; }
.step p { font-size: .9rem; }
@media (max-width: 900px) {
  .timeline { grid-template-columns: 1fr 1fr; }
  .timeline::before { display: none; }
}
@media (max-width: 520px) {
  .timeline { grid-template-columns: 1fr; }
}

/* FAQ */
.faq-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr);
  gap: 54px;
  align-items: center;
}
.faq-content .section-title,
.faq-content .section-sub {
  text-align: left;
}
.accordion {
  margin-top: 30px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.accordion-item {
  border-radius: 18px;
  background: color-mix(in srgb, var(--card) 76%, transparent);
  border: 1px solid var(--border);
  overflow: hidden;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  transition: border-color .3s var(--t), box-shadow .3s var(--t);
}
.accordion-item.active {
  border-color: rgba(91,140,255,.42);
  box-shadow: 0 18px 42px rgba(91,140,255,.12);
}
.accordion-trigger {
  width: 100%;
  padding: 19px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  color: var(--text);
  text-align: left;
  font-weight: 600;
}
.accordion-trigger span {
  font-family: var(--font-display);
  font-size: .9rem;
  line-height: 1.35;
}
.accordion-trigger svg {
  flex: 0 0 18px;
  color: var(--accent);
  transition: transform .3s var(--t);
}
.accordion-item.active .accordion-trigger svg {
  transform: rotate(180deg);
}
.accordion-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .35s var(--t);
}
.accordion-item.active .accordion-panel {
  grid-template-rows: 1fr;
}
.accordion-panel p {
  overflow: hidden;
  padding: 0 20px;
  font-size: .94rem;
}
.accordion-item.active .accordion-panel p {
  padding-bottom: 20px;
}
.faq-visual {
  position: relative;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(500px 320px at 50% 38%, rgba(91,140,255,.18), transparent 64%),
    color-mix(in srgb, var(--card) 68%, transparent);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  overflow: hidden;
  transform-style: preserve-3d;
}
.faq-visual::before {
  content: "";
  position: absolute;
  inset: -30%;
  background: conic-gradient(from 180deg, transparent, rgba(86,208,255,.14), transparent, rgba(124,77,255,.14), transparent);
  animation: spin 28s linear infinite;
}
.faq-visual svg {
  position: relative;
  width: 100%;
  height: auto;
}
@media (max-width: 960px) {
  .faq-wrap {
    grid-template-columns: 1fr;
  }
  .faq-visual {
    max-width: 520px;
    margin: 0 auto;
  }
}

/* Pricing */
.plan {
  padding: 30px 28px;
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--card) 80%, transparent);
  border: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 18px;
  position: relative; overflow: hidden;
  transition: border-color .35s var(--t), transform .35s var(--t), box-shadow .35s var(--t);
}
.plan:hover { border-color: rgba(91,140,255,.4); box-shadow: var(--glow); transform: translateY(-3px); }
.plan-featured { border-color: rgba(91,140,255,.5); box-shadow: var(--glow); }
.plan-featured::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(500px 200px at 50% -10%, rgba(91,140,255,.18), transparent 60%);
}
.badge {
  position: absolute; top: 16px; right: 16px;
  font-family: var(--font-display); font-size: .68rem; letter-spacing: .2em; text-transform: uppercase;
  padding: 6px 10px; border-radius: 999px;
  background: linear-gradient(120deg, var(--accent), var(--accent-2)); color: #fff;
}
.plan h3 { font-size: 1.15rem; }
.plan-price { display: flex; align-items: baseline; gap: 8px; }
.plan-price .from { color: var(--text-2); font-size: .85rem; }
.plan-price .amount { font-family: var(--font-display); font-size: 2.4rem; font-weight: 700; color: var(--text); }
.plan-list { display: flex; flex-direction: column; gap: 10px; }
.plan-list li { position: relative; padding-left: 22px; font-size: .94rem; color: var(--text-2); }
.plan-list li::before {
  content: ""; position: absolute; left: 0; top: 8px;
  width: 12px; height: 12px; border-radius: 50%;
  background: radial-gradient(circle, var(--cyan), transparent 70%);
}
.plan .btn { margin-top: auto; }

/* Contact */
.contact-wrap {
  display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start;
}
@media (max-width: 900px) { .contact-wrap { grid-template-columns: 1fr; } }

.contact-list { margin-top: 28px; display: flex; flex-direction: column; gap: 14px; }
.contact-list li { display: flex; align-items: center; gap: 14px; color: var(--text-2); font-size: .95rem; }
.contact-icon {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  color: var(--cyan);
  background:
    radial-gradient(circle at 30% 20%, rgba(86,208,255,.22), transparent 52%),
    linear-gradient(135deg, rgba(91,140,255,.16), rgba(124,77,255,.12));
  border: 1px solid var(--border);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.12), 0 10px 24px rgba(0,0,0,.16);
  transition: transform .3s var(--t), border-color .3s var(--t), color .3s var(--t);
}
.contact-list li:hover .contact-icon {
  transform: translateY(-2px);
  color: var(--accent);
  border-color: rgba(91,140,255,.42);
}
.contact-icon svg {
  width: 18px;
  height: 18px;
}
.contact-list a:hover { color: var(--accent); }

.glass {
  background: color-mix(in srgb, var(--card) 80%, transparent);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.contact-form { padding: 30px; display: flex; flex-direction: column; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label { font-size: .82rem; color: var(--text-2); letter-spacing: .04em; }
.field input, .field textarea, .field select {
  width: 100%;
  background: color-mix(in srgb, var(--bg-2) 70%, transparent);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px 14px;
  color: var(--text);
  outline: none;
  transition: border-color .25s var(--t), box-shadow .25s var(--t), background .25s var(--t);
}
.field input:focus, .field textarea:focus, .field select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(91,140,255,.18);
}
.field textarea { resize: vertical; min-height: 120px; }
.field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--text-2) 50%), linear-gradient(135deg, var(--text-2) 50%, transparent 50%); background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; padding-right: 36px; }

.form-status { font-size: .9rem; min-height: 1.2em; }
.form-status.success { color: #4ade80; }
.form-status.error { color: #f87171; }

.map-wrap {
  margin-top: 60px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--card);
}
.map-wrap iframe { width: 100%; height: 360px; border: 0; filter: saturate(.8) contrast(1.05); }
[data-theme="dark"] .map-wrap iframe { filter: invert(.92) hue-rotate(180deg) saturate(.7) contrast(.95); }

/* Footer */
.footer {
  position: relative;
  border-top: 1px solid var(--border);
  padding: 70px 0 30px;
  background: color-mix(in srgb, var(--bg-2) 70%, transparent);
}
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 30px;
}
.footer-grid h4 { font-family: var(--font-display); font-size: .8rem; letter-spacing: .2em; text-transform: uppercase; color: var(--text); margin-bottom: 14px; }
.footer-grid a { display: block; color: var(--text-2); font-size: .92rem; padding: 4px 0; transition: color .25s var(--t); }
.footer-grid a:hover { color: var(--accent); }
.footer-tag { color: var(--text-2); margin-top: 14px; max-width: 28ch; font-size: .92rem; }
.social { display: flex; gap: 10px; }
.social a {
  width: 38px; height: 38px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--border-strong);
  transition: border-color .3s var(--t), color .3s var(--t), transform .3s var(--t);
}
.social a:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }

.footer-bottom { margin-top: 50px; padding-top: 20px; border-top: 1px solid var(--border); color: var(--text-2); text-align: center; font-size: .82rem; }

@media (max-width: 800px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* Floating WhatsApp */
.fab-wa {
  position: fixed; right: 22px; bottom: 22px; z-index: 60;
  width: 56px; height: 56px; border-radius: 50%;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: 0 14px 30px rgba(37,211,102,.45);
  transition: transform .3s var(--t), box-shadow .3s var(--t);
}
.fab-wa:hover { transform: translateY(-3px) scale(1.04); box-shadow: 0 20px 40px rgba(37,211,102,.55); }
.fab-wa::before {
  content: ""; position: absolute; inset: -6px; border-radius: 50%;
  border: 2px solid rgba(37,211,102,.4); animation: ripple 2.2s ease-out infinite;
}
@keyframes ripple { 0%{ transform: scale(.9); opacity: .8 } 100% { transform: scale(1.4); opacity: 0 } }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
  html { scroll-behavior: auto; }
}