/* ===== reset / tokens ===== */
*,*::before,*::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body, html { height: 100%; }
img,svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
ol, ul { list-style: none; }

:root {
  --bg-0: #0b1130;
  --bg-1: #14193f;
  --bg-2: #1c2255;
  --line: rgba(255,255,255,.10);
  --line-2: rgba(255,255,255,.18);
  --text: #ecefff;
  --text-soft: #b8c0e6;
  --text-mute: #8088b8;

  --c-cyan: #2af0ff;
  --c-blue: #5e8bff;
  --c-violet: #b066ff;
  --c-pink: #ff5cf0;
  --c-magenta: #ff3ea5;

  --grad: linear-gradient(120deg, #2af0ff 0%, #5eb7ff 30%, #b066ff 65%, #ff5cf0 100%);
  --grad-2: linear-gradient(135deg, #00e5ff 0%, #7b5bff 50%, #ff3ea5 100%);
  --grad-soft: linear-gradient(120deg, rgba(42,240,255,.22), rgba(176,102,255,.22), rgba(255,92,240,.22));
  --shadow-glow: 0 0 0 1px rgba(42,240,255,.22), 0 24px 70px -10px rgba(42,240,255,.28);

  --radius: 20px;
  --radius-sm: 12px;
  --max: 1240px;
  --pad: clamp(20px, 4vw, 56px);

  --ff-sans: 'Inter', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
  --ff-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
}

body {
  font-family: var(--ff-sans);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background:
    radial-gradient(1200px 800px at 80% -10%, rgba(123, 91, 255, .35), transparent 60%),
    radial-gradient(900px 700px at -10% 30%, rgba(0, 200, 255, .28), transparent 60%),
    radial-gradient(900px 700px at 110% 80%, rgba(255, 92, 240, .22), transparent 60%),
    linear-gradient(180deg, #0c1238 0%, #0a0f30 60%, #080d28 100%);
  background-attachment: fixed;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection { background: rgba(0,240,255,.35); color: #fff; }

.mono { font-family: var(--ff-mono); font-weight: 400; letter-spacing: .04em; }

.grad {
  background: var(--grad);
  -webkit-background-clip: text;
          background-clip: text;
  color: transparent;
  background-size: 200% 100%;
  animation: gradShift 8s ease-in-out infinite;
}
@keyframes gradShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* ===== bg layers ===== */
.bg-aurora {
  position: fixed; inset: -10%;
  z-index: -4;
  pointer-events: none;
  background:
    conic-gradient(from 220deg at 50% 50%,
      rgba(0,240,255,.22) 0deg,
      rgba(123,91,255,.28) 90deg,
      rgba(255,92,240,.20) 180deg,
      rgba(94,139,255,.22) 270deg,
      rgba(0,240,255,.22) 360deg);
  filter: blur(60px) saturate(120%);
  opacity: .7;
  animation: auroraSpin 32s linear infinite;
}
@keyframes auroraSpin {
  to { transform: rotate(360deg); }
}

.bg-grid {
  position: fixed; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 35%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 35%, #000 30%, transparent 80%);
  z-index: -3;
  pointer-events: none;
  animation: gridFloat 30s linear infinite;
}
@keyframes gridFloat {
  from { background-position: 0 0, 0 0; }
  to   { background-position: 56px 56px, 56px 56px; }
}

.bg-particles {
  position: fixed; inset: 0;
  width: 100%; height: 100%;
  z-index: -2;
  pointer-events: none;
  opacity: .55;
}

.bg-noise {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  opacity: .04; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

.bg-orb {
  position: fixed;
  width: 820px; height: 820px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: .85;
  z-index: -2;
  pointer-events: none;
  will-change: transform;
  mix-blend-mode: screen;
}
.bg-orb--a {
  top: -260px; left: -180px;
  background: radial-gradient(circle, rgba(0,220,255,.85), transparent 60%);
  animation: orbA 18s ease-in-out infinite;
}
.bg-orb--b {
  bottom: -300px; right: -220px;
  background: radial-gradient(circle, rgba(180,110,255,.85), transparent 60%);
  animation: orbB 22s ease-in-out infinite;
}
.bg-orb--c {
  top: 30%; left: 50%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(255,92,240,.45), transparent 60%);
  animation: orbC 26s ease-in-out infinite;
}
@keyframes orbA {
  0%,100% { transform: translate(0,0); }
  50% { transform: translate(180px, 120px); }
}
@keyframes orbB {
  0%,100% { transform: translate(0,0); }
  50% { transform: translate(-180px, -100px); }
}
@keyframes orbC {
  0%,100% { transform: translate(-50%, -50%) scale(1); }
  50% { transform: translate(-30%, -70%) scale(1.15); }
}

.cursor-glow {
  position: fixed;
  pointer-events: none;
  width: 520px; height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(42,240,255,.18), rgba(176,102,255,.10) 35%, transparent 60%);
  transform: translate(-50%, -50%);
  z-index: -1;
  transition: opacity .25s ease;
  opacity: 0;
  filter: blur(6px);
}
@media (hover: hover) and (pointer: fine) {
  .cursor-glow { opacity: 1; }
}

/* ===== nav ===== */
.nav {
  position: fixed;
  top: 16px; left: 50%;
  transform: translateX(-50%);
  width: min(calc(100% - 32px), var(--max));
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 12px 20px;
  border-radius: 999px;
  background: rgba(20, 25, 60, 0.45);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--line-2);
  z-index: 100;
  transition: transform .3s ease, box-shadow .3s ease, background .3s ease;
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, .35);
}
.nav.is-scrolled {
  background: rgba(14, 18, 50, 0.72);
  box-shadow: 0 18px 50px -12px rgba(0, 0, 0, .55), 0 0 0 1px rgba(255,255,255,.18);
}
.nav__logo {
  display: flex; align-items: center; gap: 10px;
}
.nav__logo-mark { width: 30px; height: 30px; display: grid; place-items: center; }
.nav__logo-mark svg { width: 28px; height: 28px; filter: drop-shadow(0 0 10px rgba(0,240,255,.4)); }
.nav__logo-text { line-height: 1.1; display: flex; flex-direction: column; }
.nav__logo-text b { font-weight: 700; font-size: 16px; letter-spacing: .04em; color: #fff; }

.nav__menu {
  display: flex; justify-content: center; gap: 4px;
}
.nav__menu a {
  position: relative;
  padding: 8px 16px;
  font-size: 14px;
  color: var(--text-soft);
  border-radius: 999px;
  transition: color .25s ease, background .25s ease;
}
.nav__menu a::before {
  content: "";
  position: absolute; left: 50%; bottom: 4px;
  width: 0; height: 2px;
  background: var(--grad);
  border-radius: 2px;
  transform: translateX(-50%);
  transition: width .3s ease;
}
.nav__menu a:hover { color: #fff; }
.nav__menu a:hover::before { width: 18px; }
.nav__menu a.active { color: #fff; background: rgba(255,255,255,.06); }
.nav__menu a.active::before { width: 18px; }

.nav__cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  background: var(--grad);
  color: #06091a;
  box-shadow: 0 8px 24px -8px rgba(0,180,255,.55);
  transition: transform .25s ease, box-shadow .25s ease, filter .25s ease;
}
.nav__cta:hover { transform: translateY(-1px); filter: brightness(1.05); box-shadow: 0 14px 30px -8px rgba(0,180,255,.7); }
.nav__cta svg { width: 14px; height: 14px; }

.nav__burger {
  display: none;
  background: transparent;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  width: 40px; height: 40px;
  position: relative;
  cursor: pointer;
}
.nav__burger span {
  position: absolute; left: 50%; top: 50%;
  width: 18px; height: 1.5px;
  background: var(--text);
  transform: translate(-50%, -50%);
  transition: transform .25s ease, opacity .2s ease;
}
.nav__burger span:nth-child(1) { transform: translate(-50%, calc(-50% - 5px)); }
.nav__burger span:nth-child(3) { transform: translate(-50%, calc(-50% + 5px)); }
.nav.is-open .nav__burger span:nth-child(1) { transform: translate(-50%, -50%) rotate(45deg); }
.nav.is-open .nav__burger span:nth-child(2) { opacity: 0; }
.nav.is-open .nav__burger span:nth-child(3) { transform: translate(-50%, -50%) rotate(-45deg); }

@media (max-width: 880px) {
  .nav { grid-template-columns: auto 1fr auto; padding: 10px 14px; }
  .nav__cta { display: none; }
  .nav__burger { display: block; justify-self: end; }
  .nav__menu {
    position: absolute;
    top: calc(100% + 10px);
    left: 0; right: 0;
    background: rgba(10,12,24,.92);
    backdrop-filter: blur(18px);
    border: 1px solid var(--line);
    border-radius: 22px;
    padding: 14px;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    transform-origin: top;
    transform: translateY(-8px) scale(.98);
    opacity: 0;
    pointer-events: none;
    transition: transform .25s ease, opacity .2s ease;
  }
  .nav.is-open .nav__menu {
    transform: translateY(0) scale(1); opacity: 1; pointer-events: auto;
  }
  .nav__menu a { padding: 12px 14px; font-size: 15px; }
}

/* ===== layout ===== */
main { position: relative; }

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(80px, 14vw, 160px) var(--pad);
  position: relative;
}
.section--narrow { padding-top: clamp(40px, 8vw, 80px); padding-bottom: clamp(40px, 8vw, 80px); }

.section__head {
  max-width: 760px;
  margin: 0 auto clamp(36px, 6vw, 72px);
  text-align: center;
}
.section__tag {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  background: linear-gradient(120deg, rgba(42,240,255,.12), rgba(176,102,255,.12));
  border: 1px solid rgba(255,255,255,.18);
  color: #d8deff;
  font-size: 12px;
  margin-bottom: 20px;
  backdrop-filter: blur(6px);
}
.section__title {
  font-family: var(--ff-sans);
  font-weight: 800;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}
.section__lead {
  color: var(--text-soft);
  font-size: clamp(15px, 1.4vw, 17px);
  max-width: 640px;
  margin: 0 auto;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex; align-items: center;
  padding: 140px var(--pad) 120px;
  max-width: var(--max);
  margin: 0 auto;
}
.hero__inner { width: 100%; }
.hero__badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 16px;
  border-radius: 999px;
  background: linear-gradient(120deg, rgba(42,240,255,.14), rgba(176,102,255,.14));
  border: 1px solid rgba(255,255,255,.22);
  color: #e6ebff;
  font-size: 13px;
  margin-bottom: 28px;
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 24px -10px rgba(42,240,255,.4);
}
.hero__badge .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--c-cyan);
  box-shadow: 0 0 10px var(--c-cyan);
  animation: pulseDot 1.6s ease-in-out infinite;
}
@keyframes pulseDot {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(1.3); }
}

.hero__title {
  font-family: var(--ff-sans);
  font-weight: 900;
  font-size: clamp(44px, 8.4vw, 112px);
  line-height: .98;
  letter-spacing: -0.035em;
  margin-bottom: 28px;
}
.hero__title .word {
  display: inline-block;
  margin-right: .12em;
}
.cursor-blink {
  display: inline-block;
  color: var(--c-cyan);
  animation: blink 1s step-end infinite;
  font-weight: 200;
  margin-left: 6px;
}
@keyframes blink { 50% { opacity: 0; } }

.hero__sub {
  max-width: 620px;
  font-size: clamp(15px, 1.4vw, 18px);
  color: var(--text-soft);
  margin-bottom: 40px;
}
.hero__sub b { color: #fff; font-weight: 600; }
.hero__sub em { font-style: normal; color: #fff; font-weight: 600; }

.hero__cta {
  display: flex; flex-wrap: wrap; gap: 14px;
  margin-bottom: 64px;
}

.btn {
  position: relative; overflow: hidden;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 24px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease, color .25s ease;
  white-space: nowrap;
}
.btn--primary {
  background: var(--grad);
  color: #06091a;
  box-shadow: 0 14px 30px -10px rgba(0,180,255,.6);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 40px -10px rgba(0,180,255,.8);
}
.btn--ghost {
  background: rgba(255,255,255,.04);
  color: #fff;
  border-color: var(--line-2);
}
.btn--ghost:hover {
  background: rgba(255,255,255,.08);
  border-color: rgba(0,240,255,.4);
}
.btn--ghost svg { width: 16px; height: 16px; }
.btn__shine {
  position: absolute;
  top: 0; left: -50%;
  width: 50%; height: 100%;
  background: linear-gradient(110deg, transparent 0%, rgba(255,255,255,.45) 50%, transparent 100%);
  transform: skewX(-20deg);
  pointer-events: none;
}
.btn:hover .btn__shine {
  animation: shine .8s forwards;
}
@keyframes shine {
  to { left: 120%; }
}

.hero__meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  max-width: 720px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}
.hero__meta li {
  display: flex; flex-direction: column;
}
.hero__meta b {
  font-size: clamp(30px, 3.4vw, 44px);
  font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  letter-spacing: -0.02em;
  line-height: 1;
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
  margin-bottom: 6px;
}
.hero__meta b i {
  font-style: normal;
  font-weight: 800;
  font-size: .72em;
  letter-spacing: 0;
}
.hero__meta li > span {
  font-size: 12px;
  color: var(--text-mute);
  font-family: var(--ff-mono);
  letter-spacing: .04em;
}
@media (max-width: 640px) {
  .hero__meta { grid-template-columns: repeat(2, 1fr); }
}

.hero__scroll {
  position: absolute;
  left: var(--pad); bottom: 32px;
  display: inline-flex; flex-direction: column; align-items: center; gap: 10px;
  font-size: 11px;
  color: var(--text-mute);
}
.hero__scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--c-cyan), transparent);
  position: relative;
  overflow: hidden;
}
.hero__scroll-line::before {
  content: "";
  position: absolute; top: -40px; left: 0;
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, transparent, #fff, transparent);
  animation: scrollLine 1.6s ease-in-out infinite;
}
@keyframes scrollLine {
  to { transform: translateY(80px); }
}
@media (max-width: 640px) { .hero__scroll { display: none; } }

/* ===== BENTO services ===== */
.bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
}
.bento__card {
  position: relative;
  grid-column: span 2;
  padding: 28px;
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.025));
  border: 1px solid var(--line-2);
  overflow: hidden;
  transition: transform .35s ease, border-color .35s ease, background .35s ease;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.bento__card--lg { grid-column: span 6; min-height: 240px; }
.bento__card--md { grid-column: span 3; }

/* Featured AI card */
.bento__card--ai {
  background:
    radial-gradient(600px 320px at 0% 0%, rgba(42,240,255,.25), transparent 55%),
    radial-gradient(700px 360px at 100% 100%, rgba(255,92,240,.20), transparent 55%),
    linear-gradient(135deg, rgba(123,91,255,.22), rgba(20,25,60,.6));
  border-color: rgba(176, 102, 255, .45);
  box-shadow: 0 24px 70px -20px rgba(123, 91, 255, .55);
}
.bento__card--ai::after {
  opacity: 1;
  background: linear-gradient(135deg, rgba(42,240,255,.7) 0%, rgba(176,102,255,.6) 50%, rgba(255,92,240,.6) 100%);
  animation: aiBorder 6s linear infinite;
  background-size: 200% 200%;
}
@keyframes aiBorder {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
.bento__pill {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: .14em;
  padding: 5px 12px;
  border-radius: 999px;
  background: linear-gradient(120deg, rgba(42,240,255,.2), rgba(255,92,240,.2));
  border: 1px solid rgba(255,255,255,.2);
  color: #fff;
  margin-bottom: 14px;
  text-transform: uppercase;
  position: relative; z-index: 1;
}
.bento__pill::before {
  content: "";
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--c-cyan);
  box-shadow: 0 0 10px var(--c-cyan);
  animation: pulseDot 1.6s ease-in-out infinite;
}
.bento__icon--ai {
  background: linear-gradient(135deg, rgba(42,240,255,.22), rgba(255,92,240,.22));
  border-color: rgba(255,255,255,.3);
  color: #fff;
  box-shadow: 0 0 24px rgba(42,240,255,.35), inset 0 0 16px rgba(176,102,255,.25);
}
.bento__card--ai h3 {
  font-size: 26px;
  background: linear-gradient(120deg, #fff, #c8d4ff 50%, #fff);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.bento__card--ai p { color: #d8deff; font-size: 15px; }
.bento__card--ai p b { color: #fff; font-weight: 600; }
.bento__card::before {
  /* mouse spotlight (controlled by JS via --mx, --my) */
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(0,240,255,.14), transparent 60%);
  opacity: 0;
  transition: opacity .35s ease;
  pointer-events: none;
}
.bento__card::after {
  content: "";
  position: absolute; inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, transparent 0%, rgba(0,240,255,.5) 50%, transparent 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
          mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: opacity .35s ease;
  pointer-events: none;
}
.bento__card:hover {
  transform: translateY(-3px);
  border-color: rgba(0,240,255,.25);
}
.bento__card:hover::before { opacity: 1; }
.bento__card:hover::after  { opacity: 1; }

.bento__icon {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: rgba(0,240,255,.08);
  color: var(--c-cyan);
  margin-bottom: 18px;
  border: 1px solid rgba(0,240,255,.2);
  box-shadow: inset 0 0 12px rgba(0,240,255,.1);
}
.bento__icon svg { width: 24px; height: 24px; }
.bento__card h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.bento__card p {
  color: var(--text-soft);
  font-size: 14.5px;
  line-height: 1.7;
  text-wrap: pretty;
  word-break: break-word;
  overflow-wrap: break-word;
}
.bento__card p,
.process__item p,
.why__card p,
.section__lead,
.hero__sub {
  text-wrap: pretty;
}
.bento__tags {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-top: 18px;
}
.bento__tags li {
  padding: 4px 10px;
  font-size: 12px;
  font-family: var(--ff-mono);
  color: #d8deff;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
}
@media (max-width: 980px) {
  .bento { grid-template-columns: repeat(2, 1fr); }
  .bento__card, .bento__card--lg, .bento__card--md { grid-column: span 1; }
  .bento__card--lg { grid-column: span 2; }
}
@media (max-width: 600px) {
  .bento { grid-template-columns: 1fr; }
  .bento__card--lg { grid-column: span 1; }
}

/* ===== marquee ===== */
.marquee {
  position: relative;
  display: flex;
  overflow: hidden;
  padding: 22px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(0,240,255,.04), rgba(123,91,255,.04));
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track {
  display: flex; flex-shrink: 0;
  gap: 28px;
  padding-right: 28px;
  white-space: nowrap;
  animation: marquee 35s linear infinite;
  font-size: clamp(22px, 3vw, 38px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: rgba(255,255,255,.78);
  font-family: var(--ff-mono);
}
.marquee__track span:nth-child(odd) {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
@keyframes marquee {
  to { transform: translateX(-100%); }
}

/* ===== process timeline ===== */
.process {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  counter-reset: step;
  position: relative;
}
.process__item {
  position: relative;
  padding: 32px 26px 28px;
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  border: 1px solid var(--line-2);
  overflow: hidden;
  transition: transform .3s ease, border-color .3s ease;
  backdrop-filter: blur(6px);
}
.process__item:hover {
  transform: translateY(-3px);
  border-color: rgba(0,240,255,.3);
}
.process__item::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(160deg, rgba(0,240,255,.1), transparent 60%);
  opacity: 0;
  transition: opacity .35s ease;
  pointer-events: none;
}
.process__item:hover::before { opacity: 1; }
.process__num {
  display: inline-block;
  font-family: var(--ff-mono);
  font-size: 56px;
  font-weight: 700;
  line-height: 1;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  margin-bottom: 14px;
  letter-spacing: -0.04em;
}
.process__item h4 {
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 8px;
}
.process__item p {
  color: var(--text-soft);
  font-size: 14.5px;
}
@media (max-width: 800px) {
  .process { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .process { grid-template-columns: 1fr; }
}

/* ===== why ===== */
.section--why {
  position: relative;
}
.why {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.why__card {
  position: relative;
  padding: 28px 24px;
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.025));
  border: 1px solid var(--line-2);
  overflow: hidden;
  transition: transform .3s ease, border-color .3s ease;
  backdrop-filter: blur(6px);
}
.why__card::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(360px circle at var(--mx, 50%) var(--my, 0%), rgba(123,91,255,.18), transparent 60%);
  opacity: 0;
  transition: opacity .35s ease;
  pointer-events: none;
}
.why__card:hover { transform: translateY(-3px); border-color: rgba(123,91,255,.35); }
.why__card:hover::before { opacity: 1; }
.why__num {
  display: inline-block;
  font-size: 12px;
  color: var(--text-mute);
  margin-bottom: 18px;
  letter-spacing: .12em;
}
.why__card h3 { font-size: 18px; margin-bottom: 8px; font-weight: 700; }
.why__card p { color: var(--text-soft); font-size: 14.5px; }
@media (max-width: 980px) { .why { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .why { grid-template-columns: 1fr; } }

/* ===== contact ===== */
.section--contact {
  padding-bottom: clamp(80px, 12vw, 140px);
}
.contact {
  position: relative;
  padding: clamp(40px, 6vw, 72px) clamp(28px, 4vw, 56px);
  border-radius: 28px;
  background:
    radial-gradient(circle at 0% 0%, rgba(42,240,255,.22), transparent 55%),
    radial-gradient(circle at 100% 100%, rgba(255,92,240,.20), transparent 55%),
    radial-gradient(circle at 50% 60%, rgba(123,91,255,.18), transparent 70%),
    rgba(20, 24, 60, .55);
  border: 1px solid rgba(255,255,255,.22);
  overflow: hidden;
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  box-shadow: 0 30px 80px -20px rgba(123, 91, 255, .35);
}
.contact::before {
  content: "";
  position: absolute; inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(0,240,255,.5), transparent 30%, transparent 70%, rgba(123,91,255,.5));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
          mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
  opacity: .8;
}

.contact__head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto clamp(36px, 5vw, 56px);
}
.contact__head .section__tag { margin-bottom: 14px; }
.contact__head .section__title { font-size: clamp(28px, 4vw, 48px); margin-bottom: 14px; }
.contact__head .section__lead { margin: 0 auto; }

.contact__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.contact__cards > li { position: relative; }
.contact__card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 28px 26px;
  height: 100%;
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.02));
  border: 1px solid rgba(255,255,255,.16);
  color: var(--text);
  overflow: hidden;
  transition: transform .35s ease, border-color .35s ease, background .35s ease, box-shadow .35s ease;
  cursor: pointer;
  text-decoration: none;
}
div.contact__card { cursor: default; }
.contact__card::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(42,240,255,.18), transparent 60%);
  opacity: 0;
  transition: opacity .35s ease;
  pointer-events: none;
}
a.contact__card:hover {
  transform: translateY(-3px);
  border-color: rgba(42,240,255,.4);
  box-shadow: 0 24px 60px -20px rgba(42,240,255,.45);
}
a.contact__card:hover::before { opacity: 1; }

.contact__card-label {
  font-size: 11px;
  color: var(--text-mute);
  letter-spacing: .14em;
  text-transform: uppercase;
}
.contact__card-icon {
  width: 48px; height: 48px;
  flex-shrink: 0;
  display: grid; place-items: center;
  border-radius: 14px;
  background: rgba(42,240,255,.1);
  color: var(--c-cyan);
  border: 1px solid rgba(42,240,255,.25);
  box-shadow: inset 0 0 14px rgba(42,240,255,.15);
}
.contact__card-icon svg { width: 24px; height: 24px; display: block; }
.contact__card-value {
  font-size: clamp(18px, 1.7vw, 22px);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.4;
  color: #fff;
}
.contact__card-cta {
  margin-top: auto;
  padding-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  width: 100%;
  font-size: 13px;
  color: var(--c-cyan);
  font-family: var(--ff-mono);
  border-top: 1px dashed rgba(255,255,255,.14);
}
.contact__card-cta svg { width: 14px; height: 14px; transition: transform .3s ease; }
a.contact__card:hover .contact__card-cta svg { transform: translateX(4px); }
div.contact__card .contact__card-cta { color: var(--text-mute); }

/* featured (email) card — stronger gradient */
.contact__card--featured {
  background:
    radial-gradient(420px 220px at 0% 0%, rgba(42,240,255,.22), transparent 60%),
    radial-gradient(420px 220px at 100% 100%, rgba(255,92,240,.18), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.02));
  border-color: rgba(176,102,255,.4);
}

@media (max-width: 880px) {
  .contact__cards { grid-template-columns: 1fr; }
}

/* ===== footer ===== */
.footer {
  border-top: 1px solid var(--line);
  padding: 64px var(--pad) 28px;
  position: relative;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,.5));
}
.footer__inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 48px;
  padding-bottom: 40px;
}
.footer__brand p {
  margin-top: 14px;
  color: var(--text-mute);
  max-width: 320px;
  font-size: 14px;
}
.footer__cols {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
}
.footer__cols h5 {
  font-size: 12px;
  color: var(--text-mute);
  font-family: var(--ff-mono);
  letter-spacing: .12em;
  margin-bottom: 16px;
  text-transform: uppercase;
}
.footer__cols a, .footer__cols span {
  display: block;
  font-size: 14px;
  color: var(--text-soft);
  padding: 6px 0;
  transition: color .2s ease;
}
.footer__cols a:hover { color: var(--c-cyan); }

.footer__bottom {
  max-width: var(--max);
  margin: 0 auto;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
  color: var(--text-mute);
}
@media (max-width: 760px) {
  .footer__inner { grid-template-columns: 1fr; gap: 28px; }
  .footer__cols { grid-template-columns: repeat(2, 1fr); }
}

/* ===== reveal animation ===== */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1);
}
[data-reveal].is-revealed {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
}