/* MyWealthMachine — light slate · gold · electric blue (logo-readable) */

:root {
  --black: #0c1424;
  --navy: #12203a;
  --navy-deep: #0a1220;
  --navy-mid: #1e3358;
  --blue: #2f7dff;
  --blue-bright: #3d8bff;
  --blue-dim: rgba(47, 125, 255, 0.14);
  --gold: #c9a227;
  --gold-soft: #d4af37;
  --gold-dim: rgba(201, 162, 39, 0.14);
  --steel: #5a6d82;
  --paper: #eef2f8;
  --paper-2: #e4eaf4;
  --panel: #ffffff;
  --white: #ffffff;
  --ink: #12203a;
  --ink-soft: #2a3d5c;
  --muted: #5a6d82;
  --line: rgba(18, 32, 58, 0.1);
  --chart: #c9a227;
  --accent-blue: #2f7dff;
  --radius: 6px;
  --font-display: "Sora", system-ui, sans-serif;
  --font-body: "IBM Plex Sans", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --shadow: 0 18px 48px rgba(18, 32, 58, 0.1);
  --header-h: 70px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background-color: var(--paper);
  background-image:
    radial-gradient(ellipse 90% 55% at 0% 0%, rgba(47, 125, 255, 0.08), transparent 50%),
    radial-gradient(ellipse 70% 45% at 100% 0%, rgba(212, 175, 55, 0.07), transparent 45%),
    linear-gradient(rgba(18, 32, 58, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 32, 58, 0.035) 1px, transparent 1px);
  background-size: auto, auto, 48px 48px, 48px 48px;
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a {
  color: var(--blue);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
a:hover { color: var(--gold); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.15;
  font-weight: 700;
  margin: 0 0 0.6em;
  letter-spacing: -0.03em;
  color: var(--navy);
}

p { margin: 0 0 1rem; }

.container {
  width: min(1120px, calc(100% - 2.5rem));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--navy);
  color: var(--white);
  padding: 0.75rem 1rem;
  z-index: 1000;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* Header — light steel so navy logo text stays readable */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(244, 247, 252, 0.94);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(18, 32, 58, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: 1rem;
  padding-block: 0.4rem;
}

.brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
  padding: 0.15rem 0.35rem;
  border-radius: 8px;
  background: linear-gradient(180deg, #f8fafc, #eef2f8);
}

.brand-logo {
  height: 50px;
  width: auto;
  max-width: min(176px, 44vw);
  object-fit: contain;
  object-position: left center;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
}

.brand img {
  border-radius: 0;
  box-shadow: none;
}

.brand-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.08rem;
  letter-spacing: -0.04em;
}

.brand-text span { color: var(--gold); }

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem 1rem;
}

.site-nav a {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.86rem;
  font-weight: 550;
}

.site-nav a:hover { color: var(--navy); }

.nav-cta {
  background: linear-gradient(135deg, var(--gold-soft), var(--gold));
  color: #0c1424 !important;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  border: 0;
  font-weight: 700;
}

.nav-cta:hover {
  background: linear-gradient(135deg, #e8c96a, var(--gold-soft));
  color: #0c1424 !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  padding: 0.4rem;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--navy);
  transition: transform 0.25s var(--ease), opacity 0.2s;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85rem 1.35rem;
  border-radius: 999px;
  border: 1.5px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s, color 0.25s, border-color 0.25s;
}
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: linear-gradient(135deg, var(--gold-soft), var(--gold));
  color: #05070d;
  border-color: var(--gold);
}
.btn-primary:hover {
  background: linear-gradient(135deg, #f0d78a, var(--gold-soft));
  color: #05070d;
}

.btn-secondary {
  background: var(--blue);
  color: var(--white);
  border: 1px solid rgba(77, 159, 255, 0.45);
}
.btn-secondary:hover {
  background: var(--blue-bright);
  color: var(--white);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(77, 159, 255, 0.45);
}
.btn-ghost:hover {
  background: var(--blue-dim);
  color: var(--blue-bright);
  border-color: var(--blue-bright);
}

.btn-whatsapp { background: #128c7e; color: #fff; }
.btn-whatsapp:hover { background: #075e54; color: #fff; }
.btn-telegram { background: #229ed9; color: #fff; }
.btn-telegram:hover { background: #1a7fb0; color: #fff; }
.btn-linkedin {
  background: #0a66c2;
  color: #fff;
  margin-top: 1rem;
}
.btn-linkedin:hover { background: #084d93; color: #fff; }
.btn-block { width: 100%; }

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 0.35rem;
}
.contact-actions .btn-linkedin { margin-top: 0; }

/* Hero — lighter slate + quant/algo atmosphere */
.hero {
  position: relative;
  min-height: min(88vh, 820px);
  display: flex;
  align-items: flex-end;
  padding: 5.5rem 0 5rem;
  color: var(--navy);
  overflow: hidden;
  background:
    linear-gradient(115deg, rgba(238, 242, 248, 0.72) 0%, rgba(226, 234, 244, 0.45) 45%, rgba(200, 214, 235, 0.55) 100%),
    linear-gradient(165deg, #e8eef7 0%, #d5e0ef 45%, #c4d2e6 100%);
}

.hero-bg { position: absolute; inset: 0; pointer-events: none; }

.hero-photo {
  position: absolute;
  border-radius: 12px;
  opacity: 0.24;
  filter: saturate(0.9) contrast(1.04);
  box-shadow: 0 20px 50px rgba(18, 32, 58, 0.1);
}

.hero-photo-a {
  right: 4%;
  top: 12%;
  width: min(42vw, 460px);
  height: min(38vh, 320px);
  background:
    linear-gradient(145deg, rgba(47, 125, 255, 0.28), transparent 55%),
    repeating-linear-gradient(90deg, rgba(18, 32, 58, 0.08) 0 2px, transparent 2px 14px),
    repeating-linear-gradient(0deg, rgba(18, 32, 58, 0.06) 0 2px, transparent 2px 18px),
    linear-gradient(180deg, #9eb6d8, #7a96bc);
  transform: rotate(-2deg);
}

.hero-photo-b {
  right: 18%;
  bottom: 22%;
  width: min(28vw, 280px);
  height: min(24vh, 200px);
  background:
    radial-gradient(circle at 30% 40%, rgba(212, 175, 55, 0.4), transparent 50%),
    repeating-linear-gradient(-12deg, transparent, transparent 10px, rgba(47, 125, 255, 0.14) 10px, rgba(47, 125, 255, 0.14) 11px),
    linear-gradient(160deg, #a8bdd8, #8aa3c4);
  opacity: 0.2;
  transform: rotate(3deg);
}

.hero-mesh {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 28%, rgba(47, 125, 255, 0.14), transparent 32%),
    radial-gradient(circle at 72% 48%, rgba(212, 175, 55, 0.12), transparent 36%),
    radial-gradient(circle at 48% 78%, rgba(47, 125, 255, 0.1), transparent 30%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(18, 32, 58, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 32, 58, 0.07) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(ellipse 90% 80% at 60% 40%, #000 20%, transparent 80%);
}

.hero-heatmap {
  position: absolute;
  right: 6%;
  top: 18%;
  width: min(36vw, 380px);
  height: min(34vh, 280px);
  opacity: 0.3;
  background-image:
    linear-gradient(90deg, rgba(47,125,255,0.45) 0 12%, transparent 12% 14%, rgba(47,125,255,0.22) 14% 26%, transparent 26% 28%, rgba(212,175,55,0.38) 28% 40%, transparent 40% 42%, rgba(47,125,255,0.32) 42% 54%, transparent 54% 56%, rgba(196,92,92,0.28) 56% 68%, transparent 68% 70%, rgba(47,125,255,0.4) 70% 82%, transparent 82% 84%, rgba(212,175,55,0.26) 84% 96%),
    linear-gradient(rgba(255,255,255,0.2) 1px, transparent 1px);
  background-size: 100% 18%, 100% 14px;
  border-radius: 10px;
  mix-blend-mode: multiply;
}

.hero-circuit {
  position: absolute;
  inset: 8% 5% auto auto;
  width: min(50vw, 520px);
  height: 42%;
  opacity: 0.22;
  background-image:
    radial-gradient(circle at 20% 30%, #2f7dff 1.5px, transparent 2px),
    radial-gradient(circle at 55% 45%, #d4af37 1.5px, transparent 2px),
    radial-gradient(circle at 75% 20%, #2f7dff 1.5px, transparent 2px),
    radial-gradient(circle at 40% 70%, #2f7dff 1.5px, transparent 2px),
    linear-gradient(90deg, transparent 49%, rgba(47,125,255,0.4) 49% 51%, transparent 51%),
    linear-gradient(0deg, transparent 49%, rgba(47,125,255,0.3) 49% 51%, transparent 51%);
  background-size: 80px 80px, 90px 70px, 100px 90px, 70px 100px, 60px 60px, 60px 60px;
}

.hero-code {
  position: absolute;
  inset: 0;
  opacity: 0.1;
  background-image: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 27px,
    rgba(18, 32, 58, 0.28) 27px,
    rgba(18, 32, 58, 0.28) 28px
  );
  mask-image: linear-gradient(90deg, transparent, #000 28%, #000 72%, transparent);
}

.hero-code::after {
  content: "def edge(sigma, theta):\A    return max(0, theta - k*sigma)\A\Awhile session.open:\A    book = fetch_chain()\A    signal = score(book)\A    if signal > threshold:\A        execute(legs, risk_cap)";
  white-space: pre;
  position: absolute;
  top: 18%;
  right: 6%;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  line-height: 1.75;
  color: #1e3358;
  opacity: 0.35;
  pointer-events: none;
}

.hero-ticker {
  position: absolute;
  top: 9%;
  left: 0;
  right: 0;
  display: flex;
  gap: 2rem;
  overflow: hidden;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: rgba(18, 32, 58, 0.32);
}

.hero-ticker span {
  display: inline-block;
  padding-block: 0.35rem;
  animation: ticker-move 38s linear infinite;
}

@keyframes ticker-move {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.hero-depth {
  position: absolute;
  right: 4%;
  top: 26%;
  width: min(30vw, 300px);
  height: auto;
  opacity: 0.5;
}

.hero-matrix {
  position: absolute;
  right: 7%;
  bottom: 26%;
  width: min(18vw, 170px);
  height: auto;
  opacity: 0.45;
}

.hero-glow {
  position: absolute;
  width: 50%;
  height: 50%;
  right: -4%;
  top: 6%;
  background: radial-gradient(circle, rgba(47, 125, 255, 0.18), transparent 65%);
  animation: pulse-glow 8s ease-in-out infinite;
}

.hero-glow-2 {
  position: absolute;
  width: 40%;
  height: 40%;
  left: -6%;
  bottom: 8%;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.16), transparent 70%);
  animation: pulse-glow 9s ease-in-out infinite reverse;
}

.hero-candles {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 16%;
  width: 100%;
  height: 30%;
  opacity: 0.85;
}

.hero-chart {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 48%;
}

.chart-line {
  fill: none;
  stroke: #2f7dff;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-dasharray: 1600;
  stroke-dashoffset: 1600;
  animation: draw-line 2.8s var(--ease) 0.4s forwards;
}

.chart-fill {
  fill: rgba(47, 125, 255, 0.12);
  opacity: 0;
  animation: fade-fill 1.2s ease 1.6s forwards;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 740px;
}

.hero-kicker {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #9a7b1a;
  margin-bottom: 0.9rem;
}

.hero h1 {
  font-size: clamp(2.05rem, 5.2vw, 3.5rem);
  font-weight: 800;
  max-width: 12ch;
  margin-bottom: 1rem;
  color: var(--navy);
}

.hero-lead {
  font-size: 1.12rem;
  color: var(--ink-soft);
  max-width: 48ch;
  margin-bottom: 1.75rem;
}

.hero-lead strong {
  color: var(--blue);
  font-weight: 600;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero .btn-ghost {
  color: var(--navy);
  border-color: rgba(18, 32, 58, 0.28);
}
.hero .btn-ghost:hover {
  background: rgba(47, 125, 255, 0.1);
  color: var(--blue);
  border-color: var(--blue);
}

/* Sections shared */
.section { position: relative; padding: 5.5rem 0; }

.section-pattern {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.4;
  background-image: radial-gradient(circle at 1px 1px, rgba(47, 125, 255, 0.16) 1px, transparent 0);
  background-size: 22px 22px;
  mask-image: linear-gradient(180deg, #000, transparent 92%);
}
.section-pattern.soft { opacity: 0.28; }

.section-head {
  position: relative;
  max-width: 660px;
  margin-bottom: 2.75rem;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}
.eyebrow.light { color: var(--gold-soft); }

.section-head h2 {
  font-size: clamp(1.9rem, 3.6vw, 2.7rem);
  color: var(--navy);
}

.section-lead {
  color: var(--muted);
  font-size: 1.08rem;
}

/* Wealth */
.wealth {
  background:
    linear-gradient(180deg, #f7f9fc 0%, #eef2f8 100%);
}

.stats-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(18, 32, 58, 0.1);
  border: 1px solid rgba(18, 32, 58, 0.1);
  margin-bottom: 3rem;
  position: relative;
  box-shadow: var(--shadow);
}

.stat {
  background: linear-gradient(165deg, #ffffff, #f3f6fb);
  padding: 1.4rem 1.2rem 1.5rem;
  display: flex;
  flex-direction: column;
}

.stat-approx {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.stat-value {
  font-family: var(--font-display);
  font-size: clamp(1.95rem, 3.2vw, 2.55rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat-label {
  font-size: 0.92rem;
  color: var(--ink-soft);
  line-height: 1.4;
  margin-top: 0.4rem;
}
.stat-label small {
  color: var(--muted);
  font-size: 0.8rem;
}

.wealth-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.9fr;
  gap: 2.5rem;
  align-items: start;
  position: relative;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0;
}
.check-list li {
  position: relative;
  padding-left: 1.6rem;
  margin-bottom: 0.7rem;
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.55rem;
  height: 0.55rem;
  background: var(--gold);
  border-radius: 50%;
}

.disclaimer {
  font-size: 0.82rem;
  color: var(--muted);
  border-top: 1px solid var(--line);
  padding-top: 1rem;
  margin-top: 1.5rem;
}

.wealth-panel {
  background:
    radial-gradient(circle at 90% 10%, rgba(212, 175, 55, 0.18), transparent 40%),
    linear-gradient(160deg, #0a1f3d, #061428);
  color: rgba(255, 255, 255, 0.88);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  border: 1px solid rgba(212, 175, 55, 0.28);
}

.panel-block h4 {
  color: var(--gold-soft);
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}
.panel-block p {
  margin: 0;
  font-size: 0.95rem;
  color: rgba(197, 206, 216, 0.85);
}

/* Software */
.software {
  position: relative;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(212, 175, 55, 0.14), transparent 40%),
    linear-gradient(145deg, #061428, #0a1f3d 50%, #123056);
  color: var(--white);
  overflow: hidden;
}
.software::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(212, 175, 55, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212, 175, 55, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.software .section-lead { color: rgba(197, 206, 216, 0.85); }
.software .eyebrow { color: var(--gold-soft); }
.software .section-head h2 { color: var(--white); }

.software-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  position: relative;
}

.software-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(212, 175, 55, 0.28);
  padding: 1.75rem;
}

.soft-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  background: linear-gradient(135deg, var(--gold-soft), var(--gold));
  padding: 0.28rem 0.55rem;
  margin-bottom: 0.85rem;
  font-weight: 600;
}

.software-card h3 { color: var(--white); font-size: 1.35rem; }
.software-card p { color: rgba(197, 206, 216, 0.9); }
.software-card ul {
  margin: 1rem 0 0;
  padding-left: 1.1rem;
  color: rgba(255, 255, 255, 0.78);
}
.software-card li { margin-bottom: 0.45rem; }

.software-strip {
  position: relative;
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  border-left: 3px solid var(--gold);
  background: rgba(0, 0, 0, 0.28);
  color: rgba(197, 206, 216, 0.8);
  font-size: 0.95rem;
}
.software-strip p { margin: 0; }
.software-strip strong { color: var(--gold-soft); }

.software-photos {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.5rem;
}
.software-photos figure {
  margin: 0;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, 0.25);
  aspect-ratio: 16 / 10;
}
.software-photos img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.95) contrast(1.04);
  transition: transform 0.6s var(--ease);
}
.software-photos figure:hover img {
  transform: scale(1.04);
}
.software-photos figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 0.55rem 0.75rem;
  background: linear-gradient(transparent, rgba(6, 20, 40, 0.88));
  color: rgba(255, 255, 255, 0.9);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
}

/* Services */
.services {
  background: linear-gradient(180deg, #e8eef7, #f3f6fb);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem 1.75rem;
  position: relative;
}

.service-item {
  padding-top: 1.25rem;
  border-top: 2px solid rgba(18, 32, 58, 0.2);
}

.service-item.highlight {
  border-top-color: var(--gold);
  background: linear-gradient(180deg, var(--gold-dim), transparent 75%);
  padding: 1.25rem 1rem 1rem;
}

.service-num {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--gold);
  font-size: 0.85rem;
  display: block;
  margin-bottom: 0.5rem;
}

.service-item h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: var(--navy);
}
.service-item p {
  color: var(--muted);
  margin: 0;
  font-size: 0.98rem;
}

/* Technology */
.technology {
  background: linear-gradient(180deg, #f7f9fc, #eef2f8);
}

.tech-rail {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 2.5rem;
  position: relative;
}

.tech-chip {
  border: 1px solid rgba(18, 32, 58, 0.1);
  padding: 1.15rem 1.2rem;
  background: var(--white);
  transition: border-color 0.25s, transform 0.25s var(--ease), box-shadow 0.25s;
}
.tech-chip.primary {
  border-color: rgba(47, 125, 255, 0.35);
  background: linear-gradient(145deg, #f3f7fd, #ffffff);
  box-shadow: var(--shadow);
}
.tech-chip.muted {
  opacity: 0.75;
  background: #f3f6fb;
}
.tech-chip:hover {
  border-color: var(--blue);
  transform: translateY(-3px);
}
.tech-chip strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
  color: var(--navy);
}
.tech-chip span {
  color: var(--muted);
  font-size: 0.9rem;
}

.tech-detail {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  position: relative;
}

.tech-points {
  list-style: none;
  padding: 0;
  margin: 0;
}
.tech-points li {
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(18, 32, 58, 0.1);
  font-weight: 550;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--ink-soft);
}

/* Courses */
.courses {
  background:
    radial-gradient(ellipse at 80% 10%, rgba(212, 175, 55, 0.14), transparent 40%),
    linear-gradient(165deg, #061428, #0a1f3d 55%, #123056);
  color: var(--white);
}
.courses .section-lead { color: rgba(197, 206, 216, 0.85); }
.courses .eyebrow { color: var(--gold-soft); }
.courses .section-head h2 { color: var(--white); }

.course-layout {
  display: grid;
  grid-template-columns: 1.35fr 0.9fr;
  gap: 2rem;
}

.course-main h3,
.course-side h3 {
  font-size: 1.35rem;
  color: var(--white);
}

.module-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.module {
  border-left: 2px solid var(--gold);
  padding-left: 1rem;
}
.module span {
  font-family: var(--font-mono);
  color: var(--gold-soft);
  font-weight: 600;
  font-size: 0.85rem;
}
.module h4 {
  margin: 0.35rem 0;
  font-size: 1.05rem;
  color: var(--gold-soft);
}
.module p {
  color: rgba(197, 206, 216, 0.8);
  margin: 0;
  font-size: 0.92rem;
}

.course-side {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(212, 175, 55, 0.22);
  padding: 1.75rem;
}
.course-side ul {
  padding-left: 1.1rem;
  color: rgba(197, 206, 216, 0.85);
  margin: 1rem 0 1.25rem;
}
.course-side li { margin-bottom: 0.55rem; }
.side-note {
  font-size: 0.88rem;
  color: rgba(197, 206, 216, 0.55);
}

/* Brokers */
.brokers {
  padding: 0;
  background: linear-gradient(120deg, #061428, #0a1f3d 50%, #123056);
  color: var(--white);
}
.brokers-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  padding: 4rem 0;
  align-items: center;
}
.brokers h2 { color: var(--white); }
.brokers p { color: rgba(197, 206, 216, 0.9); }
.broker-points { display: grid; gap: 0.75rem; }
.broker-points p {
  margin: 0;
  padding: 0.9rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border-left: 3px solid var(--gold);
  font-weight: 550;
  color: var(--white);
}

/* About */
.about {
  background: linear-gradient(180deg, #eef2f8, #f7f9fc);
}
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 2.5rem;
  align-items: start;
  position: relative;
}
.roles {
  color: var(--blue);
  font-weight: 600;
  font-size: 0.98rem;
}
.titles { color: var(--muted); font-size: 0.95rem; }
.credential-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.25rem;
}
.credential-row span {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.4rem 0.75rem;
  border: 1px solid rgba(18, 32, 58, 0.12);
  background: var(--white);
  color: var(--ink-soft);
}

.about-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
.gal-main, .gal-sub {
  position: relative;
  margin: 0;
  overflow: hidden;
}
.gal-main img, .gal-sub img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.05);
  transition: transform 0.6s var(--ease);
}
.gal-main {
  grid-column: 1 / -1;
  aspect-ratio: 16 / 10;
}
.gal-sub { aspect-ratio: 4 / 3; }

.gal-main figcaption,
.gal-sub figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.65rem 0.85rem;
  background: linear-gradient(transparent, rgba(6, 20, 40, 0.92));
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.03em;
}
.gal-main figcaption time,
.gal-sub figcaption time {
  color: var(--ink);
  background: linear-gradient(135deg, var(--gold-soft), var(--gold));
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  letter-spacing: 0.06em;
}
.gal-main:hover img,
.gal-sub:hover img {
  transform: scale(1.04);
}

/* Contact */
.contact {
  background: linear-gradient(180deg, #f7f9fc, #e8eef7);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.contact-meta {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}
.contact-meta li { margin-bottom: 1rem; }
.contact-meta strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.2rem;
  font-weight: 500;
}
.contact-meta a,
.contact-meta span {
  color: var(--navy);
  font-weight: 600;
  text-decoration: none;
  font-size: 1.05rem;
}
.contact-meta a:hover { color: var(--gold); }

.query-form {
  background: linear-gradient(160deg, #ffffff, #f3f6fb);
  padding: 1.75rem;
  border: 1px solid rgba(18, 32, 58, 0.1);
  box-shadow: var(--shadow);
}
.form-title { font-size: 1.25rem; margin-bottom: 0.25rem; color: var(--navy); }
.form-hint {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
}
.field { display: block; margin-bottom: 1rem; }
.field span {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--ink-soft);
}
.field input,
.field textarea {
  width: 100%;
  font: inherit;
  padding: 0.75rem 0.9rem;
  border: 1px solid rgba(18, 32, 58, 0.14);
  background: #fff;
  color: var(--navy);
  border-radius: var(--radius);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px var(--blue-dim);
}
.field input::placeholder,
.field textarea::placeholder {
  color: #8a9bb0;
}
.hp {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
}
.form-status {
  margin: 0.85rem 0 0;
  font-size: 0.92rem;
  min-height: 1.4em;
}
.form-status.ok { color: #3dd68c; }
.form-status.err { color: #ff7b72; }

/* Footer */
.site-footer {
  background: #03050a;
  color: rgba(197, 206, 216, 0.6);
  padding: 2.5rem 0;
  font-size: 0.88rem;
  border-top: 1px solid rgba(47, 125, 255, 0.15);
}
.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.footer-brand {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--white);
}
.footer-brand img { border-radius: 0; }
.footer-logo {
  height: 72px;
  width: auto;
  max-width: min(280px, 80vw);
  object-fit: contain;
  border-radius: 8px;
  background: linear-gradient(180deg, #f8fafc, #eef2f8);
  padding: 0.45rem 0.65rem;
}
.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.25rem;
}
.footer-social a {
  color: var(--ink-soft);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
}
.footer-social a:hover { color: var(--gold-soft); }
.footer-legal {
  margin: 0;
  max-width: 70ch;
  line-height: 1.55;
}

/* Float stack */
.float-stack {
  position: fixed;
  right: 1.15rem;
  bottom: 1.15rem;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.float-btn {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  color: var(--white);
  display: grid;
  place-items: center;
  transition: transform 0.25s var(--ease), box-shadow 0.25s;
  animation: wa-bob 3s ease-in-out infinite;
}
.float-btn:hover {
  transform: scale(1.08);
  color: var(--white);
}
.float-wa {
  background: #25d366;
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.4);
}
.float-tg {
  background: #229ed9;
  box-shadow: 0 10px 28px rgba(34, 158, 217, 0.4);
  animation-delay: -1.5s;
}
@keyframes wa-bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

@media (max-width: 960px) {
  .hero-depth,
  .hero-matrix,
  .hero-heatmap,
  .hero-photo-b {
    display: none;
  }
  .hero-photo-a {
    opacity: 0.14;
    width: 55vw;
  }
  .stats-band,
  .service-grid,
  .tech-rail,
  .software-grid,
  .software-photos {
    grid-template-columns: 1fr 1fr;
  }
  .wealth-grid,
  .tech-detail,
  .course-layout,
  .about-grid,
  .contact-grid,
  .brokers-inner {
    grid-template-columns: 1fr;
  }
  .hero-code::after { display: none; }
}

@media (max-width: 760px) {
  .nav-toggle { display: flex; }
  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    background: rgba(244, 247, 252, 0.98);
    border-bottom: 1px solid rgba(18, 32, 58, 0.1);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.25rem 1.25rem;
    gap: 0;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s var(--ease), opacity 0.3s;
  }
  .site-nav.open {
    transform: none;
    opacity: 1;
    pointer-events: auto;
  }
  .site-nav a {
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--line);
  }
  .nav-cta {
    margin-top: 0.75rem;
    text-align: center;
    border-radius: 8px;
  }
  .hero {
    min-height: auto;
    padding: 5rem 0 4rem;
    align-items: center;
  }
  .stats-band,
  .service-grid,
  .tech-rail,
  .module-grid,
  .software-grid,
  .software-photos {
    grid-template-columns: 1fr;
  }
  .section { padding: 4rem 0; }
  .float-stack {
    right: 0.85rem;
    bottom: 0.85rem;
  }
  .float-btn {
    width: 50px;
    height: 50px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal,
  .chart-line,
  .chart-fill,
  .hero-glow,
  .float-btn {
    animation: none !important;
    transition: none !important;
    opacity: 1;
    transform: none;
    stroke-dashoffset: 0;
  }
}