/* ============================================================
   VX Solutions — Growth Studio
   Premium dark theme · volt accent · no dependencies
   ============================================================ */

:root {
  --bg: #04060a;
  --bg-alt: #070a11;
  --panel: rgba(255, 255, 255, 0.028);
  --panel-hover: rgba(255, 255, 255, 0.055);
  --line: rgba(255, 255, 255, 0.085);
  --line-soft: rgba(255, 255, 255, 0.05);
  --text: #eef2f6;
  --muted: #9aa7b6;
  --volt: #c9f73a;
  --volt-soft: rgba(201, 247, 58, 0.14);
  --ice: #7fd7ff;
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --radius: 18px;
  --wrap: 1180px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--volt); color: #0a0f04; }

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

.wrap {
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: 24px;
}

section { scroll-margin-top: 90px; }

/* ---------- type ---------- */

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

h2 { font-size: clamp(2rem, 4.4vw, 3.3rem); }
h3 { font-size: 1.25rem; letter-spacing: -0.01em; }

.kicker {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--volt);
  margin-bottom: 18px;
}

.grad-text {
  background: linear-gradient(92deg, var(--volt) 10%, #9be84f 45%, var(--ice) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-lede {
  color: var(--muted);
  font-size: 1.06rem;
  max-width: 46ch;
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  padding: 14px 26px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease;
  will-change: transform;
}

.btn-solid {
  background: var(--volt);
  color: #0a0f04;
  box-shadow: 0 0 0 rgba(201, 247, 58, 0);
}
.btn-solid:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px -8px rgba(201, 247, 58, 0.45);
}

.btn-ghost {
  border-color: var(--line);
  color: var(--text);
  background: rgba(255, 255, 255, 0.02);
}
.btn-ghost:hover {
  border-color: rgba(201, 247, 58, 0.5);
  background: var(--volt-soft);
  transform: translateY(-2px);
}

.btn-sm { padding: 10px 20px; font-size: 0.85rem; }
.btn-lg { padding: 17px 34px; font-size: 1.05rem; }

/* ---------- nav ---------- */

.nav {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 100;
  padding-block: 18px;
  transition: background 0.3s ease, border-color 0.3s ease, padding 0.3s ease;
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(4, 6, 10, 0.78);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--line-soft);
  padding-block: 12px;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: baseline;
  gap: 9px;
}

.logo-mark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.55rem;
  letter-spacing: -0.03em;
}

.logo-dot { color: var(--volt); }

.logo-sub {
  font-family: var(--font-display);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.32em;
  color: var(--muted);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav-links > a:not(.btn) {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.2s ease;
}
.nav-links > a:not(.btn):hover { color: var(--text); }

.nav-links > a[aria-current="page"]:not(.btn) {
  color: var(--text);
  font-weight: 600;
}
.nav-links > a[aria-current="page"]:not(.btn)::after {
  content: ".";
  color: var(--volt);
}

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: 0;
  padding: 8px;
  cursor: pointer;
}
.nav-burger span {
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-burger[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.nav-burger[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

/* ---------- hero ---------- */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-block: 160px 110px;
}

.hero-bg { position: absolute; inset: 0; overflow: hidden; }

.grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 35%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 35%, #000 30%, transparent 75%);
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.5;
  will-change: transform;
}

.orb-a {
  width: 620px;
  height: 620px;
  background: radial-gradient(circle, rgba(201, 247, 58, 0.20), transparent 65%);
  top: -180px;
  right: -140px;
  animation: drift 16s ease-in-out infinite alternate;
}

.orb-b {
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(127, 215, 255, 0.13), transparent 65%);
  bottom: -220px;
  left: -160px;
  animation: drift 20s ease-in-out infinite alternate-reverse;
}

@keyframes drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to   { transform: translate3d(-70px, 50px, 0) scale(1.12); }
}

.hero-fade {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  height: 180px;
  background: linear-gradient(transparent, var(--bg));
}

.hero-inner { position: relative; max-width: 900px; }

.hero-title {
  font-size: clamp(2.7rem, 6.6vw, 5.1rem);
  font-weight: 700;
  margin-bottom: 26px;
}

.hero-sub {
  color: var(--muted);
  font-size: clamp(1.02rem, 1.5vw, 1.18rem);
  max-width: 58ch;
  margin-bottom: 38px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 54px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--muted);
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 10px 16px;
  border-radius: 999px;
}
.chip svg { width: 15px; height: 15px; color: var(--volt); }

/* ---------- ticker ---------- */

.ticker {
  border-block: 1px solid var(--line-soft);
  overflow: hidden;
  padding-block: 16px;
  background: var(--bg-alt);
}

.ticker-track {
  display: flex;
  align-items: center;
  gap: 34px;
  width: max-content;
  animation: ticker 26s linear infinite;
}

.ticker-track span {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.92rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(238, 242, 246, 0.55);
  white-space: nowrap;
}

.ticker-track i {
  font-style: normal;
  color: var(--volt);
  font-size: 0.8rem;
}

@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-33.333%); }
}

/* ---------- sections ---------- */

.section { padding-block: clamp(90px, 11vw, 140px); position: relative; }
.section-alt { background: var(--bg-alt); border-block: 1px solid var(--line-soft); }

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: clamp(48px, 6vw, 72px);
}

/* ---------- cards ---------- */

.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.cards-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.card {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 28px;
  transition: transform 0.3s ease, background 0.3s ease, border-color 0.3s ease;
  overflow: hidden;
}

.card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(201, 247, 58, 0.07), transparent 60%);
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}

.card:hover {
  transform: translateY(-4px);
  background: var(--panel-hover);
  border-color: rgba(201, 247, 58, 0.28);
}
.card:hover::after { opacity: 1; }

.card h3 { margin-bottom: 10px; }
.card p { color: var(--muted); font-size: 0.96rem; }

.card-icon {
  width: 46px;
  height: 46px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  background: var(--volt-soft);
  border: 1px solid rgba(201, 247, 58, 0.25);
  margin-bottom: 22px;
}
.card-icon svg { width: 22px; height: 22px; color: var(--volt); }

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.tags span {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(238, 242, 246, 0.75);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 12px;
}

/* ---------- engine steps ---------- */

.steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  gap: 14px;
  align-items: stretch;
}

.step {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 24px;
  position: relative;
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}

.step:hover {
  transform: translateY(-4px);
  border-color: rgba(201, 247, 58, 0.3);
  background: var(--panel-hover);
}

.step-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  background: linear-gradient(180deg, rgba(201, 247, 58, 0.9), rgba(201, 247, 58, 0.25));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 18px;
}

.step h3 { font-size: 1.12rem; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 0.92rem; }

.step-arrow {
  align-self: center;
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: var(--volt);
  opacity: 0.75;
}

/* ---------- craft / phone ---------- */

.craft-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(40px, 6vw, 90px);
  align-items: center;
}

.craft-copy h2 { margin-bottom: 18px; }
.craft-copy .section-lede { margin-bottom: 34px; }

.anatomy { display: grid; gap: 14px; margin-bottom: 30px; }

.anatomy-row {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 14px;
  padding: 16px 18px;
}

.anatomy-time {
  flex: 0 0 auto;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #0a0f04;
  background: var(--volt);
  border-radius: 999px;
  padding: 5px 12px;
  margin-top: 2px;
}

.anatomy-row h4 { font-size: 1rem; margin-bottom: 3px; }
.anatomy-row p { color: var(--muted); font-size: 0.92rem; }

.check-list {
  list-style: none;
  display: grid;
  gap: 10px;
  color: var(--muted);
  font-size: 0.95rem;
}

.check-list li {
  padding-left: 28px;
  position: relative;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.32em;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--volt-soft);
  border: 1px solid rgba(201, 247, 58, 0.5);
}

.check-list li::after {
  content: "";
  position: absolute;
  left: 4px;
  top: calc(0.32em + 3.5px);
  width: 7px;
  height: 4px;
  border-left: 1.8px solid var(--volt);
  border-bottom: 1.8px solid var(--volt);
  transform: rotate(-45deg);
}

/* phone mockup */

.craft-visual {
  position: relative;
  display: flex;
  justify-content: center;
  padding-block: 20px;
}

.phone {
  position: relative;
  width: min(300px, 78vw);
  aspect-ratio: 9 / 18.6;
  border-radius: 42px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: linear-gradient(160deg, #0b0f16, #05070b);
  box-shadow:
    0 40px 90px -30px rgba(0, 0, 0, 0.8),
    0 0 80px -30px rgba(201, 247, 58, 0.25),
    inset 0 0 0 6px #01020394;
  padding: 12px;
}

.phone-notch {
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 86px;
  height: 22px;
  border-radius: 999px;
  background: #010203;
  z-index: 3;
}

.phone-screen {
  position: relative;
  height: 100%;
  border-radius: 32px;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 80% 0%, rgba(127, 215, 255, 0.14), transparent 55%),
    radial-gradient(140% 110% at 10% 100%, rgba(201, 247, 58, 0.16), transparent 55%),
    linear-gradient(200deg, #101623, #070a11 60%);
  display: flex;
  flex-direction: column;
}

.phone-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(60% 40% at 50% 45%, rgba(255, 255, 255, 0.05), transparent 70%);
  animation: pulse 5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

.phone-label-top {
  position: absolute;
  top: 56px;
  left: 20px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-display);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: rgba(238, 242, 246, 0.8);
}

.rec-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--volt);
  box-shadow: 0 0 12px var(--volt);
  animation: blink 1.6s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.phone-rail {
  position: absolute;
  right: 16px;
  bottom: 120px;
  display: grid;
  gap: 16px;
}

.rail-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(238, 242, 246, 0.9);
}
.rail-icon svg { width: 17px; height: 17px; }

.phone-caption {
  position: absolute;
  left: 18px;
  bottom: 118px;
  display: grid;
  gap: 8px;
  width: 55%;
}

.cap-line {
  height: 9px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
}
.cap-line.w-70 { width: 100%; }
.cap-line.w-45 { width: 62%; }

.phone-progress {
  position: absolute;
  inset-inline: 16px;
  bottom: 24px;
  display: flex;
  gap: 6px;
}

.seg { flex: 1; }
.seg-hook { flex: 0.55; }
.seg-story { flex: 1.6; }
.seg-cta { flex: 0.7; }

.seg i {
  display: block;
  height: 5px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  overflow: hidden;
  position: relative;
}

.seg i::after {
  content: "";
  position: absolute;
  inset: 0;
  transform-origin: left;
  background: linear-gradient(90deg, var(--volt), #a8e94a);
  border-radius: inherit;
  transform: scaleX(0);
}

.seg-hook i::after { animation: fill 9s linear infinite; animation-delay: 0s; }
.seg-story i::after { animation: fill2 9s linear infinite; }
.seg-cta i::after { animation: fill3 9s linear infinite; }

/* hook: 0-18%, story: 18-72%, cta: 72-92%, hold + reset */
@keyframes fill {
  0% { transform: scaleX(0); }
  18%, 96% { transform: scaleX(1); }
  100% { transform: scaleX(0); }
}
@keyframes fill2 {
  0%, 18% { transform: scaleX(0); }
  72%, 96% { transform: scaleX(1); }
  100% { transform: scaleX(0); }
}
@keyframes fill3 {
  0%, 72% { transform: scaleX(0); }
  92%, 96% { transform: scaleX(1); }
  100% { transform: scaleX(0); }
}

.seg b {
  display: block;
  margin-top: 8px;
  font-family: var(--font-display);
  font-size: 0.56rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: rgba(238, 242, 246, 0.6);
  text-align: center;
}

.float-tag {
  position: absolute;
  font-family: var(--font-display);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--text);
  background: rgba(10, 14, 20, 0.85);
  border: 1px solid rgba(201, 247, 58, 0.35);
  border-radius: 999px;
  padding: 9px 16px;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  box-shadow: 0 18px 40px -18px rgba(0, 0, 0, 0.8);
  animation: floaty 7s ease-in-out infinite;
}

.tag-a { top: 14%; left: 2%; }
.tag-b { bottom: 16%; right: 0%; animation-delay: -3.5s; }

@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ---------- flywheel ---------- */

.flywheel {
  position: relative;
  width: min(720px, 100%);
  margin-inline: auto;
  display: grid;
  place-items: center;
  padding-block: 20px;
}

.fly-ring {
  position: relative;
  width: min(420px, 82vw);
  aspect-ratio: 1;
  color: rgba(201, 247, 58, 0.55);
  display: grid;
  place-items: center;
}

.fly-ring svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  animation: spin 40s linear infinite;
}

.fly-arc { opacity: 0.9; stroke-linecap: round; }
.fly-dash { opacity: 0.5; }

@keyframes spin {
  to { transform: rotate(360deg); }
}

.fly-core {
  width: 42%;
  aspect-ratio: 1;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at 35% 30%, rgba(201, 247, 58, 0.16), rgba(201, 247, 58, 0.03) 70%);
  border: 1px solid rgba(201, 247, 58, 0.3);
  box-shadow: 0 0 80px -20px rgba(201, 247, 58, 0.4);
}

.fly-core-label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.3em;
  text-align: center;
  color: var(--text);
}

.fly-node {
  position: absolute;
  width: 205px;
  background: rgba(8, 11, 17, 0.92);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.fly-node:hover { border-color: rgba(201, 247, 58, 0.4); transform: translateY(-3px); }

.fly-node b {
  display: block;
  font-family: var(--font-display);
  font-size: 0.86rem;
  letter-spacing: 0.02em;
  margin-bottom: 4px;
  color: var(--volt);
}

.fly-node p { color: var(--muted); font-size: 0.8rem; line-height: 1.45; }

.node-n { top: -6px; left: 50%; transform: translateX(-50%); }
.node-e { right: -40px; top: 50%; transform: translateY(-50%); }
.node-s { bottom: -6px; left: 50%; transform: translateX(-50%); }
.node-w { left: -40px; top: 50%; transform: translateY(-50%); }

.node-n:hover { transform: translateX(-50%) translateY(-3px); }
.node-s:hover { transform: translateX(-50%) translateY(-3px); }
.node-e:hover { transform: translateY(calc(-50% - 3px)); }
.node-w:hover { transform: translateY(calc(-50% - 3px)); }

.callout {
  margin-top: 40px;
  border: 1px solid rgba(201, 247, 58, 0.3);
  background: linear-gradient(120deg, rgba(201, 247, 58, 0.08), rgba(127, 215, 255, 0.05));
  border-radius: var(--radius);
  padding: 26px 30px;
  display: flex;
  align-items: baseline;
  gap: 22px;
}

.callout-kicker {
  flex: 0 0 auto;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--volt);
}

.callout p {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--text);
}

/* ---------- services ---------- */

.card-featured {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 30px;
  align-items: center;
  padding: 40px;
  margin-bottom: 18px;
  border-color: rgba(201, 247, 58, 0.35);
  background:
    radial-gradient(600px circle at 0% 0%, rgba(201, 247, 58, 0.08), transparent 55%),
    var(--panel);
}

.featured-kicker {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--volt);
  margin-bottom: 12px;
}

.card-featured h3 { font-size: 1.7rem; margin-bottom: 12px; }
.card-featured p { max-width: 55ch; }

.featured-flow {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.flow-pill {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  padding: 10px 18px;
  border-radius: 999px;
  white-space: nowrap;
}

.flow-pill-volt {
  background: var(--volt);
  border-color: var(--volt);
  color: #0a0f04;
  box-shadow: 0 0 30px -8px rgba(201, 247, 58, 0.6);
}

.flow-arrow { color: var(--volt); font-size: 1.1rem; }

.services-grid .card-svc h3 { font-size: 1.08rem; }

/* ---------- process ---------- */

.process-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(40px, 6vw, 90px);
  align-items: start;
}

.process-grid h2 { margin-bottom: 18px; }

.timeline {
  list-style: none;
  display: grid;
  gap: 8px;
  position: relative;
}

.timeline li {
  display: flex;
  gap: 22px;
  padding: 22px 24px;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: var(--radius);
  position: relative;
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.timeline li:hover {
  border-color: rgba(201, 247, 58, 0.3);
  transform: translateX(4px);
}

.tl-num {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--volt);
  background: var(--volt-soft);
  border: 1px solid rgba(201, 247, 58, 0.35);
}

.timeline h4 { font-size: 1.05rem; margin-bottom: 4px; }
.timeline p { color: var(--muted); font-size: 0.93rem; }

/* ---------- contact ---------- */

.contact {
  position: relative;
  text-align: center;
  overflow: hidden;
}

.contact-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(50% 60% at 50% 100%, rgba(201, 247, 58, 0.12), transparent 70%),
    radial-gradient(40% 50% at 80% 20%, rgba(127, 215, 255, 0.06), transparent 70%);
  pointer-events: none;
}

.contact-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.contact-title { font-size: clamp(2.3rem, 5.4vw, 4.2rem); margin-bottom: 22px; }

.contact .section-lede { margin-bottom: 36px; }

.contact-mail {
  margin-top: 26px;
  color: var(--muted);
  font-size: 0.95rem;
}

.contact-mail a {
  color: var(--text);
  border-bottom: 1px solid rgba(201, 247, 58, 0.5);
  transition: color 0.2s ease;
}
.contact-mail a:hover { color: var(--volt); }

/* ---------- footer ---------- */

.footer {
  border-top: 1px solid var(--line-soft);
  background: var(--bg-alt);
  padding-top: 60px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  padding-bottom: 44px;
}

.footer-brand { max-width: 320px; }
.footer-brand .logo-mark { font-size: 1.8rem; }
.footer-brand p { color: var(--muted); font-size: 0.92rem; margin-top: 14px; }

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  align-items: flex-start;
}

.footer-links a {
  color: var(--muted);
  font-size: 0.92rem;
  transition: color 0.2s ease;
}
.footer-links a:hover { color: var(--volt); }

.footer-base {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding-block: 22px;
  border-top: 1px solid var(--line-soft);
  color: rgba(154, 167, 182, 0.7);
  font-size: 0.82rem;
}

/* ---------- sub-page hero ---------- */

.page-hero {
  position: relative;
  padding: 190px 0 90px;
  overflow: hidden;
}

.page-hero .grid-lines {
  mask-image: radial-gradient(ellipse 80% 90% at 40% 0%, #000 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 80% 90% at 40% 0%, #000 20%, transparent 70%);
}

.page-hero .orb-a {
  width: 480px;
  height: 480px;
  top: -240px;
  right: -80px;
  opacity: 0.4;
}

.page-hero-inner { position: relative; max-width: 850px; }

.page-hero h1 {
  font-size: clamp(2.5rem, 5.4vw, 4.1rem);
  font-weight: 700;
  margin-bottom: 20px;
}

.page-hero .section-lede { max-width: 58ch; font-size: 1.1rem; }

/* ---------- CTA band ---------- */

.cta-band { padding-block: 0 clamp(90px, 11vw, 140px); }

.band-inner {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(201, 247, 58, 0.28);
  border-radius: 26px;
  padding: clamp(48px, 7vw, 84px) clamp(28px, 5vw, 72px);
  text-align: center;
  background:
    radial-gradient(60% 120% at 50% 130%, rgba(201, 247, 58, 0.13), transparent 65%),
    radial-gradient(40% 80% at 85% 0%, rgba(127, 215, 255, 0.07), transparent 70%),
    var(--panel);
}

.band-inner h2 { margin-bottom: 16px; }

.band-inner p {
  color: var(--muted);
  max-width: 54ch;
  margin: 0 auto 34px;
}

/* ---------- section footer link ---------- */

.section-cta {
  display: flex;
  justify-content: center;
  margin-top: clamp(40px, 5vw, 56px);
}

/* ---------- reveal animation ---------- */

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease var(--d, 0s), transform 0.7s cubic-bezier(0.2, 0.65, 0.25, 1) var(--d, 0s);
}

.reveal.in {
  opacity: 1;
  transform: none;
}

/* ---------- responsive ---------- */

@media (max-width: 1080px) {
  .steps { grid-template-columns: 1fr 1fr; }
  .step-arrow { display: none; }

  .fly-node { position: static; transform: none; width: auto; }
  .node-n:hover, .node-s:hover, .node-e:hover, .node-w:hover { transform: translateY(-3px); }

  .flywheel {
    grid-template-columns: 1fr;
    gap: 14px;
    justify-items: stretch;
  }

  .fly-ring { display: none; }

  .card-featured { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .section-head { flex-direction: column; align-items: flex-start; gap: 18px; }
  .craft-grid { grid-template-columns: 1fr; }
  .craft-visual { order: -1; }
  .process-grid { grid-template-columns: 1fr; }
  .cards-3 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    height: 100dvh;
    width: min(320px, 84vw);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 26px;
    padding: 40px 36px;
    background: rgba(5, 7, 11, 0.96);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
    border-left: 1px solid var(--line);
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.3, 0.7, 0.3, 1);
    z-index: 99;
  }

  .nav-links.open { transform: translateX(0); }
  .nav-links > a:not(.btn) { font-size: 1.25rem; font-family: var(--font-display); }
  .nav-burger { display: flex; z-index: 100; }

  .cards-3, .cards-2 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }

  .hero { padding-top: 130px; }
  .hero-chips { margin-top: 40px; }

  .callout { flex-direction: column; gap: 10px; }

  .float-tag { display: none; }

  .featured-kicker { letter-spacing: 0.12em; }

  .footer-inner { flex-direction: column; }
}

/* ---------- reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  .orb-a, .orb-b, .ticker-track, .fly-ring svg,
  .seg i::after, .float-tag, .rec-dot, .phone-glow {
    animation: none !important;
  }

  .seg i::after { transform: scaleX(1); }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}