/* =========================================================
   DESIGN TOKENS
   ========================================================= */
:root {
  --bg: #060606;
  --bg-1: #0B0B0C;
  --bg-2: #111113;
  --bg-3: #16171A;
  --card: #131418;
  --card-2: #1A1B20;
  --card-elev: #22232A;

  --line: rgba(255,255,255,0.06);
  --line-2: rgba(255,255,255,0.10);
  --line-3: rgba(255,255,255,0.16);

  --violet: #7B5BFF;
  --violet-2: #6C47FF;
  --violet-3: #9676FF;
  --cyan: #00D4FF;
  --cyan-2: #5BE3FF;
  --green: #2EE6A6;
  --amber: #FFB547;
  --pink: #FF6B9D;

  --t-1: #F6F6F7;
  --t-2: #B5B6BB;
  --t-3: #7A7C84;
  --t-4: #50525A;

  --grad: linear-gradient(120deg,#7B5BFF 0%,#9676FF 35%,#00D4FF 100%);
  --grad-soft: linear-gradient(120deg,rgba(123,91,255,0.18),rgba(0,212,255,0.18));
  --grad-bg: radial-gradient(ellipse at top, rgba(108,71,255,0.14), transparent 60%);

  --r-card: 22px;
  --r-card-sm: 14px;
  --r-pill: 99px;

  --pad: clamp(20px, 4vw, 44px);
  --max: 1320px;

  --easeOut: cubic-bezier(0.19,1,0.22,1);
  --easeInOut: cubic-bezier(0.76,0,0.24,1);

  --section-pad: clamp(56px, 6vw, 92px);

  --f-display: "Sora","Inter",system-ui,sans-serif;
  --f-body: "Inter",system-ui,sans-serif;
  --f-mono: "JetBrains Mono",ui-monospace,monospace;
  --f-serif: "Instrument Serif",Georgia,serif;
}

/* =========================================================
   RESET
   ========================================================= */
*,*::before,*::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--f-body);
  background: var(--bg);
  color: var(--t-1);
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: -0.005em;
  overflow-x: hidden;
}
img,svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: transparent; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
input,textarea,select { font: inherit; color: inherit; outline: none; border: 0; background: transparent; }
ul,ol { list-style: none; }
::selection { background: var(--violet); color: #fff; }

/* atmospheric grain */
body::before {
  content: "";
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.5 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/></svg>");
  opacity: 0.035;
  mix-blend-mode: overlay;
  pointer-events: none;
  z-index: 9000;
}

/* =========================================================
   TYPOGRAPHY
   ========================================================= */
h1,h2,h3,h4,h5 { font-family: var(--f-display); font-weight: 700; letter-spacing: -0.035em; line-height: 1.04; color: var(--t-1); }

.h-display { font-size: clamp(44px, 7vw, 84px); font-weight: 700; letter-spacing: -0.045em; line-height: 1; }
.h-1 { font-size: clamp(34px, 4.6vw, 58px); letter-spacing: -0.035em; line-height: 1.05; }
.h-2 { font-size: clamp(28px, 3.2vw, 42px); letter-spacing: -0.03em; line-height: 1.1; }
.h-3 { font-size: clamp(20px, 1.8vw, 26px); letter-spacing: -0.02em; line-height: 1.2; }

.serif { font-family: var(--f-serif); font-style: italic; font-weight: 400; letter-spacing: -0.015em; }
.mono { font-family: var(--f-mono); }
.grad-text {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--f-mono);
  font-size: 11.5px; font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--t-3);
}
.eyebrow::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan);
  animation: pulse 2s ease-in-out infinite;
}
.eyebrow.violet::before { background: var(--violet); box-shadow: 0 0 12px var(--violet); }
.eyebrow.green::before { background: var(--green); box-shadow: 0 0 12px var(--green); }
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

/* =========================================================
   LAYOUT HELPERS
   ========================================================= */
.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--pad); }
section { position: relative; }
.section-pad { padding-top: var(--section-pad); padding-bottom: var(--section-pad); }

.s-head { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: end; margin-bottom: 56px; }
.s-head .right p { color: var(--t-2); font-size: clamp(15px,1.1vw,17px); line-height: 1.6; max-width: 50ch; }
.s-head h2 { margin-top: 18px; }
@media (max-width: 900px) { .s-head { grid-template-columns: 1fr; gap: 22px; } }

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 24px;
  font-family: var(--f-body);
  font-weight: 500; font-size: 14.5px;
  letter-spacing: -0.005em;
  border-radius: var(--r-pill);
  transition: transform .35s var(--easeOut), background .3s ease, box-shadow .35s ease, color .3s ease, border-color .3s ease;
  white-space: nowrap;
  overflow: hidden;
  will-change: transform;
}
.btn svg { width: 15px; height: 15px; transition: transform .4s var(--easeOut); }
.btn:hover svg { transform: translateX(4px); }
.btn:active { transform: scale(0.97); transition: transform .12s ease; }

.btn-primary {
  color: #fff;
  background: var(--violet-2);
  box-shadow: 0 8px 30px -8px rgba(108,71,255,0.55), inset 0 0 0 1px rgba(255,255,255,0.14);
}
.btn-primary::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  background: var(--grad);
  opacity: 0; transition: opacity .35s ease; z-index: 1;
}
.btn-primary > * { position: relative; z-index: 3; }
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 60px -10px rgba(108,71,255,0.85), 0 0 0 1px rgba(255,255,255,0.18) inset;
}
.btn-primary:hover::before { opacity: 1; }

.btn-ghost {
  color: var(--t-1);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line-3);
  backdrop-filter: blur(20px);
}
.btn-ghost:hover { background: rgba(255,255,255,0.07); border-color: rgba(255,255,255,0.28); transform: translateY(-2px); }

.btn-link {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--t-2);
  font-weight: 500; font-size: 14px;
  position: relative; padding: 12px 4px;
  transition: color .25s ease;
}
.btn-link:hover { color: var(--t-1); }
.btn-link svg { width: 14px; height: 14px; transition: transform .35s var(--easeOut); }
.btn-link:hover svg { transform: translateX(3px); }

/* =========================================================
   NAV
   ========================================================= */
.nav {
  position: sticky; top: 0;
  z-index: 100;
  padding: 14px 0;
  background:
    radial-gradient(120% 200% at 15% 0%, rgba(108,71,255,0.16), transparent 60%),
    linear-gradient(180deg, rgba(19,15,28,0.82), rgba(9,8,13,0.78));
  backdrop-filter: blur(24px) saturate(140%);
  -webkit-backdrop-filter: blur(24px) saturate(140%);
  border-bottom: 1px solid var(--line);
  transition: padding .3s, background .4s ease, border-color .4s ease, box-shadow .4s ease;
}
.nav.scrolled {
  padding: 10px 0;
  background:
    radial-gradient(120% 200% at 15% 0%, rgba(108,71,255,0.14), transparent 60%),
    linear-gradient(180deg, rgba(19,15,28,0.95), rgba(9,8,13,0.94));
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--f-display);
  font-weight: 700; font-size: 18.5px;
  letter-spacing: -0.03em;
}
.brand span { transition: color .4s ease; }
.brand__icon {
  width: 36px; height: 36px;
  object-fit: contain;
  filter: drop-shadow(0 0 8px rgba(108,71,255,0.6));
  flex-shrink: 0;
  transition: filter .4s ease;
}
.brand__dot { color: var(--cyan); font-weight: 300; margin-left: 2px; }

.nav__links { display: flex; align-items: center; gap: 4px; }
.nav__links a {
  padding: 8px 14px;
  font-size: 14px; font-weight: 600;
  color: rgba(246,246,247,0.82);
  border-radius: 99px;
  transition: color .25s, background .25s;
}
.nav__links a:hover { color: var(--t-1); background: rgba(255,255,255,0.06); }

.nav__cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 18px;
  font-size: 13.5px; font-weight: 500;
  border-radius: 99px;
  color: #fff;
  background: var(--violet-2);
  box-shadow: 0 0 24px -4px rgba(108,71,255,0.55);
  transition: all .3s;
}
.nav__cta:hover { transform: translateY(-1px); box-shadow: 0 0 32px -4px rgba(108,71,255,0.8); }
.nav__cta .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 8px var(--green); animation: pulse 2s ease-in-out infinite; }

.nav__burger { display: none; width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,0.04); border: 1px solid var(--line-3); align-items: center; justify-content: center; transition: background .4s ease, border-color .4s ease, color .4s ease; }
.nav__burger svg { width: 18px; height: 18px; }

@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__cta { display: none; }
  .nav__burger { display: inline-flex; }
}

/* ---- Adaptive theme: nav turns light when scrolled over a light section ---- */
.nav.nav--light {
  background: rgba(255,255,255,0.78);
  border-bottom-color: rgba(10,10,30,0.08);
}
.nav.nav--light.scrolled { background: rgba(255,255,255,0.92); }
.nav.nav--light .brand span { color: #0C0C13; }
.nav.nav--light .brand__icon { filter: drop-shadow(0 0 8px rgba(108,71,255,0.25)); }
.nav.nav--light .nav__links a { color: #4A4C59; }
.nav.nav--light .nav__links a:hover { color: #0C0C13; background: rgba(10,10,30,0.045); }
.nav.nav--light .nav__burger { background: rgba(10,10,30,0.04); border-color: rgba(10,10,30,0.16); color: #0C0C13; }

/* mobile menu */
.mmenu {
  position: fixed; top: 68px; left: 12px; right: 12px;
  background: rgba(15,15,17,0.95);
  backdrop-filter: blur(30px);
  border: 1px solid var(--line-3);
  border-radius: 22px;
  padding: 24px;
  z-index: 99;
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: all .35s var(--easeOut);
}
.mmenu.open { opacity: 1; visibility: visible; transform: translateY(0); }
.mmenu a { display: block; padding: 14px 8px; color: var(--t-1); font-size: 18px; font-weight: 500; border-bottom: 1px solid var(--line); }
.mmenu a:last-of-type { border-bottom: 0; }
.mmenu .btn-primary { width: 100%; margin-top: 14px; }

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  padding-top: clamp(60px, 8vw, 110px);
  padding-bottom: clamp(60px, 6vw, 90px);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; top: -20%; left: 50%; transform: translateX(-50%);
  width: 120vw; height: 900px;
  background: var(--grad-bg);
  pointer-events: none; z-index: 0;
}
.hero__grid {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.15fr 1fr; gap: 60px;
  align-items: center;
}
.hero__grid > * { min-width: 0; }
@media (max-width: 1000px) { .hero__grid { grid-template-columns: 1fr; gap: 48px; } }

.hero__badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 14px;
  border-radius: 99px;
  background: rgba(123,91,255,0.08);
  border: 1px solid rgba(123,91,255,0.25);
  font-family: var(--f-mono);
  font-size: 11.5px; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--violet-3);
  margin-bottom: 26px;
}
.hero__badge .pulse { width: 6px; height: 6px; border-radius: 50%; background: var(--violet); box-shadow: 0 0 12px var(--violet); animation: pulse 2s ease-in-out infinite; }

.hero h1 {
  margin-bottom: 26px;
}
.hero h1 .line { display: block; overflow: hidden; }
.hero h1 .line span { display: inline-block; animation: heroWord .9s var(--easeOut) both; }
.hero h1 .line:nth-child(2) span { animation-delay: .12s; }
.hero h1 .line:nth-child(3) span { animation-delay: .24s; }
@keyframes heroWord { from { transform: translateY(110%); } to { transform: translateY(0); } }

.hero__sub {
  color: var(--t-2);
  font-size: clamp(16px, 1.3vw, 19px);
  line-height: 1.6;
  max-width: 56ch;
  margin-bottom: 36px;
}
.hero__sub strong { color: var(--t-1); font-weight: 600; }

.hero__ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }
@media (max-width: 560px) {
  .hero__ctas { flex-direction: column; align-items: stretch; }
  .hero__ctas .btn { width: 100%; }
}

.hero__stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}
.hero__stats > * { min-width: 0; }
@media (max-width: 560px) { .hero__stats { grid-template-columns: 1fr 1fr; gap: 20px; } .hero__stat:last-child { grid-column: span 2; } }
.hero__stat .num {
  font-family: var(--f-display);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--t-1);
  line-height: 1;
  margin-bottom: 8px;
}
.hero__stat .num.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero__stat .lbl {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--t-3);
  line-height: 1.3;
}

/* HERO VISUAL — floating dashboard mock */
.hero__visual {
  position: relative;
  width: 100%;
  min-height: 560px;
  aspect-ratio: 1 / 1.02;
  max-width: 540px; margin-left: auto;
}
@media (max-width: 1000px) { .hero__visual { min-height: 460px; margin: 0 auto; } }
.hv-card {
  position: absolute;
  background: linear-gradient(180deg, var(--card-2), var(--card));
  border: 1px solid var(--line-2);
  border-radius: var(--r-card);
  box-shadow: 0 30px 80px -30px rgba(0,0,0,0.7), inset 0 1px 0 rgba(255,255,255,0.05);
  overflow: hidden;
}
.hv-main {
  inset: 14% 0 22% 18%;
  padding: 22px;
  display: flex; flex-direction: column; gap: 16px;
  animation: floatA 8s ease-in-out infinite;
  z-index: 1;
}
.hv-msg {
  inset: auto 6% 0 auto;
  width: 68%;
  padding: 18px 20px;
  animation: floatB 7s ease-in-out infinite .5s;
  background: linear-gradient(180deg, #1B1D22, #131418);
  z-index: 3;
}
.hv-metric {
  top: 0; left: 0;
  width: 42%;
  padding: 16px 18px;
  animation: floatC 9s ease-in-out infinite 1s;
  background: linear-gradient(160deg, rgba(123,91,255,0.18), rgba(0,212,255,0.08));
  border-color: rgba(123,91,255,0.35);
  z-index: 4;
  box-shadow: 0 20px 40px -12px rgba(108,71,255,0.35), 0 30px 80px -30px rgba(0,0,0,0.7);
}
@keyframes floatA { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes floatB { 0%,100% { transform: translateY(0); } 50% { transform: translateY(8px); } }
@keyframes floatC { 0%,100% { transform: translateY(0) rotate(-1deg); } 50% { transform: translateY(-6px) rotate(-1deg); } }

.hv-head { display: flex; align-items: center; justify-content: space-between; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.hv-head .dots { display: flex; gap: 6px; }
.hv-head .dots span { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.12); }
.hv-head .lbl { font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 0.15em; color: var(--t-3); text-transform: uppercase; }
.hv-body { display: flex; flex-direction: column; gap: 12px; }
.hv-line { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 12px; background: rgba(255,255,255,0.025); border: 1px solid var(--line); }
.hv-line .ico { width: 28px; height: 28px; border-radius: 8px; background: var(--grad-soft); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.hv-line .ico svg { width: 14px; height: 14px; color: var(--violet-3); }
.hv-line .txt { flex: 1; font-size: 13px; color: var(--t-2); }
.hv-line .status { font-family: var(--f-mono); font-size: 10.5px; padding: 3px 8px; border-radius: 6px; background: rgba(46,230,166,0.12); color: var(--green); letter-spacing: 0.05em; }
.hv-line .status.wait { background: rgba(255,181,71,0.12); color: var(--amber); }

.hv-msg .m-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.hv-msg .avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--grad); }
.hv-msg .name { font-weight: 600; font-size: 13px; }
.hv-msg .time { font-family: var(--f-mono); font-size: 10.5px; color: var(--t-3); margin-left: auto; }
.hv-msg .text { font-size: 13px; color: var(--t-2); line-height: 1.5; }

.hv-metric .k { font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--violet-3); margin-bottom: 8px; }
.hv-metric .v { font-family: var(--f-display); font-size: 30px; font-weight: 700; letter-spacing: -0.02em; }
.hv-metric .d { font-size: 11px; color: var(--green); margin-top: 4px; font-weight: 500; }

/* =========================================================
   TRUST BAR
   ========================================================= */
.trust {
  padding: 40px 0 44px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.008);
}
.trust__lbl {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--t-3);
  text-align: center;
  margin-bottom: 26px;
}
.trust__marquee {
  position: relative;
  overflow: hidden;
}
.trust__marquee::before, .trust__marquee::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 120px;
  z-index: 2; pointer-events: none;
}
.trust__marquee::before { left: 0; background: linear-gradient(90deg, var(--bg), transparent); }
.trust__marquee::after { right: 0; background: linear-gradient(270deg, var(--bg), transparent); }
.trust__track {
  display: flex;
  align-items: center;
  gap: 44px;
  animation: marqueeScroll 40s linear infinite;
  width: max-content;
}
.trust__name {
  font-family: var(--f-display);
  font-size: clamp(16px, 1.5vw, 20px);
  font-weight: 600;
  color: var(--t-3);
  letter-spacing: -0.02em;
  white-space: nowrap;
  transition: color .3s;
}
.trust__name:hover { color: var(--t-1); }
.trust__name em { font-family: var(--f-serif); font-style: italic; color: var(--violet-3); font-weight: 400; }
@media (prefers-reduced-motion: reduce) { .trust__track { animation: none; } }

/* =========================================================
   PROBLEM
   ========================================================= */
.problem { background: var(--bg); }
.problem__lead {
  font-family: var(--f-display);
  font-size: clamp(24px, 2.4vw, 34px);
  font-weight: 500;
  line-height: 1.28;
  letter-spacing: -0.025em;
  color: var(--t-2);
  max-width: 32ch;
}
.problem__lead strong { color: var(--t-1); font-weight: 700; }
.problem__lead .grad-text { font-weight: 700; }

.problem__grid {
  margin-top: 48px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.problem__grid > *, .services__grid > *, .cases__grid > *, .why__grid > *, .method__timeline > * { min-width: 0; }
@media (max-width: 900px) { .problem__grid { grid-template-columns: 1fr; } }
.p-card {
  padding: 32px;
  background: linear-gradient(180deg, var(--card-2), var(--card));
  border: 1px solid var(--line-2);
  border-radius: var(--r-card);
  transition: border-color .3s, transform .3s;
}
.p-card:hover { border-color: rgba(123,91,255,0.25); transform: translateY(-4px); }
.p-card .n { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.15em; color: var(--violet-3); margin-bottom: 14px; }
.p-card h3 { font-size: 20px; margin-bottom: 10px; }
.p-card p { color: var(--t-3); font-size: 14.5px; line-height: 1.6; }

/* =========================================================
   SERVICES
   ========================================================= */
.services { background: var(--bg); position: relative; }
.services__grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px;
}
@media (max-width: 900px) { .services__grid { grid-template-columns: 1fr; } }

.svc {
  position: relative;
  padding: 32px;
  background: linear-gradient(180deg, var(--card-2), var(--card));
  border: 1px solid var(--line-2);
  border-radius: var(--r-card);
  overflow: hidden;
  transition: transform .4s var(--easeOut), border-color .3s;
}
.svc::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(123,91,255,0.4), transparent);
  opacity: 0; transition: opacity .3s;
}
.svc:hover { transform: translateY(-4px); border-color: rgba(123,91,255,0.25); }
.svc:hover::before { opacity: 1; }

.svc__num {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--t-4);
  margin-bottom: 22px;
}
.svc__icon {
  width: 48px; height: 48px;
  border-radius: 14px;
  background: linear-gradient(160deg, rgba(123,91,255,0.18), rgba(0,212,255,0.08));
  border: 1px solid rgba(123,91,255,0.25);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
}
.svc__icon svg { width: 22px; height: 22px; color: var(--violet-3); }
.svc h3 { font-size: 24px; margin-bottom: 12px; letter-spacing: -0.025em; }
.svc__desc { color: var(--t-2); font-size: 15px; line-height: 1.6; margin-bottom: 22px; }
.svc__list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 26px; }
.svc__list li { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; color: var(--t-2); line-height: 1.5; }
.svc__list li::before {
  content: "";
  flex-shrink: 0;
  width: 18px; height: 18px; margin-top: 1px;
  border-radius: 6px;
  background: rgba(46,230,166,0.12);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232EE6A6' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 11px;
}
.svc__price {
  padding-top: 22px;
  border-top: 1px dashed var(--line-2);
  display: flex; justify-content: space-between; align-items: baseline; gap: 12px;
}
.svc__price .lbl { font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--t-3); }
.svc__price .val { font-family: var(--f-display); font-size: 17px; font-weight: 600; color: var(--t-1); }
.svc__price .val em { font-family: var(--f-serif); font-style: italic; color: var(--violet-3); font-weight: 400; margin-right: 4px; }

/* =========================================================
   METHOD
   ========================================================= */
.method { background: var(--bg); position: relative; }
.method::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 20%, rgba(0,212,255,0.06), transparent 60%);
  pointer-events: none;
}
.method__timeline {
  position: relative;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
}
@media (max-width: 900px) { .method__timeline { grid-template-columns: 1fr; } }
.method__timeline::before {
  content: "";
  position: absolute; top: 36px; left: 4%; right: 4%; height: 2px;
  background: linear-gradient(90deg, var(--violet-2), var(--violet-3), var(--cyan));
  opacity: 0.35;
  z-index: 0;
}
@media (max-width: 900px) { .method__timeline::before { display: none; } }

.step {
  position: relative;
  padding: 60px 28px 28px;
  background: linear-gradient(180deg, var(--card-2), var(--card));
  border: 1px solid var(--line-2);
  border-radius: var(--r-card);
  text-align: left;
  z-index: 1;
  transition: transform .3s, border-color .3s;
}
.step:hover { transform: translateY(-4px); border-color: rgba(123,91,255,0.25); }
.step__num {
  position: absolute; top: 20px; left: 28px;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(160deg, var(--violet-2), var(--violet-3));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--f-display);
  font-size: 14px; font-weight: 700; color: #fff;
  box-shadow: 0 0 20px -4px rgba(108,71,255,0.6);
}
.step:nth-child(4) .step__num { background: linear-gradient(160deg, var(--violet-3), var(--cyan)); box-shadow: 0 0 20px -4px rgba(0,212,255,0.55); }
.step h3 { font-size: 18px; margin-bottom: 8px; }
.step__meta { font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--violet-3); margin-bottom: 12px; }
.step:nth-child(4) .step__meta { color: var(--cyan-2); }
.step p { color: var(--t-3); font-size: 13.5px; line-height: 1.55; }

/* =========================================================
   CASES
   ========================================================= */
.cases { background: var(--bg-1); }
.cases__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 18px; }
@media (max-width: 1000px) { .cases__grid { grid-template-columns: 1fr; } }

.case {
  position: relative;
  padding: 32px;
  background: linear-gradient(180deg, var(--card-2), var(--card));
  border: 1px solid var(--line-2);
  border-radius: var(--r-card);
  overflow: hidden;
  display: flex; flex-direction: column; justify-content: space-between; gap: 28px;
  transition: transform .3s, border-color .3s;
}
.case:hover { transform: translateY(-4px); border-color: var(--line-3); }
.case--featured {
  background:
    radial-gradient(circle at 100% 0%, rgba(123,91,255,0.16), transparent 55%),
    linear-gradient(180deg, var(--card-2), var(--card));
  border-color: rgba(123,91,255,0.25);
}
.case__tag {
  display: inline-flex;
  padding: 5px 10px;
  border-radius: 6px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--line);
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--t-3);
  margin-bottom: 22px;
}
.case h3 {
  font-size: clamp(22px, 2vw, 30px);
  margin-bottom: 14px;
  letter-spacing: -0.03em;
}
.case p { color: var(--t-2); font-size: 14.5px; line-height: 1.6; margin-bottom: 24px; }
.case__stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
  padding-top: 22px;
  border-top: 1px dashed var(--line-2);
}
.case__stats .kv .k { font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--t-3); margin-bottom: 4px; }
.case__stats .kv .v { font-family: var(--f-display); font-size: 20px; font-weight: 700; letter-spacing: -0.02em; }
.case__stats .kv .v.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

/* =========================================================
   WHY
   ========================================================= */
.why { background: var(--bg); }
.why__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 900px) { .why__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .why__grid { grid-template-columns: 1fr; } }
.why-card {
  padding: 32px;
  background: linear-gradient(180deg, var(--card-2), var(--card));
  border: 1px solid var(--line-2);
  border-radius: var(--r-card);
  transition: transform .3s, border-color .3s;
}
.why-card:hover { transform: translateY(-4px); border-color: rgba(123,91,255,0.25); }
.why-card__ico {
  width: 48px; height: 48px;
  border-radius: 14px;
  background: linear-gradient(160deg, rgba(123,91,255,0.18), rgba(0,212,255,0.08));
  border: 1px solid rgba(123,91,255,0.25);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.why-card__ico svg { width: 22px; height: 22px; color: var(--violet-3); }
.why-card h3 { font-size: 17px; margin-bottom: 8px; letter-spacing: -0.02em; }
.why-card p { color: var(--t-3); font-size: 13.5px; line-height: 1.55; }

/* =========================================================
   COMPARE (nosotros vs otros)
   ========================================================= */
.compare { background: var(--bg-1); }
.compare__table {
  border-radius: var(--r-card);
  overflow: hidden;
  border: 1px solid var(--line-2);
}
.compare__row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr;
  border-bottom: 1px solid var(--line);
}
.compare__row:last-child { border-bottom: 0; }
.compare__row > * {
  padding: 20px 20px;
  font-size: 14px;
  border-right: 1px solid var(--line);
  display: flex; align-items: center;
}
.compare__row > *:last-child { border-right: 0; }
.compare__row .cell { justify-content: center; }
.compare__row.h .cell, .compare__row.h > *:not(:first-child) { justify-content: center; }
.compare__row.h {
  background: rgba(255,255,255,0.02);
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--t-3);
}
.compare__row.h .us { color: var(--violet-3); }
.compare__row .feat { color: var(--t-1); font-weight: 500; }
.compare__row .us {
  background: rgba(123,91,255,0.06);
  color: var(--t-1);
  font-weight: 600;
}
.compare__row .cell { font-size: 0; line-height: 0; }
.compare__row .cell::before {
  display: inline-block;
  width: 18px; height: 18px; border-radius: 50%;
  vertical-align: middle;
}
.compare__row .cell.yes::before { content: ""; background: radial-gradient(circle, var(--green) 0%, rgba(46,230,166,0.15) 65%, transparent 75%); box-shadow: 0 0 12px rgba(46,230,166,0.35); }
.compare__row .cell.no::before  { content: ""; background: rgba(255,255,255,0.03); border: 1px solid var(--line-3); }
.compare__row .cell.mid::before { content: ""; background: radial-gradient(circle, var(--amber) 0%, rgba(255,181,71,0.2) 65%, transparent 75%); box-shadow: 0 0 10px rgba(255,181,71,0.3); }
.compare__legend {
  display: flex; justify-content: center; gap: 26px; flex-wrap: wrap;
  margin-top: 26px;
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--t-3);
}
.compare__legend .lg { display: inline-flex; align-items: center; gap: 8px; }
.compare__legend .d { display: inline-block; width: 12px; height: 12px; border-radius: 50%; }
.compare__legend .d.yes { background: radial-gradient(circle, var(--green) 0%, rgba(46,230,166,0.15) 65%, transparent 75%); box-shadow: 0 0 8px rgba(46,230,166,0.3); }
.compare__legend .d.mid { background: radial-gradient(circle, var(--amber) 0%, rgba(255,181,71,0.2) 65%, transparent 75%); box-shadow: 0 0 8px rgba(255,181,71,0.3); }
.compare__legend .d.no  { background: rgba(255,255,255,0.03); border: 1px solid var(--line-3); }
@media (max-width: 900px) { .compare__legend { display: none; } }
@media (max-width: 900px) {
  .compare__table { border: 0; }
  .compare__row { grid-template-columns: 1fr; border: 1px solid var(--line-2); border-radius: 14px; margin-bottom: 14px; overflow: hidden; }
  .compare__row.h { display: none; }
  .compare__row > * { border-right: 0; border-bottom: 1px solid var(--line); }
  .compare__row > *:last-child { border-bottom: 0; }
  .compare__row .cell { font-size: 14px; line-height: 1.55; }
  .compare__row .cell::before { display: none; }
  .compare__row .cell::after { content: " · " attr(data-label); color: var(--t-3); font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; margin-left: 6px; }
  .compare__row .feat { background: rgba(123,91,255,0.05); font-weight: 600; }
  .compare__row .feat::before { content: attr(data-label); display: block; color: var(--t-3); font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 6px; }
}

/* =========================================================
   FAQ
   ========================================================= */
.faq { background: var(--bg); }
.faq__list { max-width: 820px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-item summary {
  padding: 22px 0;
  cursor: pointer;
  list-style: none;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  font-family: var(--f-display);
  font-size: 18px; font-weight: 600;
  color: var(--t-1);
  transition: color .25s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--violet-3); }
.faq-item summary .plus {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line-3);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: transform .35s var(--easeOut), background .3s;
}
.faq-item[open] summary .plus { transform: rotate(45deg); background: var(--violet-2); border-color: var(--violet-2); }
.faq-item summary .plus svg { width: 12px; height: 12px; }
.faq-item .a { padding: 0 0 24px 0; color: var(--t-2); font-size: 15px; line-height: 1.65; max-width: 60ch; }

/* =========================================================
   FINAL CTA
   ========================================================= */
.cta-final {
  padding: clamp(80px, 10vw, 140px) 0;
  position: relative;
  overflow: hidden;
}
.cta-final::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 30% 40%, rgba(108,71,255,0.22), transparent 55%),
    radial-gradient(ellipse at 70% 60%, rgba(0,212,255,0.14), transparent 55%);
  pointer-events: none;
}
.cta-final__inner {
  position: relative; z-index: 2;
  text-align: center;
  max-width: 780px;
  margin: 0 auto;
}
.cta-final h2 {
  font-size: clamp(38px, 6vw, 76px);
  letter-spacing: -0.045em;
  line-height: 1;
  margin-bottom: 22px;
}
.cta-final p {
  color: var(--t-2);
  font-size: clamp(15px, 1.2vw, 18px);
  line-height: 1.6;
  margin-bottom: 36px;
  max-width: 52ch;
  margin-left: auto; margin-right: auto;
}
.cta-final .ctas { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
@media (max-width: 560px) {
  .cta-final .ctas { flex-direction: column; align-items: stretch; }
  .cta-final .ctas .btn { width: 100%; }
}

/* =========================================================
   FOOTER
   ========================================================= */
footer {
  padding: 60px 0 30px;
  background: var(--bg-1);
  border-top: 1px solid var(--line);
}
.foot__top { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
@media (max-width: 900px) { .foot__top { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media (max-width: 560px) { .foot__top { grid-template-columns: 1fr; } }
.foot__brand { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.foot__brand img { width: 32px; height: 32px; object-fit: contain; }
.foot__brand span { font-family: var(--f-display); font-weight: 700; font-size: 20px; letter-spacing: -0.03em; }
.foot__desc { color: var(--t-3); font-size: 14px; line-height: 1.6; max-width: 32ch; }
.foot__social { display: flex; gap: 10px; margin-top: 20px; }
.foot__social a {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line-2);
  color: var(--t-3);
  transition: color .25s, background .25s, border-color .25s, transform .25s;
}
.foot__social a:hover { color: var(--t-1); background: rgba(123,91,255,0.14); border-color: rgba(123,91,255,0.35); transform: translateY(-2px); }
.foot__social svg { width: 17px; height: 17px; }
.foot__col h4 { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--t-3); margin-bottom: 18px; font-weight: 500; }
.foot__col a { display: block; padding: 6px 0; color: var(--t-2); font-size: 14px; transition: color .25s; }
.foot__col a:hover { color: var(--t-1); }
.foot__bottom { padding-top: 26px; border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; color: var(--t-4); font-size: 12.5px; font-family: var(--f-mono); letter-spacing: 0.05em; }
.foot__bottom a { color: var(--t-3); }
.foot__bottom a:hover { color: var(--t-1); }

/* =========================================================
   WHATSAPP FLOAT
   ========================================================= */
.wa-float {
  position: fixed; bottom: 24px; right: 24px;
  z-index: 200;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 20px 14px 16px;
  border-radius: 99px;
  background: #25D366;
  color: #fff;
  font-weight: 600; font-size: 14px;
  box-shadow: 0 12px 30px -8px rgba(37,211,102,0.55), inset 0 0 0 1px rgba(255,255,255,0.15);
  transition: transform .3s, box-shadow .3s;
}
.wa-float:hover { transform: translateY(-3px); box-shadow: 0 20px 44px -8px rgba(37,211,102,0.85); }
.wa-float svg { width: 22px; height: 22px; }
@media (max-width: 560px) { .wa-float .lbl { display: none; } .wa-float { padding: 14px; } }

/* =========================================================
   REVEAL ON SCROLL
   ========================================================= */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--easeOut), transform .8s var(--easeOut); }
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }

/* =========================================================
   AMBIENT ORBS (background living layer)
   ========================================================= */
.ambient {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.ambient__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.45;
  will-change: transform;
}
.ambient__orb.o1 { width: 520px; height: 520px; background: radial-gradient(circle, rgba(108,71,255,0.35), transparent 60%); top: 8%; left: -8%; animation: orbFloat1 26s ease-in-out infinite; }
.ambient__orb.o2 { width: 420px; height: 420px; background: radial-gradient(circle, rgba(0,212,255,0.28), transparent 60%); top: 42%; right: -10%; animation: orbFloat2 32s ease-in-out infinite; }
.ambient__orb.o3 { width: 380px; height: 380px; background: radial-gradient(circle, rgba(150,118,255,0.22), transparent 60%); bottom: 8%; left: 30%; animation: orbFloat3 40s ease-in-out infinite; }
@keyframes orbFloat1 { 0%,100% { transform: translate(0,0) scale(1); } 33% { transform: translate(60px,80px) scale(1.08); } 66% { transform: translate(-40px,50px) scale(0.95); } }
@keyframes orbFloat2 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-80px,-60px) scale(1.12); } }
@keyframes orbFloat3 { 0%,100% { transform: translate(0,0) scale(1); } 40% { transform: translate(-70px,-90px) scale(1.1); } 80% { transform: translate(90px,-40px) scale(0.9); } }

/* Body stacking — content above ambient */
main, section, footer, .wa-float { position: relative; z-index: 1; }
.nav { z-index: 100; }

/* =========================================================
   HERO CURSOR SPOTLIGHT
   ========================================================= */
.hero { --mx: 50%; --my: 50%; }
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(600px circle at var(--mx) var(--my), rgba(123,91,255,0.10), transparent 55%);
  pointer-events: none;
  z-index: 1;
  transition: opacity .3s;
}

/* =========================================================
   MARQUEE keyframe — shared by .trust__track
   ========================================================= */
@keyframes marqueeScroll { from { transform: translateX(0); } to { transform: translateX(calc(-50% - 22px)); } }

/* =========================================================
   FLOW — Circuit board (Cómo se conecta tu operación)
   ========================================================= */
.flow { background: var(--bg); position: relative; overflow: hidden; }
.flow::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 20% 30%, rgba(123,91,255,0.10), transparent 55%),
    radial-gradient(ellipse at 80% 70%, rgba(0,212,255,0.08), transparent 55%);
  pointer-events: none;
}
.flow__stage {
  position: relative;
  width: 100%;
  aspect-ratio: 900 / 460;
  max-width: 1080px;
  margin: 0 auto;
  border-radius: var(--r-card);
  background:
    linear-gradient(180deg, rgba(19,20,24,0.8), rgba(11,11,12,0.9));
  border: 1px solid var(--line-2);
  overflow: hidden;
  box-shadow: 0 40px 100px -40px rgba(108,71,255,0.35), inset 0 1px 0 rgba(255,255,255,0.04);
}
.flow__grid {
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(150,118,255,0.18) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 90%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 40%, transparent 90%);
  opacity: 0.7;
}
.flow__svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.flow__trace {
  fill: none;
  stroke: rgba(123,91,255,0.22);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 900;
  stroke-dashoffset: 900;
  animation: traceDraw 1.4s var(--easeOut) forwards;
}
.flow__trace.d1 { animation-delay: 0.2s; }
.flow__trace.d2 { animation-delay: 0.5s; }
.flow__trace.d3 { animation-delay: 0.7s; }
.flow__trace.d4 { animation-delay: 0.9s; }
.flow__trace.d5 { animation-delay: 1.1s; }
@keyframes traceDraw { to { stroke-dashoffset: 0; } }

.flow__pulse {
  fill: none;
  stroke: var(--violet-3);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: url(#flowGlow);
  stroke-dasharray: 40 900;
  animation: pulseFlow 3s linear infinite;
  opacity: 0;
  animation-delay: 1.4s;
}
.flow__pulse.p1 { animation: pulseFlowShow 0.1s linear 1.4s forwards, pulseFlow 3s linear infinite 1.4s; }
.flow__pulse.p2 { stroke: var(--cyan-2); animation: pulseFlowShow 0.1s linear 1.7s forwards, pulseFlow 3s linear infinite 1.7s; }
.flow__pulse.p3 { animation: pulseFlowShow 0.1s linear 1.9s forwards, pulseFlow 3s linear infinite 1.9s; }
.flow__pulse.p4 { stroke: var(--cyan-2); animation: pulseFlowShow 0.1s linear 2.1s forwards, pulseFlow 3s linear infinite 2.1s; }
.flow__pulse.p5 { animation: pulseFlowShow 0.1s linear 2.3s forwards, pulseFlow 3s linear infinite 2.3s; }
@keyframes pulseFlow {
  from { stroke-dashoffset: 900; }
  to   { stroke-dashoffset: -40; }
}
@keyframes pulseFlowShow { to { opacity: 1; } }

.flow__node {
  position: absolute;
  transform: translate(-50%, -50%);
  width: 64px; height: 64px;
  border-radius: 16px;
  background: linear-gradient(160deg, rgba(19,20,24,0.9), rgba(30,32,40,0.9));
  border: 1px solid rgba(123,91,255,0.4);
  display: flex; align-items: center; justify-content: center;
  color: var(--violet-3);
  z-index: 3;
  backdrop-filter: blur(10px);
  animation: nodeIn 0.6s var(--easeOut) both;
  box-shadow: 0 0 0 4px rgba(108,71,255,0.06), 0 20px 40px -12px rgba(108,71,255,0.35);
}
.flow__node svg { width: 24px; height: 24px; }
.flow__node.n1 { animation-delay: 0.1s; }
.flow__node.n2 { animation-delay: 0.3s; width: 80px; height: 80px; border-color: rgba(108,71,255,0.6); box-shadow: 0 0 0 6px rgba(108,71,255,0.1), 0 0 40px rgba(108,71,255,0.4), 0 20px 60px -10px rgba(108,71,255,0.5); }
.flow__node.n2 svg { width: 30px; height: 30px; }
.flow__node.n3 { animation-delay: 0.5s; }
.flow__node.n4 { animation-delay: 0.6s; }
.flow__node.n5 { animation-delay: 0.8s; border-color: rgba(0,212,255,0.5); color: var(--cyan-2); box-shadow: 0 0 0 4px rgba(0,212,255,0.08), 0 20px 40px -12px rgba(0,212,255,0.35); }
@keyframes nodeIn { from { opacity: 0; transform: translate(-50%, -50%) scale(0.4); } to { opacity: 1; transform: translate(-50%, -50%) scale(1); } }

.flow__node::before {
  content: "";
  position: absolute; inset: -2px;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(123,91,255,0.5), rgba(0,212,255,0.3));
  z-index: -1;
  filter: blur(8px);
  opacity: 0.35;
  animation: nodePulse 3s ease-in-out infinite;
}
@keyframes nodePulse { 0%,100% { opacity: 0.25; } 50% { opacity: 0.55; } }

.flow__node__label {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--t-2);
  white-space: nowrap;
}
.flow__node.n2 .flow__node__label { color: var(--violet-3); font-weight: 500; }
.flow__node.n5 .flow__node__label { color: var(--cyan-2); font-weight: 500; }

.flow__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 56px;
}
@media (max-width: 900px) { .flow__steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .flow__steps { grid-template-columns: 1fr; } }
.flow__steps > * { min-width: 0; }
.flow__step {
  padding: 22px;
  border-radius: 14px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--line);
}
.flow__step .n { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.15em; color: var(--violet-3); margin-bottom: 8px; display: block; }
.flow__step h4 { font-family: var(--f-display); font-size: 15px; font-weight: 600; margin-bottom: 6px; letter-spacing: -0.015em; color: var(--t-1); }
.flow__step p { font-size: 13px; color: var(--t-3); line-height: 1.55; }

@media (max-width: 640px) {
  .flow__stage { aspect-ratio: 3 / 4; }
  .flow__node { width: 48px; height: 48px; border-radius: 12px; }
  .flow__node svg { width: 18px; height: 18px; }
  .flow__node.n2 { width: 58px; height: 58px; }
  .flow__node.n2 svg { width: 22px; height: 22px; }
  .flow__node__label { font-size: 9.5px; top: calc(100% + 8px); }
}

/* =========================================================
   SECTION CTA (link to internal pages)
   ========================================================= */
.section__cta {
  display: flex; justify-content: center;
  margin-top: 48px;
}

/* =========================================================
   ABOUT PREVIEW (home teaser to /nosotros)
   ========================================================= */
.about-preview { background: var(--bg); position: relative; }
.about-preview__grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px;
  align-items: center;
  padding: 60px;
  border-radius: var(--r-card);
  background:
    radial-gradient(ellipse at 20% 30%, rgba(123,91,255,0.14), transparent 55%),
    linear-gradient(180deg, var(--card-2), var(--card));
  border: 1px solid var(--line-2);
}
.about-preview__grid > * { min-width: 0; }
@media (max-width: 900px) {
  .about-preview__grid { grid-template-columns: 1fr; gap: 32px; padding: 40px; }
}

/* =========================================================
   PAGE HERO (internal pages)
   ========================================================= */
.page-hero {
  position: relative;
  padding: clamp(80px, 10vw, 140px) 0 clamp(60px, 6vw, 90px);
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 120vw; height: 700px;
  background: radial-gradient(ellipse at top, rgba(108,71,255,0.16), transparent 60%);
  pointer-events: none; z-index: 0;
}
.page-hero__inner { position: relative; z-index: 2; text-align: center; max-width: 820px; margin: 0 auto; }
.page-hero .eyebrow { justify-content: center; margin: 0 auto 22px; display: inline-flex; }
.page-hero h1 {
  font-family: var(--f-display);
  font-size: clamp(42px, 6vw, 78px);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1;
  margin-bottom: 26px;
}
.page-hero p {
  color: var(--t-2);
  font-size: clamp(16px, 1.3vw, 19px);
  line-height: 1.65;
  max-width: 60ch;
  margin: 0 auto;
}
.page-hero p strong { color: var(--t-1); font-weight: 600; }

/* =========================================================
   MANIFESTO (nosotros)
   ========================================================= */
.manifesto { background: var(--bg); position: relative; }
.manifesto__inner {
  max-width: 780px; margin: 0 auto;
  padding: 60px;
  border-radius: var(--r-card);
  background: linear-gradient(180deg, var(--card-2), var(--card));
  border: 1px solid var(--line-2);
  position: relative;
}
.manifesto__mark {
  font-family: var(--f-serif);
  font-size: 120px; line-height: 1;
  color: var(--violet-3);
  opacity: 0.35;
  position: absolute; top: 20px; left: 30px;
}
.manifesto p {
  font-family: var(--f-display);
  font-size: clamp(20px, 1.8vw, 26px);
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: -0.02em;
  color: var(--t-1);
  margin-bottom: 22px;
  position: relative; z-index: 1;
}
.manifesto p:last-child { margin-bottom: 0; }
.manifesto p strong { color: var(--violet-3); font-weight: 600; }
.manifesto__signature {
  margin-top: 40px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
  display: flex; align-items: center; gap: 14px;
  color: var(--t-3); font-size: 13px;
}
.manifesto__signature img { width: 40px; height: 40px; object-fit: contain; }
@media (max-width: 640px) {
  .manifesto__inner { padding: 40px 28px; }
  .manifesto__mark { font-size: 80px; left: 20px; top: 10px; }
}

/* =========================================================
   VALUES GRID (nosotros)
   ========================================================= */
.values__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
@media (max-width: 700px) { .values__grid { grid-template-columns: 1fr; } }
.values__grid > * { min-width: 0; }
.value-card {
  padding: 36px;
  border-radius: var(--r-card);
  background: linear-gradient(180deg, var(--card-2), var(--card));
  border: 1px solid var(--line-2);
  position: relative;
  overflow: hidden;
  transition: transform .3s, border-color .3s;
}
.value-card:hover { transform: translateY(-4px); border-color: rgba(123,91,255,0.25); }
.value-card__num {
  font-family: var(--f-display);
  font-size: 68px; font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 1;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 20px;
  opacity: 0.9;
}
.value-card h3 { font-size: 22px; margin-bottom: 12px; letter-spacing: -0.025em; }
.value-card p { color: var(--t-2); font-size: 15px; line-height: 1.6; }
.value-card__tag {
  display: inline-block;
  margin-top: 18px;
  padding: 6px 12px;
  border-radius: 6px;
  background: rgba(123,91,255,0.1);
  border: 1px solid rgba(123,91,255,0.25);
  font-family: var(--f-mono);
  font-size: 10.5px; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--violet-3);
}

/* =========================================================
   NUMBERS (nosotros)
   ========================================================= */
.numbers__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 900px) { .numbers__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .numbers__grid { grid-template-columns: 1fr; } }
.numbers__grid > * { min-width: 0; }
.number-card {
  padding: 36px 28px;
  border-radius: var(--r-card);
  background: linear-gradient(180deg, var(--card-2), var(--card));
  border: 1px solid var(--line-2);
  text-align: left;
}
.number-card .big {
  font-family: var(--f-display);
  font-size: clamp(40px, 4vw, 56px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 12px;
}
.number-card .big.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.number-card .lbl {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--t-3);
  line-height: 1.4;
}

/* =========================================================
   SERVICE DETAIL (servicios page)
   ========================================================= */
.svc-detail {
  padding: clamp(60px, 6vw, 90px) 0;
  border-bottom: 1px solid var(--line);
}
.svc-detail:last-of-type { border-bottom: 0; }
.svc-detail__grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; align-items: start; }
@media (max-width: 900px) { .svc-detail__grid { grid-template-columns: 1fr; gap: 32px; } }
.svc-detail__grid > * { min-width: 0; }
.svc-detail__num { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.15em; color: var(--violet-3); margin-bottom: 22px; }
.svc-detail__icon {
  width: 64px; height: 64px;
  border-radius: 16px;
  background: linear-gradient(160deg, rgba(123,91,255,0.18), rgba(0,212,255,0.08));
  border: 1px solid rgba(123,91,255,0.3);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
  color: var(--violet-3);
}
.svc-detail__icon svg { width: 28px; height: 28px; }
.svc-detail h2 { font-size: clamp(28px, 3vw, 40px); margin-bottom: 18px; letter-spacing: -0.03em; }
.svc-detail__lead { color: var(--t-2); font-size: 16px; line-height: 1.65; margin-bottom: 28px; }
.svc-detail__price-card {
  padding: 28px;
  border-radius: var(--r-card);
  background: linear-gradient(180deg, var(--card-2), var(--card));
  border: 1px solid var(--line-2);
}
.svc-detail__price-card .lbl { font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--t-3); margin-bottom: 8px; }
.svc-detail__price-card .val { font-family: var(--f-display); font-size: 22px; font-weight: 600; color: var(--t-1); }
.svc-detail__price-card .val em { font-family: var(--f-serif); font-style: italic; color: var(--violet-3); font-weight: 400; margin-right: 4px; }
.svc-detail__list {
  padding: 0;
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px 20px;
  margin-bottom: 28px;
}
@media (max-width: 640px) { .svc-detail__list { grid-template-columns: 1fr; } }
.svc-detail__list li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 14.5px; color: var(--t-2); line-height: 1.5;
  padding: 8px 0;
}
.svc-detail__list li::before {
  content: ""; flex-shrink: 0;
  width: 20px; height: 20px; margin-top: 1px;
  border-radius: 6px;
  background: rgba(46,230,166,0.12);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232EE6A6' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");
  background-repeat: no-repeat; background-position: center; background-size: 12px;
}

/* =========================================================
   CASE DETAIL (casos page)
   ========================================================= */
.case-detail {
  padding: clamp(60px, 6vw, 90px) 0;
  border-bottom: 1px solid var(--line);
}
.case-detail:last-of-type { border-bottom: 0; }
.case-detail__grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 60px; align-items: start; }
@media (max-width: 900px) { .case-detail__grid { grid-template-columns: 1fr; gap: 32px; } }
.case-detail__grid > * { min-width: 0; }
.case-detail__tag {
  display: inline-flex;
  padding: 6px 12px;
  border-radius: 8px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--line-2);
  font-family: var(--f-mono);
  font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--violet-3);
  margin-bottom: 22px;
}
.case-detail h2 { font-size: clamp(30px, 3.4vw, 46px); margin-bottom: 20px; letter-spacing: -0.035em; }
.case-detail__lead { color: var(--t-2); font-size: 17px; line-height: 1.65; margin-bottom: 32px; }
.case-detail__block { margin-bottom: 26px; }
.case-detail__block h3 {
  font-family: var(--f-mono);
  font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--violet-3);
  margin-bottom: 10px;
  font-weight: 500;
}
.case-detail__block p { color: var(--t-2); font-size: 15px; line-height: 1.7; }
.case-detail__stats {
  padding: 32px;
  border-radius: var(--r-card);
  background: linear-gradient(180deg, var(--card-2), var(--card));
  border: 1px solid var(--line-2);
  display: grid; gap: 22px;
}
.case-detail__stat { padding-bottom: 22px; border-bottom: 1px dashed var(--line-2); }
.case-detail__stat:last-child { padding-bottom: 0; border-bottom: 0; }
.case-detail__stat .k { font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--t-3); margin-bottom: 6px; }
.case-detail__stat .v { font-family: var(--f-display); font-size: 26px; font-weight: 700; letter-spacing: -0.025em; }
.case-detail__stat .v.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.case-detail__stack { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.case-detail__stack span {
  padding: 6px 12px;
  border-radius: 6px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line-2);
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--t-2);
  letter-spacing: 0.05em;
}

/* =========================================================
   LIGHT SECTIONS — Contratik-style alternating rhythm
   Redefines the design tokens inside any <section class="section-light">.
   Every existing component reads colors from these tokens, so this
   single block re-themes cards, borders, text and icons automatically.
   ========================================================= */
section.section-light {
  --bg: #F5F4FB;
  --bg-1: #FFFFFF;
  --bg-2: #FFFFFF;
  --bg-3: #EFEDF7;
  --card: #FFFFFF;
  --card-2: #FBFAFF;
  --card-elev: #FFFFFF;

  --line: rgba(10,10,35,0.07);
  --line-2: rgba(10,10,35,0.11);
  --line-3: rgba(10,10,35,0.17);

  --t-1: #0C0C13;
  --t-2: #4A4C59;
  --t-3: #797B88;
  --t-4: #A6A8B2;

  /* deeper accent variants — the default violet-3/cyan-2 are tuned for
     dark backgrounds and fall below readable contrast on white */
  --violet-3: #6338E0;
  --cyan-2: #0A8FB3;

  background: var(--bg);
  color: var(--t-1);
}
section.section-light::before,
section.section-light::after { display: none; } /* kill dark-mode glow overlays (hero/page-hero/method/flow) */

section.section-light .btn-ghost {
  background: rgba(10,10,35,0.035);
  border-color: rgba(10,10,35,0.16);
  color: var(--t-1);
  backdrop-filter: none;
}
section.section-light .btn-ghost:hover { background: rgba(10,10,35,0.065); border-color: rgba(10,10,35,0.28); }

/* raised cards get a soft colored shadow instead of relying on dark contrast */
section.section-light .p-card,
section.section-light .svc,
section.section-light .case,
section.section-light .why-card,
section.section-light .step,
section.section-light .value-card,
section.section-light .number-card,
section.section-light .svc-detail__price-card,
section.section-light .case-detail__stats,
section.section-light .about-preview__grid,
section.section-light .manifesto__inner {
  box-shadow: 0 24px 56px -30px rgba(20,16,60,0.18);
}
section.section-light .case-detail__stack span {
  background: rgba(10,10,35,0.04);
  border-color: var(--line-2);
  color: var(--t-2);
}

/* comparison table — dark bar header on a light table, matching the
   reference site's signature "product-serious" pattern */
section.section-light .compare__table { box-shadow: 0 30px 70px -34px rgba(20,16,60,0.2); }
section.section-light .compare__row.h {
  background: #0B0B12;
  color: rgba(255,255,255,0.55);
}
section.section-light .compare__row.h .us { color: var(--cyan-2); }
section.section-light .compare__row .us { background: rgba(99,56,224,0.07); }
section.section-light .compare__row .cell.no::before { background: rgba(10,10,35,0.04); }
@media (max-width: 900px) {
  section.section-light .compare__row .feat { background: rgba(99,56,224,0.05); }
}