/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  --navy-950: #050f1c;
  --navy-900: #071A2F;
  --navy-850: #0B2239;
  --navy-800: #0E1E35;
  --navy-700: #0E2942;
  --navy-600: #123a5c;
  --cyan: #0FECF7;
  --cyan-dim: #00C8E8;
  --blue-mid: #19ABD8;
  --blue-tech: #0D7BF9;
  --ink: #F4F8FC;
  --ink-soft: #C7D5E4;
  --ink-mute: #8398AF;
  --line: rgba(244, 248, 252, 0.10);
  --line-strong: rgba(244, 248, 252, 0.18);
  --grad-accent: linear-gradient(135deg, var(--cyan) 0%, var(--blue-tech) 100%);
  --grad-bg: radial-gradient(120% 80% at 85% -10%, rgba(15, 236, 247, 0.14) 0%, transparent 55%),
             radial-gradient(90% 60% at -10% 110%, rgba(13, 123, 249, 0.12) 0%, transparent 55%),
             var(--navy-900);

  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --display: "Manrope", var(--sans);
  --mono-accent: "Space Grotesk", var(--sans);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in: cubic-bezier(0.7, 0, 0.84, 0);
  --ease-soft: cubic-bezier(0.25, 0.46, 0.45, 0.94);

  --nav-h: 84px;
  --container: 1280px;
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  tab-size: 2;
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-soft);
  background: var(--navy-900);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.08; letter-spacing: -0.02em; font-family: var(--display); color: var(--ink); font-weight: 700; }
ul { list-style: none; padding: 0; }
input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--cyan); color: var(--navy-950); }

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: fixed; top: -100px; left: 1rem;
  padding: .7rem 1.2rem; background: var(--cyan); color: var(--navy-950);
  z-index: 9999; border-radius: 8px; font-weight: 700;
  transition: top .2s var(--ease-out);
}
.skip-link:focus { top: 1rem; }

/* =============================================================
   3. Utilities
   ============================================================= */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 1.25rem; }
@media (min-width: 720px) { .container { padding-inline: 2rem; } }
@media (min-width: 1280px) { .container { padding-inline: 2.5rem; } }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.section { position: relative; padding-block: clamp(4rem, 9vw, 8rem); }
.section-inner { position: relative; z-index: 1; }

.eyebrow {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--mono-accent); font-size: .78rem; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase; color: var(--cyan);
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: ""; width: 22px; height: 2px; background: var(--grad-accent); border-radius: 2px;
}

.section-head { max-width: 46rem; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-head.center { max-width: 42rem; margin-inline: auto; text-align: center; }
.section-title { font-size: clamp(1.9rem, 4vw, 3rem); }
.section-title em { font-style: normal; color: var(--cyan); }
.section-sub { margin-top: 1rem; font-size: 1.05rem; color: var(--ink-mute); max-width: 40ch; }
.section-head.center .section-sub { margin-inline: auto; }

.hairline { height: 1px; width: 100%; background: var(--line); border: 0; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .8s var(--ease-out), transform .8s var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-split] { opacity: 1; transform: none; }
.reveal-stagger > * { transition-delay: calc(var(--i, 0) * 70ms); }

/* =============================================================
   4. Buttons
   ============================================================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  padding: .95rem 1.7rem; border-radius: 10px;
  font-family: var(--mono-accent); font-weight: 600; font-size: .84rem;
  letter-spacing: .08em; text-transform: uppercase;
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), background .35s var(--ease-out), border-color .35s var(--ease-out);
  white-space: nowrap;
}
.btn-primary {
  background: var(--grad-accent); color: var(--navy-950);
  box-shadow: 0 10px 30px -8px rgba(15, 236, 247, 0.45);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -10px rgba(15, 236, 247, 0.6); }
.btn-ghost {
  border: 1px solid var(--line-strong); color: var(--ink);
  background: rgba(244,248,252,0.02);
}
.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); transform: translateY(-2px); background: rgba(15,236,247,0.06); }
.btn-sm { padding: .7rem 1.2rem; font-size: .74rem; }
.btn-wa { background: #1fbf5c; color: #04220f; box-shadow: 0 10px 26px -10px rgba(31,191,92,.6); }
.btn-wa:hover { transform: translateY(-2px); }
.btn svg { width: 17px; height: 17px; flex-shrink: 0; }

/* =============================================================
   5. Nav
   ============================================================= */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 500;
  height: var(--nav-h);
  display: flex; align-items: center;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background .35s var(--ease-out), border-color .35s var(--ease-out), height .35s var(--ease-out), backdrop-filter .35s var(--ease-out);
}
.nav.is-scrolled {
  height: 68px;
  background: rgba(7, 26, 47, 0.78);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
}
.nav-inner { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.brand { display: flex; align-items: center; gap: .65rem; }
.brand-icon { width: 34px; height: 34px; flex-shrink: 0; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name { font-family: var(--display); font-weight: 800; font-size: 1.2rem; letter-spacing: -.01em; color: var(--ink); }
.brand-tag { font-family: "EB Garamond", Georgia, serif; font-style: italic; font-size: .78rem; color: var(--cyan); }

.nav-links { display: none; align-items: center; gap: 2.1rem; }
.nav-links a {
  position: relative; font-size: .87rem; font-weight: 600; color: var(--ink-soft);
  transition: color .25s var(--ease-out);
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: -6px; width: 0; height: 2px;
  background: var(--grad-accent); transition: width .3s var(--ease-out);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { width: 100%; }
.nav-actions { display: flex; align-items: center; gap: .9rem; }
.nav-actions .btn-primary { display: none; }

.nav-burger {
  display: flex; flex-direction: column; justify-content: center; gap: 5px;
  width: 40px; height: 40px; align-items: center;
}
.nav-burger span { width: 22px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .3s var(--ease-out), opacity .3s var(--ease-out); }
.nav-burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.is-open span:nth-child(2) { opacity: 0; }
.nav-burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: var(--nav-h) 0 0 0; z-index: 480;
  background: rgba(5, 15, 28, 0.98); backdrop-filter: blur(20px);
  display: flex; flex-direction: column; padding: 2rem 1.5rem;
  transform: translateX(100%); transition: transform .4s var(--ease-out);
}
.mobile-menu.is-open { transform: translateX(0); }
.mobile-menu a { font-family: var(--display); font-size: 1.6rem; font-weight: 700; color: var(--ink); padding: .8rem 0; border-bottom: 1px solid var(--line); }
.mobile-menu .btn { margin-top: 1.5rem; width: 100%; }

/* =============================================================
   6. Hero
   ============================================================= */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex; align-items: center;
  padding-top: var(--nav-h);
  background: var(--grad-bg);
  overflow: clip;
}
.hero-grid {
  position: relative; z-index: 1;
  display: grid; gap: 3rem;
  padding-block: clamp(3rem, 8vw, 5rem);
}
@media (min-width: 960px) {
  .hero-grid { grid-template-columns: 1.05fr 0.95fr; align-items: center; gap: 2rem; }
}
.hero-copy .eyebrow { margin-bottom: 1.4rem; }
.hero-title {
  font-size: clamp(2.6rem, 6.2vw, 4.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
}
.hero-title .grad {
  background: var(--grad-accent); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-kicker {
  font-family: "EB Garamond", Georgia, serif; font-style: italic; font-weight: 500;
  font-size: clamp(1.4rem, 2.4vw, 1.9rem); color: var(--blue-mid); margin-top: .3rem;
}
.hero-pitch { margin-top: 1.6rem; font-size: 1.18rem; color: var(--ink); font-weight: 600; max-width: 34rem; line-height: 1.5; }
.hero-desc { margin-top: 1rem; max-width: 36rem; color: var(--ink-mute); font-size: 1rem; }
.hero-actions { margin-top: 2.2rem; display: flex; flex-wrap: wrap; gap: 1rem; }

.hero-visual { position: relative; aspect-ratio: 4 / 5; max-height: 640px; }
.hero-hud {
  position: absolute; inset: 0; border-radius: 22px; overflow: hidden;
  background: linear-gradient(160deg, var(--navy-800), var(--navy-950) 80%);
  border: 1px solid var(--line-strong);
  box-shadow: 0 40px 100px -30px rgba(0,0,0,.6), inset 0 0 0 1px rgba(15,236,247,.05);
}
.hero-hud svg { width: 100%; height: 100%; }
.hero-hud-label {
  position: absolute; font-family: var(--mono-accent); font-size: .68rem; letter-spacing: .1em;
  color: var(--cyan); text-transform: uppercase; display: flex; align-items: center; gap: .4rem;
  background: rgba(7,26,47,.7); padding: .35rem .6rem; border: 1px solid rgba(15,236,247,.25); border-radius: 6px;
  backdrop-filter: blur(6px);
}
.hero-hud-label .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 8px var(--cyan); }
.hero-hud-label--1 { top: 8%; left: 8%; }
.hero-hud-label--2 { top: 44%; right: 7%; }
.hero-hud-label--3 { bottom: 10%; left: 10%; }

.hero-scroll-cue {
  position: absolute; left: 50%; bottom: 2rem; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: .5rem;
  color: var(--ink-mute); font-family: var(--mono-accent); font-size: .68rem; letter-spacing: .16em;
  z-index: 1;
}
.hero-scroll-cue .line { width: 1px; height: 34px; background: linear-gradient(var(--cyan), transparent); animation: scrollLine 2.2s var(--ease-soft) infinite; }
@keyframes scrollLine { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* =============================================================
   7. Metrics bar
   ============================================================= */
.metrics {
  position: relative; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  background: var(--navy-850);
}
.metrics-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem 1.5rem;
  padding-block: clamp(2.5rem, 5vw, 3.5rem);
}
@media (min-width: 720px) { .metrics-grid { grid-template-columns: repeat(5, 1fr); } }
.metric { text-align: center; }
.metric-value {
  font-family: var(--mono-accent); font-weight: 700; font-size: clamp(2rem, 4vw, 2.6rem);
  color: var(--ink); display: inline-flex; align-items: baseline; gap: 2px;
}
.metric-value .accent { color: var(--cyan); }
.metric-value--text { font-size: clamp(1.15rem, 2.2vw, 1.4rem); color: var(--cyan); letter-spacing: .02em; }
.metric-label { margin-top: .4rem; font-size: .85rem; color: var(--ink-mute); }

/* =============================================================
   8. Action showcase
   ============================================================= */
.action-grid { display: grid; gap: 1.1rem; grid-template-columns: 1fr; }
@media (min-width: 720px) { .action-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1280px) { .action-grid { grid-template-columns: repeat(4, 1fr); } }
.action-tile {
  position: relative; border-radius: 16px; overflow: hidden; aspect-ratio: 3/4;
  border: 1px solid var(--line);
}
.action-tile img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease-out), filter .5s var(--ease-out); filter: saturate(1.05) brightness(.68); }
.action-tile:hover img { transform: scale(1.08); filter: saturate(1.15) brightness(.78); }
.action-tile::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(7,26,47,.15) 0%, rgba(5,15,28,.92) 100%);
}
.action-tile-label { position: absolute; left: 1.1rem; bottom: 1.1rem; right: 1.1rem; z-index: 1; }
.action-tile-tag { font-family: var(--mono-accent); font-weight: 700; font-size: 1rem; color: var(--ink); letter-spacing: .02em; }
.action-tile-sub { font-family: var(--mono-accent); font-size: .68rem; letter-spacing: .1em; color: var(--cyan); margin-top: .25rem; }

/* =============================================================
   9. Methodology
   ============================================================= */
.method-line { position: relative; margin-top: 3rem; }
.method-track {
  display: grid; gap: 2rem 1.5rem; grid-template-columns: 1fr;
}
@media (min-width: 960px) { .method-track { grid-template-columns: repeat(5, 1fr); } }
.method-track::before {
  content: ""; display: none;
}
@media (min-width: 960px) {
  .method-line { padding-top: 1px; }
}
.method-step { position: relative; padding-top: 1.5rem; }
.method-step::before {
  content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 2px; background: var(--line);
}
.method-step::after {
  content: ""; position: absolute; top: -4px; left: 0; width: 10px; height: 10px; border-radius: 50%;
  background: var(--grad-accent); box-shadow: 0 0 12px rgba(15,236,247,.6);
}
.method-num { font-family: var(--mono-accent); color: var(--cyan); font-weight: 700; font-size: .85rem; letter-spacing: .08em; }
.method-title { margin-top: .6rem; font-size: 1.15rem; }
.method-text { margin-top: .5rem; font-size: .92rem; color: var(--ink-mute); }

/* =============================================================
   10. Solutions matrix
   ============================================================= */
.solutions-grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 720px) { .solutions-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1280px) { .solutions-grid { grid-template-columns: repeat(3, 1fr); } }

.sol-card {
  position: relative; border-radius: 18px; overflow: hidden; min-height: 400px;
  display: flex; flex-direction: column; justify-content: flex-end;
  border: 1px solid var(--line);
  transform: perspective(900px) rotateX(0deg) rotateY(0deg);
  transition: transform .5s var(--ease-out), border-color .4s var(--ease-out);
}
.sol-card:nth-child(7) { grid-column: 1 / -1; }
@media (min-width: 1280px) { .sol-card:nth-child(7) { grid-column: auto; } }
.sol-card:hover { border-color: rgba(15,236,247,.4); }
.sol-card-bg { position: absolute; inset: 0; z-index: 0; }
.sol-card-bg img { width: 100%; height: 100%; object-fit: cover; filter: saturate(1.05) brightness(.5) contrast(1.05); transition: transform .8s var(--ease-out), filter .5s var(--ease-out); }
.sol-card:hover .sol-card-bg img { transform: scale(1.07); filter: saturate(1.15) brightness(.6) contrast(1.05); }
.sol-card-bg::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(7,19,35,.35) 0%, rgba(5,13,24,.94) 78%), linear-gradient(90deg, rgba(7,19,35,.55), transparent 60%);
}
.sol-card-body { position: relative; z-index: 1; padding: 1.8rem; }
.sol-card-num { font-family: var(--mono-accent); color: var(--cyan); font-size: .8rem; font-weight: 700; letter-spacing: .1em; }
.sol-card-icon {
  width: 42px; height: 42px; margin-top: .8rem; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(15,236,247,.1); border: 1px solid rgba(15,236,247,.25); color: var(--cyan);
}
.sol-card-icon svg { width: 20px; height: 20px; }
.sol-card-title { margin-top: .9rem; font-size: 1.32rem; }
.sol-card-desc { margin-top: .6rem; font-size: .88rem; color: var(--ink-soft); max-width: 30ch; }
.sol-card-services {
  margin-top: 1.1rem; display: flex; flex-wrap: wrap; gap: .45rem;
  max-height: 0; overflow: hidden; opacity: 0;
  transition: max-height .5s var(--ease-out), opacity .4s var(--ease-out), margin-top .5s var(--ease-out);
}
.sol-card:hover .sol-card-services, .sol-card:focus-within .sol-card-services { max-height: 200px; opacity: 1; }
.sol-card-services li {
  font-size: .74rem; padding: .35rem .65rem; border-radius: 999px;
  border: 1px solid var(--line-strong); color: var(--ink-soft); background: rgba(244,248,252,.03);
}

/* =============================================================
   11. Cybersecurity section
   ============================================================= */
.cyber-section { background: var(--navy-950); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.cyber-grid { display: grid; gap: 3rem; align-items: center; }
@media (min-width: 960px) { .cyber-grid { grid-template-columns: 0.95fr 1.05fr; } }
.cyber-flow { display: flex; flex-direction: column; gap: 0; align-items: center; }
.cyber-node {
  width: 100%; max-width: 320px; padding: .9rem 1.3rem; border-radius: 10px;
  border: 1px solid var(--line-strong); background: linear-gradient(160deg, var(--navy-800), var(--navy-900));
  font-family: var(--mono-accent); font-weight: 700; letter-spacing: .08em; font-size: .85rem; color: var(--ink);
  text-align: center; position: relative;
}
.cyber-node.is-guard { border-color: rgba(15,236,247,.5); color: var(--cyan); box-shadow: 0 0 24px rgba(15,236,247,.15); }
.cyber-connector { width: 1px; height: 30px; background: linear-gradient(var(--cyan), var(--line-strong)); position: relative; overflow: hidden; }
.cyber-connector::after {
  content: ""; position: absolute; left: -1.5px; top: -20%; width: 4px; height: 20%; border-radius: 2px;
  background: var(--cyan); box-shadow: 0 0 8px var(--cyan);
  animation: pulseDown 2.6s var(--ease-soft) infinite;
}
@keyframes pulseDown { 0% { top: -20%; opacity: 0; } 15% { opacity: 1; } 85% { opacity: 1; } 100% { top: 100%; opacity: 0; } }
.cyber-copy .section-title { margin-bottom: 1rem; }
.cyber-copy-media { margin-top: 1.8rem; border-radius: 16px; overflow: hidden; border: 1px solid var(--line); aspect-ratio: 16/9; }
.cyber-copy-media img { width: 100%; height: 100%; object-fit: cover; filter: saturate(1.05) brightness(.62) contrast(1.05); }

/* =============================================================
   12. Infrastructure blueprint
   ============================================================= */
.infra-section { position: relative; }
.infra-grid { display: grid; gap: 3rem; align-items: center; }
@media (min-width: 960px) { .infra-grid { grid-template-columns: 1.05fr .95fr; } }
.infra-media { position: relative; border-radius: 18px; overflow: hidden; aspect-ratio: 4/3; border: 1px solid var(--line-strong); }
.infra-media img { width: 100%; height: 100%; object-fit: cover; filter: saturate(1.05) brightness(.6) contrast(1.08); }
.infra-media svg { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.infra-list { margin-top: 1.6rem; display: grid; grid-template-columns: repeat(2, 1fr); gap: .8rem; }
.infra-list li {
  display: flex; align-items: center; gap: .6rem; font-size: .92rem; color: var(--ink-soft);
  padding: .7rem .9rem; border: 1px solid var(--line); border-radius: 10px; background: rgba(244,248,252,.02);
}
.infra-list li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 8px var(--cyan); flex-shrink: 0; }

/* =============================================================
   13. Partners
   ============================================================= */
.partners-group { margin-bottom: 2.2rem; }
.partners-group:last-child { margin-bottom: 0; }
.partners-group-label {
  font-family: var(--mono-accent); font-size: .72rem; letter-spacing: .16em; color: var(--ink-mute);
  margin-bottom: 1rem;
}
.partners-row { display: flex; flex-wrap: wrap; gap: .9rem; }
.partner-chip {
  display: flex; align-items: center; justify-content: center;
  padding: 1rem 1.6rem; border: 1px solid var(--line); border-radius: 10px;
  font-family: var(--display); font-weight: 800; font-size: 1.05rem; letter-spacing: .01em;
  color: var(--ink-mute); opacity: .65;
  transition: color .35s var(--ease-out), border-color .35s var(--ease-out), opacity .35s var(--ease-out), transform .35s var(--ease-out), filter .35s var(--ease-out);
}
.partner-chip:hover { color: var(--cyan); border-color: rgba(15,236,247,.4); opacity: 1; transform: translateY(-3px); }
.partner-chip img { height: 1.5rem; width: auto; max-width: 9rem; object-fit: contain; filter: brightness(0) invert(1); opacity: inherit; }

/* =============================================================
   14. About / Nosotros
   ============================================================= */
.about-grid { display: grid; gap: 3rem; align-items: center; }
@media (min-width: 960px) { .about-grid { grid-template-columns: .95fr 1.05fr; } }
.about-media { position: relative; border-radius: 18px; overflow: hidden; aspect-ratio: 4/5; border: 1px solid var(--line-strong); }
.about-media img { width: 100%; height: 100%; object-fit: cover; filter: saturate(1.05) brightness(.68) contrast(1.05); }
.about-indicators { margin-top: 2.2rem; display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.3rem; }
.about-indicator-title { font-size: .98rem; color: var(--ink); font-weight: 700; font-family: var(--display); }
.about-indicator-text { margin-top: .35rem; font-size: .85rem; color: var(--ink-mute); }

.helpdesk-subhead { margin-top: 2.6rem; font-size: 1.1rem; font-weight: 700; font-family: var(--display); color: var(--ink); }
.helpdesk-grid { margin-top: 1.4rem; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 960px) { .helpdesk-grid { grid-template-columns: repeat(4, 1fr); } }

/* =============================================================
   16. Sectors
   ============================================================= */
.sectors-grid { display: grid; gap: 1.2rem; grid-template-columns: 1fr; }
@media (min-width: 720px) { .sectors-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1280px) { .sectors-grid { grid-template-columns: repeat(4, 1fr); } }
.sector-card { position: relative; border-radius: 16px; overflow: hidden; aspect-ratio: 3/4; border: 1px solid var(--line); }
.sector-card img { width: 100%; height: 100%; object-fit: cover; filter: saturate(1.05) brightness(.55); transition: transform .8s var(--ease-out); }
.sector-card:hover img { transform: scale(1.08); }
.sector-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(7,26,47,.1), rgba(5,13,24,.94) 82%); }
.sector-card-body { position: absolute; left: 1.2rem; right: 1.2rem; bottom: 1.2rem; z-index: 1; }
.sector-card-title { font-size: 1.08rem; color: var(--ink); }
.sector-card-text { margin-top: .4rem; font-size: .82rem; color: var(--ink-mute); }

/* =============================================================
   17. Projects
   ============================================================= */
.projects-grid { display: grid; gap: 1.2rem; grid-template-columns: 1fr; }
@media (min-width: 720px) { .projects-grid { grid-template-columns: repeat(3, 1fr); } }
.project-card {
  border: 1px dashed var(--line-strong); border-radius: 16px; padding: 2.2rem 1.6rem;
  display: flex; flex-direction: column; gap: .9rem; min-height: 260px; justify-content: center; align-items: flex-start;
  background: rgba(244,248,252,.015);
}
.project-card-tag { font-family: var(--mono-accent); font-size: .7rem; letter-spacing: .1em; color: var(--cyan); text-transform: uppercase; }
.project-card-title { font-size: 1.15rem; color: var(--ink); }
.project-card-text { font-size: .88rem; color: var(--ink-mute); }

/* =============================================================
   18. CTA Final
   ============================================================= */
.cta-final { position: relative; overflow: clip; background: var(--navy-950); }
.cta-final-bg { position: absolute; inset: 0; z-index: 0; }
.cta-final-bg svg { width: 100%; height: 100%; }
.cta-final-inner { position: relative; z-index: 1; text-align: center; max-width: 44rem; margin-inline: auto; }
.cta-final .section-title { font-size: clamp(2.1rem, 4.5vw, 3.2rem); }
.cta-final-text { margin-top: 1.2rem; color: var(--ink-mute); font-size: 1.05rem; }
.cta-final-actions { margin-top: 2.2rem; display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; }

/* =============================================================
   19. Contact / form
   ============================================================= */
.contact-grid { display: grid; gap: 3rem; }
@media (min-width: 960px) { .contact-grid { grid-template-columns: .8fr 1.2fr; } }
.contact-info-item { display: flex; gap: .9rem; padding-block: 1rem; border-bottom: 1px solid var(--line); }
.contact-info-icon {
  width: 40px; height: 40px; flex-shrink: 0; border-radius: 10px;
  background: rgba(15,236,247,.08); border: 1px solid rgba(15,236,247,.25); color: var(--cyan);
  display: flex; align-items: center; justify-content: center;
}
.contact-info-icon svg { width: 18px; height: 18px; }
.contact-info-label { font-size: .76rem; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-mute); font-family: var(--mono-accent); }
.contact-info-value { margin-top: .2rem; font-size: 1rem; color: var(--ink); font-weight: 600; }

.form-card {
  border: 1px solid var(--line-strong); border-radius: 18px; padding: clamp(1.6rem, 3vw, 2.4rem);
  background: linear-gradient(160deg, var(--navy-800), var(--navy-850));
}
.form-grid { display: grid; gap: 1.1rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .form-grid { grid-template-columns: 1fr 1fr; } }
.form-field { display: flex; flex-direction: column; gap: .5rem; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-size: .78rem; font-weight: 600; color: var(--ink-soft); letter-spacing: .02em; }
.form-field input, .form-field select, .form-field textarea {
  padding: .85rem 1rem; border-radius: 9px; border: 1px solid var(--line-strong);
  background: rgba(5,15,28,.5); color: var(--ink); font-size: .95rem;
  transition: border-color .3s var(--ease-out), background .3s var(--ease-out);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { border-color: var(--cyan); background: rgba(5,15,28,.75); outline: none; }
.form-field textarea { resize: vertical; min-height: 110px; }
.form-need { grid-column: 1 / -1; }
.form-need-label { font-size: .78rem; font-weight: 600; color: var(--ink-soft); margin-bottom: .7rem; display: block; }
.chips { display: flex; flex-wrap: wrap; gap: .55rem; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.chip span {
  display: inline-flex; padding: .55rem 1rem; border-radius: 999px; border: 1px solid var(--line-strong);
  font-size: .82rem; color: var(--ink-soft); transition: all .25s var(--ease-out);
}
.chip input:checked + span { background: var(--grad-accent); color: var(--navy-950); border-color: transparent; font-weight: 700; }
.chip:hover span { border-color: var(--cyan); }
.form-submit { margin-top: 1.6rem; display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.form-note { font-size: .78rem; color: var(--ink-mute); }
.form-status { font-size: .85rem; margin-top: .8rem; color: var(--cyan); display: none; }
.form-status.is-visible { display: block; }

/* =============================================================
   20. Footer
   ============================================================= */
.footer { background: var(--navy-950); border-top: 1px solid var(--line); padding-block: clamp(3rem, 6vw, 5rem) 2rem; }
.footer-grid { display: grid; gap: 2.5rem; grid-template-columns: 1fr; }
@media (min-width: 720px) { .footer-grid { grid-template-columns: 1.3fr .7fr .7fr .9fr; } }
.footer-brand-text { margin-top: 1rem; color: var(--ink-mute); font-size: .88rem; max-width: 30ch; }
.footer-slogan { margin-top: 1.2rem; font-family: "EB Garamond", Georgia, serif; font-style: italic; color: var(--blue-mid); font-size: .95rem; line-height: 1.6; }
.footer-col-title { font-family: var(--mono-accent); font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-mute); margin-bottom: 1rem; }
.footer-col a, .footer-col p { display: block; font-size: .9rem; color: var(--ink-soft); margin-bottom: .65rem; transition: color .25s var(--ease-out); }
.footer-col a:hover { color: var(--cyan); }
.footer-bottom { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; font-size: .8rem; color: var(--ink-mute); }
.footer-bottom a { color: var(--ink-mute); }
.footer-bottom a:hover { color: var(--cyan); }

/* =============================================================
   21. WhatsApp float
   ============================================================= */
.wa-float {
  position: fixed; right: 1.3rem; bottom: 1.3rem; z-index: 400;
  width: 58px; height: 58px; border-radius: 50%;
  background: #1fbf5c; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 30px -8px rgba(31,191,92,.6);
  transition: transform .3s var(--ease-out), box-shadow .3s var(--ease-out);
}
.wa-float:hover { transform: scale(1.08); box-shadow: 0 16px 36px -6px rgba(31,191,92,.7); }
.wa-float svg { width: 28px; height: 28px; fill: #04220f; }

/* =============================================================
   22. Effects — tilt, glow, mesh
   ============================================================= */
.tilt-target { will-change: transform; }

.glow-blob {
  position: absolute; border-radius: 50%; filter: blur(90px); pointer-events: none; z-index: 0;
  opacity: .55; animation: blobDrift 22s ease-in-out infinite;
}
@keyframes blobDrift {
  0%, 100% { transform: translate(0,0) scale(1); }
  50% { transform: translate(30px,-20px) scale(1.12); }
}

/* Credits page */
.page-credits main { padding-top: calc(var(--nav-h) + 3rem); padding-bottom: 5rem; }
.credits-list li { padding: 1rem 0; border-bottom: 1px solid var(--line); font-size: .9rem; color: var(--ink-soft); }
.credits-list a { color: var(--cyan); }

/* =============================================================
   23. Reduced motion — only intrusive effects
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  .glow-blob { animation: none; }
  .cyber-connector::after { animation: none; opacity: .6; top: 40%; }
  .hero-scroll-cue .line { animation: none; }
}