/* ═══════════════════════════════════════════════════════
   VCC Agency v3.0 — Design System
   Fuentes: Plus Jakarta Sans (headings) + DM Sans (body)
   ═══════════════════════════════════════════════════════ */

/* ── Variables ───────────────────────── */
:root {
  --bd:    #060F1A;
  --bd2:   #0a1829;
  --bd3:   #072C44;
  --bo:    #F2683A;
  --bo2:   #FF8B5E;
  --bs:    #2FA3C4;
  --bs2:   #5EC4E0;
  --ink:   #0C1E2D;
  --muted: #6B8899;
  --bg1:   #F6FAFD;
  --bg2:   #EAF3FA;
  --card:  #FFFFFF;
  --border:#D8E8F2;
  --nav-h: 70px;
  --rad:   16px;
  --sh:    0 12px 40px rgba(6,15,26,.14);
  --sh-sm: 0 4px 16px rgba(6,15,26,.08);
}

/* ── Reset & Base ────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'DM Sans', system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--bg1);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* ── Typography ──────────────────────── */
h1, h2, h3, h4, h5 {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: -.022em;
  color: var(--ink);
}
h1 { font-size: clamp(30px, 4vw, 56px); font-weight: 800; line-height: 1.1; }
h2 { font-size: clamp(24px, 3vw, 42px); font-weight: 700; }
h3 { font-size: clamp(16px, 1.8vw, 21px); font-weight: 700; letter-spacing: -.015em; }
h4 { font-size: clamp(14px, 1.5vw, 17px); font-weight: 600; letter-spacing: -.01em; }
p  { font-size: clamp(15px, 1.5vw, 16.5px); line-height: 1.72; }

/* ── Layout ──────────────────────────── */
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
section { padding: 80px 0; }
section.dark { background: var(--bd2); }
section.alt  { background: var(--bg2); }

/* ── Navbar (light) ──────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  background: rgba(255,255,255,.96);
  backdrop-filter: saturate(200%) blur(20px);
  -webkit-backdrop-filter: saturate(200%) blur(20px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow .3s ease;
}
.nav.scrolled { box-shadow: 0 4px 24px rgba(6,15,26,.09); }
.nav-row {
  display: flex; align-items: center;
  justify-content: space-between; gap: 12px;
  height: var(--nav-h);
}
.brand img { height: 40px; width: auto; display: block; }
.nav-links { display: flex; align-items: center; gap: 2px; }
.nav-links a {
  font-family: 'DM Sans', sans-serif;
  font-size: 14px; font-weight: 500;
  color: var(--muted); padding: 8px 11px; border-radius: 10px;
  transition: background .2s, color .2s;
  white-space: nowrap;
}
.nav-links a:hover { background: var(--bg2); color: var(--ink); }
.nav-links a.active { color: var(--bo); font-weight: 600; }
.nav-cta {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 16px; border-radius: 12px; border: none;
  background: var(--bo); color: #fff; cursor: pointer;
  font-family: 'DM Sans', sans-serif; font-size: 13.5px; font-weight: 700;
  box-shadow: 0 4px 18px rgba(242,104,58,.32);
  transition: transform .2s, box-shadow .2s;
  white-space: nowrap; text-decoration: none;
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(242,104,58,.48); }
.nav-cta svg { flex-shrink: 0; }
.burger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; background: none; border: none; padding: 8px;
}
.burger span {
  display: block; width: 22px; height: 2px;
  background: var(--ink); border-radius: 2px;
  transition: all .3s ease;
}

@media (max-width: 900px) {
  .burger { display: flex; }
  .nav-links {
    position: fixed; top: var(--nav-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: rgba(255,255,255,.98); backdrop-filter: blur(20px);
    padding: 8px 14px 16px;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 16px 40px rgba(6,15,26,.1);
    opacity: 0; visibility: hidden; pointer-events: none;
    transform: translateY(-8px);
    transition: transform .28s ease, opacity .22s ease, visibility .22s ease;
    z-index: 90;
  }
  .nav-links.open { opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0); }
  .nav-links a { padding: 13px 16px; border-bottom: 1px solid var(--border); border-radius: 0; color: var(--ink); }
  .nav-links a:last-child { border-bottom: 0; }
}
@media (max-width: 540px) {
  .nav-cta { padding: 8px 13px; font-size: 13px; }
  .nav-cta .nav-cta-txt { display: none; }
}

/* ── Hero ────────────────────────────── */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  padding-top: var(--nav-h);
  background: linear-gradient(160deg, var(--bd) 0%, #061520 45%, #071c30 100%);
  position: relative; overflow: hidden;
}
.hero > .wrap { position: relative; z-index: 2; }
.hero h1, .hero-sub h1 { color: #fff; }
.hero p, .hero-sub p { color: rgba(255,255,255,.72); }

/* Animated orbs */
.hero::before {
  content: ''; position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 70% 60% at 85% 8%, rgba(47,163,196,.28) 0%, transparent 62%),
    radial-gradient(ellipse 55% 65% at 10% 92%, rgba(242,104,58,.2) 0%, transparent 62%),
    radial-gradient(ellipse 40% 40% at 50% 50%, rgba(47,163,196,.05) 0%, transparent 70%);
  pointer-events: none;
  animation: orb-drift 22s ease-in-out infinite alternate;
  will-change: transform;
}
/* Dot grid */
.hero::after {
  content: ''; position: absolute; inset: 0; z-index: 1;
  background-image: radial-gradient(rgba(255,255,255,.028) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}
@keyframes orb-drift {
  from { transform: scale(1) translate(0, 0); }
  to   { transform: scale(1.06) translate(-2%, 2.5%); }
}

.home-hero-grid {
  display: grid;
  grid-template-columns: minmax(0,1.1fr) minmax(0,.88fr);
  gap: 3.5rem; align-items: center;
  padding: 80px 0 72px;
}
.hero-results-card {
  width: 100%; max-width: 420px; margin-left: auto;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 20px; padding: 1.75rem;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}
.hero-results-title {
  margin-bottom: 1.5rem; color: rgba(255,255,255,.55);
  font-size: .68rem; font-weight: 800; letter-spacing: .12em;
  text-transform: uppercase; font-family: 'Plus Jakarta Sans', sans-serif;
}
.hero-bar-label { display: flex; justify-content: space-between; margin-bottom: .35rem; }
.hero-bar-label span { font-size: .82rem; color: rgba(255,255,255,.75); }
.hero-bar-label strong { font-size: .82rem; font-weight: 700; }
.hero-bar-track { height: 5px; background: rgba(255,255,255,.1); border-radius: 999px; overflow: hidden; }
.hero-bar-fill  { height: 100%; border-radius: 999px; }
.hero-mini-kpis { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; margin-top: 1.5rem; padding-top: 1.4rem; border-top: 1px solid rgba(255,255,255,.09); }
.hero-mini-kpi  { text-align: center; }
.hero-mini-num  { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 1.7rem; font-weight: 800; line-height: 1; }
.hero-mini-sub  { font-size: .72rem; color: rgba(255,255,255,.5); margin-top: .25rem; }

/* Hero tablet (760–920px) */
@media (max-width: 920px) {
  .home-hero-grid { grid-template-columns: 1fr; gap: 2.5rem; padding: 52px 0 60px; }
  .hero-results-card { max-width: none; margin: 0; }
}
/* Hero mobile */
@media (max-width: 640px) {
  .wrap { padding: 0 18px; }
  .hero { min-height: auto; padding: calc(var(--nav-h) + 16px) 0 0; }
  .home-hero-grid { gap: 2rem; padding: 28px 0 48px; }
  .hero h1 { font-size: clamp(27px, 8.5vw, 42px); line-height: 1.08; }
  .hero p  { font-size: 1rem !important; line-height: 1.65; max-width: 100% !important; }
  .hero .btn { width: 100%; justify-content: center; }
  .hero-results-card { padding: 1.25rem; }
}

/* ── Hero Subpage ────────────────────── */
.hero-sub {
  padding: calc(var(--nav-h) + 56px) 0 72px;
  background: linear-gradient(160deg, var(--bd) 0%, #061520 55%, #071c30 100%);
  position: relative; overflow: hidden;
}
.hero-sub::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 75% 65% at 78% 18%, rgba(47,163,196,.2) 0%, transparent 62%);
  pointer-events: none;
}
.hero-sub > .wrap { position: relative; z-index: 1; }
@media (max-width: 640px) {
  .hero-sub { padding: calc(var(--nav-h) + 28px) 0 48px; }
  .hero-sub h1 { font-size: clamp(26px, 8vw, 40px); line-height: 1.1; }
}

/* ── Marquee Band ────────────────────── */
.marquee-band {
  background: var(--bd2);
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
  padding: 13px 0;
  overflow: hidden;
  white-space: nowrap;
  user-select: none;
}
.marquee-track {
  display: inline-flex; align-items: center;
  animation: marquee-scroll 32s linear infinite;
}
.marquee-band:hover .marquee-track { animation-play-state: paused; }
.marquee-item {
  display: inline-flex; align-items: center; gap: .75rem;
  padding: 0 2rem;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: .76rem; font-weight: 600; letter-spacing: .07em;
  text-transform: uppercase; color: rgba(255,255,255,.45);
  transition: color .25s;
}
.marquee-item:hover { color: rgba(255,255,255,.75); }
.marquee-dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--bo); flex-shrink: 0; opacity: .7;
}
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── Buttons ─────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 22px; border-radius: 12px; border: none;
  font-family: 'DM Sans', sans-serif; font-size: 15px; font-weight: 700;
  cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s;
  white-space: nowrap; text-decoration: none;
}
.btn svg { flex-shrink: 0; }
.btn-primary {
  background: var(--bo); color: #fff;
  box-shadow: 0 6px 22px rgba(242,104,58,.40);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(242,104,58,.52); }
.btn-ghost-dark {
  background: rgba(255,255,255,.09); color: #fff;
  border: 1px solid rgba(255,255,255,.18);
}
.btn-ghost-dark:hover { background: rgba(255,255,255,.16); }
.btn-secondary {
  background: var(--bg2); color: var(--ink);
  border: 1.5px solid var(--border);
}
.btn-secondary:hover { background: var(--border); transform: translateY(-1px); }
.btn-dark { background: var(--bd); color: #fff; }
.btn-dark:hover { background: #0e3a5a; transform: translateY(-2px); }
.btn-sm { padding: 8px 15px; font-size: 13px; border-radius: 9px; }

/* ── Cards ───────────────────────────── */
.card {
  background: var(--card); border: 1.5px solid var(--border);
  border-radius: var(--rad); padding: 28px; cursor: default;
  transition: transform .3s, box-shadow .3s, border-color .3s;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(6,15,26,.14);
  border-color: transparent;
  background:
    linear-gradient(var(--card), var(--card)) padding-box,
    linear-gradient(135deg, var(--bo), var(--bs)) border-box;
  border: 1.5px solid transparent;
}
.card-dark {
  background: rgba(255,255,255,.055);
  border: 1px solid rgba(255,255,255,.11);
  border-radius: var(--rad);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  padding: 28px;
  transition: transform .3s, box-shadow .3s;
}
.card-dark:hover { transform: translateY(-5px); box-shadow: 0 20px 50px rgba(6,15,26,.3); }

/* ── Bento Grid ──────────────────────── */
.bento { display: grid; gap: 16px; }
.bento-3 { grid-template-columns: repeat(3, 1fr); }
.bento-2-1 { grid-template-columns: 2fr 1fr; }
.bento-span2 { grid-column: span 2; }
.bento-tall  { grid-row: span 2; }
@media (max-width: 900px) {
  .bento-3 { grid-template-columns: 1fr 1fr; }
  .bento-2-1 { grid-template-columns: 1fr; }
  .bento-span2 { grid-column: span 1; }
}
@media (max-width: 600px) { .bento-3 { grid-template-columns: 1fr; } }

/* ── Section header ──────────────────── */
.section-tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 10px; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; padding: 5px 13px;
  border-radius: 999px; margin-bottom: 14px;
}
.tag-orange { background: rgba(242,104,58,.11); color: var(--bo); }
.tag-sky    { background: rgba(47,163,196,.13); color: var(--bs); }
.tag-dark   { background: rgba(6,15,26,.07); color: var(--bd3); }
.tag-white  { background: rgba(255,255,255,.11); color: rgba(255,255,255,.82); }

/* ── Icon box ────────────────────────── */
.icon-box {
  width: 50px; height: 50px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.icon-box svg { width: 22px; height: 22px; }
.ib-dark  { background: linear-gradient(135deg, var(--bd3), #1a4d72); color: #fff; }
.ib-o     { background: linear-gradient(135deg, var(--bo), var(--bo2)); color: #fff; }
.ib-sky   { background: linear-gradient(135deg, var(--bs), var(--bs2)); color: #fff; }
.ib-soft  { background: var(--bg2); color: var(--bd3); }

/* ── Gradient text ───────────────────── */
.gt-o {
  background: linear-gradient(135deg, var(--bo) 0%, #ff9a6c 60%, var(--bo2) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.gt-s {
  background: linear-gradient(135deg, var(--bs) 0%, var(--bs2) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Check list ──────────────────────── */
.check-list {
  list-style: none; padding: 0;
  display: flex; flex-direction: column; gap: 10px;
}
.check-list li {
  display: flex; align-items: flex-start;
  gap: 10px; font-size: 14px; line-height: 1.55;
}
.check-list li::before {
  content: '';
  flex-shrink: 0; width: 20px; height: 20px; min-width: 20px;
  margin-top: 1px; border-radius: 6px;
  background-position: center; background-repeat: no-repeat;
  background-size: 11px 11px;
}
.chk-o   li::before {
  background-color: rgba(242,104,58,.12);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23F2683A' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
}
.chk-sky li::before {
  background-color: rgba(47,163,196,.13);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232FA3C4' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
}
.chk-dk  li::before {
  background-color: rgba(6,15,26,.08);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23072C44' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
}
.check-list li:has(.chk)::before { display: none; }
.check-list .chk {
  width: 20px; height: 20px; border-radius: 6px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; margin-top: 1px;
}

/* ── KPI / Stats ─────────────────────── */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; }
.kpi { text-align: center; padding: 24px 16px; }
.kpi-num {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(32px, 5vw, 52px); font-weight: 800;
  background: linear-gradient(135deg, var(--bo), var(--bo2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; line-height: 1;
}
.kpi-label { font-size: 12px; color: var(--muted); font-weight: 500; margin-top: 6px; }

/* ── Steps ───────────────────────────── */
.steps { display: flex; flex-direction: column; gap: 18px; position: relative; }
.step { display: flex; gap: 18px; align-items: flex-start; }
.step-num {
  width: 50px; height: 50px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800;
  font-size: 17px; flex-shrink: 0;
}
.step-num.s-o   { background: linear-gradient(135deg, var(--bo), var(--bo2)); color: #fff; }
.step-num.s-dk  { background: linear-gradient(135deg, var(--bd3), #1a4d72); color: #fff; }
.step-num.s-sky { background: linear-gradient(135deg, var(--bs), var(--bs2)); color: #fff; }
.step-body { flex: 1; padding-top: 11px; }
.step-body h3 { font-size: 17px; margin-bottom: 5px; }
.step-body p  { font-size: 14px; color: var(--muted); line-height: 1.65; }

/* ── FAQ ─────────────────────────────── */
.faq-list { display: flex; flex-direction: column; gap: 8px; }
.faq-item {
  background: var(--card); border: 1.5px solid var(--border);
  border-radius: 14px; overflow: hidden;
  transition: border-color .25s;
}
.faq-item.open { border-color: var(--bo); }
.faq-q {
  width: 100%; text-align: left; background: transparent; border: none;
  padding: 20px 22px; cursor: pointer; display: flex;
  align-items: center; gap: 14px;
  font-family: 'DM Sans', sans-serif; font-size: 15px; font-weight: 600;
  color: var(--ink); line-height: 1.45;
}
.faq-q:hover { background: var(--bg2); }
.faq-q .fq-chev { margin-left: auto; flex-shrink: 0; color: var(--muted); transition: transform .3s ease; }
.faq-a {
  max-height: 0; overflow: hidden;
  transition: max-height .42s ease, padding .32s;
  font-size: 14.5px; color: var(--muted); line-height: 1.78;
  padding: 0 22px;
}
.faq-item.open .faq-a { max-height: 600px; padding: 0 22px 22px; }
.faq-item.open .fq-chev { transform: rotate(180deg); }

/* ── Footer (light) ──────────────────── */
.site-footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  color: var(--muted);
  padding: 64px 0 36px;
}
.foot-grid {
  display: grid; grid-template-columns: 1.6fr repeat(3, 1fr);
  gap: 40px; margin-bottom: 52px;
}
.foot-logo { height: 38px; width: auto; margin-bottom: 14px; }
.foot-desc { font-size: 13px; line-height: 1.72; max-width: 240px; color: var(--muted); }
.foot-col h4 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 10px; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink); opacity: .45;
  margin-bottom: 14px;
}
.foot-col a {
  display: block; font-size: 13px; color: var(--muted);
  padding: 4px 0; transition: color .2s;
}
.foot-col a:hover { color: var(--bo); }
.foot-bottom {
  padding-top: 24px; border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px; color: var(--muted); flex-wrap: wrap; gap: 8px;
}
@media (max-width: 768px) { .foot-grid { grid-template-columns: 1fr 1fr; gap: 28px; } }
@media (max-width: 480px) { .foot-grid { grid-template-columns: 1fr; } }

/* ── FAB WhatsApp ────────────────────── */
.fab {
  position: fixed; right: 20px; bottom: 24px; z-index: 90;
  display: inline-flex; align-items: center; gap: 8px;
  background: #25D366; color: #fff;
  padding: 13px 22px; border-radius: 999px;
  font-family: 'DM Sans', sans-serif; font-size: 14px; font-weight: 700;
  box-shadow: 0 8px 30px rgba(37,211,102,.42);
  transition: transform .2s, box-shadow .2s;
  text-decoration: none;
}
.fab:hover { transform: translateY(-3px); box-shadow: 0 14px 40px rgba(37,211,102,.55); }
.fab svg { flex-shrink: 0; }
@media (max-width: 640px) {
  .fab {
    right: 16px; bottom: 18px;
    width: 56px; height: 56px;
    padding: 0; justify-content: center;
    border-radius: 50%;
  }
  .fab .fab-label { display: none; }
  .fab svg { width: 25px; height: 25px; }
}

/* ── Animations / Reveal ─────────────── */
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity .65s ease, transform .65s ease;
}
.reveal-left {
  opacity: 0; transform: translateX(-32px);
  transition: opacity .65s ease, transform .65s ease;
}
.reveal-right {
  opacity: 0; transform: translateX(32px);
  transition: opacity .65s ease, transform .65s ease;
}
.reveal-scale {
  opacity: 0; transform: scale(.94);
  transition: opacity .65s ease, transform .65s ease;
}
.reveal-blur {
  opacity: 0; filter: blur(8px);
  transition: opacity .65s ease, filter .65s ease;
}
.reveal.in, .reveal-left.in, .reveal-right.in, .reveal-scale.in, .reveal-blur.in {
  opacity: 1; transform: none; filter: none;
}
.d1 { transition-delay: .1s; }
.d2 { transition-delay: .2s; }
.d3 { transition-delay: .3s; }
.d4 { transition-delay: .4s; }
.d5 { transition-delay: .5s; }

/* ── Why section + Metric card ───────── */
.why-section { background: var(--bg2); padding: 88px 0; }
.why-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, .8fr);
  gap: 4rem; align-items: start;
}
.metric-card {
  position: sticky; top: calc(var(--nav-h) + 24px);
  overflow: hidden; border-radius: 22px; padding: 2rem;
  background:
    radial-gradient(380px 260px at 90% 0%, rgba(47,163,196,.3), transparent 65%),
    linear-gradient(150deg, #05111e 0%, var(--bd3) 55%, #0c3d5c 100%);
  border: 1px solid rgba(255,255,255,.13);
  box-shadow: 0 32px 80px rgba(6,15,26,.28);
}
.metric-card::before {
  content: '';
  position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(255,255,255,.055) 1px, transparent 1px);
  background-size: 20px 20px; opacity: .5;
}
.metric-card > * { position: relative; z-index: 1; }
.metric-eyebrow {
  margin-bottom: 1.5rem; color: rgba(255,255,255,.65);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: .7rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
}
.metric-row {
  display: flex; align-items: flex-start; gap: 1rem;
  padding: .95rem 0; border-bottom: 1px solid rgba(255,255,255,.08);
}
.metric-row:last-child { border-bottom: 0; padding-bottom: 0; }
.metric-icon {
  flex-shrink: 0; width: 38px; height: 38px; border-radius: 11px;
  display: flex; align-items: center; justify-content: center; color: #fff;
  background: linear-gradient(135deg, rgba(47,163,196,.95), rgba(88,199,228,.7));
  box-shadow: 0 8px 20px rgba(47,163,196,.25);
}
.metric-row strong { display: block; color: #fff; font-size: .9rem; line-height: 1.3; }
.metric-row p { margin: .18rem 0 0; color: rgba(255,255,255,.6); font-size: .8rem; line-height: 1.55; }
@media (max-width: 900px) {
  .why-section { padding: 56px 0; }
  .why-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .metric-card { position: relative; top: auto; padding: 1.5rem; border-radius: 18px; }
}

/* ── Tool chips ──────────────────────── */
.chip {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 6px 12px; border-radius: 8px;
  background: #fff; border: 1px solid var(--border);
  font-size: 12px; font-weight: 600; color: var(--ink);
  box-shadow: var(--sh-sm);
}

/* ── Problem cards ───────────────────── */
.problem-card {
  background: var(--card); border: 1.5px solid var(--border);
  border-radius: var(--rad); padding: 28px; position: relative;
  overflow: hidden; cursor: default;
  transition: transform .3s, box-shadow .3s, border-color .3s;
}
.problem-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--bo), var(--bs));
  opacity: 0; transition: opacity .3s;
}
.problem-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 52px rgba(6,15,26,.12);
  border-color: rgba(242,104,58,.25);
}
.problem-card:hover::before { opacity: 1; }
.problem-num {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: .7rem; font-weight: 800; letter-spacing: .1em;
  text-transform: uppercase; color: rgba(6,15,26,.22);
  margin-bottom: .75rem;
}

/* ── Utility ─────────────────────────── */
.text-white  { color: #fff; }
.text-muted  { color: var(--muted); }
.text-orange { color: var(--bo); }
.text-sky    { color: var(--bs); }
.text-center { text-align: center; }
.mb-4  { margin-bottom: 16px; }
.mb-6  { margin-bottom: 24px; }
.mb-10 { margin-bottom: 40px; }
.mt-6  { margin-top: 24px; }
.mt-10 { margin-top: 40px; }
.flex  { display: flex; }
.grid  { display: grid; }
.cols-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.cols-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.cols-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
@media (max-width: 900px) {
  .cols-3 { grid-template-columns: 1fr 1fr; }
  .cols-4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .cols-2, .cols-3, .cols-4 { grid-template-columns: 1fr; }
}

/* ── Responsive: page-level section padding ── */
@media (max-width: 768px) {
  section { padding: 56px 0; }
}
@media (max-width: 480px) {
  section { padding: 44px 0; }
}

/* ── proceso-row / case-row alternating grids ── */
.proceso-row,
.case-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
  margin-bottom: 72px;
}
@media (max-width: 780px) {
  .proceso-row,
  .case-row { grid-template-columns: 1fr !important; gap: 2rem !important; direction: ltr !important; margin-bottom: 48px; }
  .proceso-row > *,
  .case-row  > * { direction: ltr !important; order: unset !important; }
}

/* ── contact-grid / form-row-2 ── */
.contact-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 3.5rem; align-items: start; }
.form-row-2   { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 780px) {
  .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
  .form-row-2   { grid-template-columns: 1fr; }
}

/* ── Stats grid (inline override for 4-col) ── */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
@media (max-width: 760px) { .stats-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 400px) { .stats-grid { grid-template-columns: 1fr; } }

@media (prefers-reduced-motion: reduce) {
  *, .reveal, .reveal-left, .reveal-right, .reveal-scale, .reveal-blur,
  .marquee-track, .hero::before {
    animation: none !important;
    transition: none !important;
  }
}