/* ================================================
   NEXVIA — Dark premium theme
   ================================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

/* ── Reset & base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue:         #185FA5;
  --blue-light:   #378ADD;
  --purple:       #7B5CF0;
  --bg:           #0a0a0f;
  --bg-alt:       #0f1117;
  --bg-card:      rgba(255,255,255,0.04);
  --black:        #0a0a0f;
  --gray-bg:      #0f1117;
  --white:        #ffffff;
  --text-muted:   #8892A4;
  --border:       rgba(255,255,255,0.08);
  --border-hover: #378ADD;
  --gray-mid:     #8892A4;
  --gray-line:    rgba(255,255,255,0.08);
  --gradient:     linear-gradient(135deg, #378ADD 0%, #7B5CF0 100%);
  --radius:       8px;
  --radius-lg:    16px;
  --shadow-sm:    0 1px 3px rgba(0,0,0,.5);
  --shadow-md:    0 4px 20px rgba(0,0,0,.5);
  --shadow-lg:    0 8px 40px rgba(0,0,0,.6);
  --transition:   .25s ease;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: var(--white);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

/* ── Typography ── */
h1 { font-size: clamp(2.2rem, 5.5vw, 4.2rem); font-weight: 800; line-height: 1.1; letter-spacing: -.025em; color: var(--white); }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.6rem); font-weight: 700; line-height: 1.2; letter-spacing: -.02em; color: var(--white); }
h3 { font-size: 1.15rem; font-weight: 600; color: var(--white); }
h4 { font-size: 1rem; font-weight: 600; color: var(--white); }
p  { color: var(--text-muted); }

/* Gradient text — hero emphasis */
h1 em {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-style: normal;
}
.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Layout helpers ── */
.container { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.section    { padding: 120px 0; }
.section--sm { padding: 72px 0; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-family: inherit;
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: opacity var(--transition), transform var(--transition),
              box-shadow var(--transition), background var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn:hover  { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: linear-gradient(90deg, #185FA5, #7B5CF0);
  color: var(--white);
  border: none;
  box-shadow: 0 4px 20px rgba(123,92,240,.3);
}
.btn-primary:hover {
  background: linear-gradient(90deg, #1e6fbd, #8d6ef7);
  box-shadow: 0 6px 28px rgba(123,92,240,.5);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.2);
  backdrop-filter: blur(8px);
}
.btn-outline:hover {
  border-color: transparent;
  background:
    rgba(123,92,240,.06) padding-box,
    linear-gradient(90deg, #185FA5, #7B5CF0) border-box;
  box-shadow: 0 0 24px rgba(123,92,240,.2);
}

.btn-white {
  background: var(--white);
  color: var(--blue);
}
.btn-white:hover {
  background: rgba(255,255,255,.92);
  box-shadow: 0 4px 20px rgba(255,255,255,.15);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.2);
}
.btn-sm  { padding: 10px 20px; font-size: .875rem; }
.btn-lg  { padding: 16px 36px; font-size: 1.05rem; }

/* ── Badge ── */
.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.badge-blue  { background: rgba(55,138,221,.15); color: var(--blue-light); border: 1px solid rgba(55,138,221,.25); }
.badge-green { background: rgba(52,211,153,.1);  color: #34d399;           border: 1px solid rgba(52,211,153,.2); }
.badge-gray  { background: rgba(255,255,255,.06); color: var(--text-muted); border: 1px solid rgba(255,255,255,.1); }

/* ── Divider ── */
.divider {
  width: 48px;
  height: 3px;
  background: var(--gradient);
  border-radius: 4px;
  margin-bottom: 24px;
}
.title-line {
  width: 40px;
  height: 3px;
  background: linear-gradient(90deg, #185FA5, #7B5CF0);
  border-radius: 2px;
  margin: 0 auto 16px;
}

/* ════════════════════════════════
   HERO BLOBS — solo en el hero
════════════════════════════════ */

@keyframes blob1 {
  0%   { transform: translate(0px,    0px); }
  25%  { transform: translate(120px, -80px); }
  50%  { transform: translate(-60px,  120px); }
  75%  { transform: translate(80px,   60px); }
  100% { transform: translate(0px,    0px); }
}
@keyframes blob2 {
  0%   { transform: translate(0px,    0px); }
  25%  { transform: translate(-110px,  90px); }
  50%  { transform: translate(90px,  -100px); }
  75%  { transform: translate(-70px,  -70px); }
  100% { transform: translate(0px,    0px); }
}
@keyframes blob3 {
  0%   { transform: translate(0px,   0px); }
  33%  { transform: translate(100px, 90px); }
  66%  { transform: translate(-90px, 50px); }
  100% { transform: translate(0px,   0px); }
}
@keyframes blob4 {
  0%   { transform: translate(0px,    0px); }
  25%  { transform: translate(-90px, -100px); }
  50%  { transform: translate(110px,  -50px); }
  75%  { transform: translate(50px,   100px); }
  100% { transform: translate(0px,    0px); }
}
@keyframes blob5 {
  0%   { transform: translate(0px,    0px); }
  30%  { transform: translate(100px,  80px); }
  60%  { transform: translate(-80px,  110px); }
  100% { transform: translate(0px,    0px); }
}

/* Base — aplica SOLO a hijos de .hero__bg */
.hero__bg .orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  will-change: transform;
}

/* orb-1: grande arriba derecha · #185FA5 · 900px · 12s */
.hero__bg .orb-1 {
  width: 900px;
  height: 900px;
  background: rgba(24, 95, 165, 0.25);
  filter: blur(60px);
  top: -280px;
  right: -220px;
  animation-name: blob1;
  animation-duration: 12s;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
}

/* orb-2: grande abajo izquierda · #7B5CF0 · 750px · 16s */
.hero__bg .orb-2 {
  width: 750px;
  height: 750px;
  background: rgba(123, 92, 240, 0.20);
  filter: blur(60px);
  bottom: -180px;
  left: -120px;
  animation-name: blob2;
  animation-duration: 16s;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
}

/* orb-3: azul mediana centrada arriba · #185FA5 · 650px · 20s */
.hero__bg .orb-3 {
  width: 650px;
  height: 650px;
  background: rgba(24, 95, 165, 0.25);
  filter: blur(60px);
  top: -100px;
  left: 25%;
  animation-name: blob3;
  animation-duration: 20s;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
}

/* orb-4: lateral izquierdo · #378ADD · 500px · 14s */
.hero__bg .orb-4 {
  width: 500px;
  height: 500px;
  background: rgba(55, 138, 221, 0.25);
  filter: blur(60px);
  top: 45%;
  left: -120px;
  animation-name: blob4;
  animation-duration: 14s;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
}

/* orb-5: lateral derecho · #7B5CF0 · 550px · 18s */
.hero__bg .orb-5 {
  width: 550px;
  height: 550px;
  background: rgba(123, 92, 240, 0.20);
  filter: blur(60px);
  top: 25%;
  right: -130px;
  animation-name: blob5;
  animation-duration: 18s;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
}

/* ════════════════════════════════
   NAVBAR
════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10,10,15,0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.navbar.scrolled {
  background: rgba(10,10,15,0.85);
  border-bottom-color: var(--border);
  box-shadow: 0 4px 32px rgba(0,0,0,.4);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Logo */
.navbar__logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-wordmark { font-size: 1.35rem; font-weight: 800; letter-spacing: -.02em; line-height: 1; }
.logo-wordmark span.nex { color: var(--white); }
.logo-wordmark span.via {
  background: linear-gradient(90deg, #378ADD, #7B5CF0);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Nav links */
.navbar__links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}
.navbar__links a {
  font-size: .875rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition);
  position: relative;
}
.navbar__links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1.5px;
  background: var(--gradient);
  border-radius: 2px;
  transform: scaleX(0);
  transition: transform var(--transition);
}
.navbar__links a:hover, .navbar__links a.active { color: var(--white); }
.navbar__links a:hover::after, .navbar__links a.active::after { transform: scaleX(1); }

/* Hamburger */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
}
.navbar__hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.navbar__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__hamburger.open span:nth-child(2) { opacity: 0; }
.navbar__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.navbar__mobile {
  display: none;
  position: fixed;
  top: 72px; left: 0; right: 0;
  background: rgba(10,10,15,.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 24px;
  box-shadow: var(--shadow-lg);
  z-index: 999;
}
.navbar__mobile.open { display: block; }
.navbar__mobile ul  { list-style: none; display: flex; flex-direction: column; gap: 6px; margin-bottom: 20px; }
.navbar__mobile a   { display: block; padding: 10px 0; font-weight: 500; color: var(--text-muted); border-bottom: 1px solid var(--border); transition: color var(--transition); }
.navbar__mobile a:hover { color: var(--white); }

/* ════════════════════════════════
   FOOTER
════════════════════════════════ */
.footer {
  background: #0a0a0f;
  color: rgba(255,255,255,.5);
  padding: 64px 0 32px;
  border-top: 1px solid;
  border-image: linear-gradient(90deg, transparent, rgba(99,102,241,0.4), rgba(139,92,246,0.4), transparent) 1;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer__brand .logo-wordmark .nex { color: var(--white); }
.footer__brand .logo-wordmark .via {
  background: linear-gradient(90deg, #378ADD, #7B5CF0);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.footer__tagline { margin-top: 12px; font-size: .875rem; color: rgba(255,255,255,.35); }

.footer__col h4 { color: rgba(255,255,255,.5); margin-bottom: 16px; font-size: .75rem; text-transform: uppercase; letter-spacing: .1em; }
.footer__col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer__col a  { font-size: .875rem; transition: color var(--transition); color: rgba(255,255,255,.4); }
.footer__col a:hover { color: var(--white); }

.footer__contact-item { display: flex; align-items: center; gap: 10px; font-size: .875rem; }
.footer__contact-item svg { flex-shrink: 0; opacity: .5; }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.06);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: .8rem;
  color: rgba(255,255,255,.25);
}
.footer__bottom-links { display: flex; gap: 24px; }
.footer__bottom-links a:hover { color: rgba(255,255,255,.5); }

/* ════════════════════════════════
   HERO (index)
════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 72px;
  padding-bottom: 72px;
  position: relative;
  overflow: hidden;
  background: #0a0a0f;
  border-bottom: 1px solid;
  border-image: linear-gradient(90deg, transparent, rgba(99,102,241,0.4), rgba(139,92,246,0.4), transparent) 1;
}

/* Canvas de partículas — sólo en el hero */
#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none; /* los clics pasan a los botones de abajo */
  display: block;
}

.hero__content { position: relative; z-index: 1; max-width: 800px; }

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: .8rem;
  font-weight: 600;
  color: var(--blue-light);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 28px;
  padding: 6px 16px;
  background: rgba(55,138,221,.1);
  border: 1px solid rgba(55,138,221,.2);
  border-radius: 999px;
}

.hero h1 { margin-bottom: 28px; }
.hero__sub {
  font-size: 1.15rem;
  max-width: 580px;
  margin-bottom: 44px;
  line-height: 1.75;
  color: var(--text-muted);
}
.hero__ctas { display: flex; gap: 16px; flex-wrap: wrap; }

/* ── Page hero (inner pages) ── */
.page-hero {
  background: #0a0a0f;
  padding: 120px 0 72px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, #185FA5 0%, transparent 65%);
  border-radius: 50%;
  top: -200px; right: -80px;
  opacity: .055;
  filter: blur(40px);
  pointer-events: none;
}
.page-hero::after {
  content: '';
  position: absolute;
  width: 300px; height: 300px;
  background: radial-gradient(circle, #7B5CF0 0%, transparent 65%);
  border-radius: 50%;
  bottom: -100px; left: 5%;
  opacity: .05;
  filter: blur(40px);
  pointer-events: none;
}
.page-hero__label {
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--blue-light);
  margin-bottom: 16px;
}
.page-hero h1 {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.page-hero p { max-width: 540px; margin: 18px auto 0; font-size: 1.05rem; color: var(--text-muted); }

/* ════════════════════════════════
   SERVICES GRID (index preview)
════════════════════════════════ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

/* Variante de 3 pilares — siempre 1 fila en desktop, 1 col en móvil */
.services-grid--3col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.service-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: transform .3s ease, box-shadow .3s ease;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 0 0 1px #378ADD, 0 20px 40px rgba(56,138,221,.15);
}

.service-card__icon {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, rgba(55,138,221,.15), rgba(123,92,240,.12));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: transform .3s ease;
}
.service-card:hover .service-card__icon { transform: scale(1.1); }
.service-card__icon svg { stroke: var(--blue-light); }
.service-card h3 { margin-bottom: 8px; }
.service-card p  { font-size: .88rem; line-height: 1.65; }

/* ════════════════════════════════
   WHY NEXVIA
════════════════════════════════ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.why-item__icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, rgba(55,138,221,.12), rgba(123,92,240,.10));
  border: 1px solid rgba(123,92,240,.2);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.why-item__icon svg { stroke: var(--blue-light); }
.why-item h3 { margin-bottom: 10px; }
.why-item p  { font-size: .9rem; line-height: 1.65; }

/* ════════════════════════════════
   CTA BAND
════════════════════════════════ */
.cta-band {
  background: #0a0a0f;
  text-align: center;
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}
.cta-band::after {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, #185FA5 0%, transparent 65%);
  border-radius: 50%;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  opacity: .06;
  filter: blur(50px);
  pointer-events: none;
}
.cta-band h2 {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}
.cta-band p  { color: rgba(255,255,255,.6); font-size: 1.1rem; max-width: 500px; margin: 0 auto 44px; position: relative; z-index: 1; }
.cta-band .btn { position: relative; z-index: 1; }

/* ════════════════════════════════
   SERVICES PAGE — full grid
════════════════════════════════ */
.services-full-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card-full {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: transform .3s ease, box-shadow .3s ease, opacity .22s ease;
}
.service-card-full:hover {
  transform: translateY(-6px);
  box-shadow: 0 0 0 1px #378ADD, 0 20px 40px rgba(56,138,221,.15);
}

.service-card-full__icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, rgba(55,138,221,.15), rgba(123,92,240,.12));
  border: 1px solid rgba(123,92,240,.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: transform .3s ease;
}
.service-card-full:hover .service-card-full__icon { transform: scale(1.1); }
.service-card-full__icon svg { stroke: var(--blue-light); }
.service-card-full h3 { margin-bottom: 10px; }
.service-card-full p  { font-size: .875rem; line-height: 1.7; margin-bottom: 16px; }

/* ── Pricing cards ── */
.pricing-section { background: #0a0a0f; }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.pricing-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}
.pricing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.pricing-card.featured {
  background: linear-gradient(var(--bg-card), var(--bg-card)) padding-box,
              linear-gradient(135deg, #185FA5, #7B5CF0) border-box;
  border: 2px solid transparent;
  transform: translateY(-8px);
  box-shadow: 0 12px 48px rgba(24,95,165,.2), 0 4px 16px rgba(123,92,240,.12);
}
.pricing-card.featured:hover { transform: translateY(-12px); }

.pricing-badge {
  position: absolute;
  top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--gradient);
  color: var(--white);
  font-size: .72rem;
  font-weight: 700;
  padding: 4px 18px;
  border-radius: 999px;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: .06em;
  box-shadow: 0 4px 12px rgba(123,92,240,.35);
}
.pricing-card h3 { font-size: 1.3rem; margin-bottom: 8px; }
.pricing-price {
  font-size: 2.4rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin: 16px 0 4px;
}
.pricing-price span { font-size: .95rem; font-weight: 400; color: var(--text-muted); -webkit-text-fill-color: var(--text-muted); }
.pricing-desc { font-size: .875rem; margin-bottom: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--border); }
.pricing-features { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
.pricing-features li { display: flex; align-items: flex-start; gap: 10px; font-size: .875rem; color: rgba(255,255,255,.7); }
.pricing-features li svg { flex-shrink: 0; margin-top: 2px; color: var(--blue-light); }

/* ════════════════════════════════
   ABOUT PAGE
════════════════════════════════ */
.about-main {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: start;
}

.about-avatar {
  width: 200px; height: 200px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: var(--white);
  font-size: 2.5rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  box-shadow: 0 16px 56px rgba(24,95,165,.35), 0 4px 16px rgba(123,92,240,.25);
}

.about-text h2 { margin-bottom: 24px; }
.about-text p  { font-size: 1rem; line-height: 1.85; margin-bottom: 16px; color: rgba(255,255,255,.7); }

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.value-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.value-card:hover {
  border-color: rgba(55,138,221,.35);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(55,138,221,.1);
}
.value-card__icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, rgba(55,138,221,.12), rgba(123,92,240,.10));
  border: 1px solid rgba(123,92,240,.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}
.value-card__icon svg { stroke: var(--blue-light); }
.value-card h3 { margin-bottom: 8px; }
.value-card p  { font-size: .85rem; }

/* ── How we work ── */
.steps-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.steps-row::before {
  content: '';
  position: absolute;
  top: 27px;
  left: calc(12.5% + 4px);
  right: calc(12.5% + 4px);
  height: 1px;
  background: linear-gradient(90deg, var(--blue), var(--purple));
  opacity: .3;
}

.step-item { text-align: center; padding: 0 16px; }
.step-number {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: var(--white);
  font-size: 1.15rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  position: relative;
  z-index: 1;
  box-shadow: 0 4px 16px rgba(123,92,240,.3);
}
.step-item h3 { margin-bottom: 10px; }
.step-item p  { font-size: .85rem; }

/* ════════════════════════════════
   CONTACT PAGE
════════════════════════════════ */
.contact-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 80px;
  align-items: start;
}

/* Form */
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: .85rem; font-weight: 500; margin-bottom: 8px; color: rgba(255,255,255,.7); }
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: .93rem;
  color: var(--white);
  background: rgba(255,255,255,.05);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,.25); }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--blue-light);
  box-shadow: 0 0 0 3px rgba(55,138,221,.12);
  background: rgba(255,255,255,.07);
}
.form-group textarea { resize: vertical; min-height: 120px; }

/* Contact info side */
.contact-info { display: flex; flex-direction: column; gap: 20px; }

.contact-whatsapp-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #25D366;
  color: var(--white);
  padding: 18px 28px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 1rem;
  transition: opacity var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 20px rgba(37,211,102,.25);
}
.contact-whatsapp-btn:hover {
  opacity: .95;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(37,211,102,.4);
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition);
}
.contact-detail:hover { border-color: rgba(55,138,221,.3); }
.contact-detail__icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, rgba(55,138,221,.12), rgba(123,92,240,.10));
  border: 1px solid rgba(123,92,240,.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-detail__icon svg { stroke: var(--blue-light); }
.contact-detail__text strong {
  display: block;
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--blue-light);
  margin-bottom: 3px;
}
.contact-detail__text span { font-size: .9rem; color: rgba(255,255,255,.75); }

/* ── Map placeholder — eliminado ── */
.madrid-map-unused {
  display: none;
  background: var(--bg-alt);
  padding: 64px 0;
  overflow: hidden;
  position: relative;
  border-top: 1px solid var(--border);
}
.madrid-illustration { max-width: 600px; margin: 0 auto; opacity: .12; filter: invert(1); }

/* ════════════════════════════════
   SECTION HEADERS
════════════════════════════════ */
.section-header { text-align: center; margin-bottom: 64px; }
.section-header .divider { margin: 0 auto 24px; }
.section-header p { font-size: 1rem; max-width: 520px; margin: 16px auto 0; }
.section-header h2 {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-header--left { text-align: left; }
.section-header--left .divider { margin-left: 0; }

/* ════════════════════════════════
   FILTER BAR
════════════════════════════════ */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 48px;
}

.filter-btn {
  padding: 9px 22px;
  border-radius: 999px;
  border: 1.5px solid var(--border);
  background: rgba(255,255,255,.04);
  color: var(--text-muted);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: .85rem;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}
.filter-btn:hover { border-color: var(--blue-light); color: var(--white); background: rgba(55,138,221,.08); }
.filter-btn.active {
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: var(--white);
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(123,92,240,.3);
}

/* Card filter animation */
.service-card-full.card-out {
  opacity: 0 !important;
  transform: translateY(10px) scale(0.97) !important;
  pointer-events: none;
}

/* ════════════════════════════════
   ANIMATIONS (Intersection Observer)
════════════════════════════════ */
.fade-in { opacity: 0; transform: translateY(30px); transition: opacity .65s ease, transform .65s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in-delay-1 { transition-delay: .1s; }
.fade-in-delay-2 { transition-delay: .2s; }
.fade-in-delay-3 { transition-delay: .3s; }
.fade-in-delay-4 { transition-delay: .4s; }
.fade-in-delay-5 { transition-delay: .5s; }

/* ════════════════════════════════
   WhatsApp floating button
════════════════════════════════ */
.wa-float {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25D366;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  transition: transform var(--transition), box-shadow var(--transition);
  z-index: 900;
}
.wa-float:hover { transform: scale(1.1); box-shadow: 0 6px 30px rgba(37,211,102,.55); }

/* ════════════════════════════════
   RESPONSIVE
════════════════════════════════ */
@media (max-width: 960px) {
  .services-grid,
  .services-full-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid           { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .pricing-grid       { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; }
  .pricing-card.featured { transform: none; }
  .values-grid        { grid-template-columns: repeat(2, 1fr); }
  .steps-row          { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .steps-row::before  { display: none; }
  .about-main         { grid-template-columns: 1fr; gap: 48px; text-align: center; }
  .about-main .about-avatar { margin: 0 auto; }
  .contact-grid       { grid-template-columns: 1fr; gap: 48px; }
  .footer__grid       { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .services-grid,
  .services-grid--3col,
  .services-full-grid,
  .why-grid,
  .values-grid,
  .steps-row { grid-template-columns: 1fr; }

  .navbar__links,
  .navbar__links ~ .btn { display: none; }
  .navbar__hamburger { display: flex; }

  .hero__ctas { flex-direction: column; align-items: flex-start; }
  .section    { padding: 80px 0; }
  .section--sm { padding: 56px 0; }
  .page-hero  { padding: 100px 0 56px; }
  .cta-band   { padding: 80px 0; }

  .footer__grid       { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom     { flex-direction: column; align-items: flex-start; gap: 8px; }
}

/* ════════════════════════════════
   LIGHT LINES BAND
════════════════════════════════ */
.light-lines-band {
  background: radial-gradient(ellipse at center, #0d1a2e 0%, #0a0a0f 55%);
  height: 320px;
  position: relative;
  overflow: hidden;
  display: block;
}
.light-lines-band canvas {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

/* ════════════════════════════════
   TECH LOGOS MARQUEE
════════════════════════════════ */
.tech-logos-section {
  background: #0a0a0f;
  padding-top: 100px;
  padding-bottom: 100px;
  overflow: hidden;
}

.tech-logos-label {
  text-align:              center;
  background:              var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip:         text;
  margin-bottom:           48px;
  padding:                 0 24px;
}

.tech-logos-row {
  display:         flex;
  align-items:     center;
  justify-content: center;
  gap:             80px;
  flex-wrap:       wrap;
  padding:         0 24px;
}

/* Cada logo */
.tech-logo {
  display:     flex;
  align-items: center;
  flex-shrink: 0;
  padding:     0 40px;
  opacity:     .5;
  cursor:      pointer;
  transition:  opacity .2s ease;
}
.tech-logo:hover { opacity: 1; }
.tech-logo:hover svg {
  filter: brightness(0) saturate(100%) invert(50%) sepia(100%) saturate(400%) hue-rotate(190deg) brightness(1.3);
}

/* SVG inline — alto fijo, ancho automático por viewBox */
.tech-logo svg {
  height:     42px;
  width:      auto;
  display:    block;
  filter:     brightness(0) saturate(100%) invert(50%) sepia(100%) saturate(300%) hue-rotate(190deg);
  transition: filter .2s ease;
}

/* Fallback de texto para logos complejos (Cloudflare, n8n) */
.tech-logo--text {
  font-size:   15px;
  font-weight: 600;
  color:       var(--blue-light);
  line-height: 32px;
  height:      32px;
  display:     flex;
  align-items: center;
  white-space: nowrap;
}


/* ── Utility ── */
.text-blue   { color: var(--blue-light); }
.text-center { text-align: center; }
.mt-8   { margin-top: 8px; }
.mt-16  { margin-top: 16px; }
.mt-24  { margin-top: 24px; }
.mt-40  { margin-top: 40px; }
.mb-8   { margin-bottom: 8px; }
.mb-16  { margin-bottom: 16px; }
.mb-24  { margin-bottom: 24px; }
.mb-40  { margin-bottom: 40px; }
.mb-48  { margin-bottom: 48px; }
.gap-16 { gap: 16px; }
.flex   { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.full-width  { width: 100%; }