/* ============================================================
   VIRUSTATIC SERVICIOS — Premium Design System v2
   Typography: impeccable | Animations: emil-design-eng | Visual: taste-skill
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

:root {
  /* Brand palette */
  --navy:        #1A2B4A;
  --navy-deep:   #0D1829;
  --navy-mid:    #243558;
  --navy-light:  #2E4470;
  --cyan:        #4FB3D9;
  --cyan-dim:    rgba(79,179,217,0.12);
  --cyan-glow:   rgba(79,179,217,0.28);
  --orange:      #E89B5C;
  --orange-dim:  rgba(232,155,92,0.12);
  --orange-glow: rgba(232,155,92,0.30);
  --bg:          #F4F6FA;
  --bg-alt:      #EAEFF8;
  --surface:     #FFFFFF;
  --text:        #111827;
  --muted:       #4B5D75;
  --light:       #7E90A8;
  --border:      rgba(26,43,74,0.08);
  --border-c:    rgba(79,179,217,0.22);
  --border-o:    rgba(232,155,92,0.22);

  /* Shadows — tinted to brand hue */
  --sh-sm:  0 2px 8px  rgba(26,43,74,0.06), 0 1px 2px rgba(26,43,74,0.04);
  --sh-md:  0 8px 28px rgba(26,43,74,0.10), 0 2px 6px  rgba(26,43,74,0.05);
  --sh-lg:  0 24px 56px rgba(26,43,74,0.14), 0 4px 12px rgba(26,43,74,0.06);
  --sh-xl:  0 40px 80px rgba(26,43,74,0.18);
  --sh-cyan: 0 8px 28px rgba(79,179,217,0.22);
  --sh-orng: 0 8px 28px rgba(232,155,92,0.22);

  /* Border radius */
  --r:    18px;
  --r-sm: 12px;
  --r-xs: 8px;

  /* Motion — Emil: specify exact props, ease-out for entering */
  --ease:   cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
  --spring:  cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ── Base ── */
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
h1, h2, h3, h4, h5 {
  font-family: 'Outfit', sans-serif;
  letter-spacing: -0.03em;
  line-height: 1.06;
  color: var(--navy);
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 32px; }

/* ── Noise texture on dark sections (Emil: fixed pseudo-element only) ── */
.noise-overlay::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.032;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 200px 200px;
}

/* ── Labels ── */
.label {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 10px; font-weight: 800; letter-spacing: 3px; text-transform: uppercase;
  color: var(--cyan); margin-bottom: 18px;
}
.label::before {
  content: ''; display: block;
  width: 24px; height: 2px;
  background: linear-gradient(90deg, var(--cyan), transparent);
  border-radius: 2px; flex-shrink: 0;
}
.label.orange { color: var(--orange); }
.label.orange::before { background: linear-gradient(90deg, var(--orange), transparent); }
.label.light { color: rgba(255,255,255,0.45); }
.label.light::before { background: linear-gradient(90deg, rgba(255,255,255,0.30), transparent); }

/* ── Buttons — Emil: active scale, specific transition props ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 30px; border-radius: var(--r-sm);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 14px; font-weight: 700; letter-spacing: 0.01em;
  cursor: pointer; border: none; white-space: nowrap;
  position: relative; overflow: hidden;
  transition: transform 0.22s var(--ease), box-shadow 0.22s var(--ease), background 0.22s var(--ease);
}
.btn:active { transform: scale(0.97); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { transform: translateY(-2px); box-shadow: var(--sh-md); background: var(--navy-light); }
.btn-cyan { background: var(--cyan); color: #fff; }
.btn-cyan:hover { transform: translateY(-2px); box-shadow: var(--sh-cyan); background: #3aa8d0; }
.btn-orange { background: var(--orange); color: #fff; }
.btn-orange:hover { transform: translateY(-2px); box-shadow: var(--sh-orng); background: #d98a4a; }
.btn-ghost { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,0.20); }
.btn-ghost:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.45); }
.btn-outline { background: transparent; color: var(--navy); border: 1.5px solid var(--border-c); }
.btn-outline:hover { background: var(--cyan-dim); border-color: var(--cyan); }
.btn-sm { padding: 10px 22px; font-size: 13px; }

/* Shimmer on btn-cyan/btn-orange */
.btn-cyan::before, .btn-orange::before {
  content: '';
  position: absolute; top: 0; left: -100%; width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.18), transparent);
  transform: skewX(-20deg);
  transition: left 0.6s var(--ease);
}
.btn-cyan:hover::before, .btn-orange:hover::before { left: 150%; }

/* ── Topbar ── */
.topbar {
  background: #0A0F1E;
  padding: 8px 0;
  font-size: 11.5px;
  color: rgba(255,255,255,0.40);
  letter-spacing: 0.02em;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; }
.topbar a { color: rgba(255,255,255,0.50); transition: color 0.18s; }
.topbar a:hover { color: rgba(255,255,255,0.90); }
.topbar-left { display: flex; gap: 22px; align-items: center; }
.topbar-right { display: flex; gap: 22px; align-items: center; }
.topbar-sep { color: rgba(255,255,255,0.15); }

/* ── Mobile overlay ── */
.mob-overlay {
  position: fixed; inset: 0; z-index: 400;
  background: var(--navy-deep);
  display: flex; flex-direction: column;
  padding: 28px 28px 48px;
  transform: translateX(100%);
  transition: transform 0.36s var(--ease);
}
.mob-overlay.open { transform: translateX(0); }
.mob-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 48px; }
.mob-close { background: none; border: none; cursor: pointer; color: rgba(255,255,255,0.50); font-size: 28px; line-height: 1; transition: color 0.18s; }
.mob-close:hover { color: #fff; }
.mob-nav { display: flex; flex-direction: column; gap: 0; flex: 1; }
.mob-nav a {
  font-family: 'Outfit', sans-serif; font-size: 28px; font-weight: 800;
  color: rgba(255,255,255,0.45); padding: 16px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: color 0.18s, padding-left 0.22s var(--ease);
  letter-spacing: -0.02em;
}
.mob-nav a:hover, .mob-nav a.active { color: #fff; padding-left: 8px; }
.mob-cta { margin-top: 36px; }

/* ── Navbar — liquid glass ── */
.navbar {
  position: sticky; top: 0; z-index: 300;
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid rgba(255,255,255,0.60);
  box-shadow: 0 1px 0 rgba(26,43,74,0.06), inset 0 1px 0 rgba(255,255,255,0.70);
  transition: background 0.28s var(--ease), box-shadow 0.28s var(--ease);
}
.navbar.scrolled {
  background: rgba(255,255,255,0.96);
  box-shadow: 0 4px 24px rgba(26,43,74,0.08), 0 1px 0 rgba(26,43,74,0.06), inset 0 1px 0 rgba(255,255,255,0.80);
}
.navbar-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px; position: relative;
}
.nav-icon img {
  height: 68px; width: auto; display: block;
  transition: transform 0.28s var(--spring);
}
.nav-icon img:hover { transform: scale(1.04); }
.nav-links {
  display: flex; align-items: center; gap: 32px; list-style: none;
  position: absolute; left: 50%; transform: translateX(-50%);
}
.nav-links a {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 13px; font-weight: 600; color: var(--muted);
  transition: color 0.18s; white-space: nowrap; letter-spacing: 0.01em;
  position: relative; padding-bottom: 2px;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -3px; left: 0; right: 0;
  height: 2px; background: var(--cyan); border-radius: 2px;
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.22s var(--ease);
}
.nav-links a:hover, .nav-links a.active { color: var(--navy); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }
.nav-links a.active { font-weight: 700; }
.nav-right { display: flex; align-items: center; gap: 12px; }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--navy); border-radius: 2px; transition: transform 0.22s var(--ease), opacity 0.22s; }

/* ── Logo Band ── */
.logo-band {
  background: var(--navy-deep);
  padding: 36px 0;
  position: relative; overflow: hidden;
}
.logo-band-bg {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 60% 120% at 50% 50%, rgba(79,179,217,0.07) 0%, transparent 70%),
    linear-gradient(180deg, rgba(232,155,92,0.04) 0%, transparent 100%);
}
.logo-band-accent {
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 120px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
  opacity: 0.70;
}
.logo-band-inner {
  display: flex; align-items: center; justify-content: center; position: relative; z-index: 1;
}
.logo-band img {
  height: 88px; width: auto;
  /* Original color — no filter */
  transition: transform 0.40s var(--ease), filter 0.40s;
  filter: none;
}
.logo-band img:hover { transform: scale(1.03); }
.logo-band-badge {
  position: absolute; right: 0;
  display: flex; align-items: center; gap: 8px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 9.5px; font-weight: 800; letter-spacing: 2.5px; text-transform: uppercase;
  color: rgba(255,255,255,0.22);
}
.pulse-dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--cyan);
  animation: pulseDot 2.4s ease-in-out infinite; flex-shrink: 0;
}

/* ── Section base ── */
.section { padding: 104px 0; }
.section-sm { padding: 72px 0; }
.bg-white  { background: var(--surface); }
.bg-light  { background: var(--bg); }
.bg-alt    { background: var(--bg-alt); }
.bg-navy   { background: var(--navy); }
.bg-deep   { background: var(--navy-deep); }

.sec-header { margin-bottom: 64px; }
.sec-header.center { text-align: center; }
.sec-header.center .sec-sub { margin: 0 auto; }

/* Impeccable: hierarchy ≥1.25 ratio between steps */
.sec-title {
  font-size: clamp(28px, 3.2vw, 46px);
  font-weight: 800; line-height: 1.06;
  letter-spacing: -0.035em;
  color: var(--navy); margin-bottom: 16px;
}
.sec-title.light { color: #fff; }
.sec-sub {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.05rem; color: var(--muted);
  line-height: 1.80; max-width: 62ch;
}
.sec-sub.light { color: rgba(255,255,255,0.46); }

/* ── Hero ── */
.hero {
  background: var(--navy-deep); padding: 88px 0 0;
  position: relative; overflow: hidden;
}
/* Gradient mesh background */
.hero-grid-bg {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(79,179,217,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79,179,217,0.04) 1px, transparent 1px);
  background-size: 56px 56px;
}
.hero-glow {
  position: absolute; width: 800px; height: 800px; border-radius: 50%;
  background: radial-gradient(circle, rgba(79,179,217,0.09) 0%, transparent 65%);
  top: -250px; right: -200px; pointer-events: none;
  animation: floatGlow 8s ease-in-out infinite alternate;
}
.hero-glow-o {
  position: absolute; width: 500px; height: 500px; border-radius: 50%;
  background: radial-gradient(circle, rgba(232,155,92,0.07) 0%, transparent 70%);
  bottom: 60px; left: -100px; pointer-events: none;
  animation: floatGlow 10s ease-in-out infinite alternate-reverse;
}
.hero-content {
  position: relative; z-index: 1;
  text-align: center; max-width: 880px; margin: 0 auto; padding-bottom: 64px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 10px; font-weight: 800; letter-spacing: 2.5px; text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08);
  border-radius: 100px; padding: 7px 18px;
  margin-bottom: 32px;
}
.hero h1 {
  font-size: clamp(36px, 5.5vw, 76px);
  font-weight: 900; line-height: 1.02; letter-spacing: -0.045em;
  color: #fff; margin-bottom: 24px;
}
.hero h1 em {
  font-style: normal; color: var(--cyan);
  position: relative; display: inline-block;
}
.hero h1 em::after {
  content: '';
  position: absolute; left: 0; right: 0; bottom: 4px;
  height: 8px;
  background: linear-gradient(90deg, var(--orange), transparent);
  opacity: 0.30; z-index: -1; border-radius: 4px;
}
.hero-p {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.10rem; color: rgba(255,255,255,0.50);
  line-height: 1.80; max-width: 62ch; margin: 0 auto 40px;
}
.hero-ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* Hero video placeholder */
.hero-video-wrap {
  position: relative; z-index: 1;
  max-width: 920px; margin: 64px auto 0;
  border-radius: 22px 22px 0 0; overflow: hidden;
  border: 1px solid rgba(255,255,255,0.07); border-bottom: none;
  box-shadow: 0 -40px 80px rgba(0,0,0,0.45), inset 0 1px 0 rgba(255,255,255,0.06);
  background: var(--navy-mid); aspect-ratio: 16/9;
  display: flex; align-items: center; justify-content: center;
}
.video-inner { text-align: center; }
.play-btn {
  width: 80px; height: 80px; border-radius: 50%;
  background: rgba(79,179,217,0.14);
  border: 1.5px solid rgba(79,179,217,0.40);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.10);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px; cursor: pointer;
  transition: transform 0.28s var(--spring), background 0.22s, box-shadow 0.22s;
}
.play-btn:hover { background: rgba(79,179,217,0.28); transform: scale(1.10); box-shadow: 0 0 0 12px rgba(79,179,217,0.10), inset 0 1px 0 rgba(255,255,255,0.10); }
.play-btn:active { transform: scale(0.97); }
.play-btn svg { margin-left: 5px; }
.video-label {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 10px; font-weight: 800; letter-spacing: 2.5px; text-transform: uppercase;
  color: rgba(255,255,255,0.24);
}

/* ── Stats strip ── */
.stats-strip {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 40px 0;
}
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); }
.stat-item { text-align: center; padding: 8px 20px; border-right: 1px solid var(--border); }
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: 'Outfit', sans-serif;
  font-size: 44px; font-weight: 900;
  color: var(--navy); letter-spacing: -0.06em; line-height: 1; margin-bottom: 6px;
}
.stat-num .accent { color: var(--cyan); }
.stat-num .orange { color: var(--orange); }
.stat-label {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 12px; font-weight: 600; color: var(--muted); letter-spacing: 0.01em;
}

/* ── Service cards ── */
.svc-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; }
.svc-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r); padding: 40px;
  display: flex; flex-direction: column;
  transition: transform 0.32s var(--ease), border-color 0.28s, box-shadow 0.32s var(--ease);
  cursor: default;
  position: relative; overflow: hidden;
}
.svc-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--cyan), #2d8cb0);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.36s var(--ease);
}
.svc-card.orange-border::before { background: linear-gradient(90deg, var(--orange), #c47440); }
.svc-card:hover { transform: translateY(-7px); border-color: var(--border-c); box-shadow: var(--sh-lg); }
.svc-card.orange-border:hover { border-color: var(--border-o); box-shadow: 0 24px 56px rgba(232,155,92,0.10); }
.svc-card:hover::before { transform: scaleX(1); }
.svc-icon {
  width: 58px; height: 58px; border-radius: 15px; margin-bottom: 26px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--cyan-dim); color: var(--cyan);
  border: 1px solid rgba(79,179,217,0.18);
  transition: transform 0.28s var(--spring);
}
.svc-icon.orange { background: var(--orange-dim); color: var(--orange); border-color: rgba(232,155,92,0.18); }
.svc-card:hover .svc-icon { transform: scale(1.08); }
.svc-card h3 {
  font-size: 20px; font-weight: 800; margin-bottom: 12px; letter-spacing: -0.02em;
}
.svc-card p {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 14.5px; color: var(--muted); line-height: 1.74; flex: 1;
}
.svc-link {
  margin-top: 24px; font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 13px; font-weight: 700; color: var(--cyan);
  display: inline-flex; align-items: center; gap: 5px;
  transition: gap 0.22s var(--ease), color 0.18s;
}
.svc-card.orange-border .svc-link { color: var(--orange); }
.svc-card:hover .svc-link { gap: 10px; }

/* ── Testimonial ── */
.test-wrap {
  max-width: 840px; margin: 0 auto;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 26px; padding: 68px; position: relative; text-align: center;
  box-shadow: var(--sh-md);
}
.test-quote-mark {
  position: absolute; top: 24px; left: 44px;
  font-family: 'Outfit', sans-serif; font-size: 160px; font-weight: 900;
  line-height: 0.55; color: var(--cyan); opacity: 0.07;
  pointer-events: none; user-select: none;
}
.test-stars { color: var(--orange); font-size: 17px; letter-spacing: 5px; margin-bottom: 28px; }
.test-text {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(18px, 2.2vw, 26px); font-weight: 500; font-style: italic;
  color: var(--navy); line-height: 1.52; margin-bottom: 40px;
  position: relative; z-index: 1; letter-spacing: -0.01em;
}
.test-author { display: flex; align-items: center; gap: 14px; justify-content: center; }
.test-avatar {
  width: 52px; height: 52px; border-radius: 14px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--cyan), #2d8cb0);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Outfit', sans-serif; font-weight: 900; font-size: 16px; color: #fff;
  box-shadow: 0 4px 12px rgba(79,179,217,0.30);
}
.test-name {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700; font-size: 15px; color: var(--navy); text-align: left;
}
.test-role {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 12.5px; color: var(--muted); margin-top: 2px; text-align: left;
}

/* ── Why cards ── */
.why-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; }
.why-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05);
  border-radius: var(--r); padding: 36px;
  display: flex; gap: 22px; align-items: flex-start;
  transition: background 0.28s, transform 0.28s var(--ease);
}
.why-card:hover { background: rgba(255,255,255,0.08); transform: translateY(-3px); }
.why-num {
  font-family: 'Outfit', sans-serif; font-size: 56px; font-weight: 900;
  line-height: 1; opacity: 0.15; flex-shrink: 0; width: 64px; color: var(--cyan);
  letter-spacing: -0.04em;
}
.why-num.orange { color: var(--orange); }
.why-card h3 {
  font-size: 17px; font-weight: 800; color: #fff;
  margin-bottom: 9px; letter-spacing: -0.02em;
}
.why-card p {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 14px; color: rgba(255,255,255,0.44); line-height: 1.74;
}

/* ── Process ── */
.process-grid {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; position: relative;
}
.process-grid::before {
  content: '';
  position: absolute; top: 33px; left: 12.5%; right: 12.5%;
  border-top: 2px dashed rgba(79,179,217,0.20); z-index: 0;
}
.process-step { text-align: center; padding: 0 8px; position: relative; z-index: 1; }
.process-num {
  width: 66px; height: 66px; border-radius: 50%;
  background: var(--surface); border: 2px solid var(--border-c);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 22px;
  font-family: 'Outfit', sans-serif; font-size: 18px; font-weight: 900; color: var(--cyan);
  box-shadow: var(--sh-sm), 0 0 0 6px rgba(79,179,217,0.06);
  transition: transform 0.28s var(--spring), box-shadow 0.28s;
}
.process-step:hover .process-num { transform: scale(1.10); box-shadow: var(--sh-cyan), 0 0 0 8px rgba(79,179,217,0.08); }
.process-step h3 { font-size: 16px; font-weight: 800; margin-bottom: 8px; letter-spacing: -0.02em; }
.process-step p {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 13.5px; color: var(--muted); line-height: 1.66;
}

/* ── FAQ ── */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border); cursor: pointer; }
.faq-item:first-child { border-top: 1px solid var(--border); }
.faq-q {
  display: flex; justify-content: space-between; align-items: center;
  padding: 22px 0; gap: 20px;
}
.faq-q span {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 15px; font-weight: 600; color: var(--navy); line-height: 1.5;
}
.faq-icon {
  width: 30px; height: 30px; border-radius: 8px;
  border: 1px solid var(--border); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  color: var(--muted); font-size: 20px; font-weight: 300; line-height: 1;
  transition: border-color 0.22s, color 0.22s, transform 0.28s var(--ease), background 0.22s;
}
.faq-item.open .faq-icon { border-color: var(--cyan); color: var(--cyan); transform: rotate(45deg); background: var(--cyan-dim); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.38s var(--ease); }
.faq-answer-inner {
  padding: 0 0 22px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 14.5px; color: var(--muted); line-height: 1.80; max-width: 65ch;
}

/* ── CTA contact ── */
.cta-section { background: var(--navy-deep); padding: 104px 0; position: relative; overflow: hidden; }
.cta-warm-line {
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 120px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent); opacity: 0.65;
}
.cta-glow {
  position: absolute; width: 800px; height: 800px; border-radius: 50%;
  background: radial-gradient(circle, rgba(79,179,217,0.09) 0%, transparent 65%);
  top: 50%; left: 50%; transform: translate(-50%,-50%); pointer-events: none;
  animation: floatGlow 12s ease-in-out infinite alternate;
}
.cta-inner { position: relative; z-index: 1; text-align: center; }
.cta-title {
  font-size: clamp(30px, 4.5vw, 58px); font-weight: 900; color: #fff;
  margin-bottom: 16px; letter-spacing: -0.04em; line-height: 1.04;
}
.cta-sub {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.06rem; color: rgba(255,255,255,0.44);
  margin-bottom: 56px; max-width: 46ch; margin-left: auto; margin-right: auto; line-height: 1.80;
}
.contact-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; max-width: 860px; margin: 0 auto; }
.contact-card {
  display: flex; flex-direction: column; align-items: flex-start; gap: 12px;
  padding: 28px 24px;
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.07);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06);
  border-radius: var(--r); color: #fff;
  transition: transform 0.28s var(--ease), background 0.25s, border-color 0.25s, box-shadow 0.28s;
}
.contact-card:hover { background: rgba(79,179,217,0.08); border-color: rgba(79,179,217,0.26); transform: translateY(-5px); box-shadow: var(--sh-cyan); }
.contact-icon {
  width: 48px; height: 48px; border-radius: 13px;
  background: rgba(79,179,217,0.12);
  border: 1px solid rgba(79,179,217,0.20);
  display: flex; align-items: center; justify-content: center; color: var(--cyan);
}
.contact-lbl {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 9.5px; font-weight: 800; letter-spacing: 2.5px; text-transform: uppercase;
  color: rgba(255,255,255,0.28);
}
.contact-val {
  font-family: 'Outfit', sans-serif;
  font-size: 15px; font-weight: 700; color: #fff; word-break: break-all;
}

/* ── Footer ── */
.footer { background: #06101E; padding: 72px 0 0; }
.footer-grid {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 56px;
  padding-bottom: 52px; border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-logo img { height: 52px; width: auto; filter: brightness(0) invert(1); margin-bottom: 20px; }
.footer-tag {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 13.5px; color: rgba(255,255,255,0.32); line-height: 1.74; margin-bottom: 10px;
}
.footer-addr {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 12.5px; color: rgba(255,255,255,0.18); line-height: 1.68;
}
.footer-col-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 9.5px; font-weight: 800; letter-spacing: 3px; text-transform: uppercase;
  color: rgba(255,255,255,0.22); margin-bottom: 20px;
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 13.5px; color: rgba(255,255,255,0.42);
  transition: color 0.18s, padding-left 0.20s var(--ease);
}
.footer-links a:hover { color: rgba(255,255,255,0.90); padding-left: 5px; }
.footer-bottom { padding: 22px 0; display: flex; justify-content: center; }
.footer-copy {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 11.5px; color: rgba(255,255,255,0.16);
}

/* ── Split layouts ── */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.split.reverse .split-visual { order: -1; }

.split-visual { position: relative; }
.img-placeholder {
  width: 100%; aspect-ratio: 4/3;
  background: linear-gradient(145deg, var(--navy-mid) 0%, var(--navy) 100%);
  border-radius: var(--r); overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(79,179,217,0.10);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
  position: relative;
}
.img-placeholder-inner { text-align: center; opacity: 0.16; }
.img-badge {
  position: absolute; bottom: -22px; right: -22px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r); padding: 20px 24px;
  box-shadow: var(--sh-lg);
}
.img-badge-num {
  font-family: 'Outfit', sans-serif; font-size: 30px; font-weight: 900;
  color: var(--navy); letter-spacing: -0.04em;
}
.img-badge-num span { color: var(--cyan); }
.img-badge-num span.orange { color: var(--orange); }
.img-badge-text {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 10px; font-weight: 700; color: var(--muted);
  text-transform: uppercase; letter-spacing: 1.5px; margin-top: 3px;
}

/* ── Value chips ── */
.chip-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.chip {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 11.5px; font-weight: 700;
  background: var(--cyan-dim); color: var(--cyan);
  border: 1px solid rgba(79,179,217,0.20); padding: 5px 15px; border-radius: 100px;
  letter-spacing: 0.01em;
  transition: background 0.20s, transform 0.20s var(--spring);
}
.chip:hover { background: rgba(79,179,217,0.18); transform: translateY(-1px); }
.chip.orange { background: var(--orange-dim); color: var(--orange); border-color: rgba(232,155,92,0.20); }
.chip.orange:hover { background: rgba(232,155,92,0.18); }

/* ── Feature columns ── */
.feat-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.feat-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05);
  border-radius: var(--r); padding: 34px; text-align: center;
  transition: background 0.28s, transform 0.28s var(--ease);
}
.feat-card:hover { background: rgba(255,255,255,0.08); transform: translateY(-4px); }
.feat-icon {
  width: 62px; height: 62px; border-radius: 17px; margin: 0 auto 22px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(79,179,217,0.12); color: var(--cyan);
  border: 1px solid rgba(79,179,217,0.18);
  transition: transform 0.28s var(--spring);
}
.feat-icon.orange { background: var(--orange-dim); color: var(--orange); border-color: rgba(232,155,92,0.18); }
.feat-card:hover .feat-icon { transform: scale(1.10); }
.feat-card h3 { font-size: 17px; font-weight: 800; color: #fff; margin-bottom: 10px; letter-spacing: -0.02em; }
.feat-card p { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 14px; color: rgba(255,255,255,0.44); line-height: 1.72; }

/* Large feature cards (servicios page) */
.svc-large { display: flex; flex-direction: column; gap: 0; }
.svc-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0;
  border-bottom: 1px solid var(--border);
}
.svc-row:last-child { border-bottom: none; }
.svc-row-visual {
  background: linear-gradient(145deg, var(--navy-mid), var(--navy-deep));
  position: relative; min-height: 360px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.svc-row-visual-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(79,179,217,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79,179,217,0.04) 1px, transparent 1px);
  background-size: 44px 44px;
}
.svc-row-icon {
  width: 88px; height: 88px; border-radius: 22px; position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: center;
  background: rgba(79,179,217,0.14); color: var(--cyan);
  border: 1px solid rgba(79,179,217,0.25);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 0 40px rgba(79,179,217,0.10);
  transition: transform 0.32s var(--spring), box-shadow 0.32s;
}
.svc-row:hover .svc-row-icon { transform: scale(1.08); box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 0 60px rgba(79,179,217,0.20); }
.svc-row-icon.orange { background: var(--orange-dim); color: var(--orange); border-color: rgba(232,155,92,0.25); box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 0 40px rgba(232,155,92,0.10); }
.svc-row-text { padding: 56px 60px; display: flex; flex-direction: column; justify-content: center; background: var(--surface); }
.svc-row-text .label { margin-bottom: 12px; }
.svc-row-text h2 { font-size: clamp(22px, 2.6vw, 34px); font-weight: 800; margin-bottom: 18px; letter-spacing: -0.03em; }
.svc-row-text p { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 15px; color: var(--muted); line-height: 1.78; margin-bottom: 26px; max-width: 54ch; }
.svc-row.flip .svc-row-visual { order: 2; }
.svc-row.flip .svc-row-text { order: 1; }

/* ── Material category cards ── */
.mat-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.mat-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r); overflow: hidden;
  transition: transform 0.32s var(--ease), box-shadow 0.32s var(--ease);
}
.mat-card:hover { transform: translateY(-8px); box-shadow: var(--sh-lg); }
.mat-card-top {
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  padding: 44px 32px; display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.mat-card-top-icon {
  width: 80px; height: 80px; border-radius: 20px; position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: center;
  background: var(--orange-dim); color: var(--orange);
  border: 1px solid rgba(232,155,92,0.25);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 0 40px rgba(232,155,92,0.12);
  transition: transform 0.32s var(--spring);
}
.mat-card:hover .mat-card-top-icon { transform: scale(1.10); }
.mat-card-body { padding: 28px 32px 40px; }
.mat-card-body h3 { font-size: 19px; font-weight: 800; margin-bottom: 10px; letter-spacing: -0.02em; }
.mat-card-body p { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 14px; color: var(--muted); line-height: 1.74; }
.mat-card-items { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 7px; }
.mat-item {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 11.5px; font-weight: 700; padding: 5px 13px; border-radius: 100px;
  background: var(--orange-dim); color: var(--orange); border: 1px solid rgba(232,155,92,0.20);
  letter-spacing: 0.01em;
  transition: background 0.20s, transform 0.20s var(--spring);
}
.mat-item:hover { background: rgba(232,155,92,0.18); transform: translateY(-1px); }

/* ── Page hero (inner pages) ── */
.page-hero {
  background: var(--navy-deep); padding: 88px 0 76px;
  position: relative; overflow: hidden;
}
.page-hero-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(79,179,217,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79,179,217,0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
}
.page-hero-glow {
  position: absolute; width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(79,179,217,0.08) 0%, transparent 65%);
  top: -200px; right: -100px; pointer-events: none;
  animation: floatGlow 8s ease-in-out infinite alternate;
}
.page-hero-inner { position: relative; z-index: 1; text-align: center; max-width: 740px; margin: 0 auto; }
.page-hero h1 {
  font-size: clamp(32px, 4.2vw, 58px); font-weight: 900; color: #fff;
  margin-bottom: 20px; line-height: 1.06; letter-spacing: -0.04em;
}
.page-hero p {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.06rem; color: rgba(255,255,255,0.46); line-height: 1.80; max-width: 58ch; margin: 0 auto;
}
.page-hero-accent {
  position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 100px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent); opacity: 0.65;
}

/* ── Highlight box ── */
.highlight-box {
  background: linear-gradient(135deg, rgba(79,179,217,0.07), rgba(232,155,92,0.05));
  border: 1px solid rgba(79,179,217,0.16); border-radius: var(--r); padding: 38px 44px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.60);
}
.highlight-box.orange-tint {
  background: linear-gradient(135deg, rgba(232,155,92,0.07), rgba(79,179,217,0.04));
  border-color: rgba(232,155,92,0.18);
}

/* ── Diagonal divider ── */
.diagonal-bottom { position: relative; }
.diagonal-bottom::after {
  content: '';
  position: absolute; bottom: -1px; left: 0; right: 0; height: 48px;
  background: var(--bg);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
}

/* ── Animations — Emil-design-eng ── */

/* Reveal: scale + opacity, nothing appears from nothing */
.reveal {
  opacity: 0;
  transform: translateY(28px) scale(0.98);
  transition:
    opacity  0.72s var(--ease),
    transform 0.72s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* Stagger via CSS custom property */
.reveal { transition-delay: var(--delay, 0ms); }
.r-d1 { --delay: 80ms; }
.r-d2 { --delay: 160ms; }
.r-d3 { --delay: 240ms; }
.r-d4 { --delay: 320ms; }
.r-d5 { --delay: 400ms; }

/* Hero entrance — ease-out (enters fast, feels responsive) */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(22px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0)   scale(1); }
}
.anim-1 { animation: fadeUp 0.70s 0.08s both var(--ease); }
.anim-2 { animation: fadeUp 0.70s 0.20s both var(--ease); }
.anim-3 { animation: fadeUp 0.70s 0.34s both var(--ease); }
.anim-4 { animation: fadeUp 0.70s 0.48s both var(--ease); }
.anim-5 { animation: fadeUp 0.70s 0.62s both var(--ease); }

/* Float: subtle perpetual motion for glows */
@keyframes floatGlow {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(20px, -20px) scale(1.05); }
}

/* Pulse dot */
@keyframes pulseDot {
  0%,100% { background: var(--cyan); transform: scale(1); opacity: 1; }
  50%      { background: var(--orange); transform: scale(1.7); opacity: 0.50; }
}

/* Shimmer sweep — for skeleton/badge elements */
@keyframes shimmer {
  from { background-position: -400px 0; }
  to   { background-position: 400px 0; }
}

/* Stat count-up feel — slight overshoot on appear */
@keyframes statPop {
  from { opacity: 0; transform: translateY(16px) scale(0.90); }
  60%  { transform: translateY(-3px) scale(1.04); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.stat-item.visible .stat-num { animation: statPop 0.55s var(--ease) both; }
.stat-item:nth-child(1) .stat-num { animation-delay: 0.05s; }
.stat-item:nth-child(2) .stat-num { animation-delay: 0.12s; }
.stat-item:nth-child(3) .stat-num { animation-delay: 0.19s; }
.stat-item:nth-child(4) .stat-num { animation-delay: 0.26s; }

/* Slide in from left/right for split sections */
@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-32px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(32px); }
  to   { opacity: 1; transform: translateX(0); }
}
.slide-left  { animation: slideInLeft  0.70s var(--ease) both; }
.slide-right { animation: slideInRight 0.70s var(--ease) both; }

/* Process step connector pulse */
@keyframes connectorPulse {
  0%,100% { opacity: 0.20; }
  50%      { opacity: 0.50; }
}
.process-grid::before { animation: connectorPulse 3s ease-in-out infinite; }

/* ── Responsive ── */
@media (max-width: 1020px) {
  .nav-links { position: static; transform: none; display: none; }
  .split { grid-template-columns: 1fr; gap: 52px; }
  .split.reverse .split-visual { order: 0; }
  .svc-row { grid-template-columns: 1fr; }
  .svc-row.flip .svc-row-visual { order: 0; }
  .svc-row.flip .svc-row-text { order: 0; }
  .svc-row-visual { min-height: 260px; }
  .svc-row-text { padding: 44px 40px; }
}
@media (max-width: 860px) {
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .stat-item:nth-child(2) { border-right: none; }
  .stat-item:nth-child(3) { border-right: 1px solid var(--border); }
  .svc-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: repeat(2,1fr); gap: 32px; }
  .process-grid::before { display: none; }
  .feat-grid { grid-template-columns: 1fr; }
  .mat-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 40px; }
  .test-wrap { padding: 48px 36px; }
  .test-quote-mark { display: none; }
}
@media (max-width: 768px) {
  .container { padding: 0 20px; }
  .topbar { display: none; }
  .nav-right .btn { display: none; }
  .hamburger { display: flex; }
  .section { padding: 68px 0; }
  .section-sm { padding: 52px 0; }
  .hero { padding: 56px 0 0; }
  .navbar-inner { height: 66px; }
  .nav-icon img { height: 58px; }
  .logo-band img { height: 64px; }
  .logo-band-badge { display: none; }
  .hero-video-wrap { margin-top: 44px; }
  .test-wrap { padding: 40px 22px; }
  .img-badge { display: none; }
}
@media (max-width: 520px) {
  .hero-ctas { flex-direction: column; align-items: center; }
  .process-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .stat-item { border-right: none; border-bottom: 1px solid var(--border); }
  .stat-item:last-child { border-bottom: none; }
}

/* ── Prefers reduced motion — Emil: always respect ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}