/* CS PREVENCION APLICADA V4 — Multi-page Dark Premium */
@import url('tokens.css');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* AURORA BG */
.aurora-bg {
  position: fixed; inset: 0; z-index: -2;
  background:
    radial-gradient(ellipse 80% 50% at 20% 40%, var(--aurora-1) 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 80% 60%, var(--aurora-2) 0%, transparent 50%),
    radial-gradient(ellipse 50% 60% at 50% 100%, var(--aurora-3) 0%, transparent 40%),
    var(--bg);
  opacity: 0.12;
  animation: auroraMove 20s ease-in-out infinite alternate;
}
@keyframes auroraMove { 0%{transform:translateX(0) scale(1)} 100%{transform:translateX(-5%) scale(1.1)} }

.grid-overlay {
  position: fixed; inset: 0; z-index: -1;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(circle at center, black 30%, transparent 80%);
}

/* GLASS */
.glass {
  background: var(--glass);
  border: 1px solid var(--border);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-radius: var(--radius);
}

/* HEADER */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 40px;
  background: rgba(4,8,13,0.7);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.site-header.scrolled { background: rgba(4,8,13,0.92); box-shadow: 0 8px 30px rgba(0,0,0,0.4); }
.logo { display: flex; align-items: center; gap: 12px; }
.logo__svg { width: 40px; height: 40px; border-radius: 10px; filter: drop-shadow(0 0 12px var(--accent-glow)); }
.logo__text { font-weight: 700; font-size: 1.1rem; }
.main-nav { display: flex; gap: 28px; align-items: center; }
.main-nav a { font-size: 0.9rem; color: var(--text-mute); transition: color 0.2s; position: relative; }
.main-nav a:hover, .main-nav a.active { color: var(--text); }
.main-nav a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px;
  background: var(--accent); transition: width 0.3s;
}
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }
.nav-cta {
  background: var(--accent); color: var(--bg) !important;
  padding: 8px 20px; border-radius: var(--radius-sm); font-weight: 600;
}
.nav-cta:hover { box-shadow: 0 0 20px var(--accent-glow); }
.nav-cta::after { display: none !important; }
.menu-toggle { display: none; background: none; border: none; color: var(--text); cursor: pointer; }

/* HERO */
.hero {
  min-height: 100svh;
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px;
  max-width: var(--max-w); margin: 0 auto; padding: 140px 40px 80px;
  align-items: center;
}
.hero__content { animation: fadeUp 0.8s ease-out 0.2s backwards; }
.badge-glow {
  display: inline-block; padding: 8px 18px; border-radius: 99px;
  background: var(--accent-soft); border: 1px solid var(--accent-border);
  color: var(--accent-bright); font-size: 0.8rem; font-weight: 600;
  font-family: var(--mono); letter-spacing: 0.06em; text-transform: uppercase;
  box-shadow: 0 0 20px rgba(20,184,166,0.15); margin-bottom: 24px;
}
h1 { font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 800; line-height: 1.08; letter-spacing: -0.02em; margin-bottom: 20px; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.5rem); font-weight: 800; letter-spacing: -0.02em; }
h3 { font-weight: 700; }
.gradient-text {
  background: linear-gradient(90deg, var(--accent), var(--accent-bright), var(--aurora-3));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero__desc { font-size: 1.1rem; color: var(--text-mute); margin-bottom: 32px; max-width: 480px; line-height: 1.7; }
.hero__actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero__img {
  border-radius: var(--radius); overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 40px rgba(20,184,166,0.15);
  animation: fadeUp 0.8s ease-out 0.4s backwards;
}
.hero__img img { width: 100%; height: auto; }
.floating { animation: float 6s ease-in-out infinite; }
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }

/* BUTTONS */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 28px; border-radius: var(--radius-sm); font-weight: 600;
  font-size: 0.95rem; border: none; cursor: pointer; transition: var(--transition);
  font-family: var(--font);
}
.btn--primary { background: var(--accent); color: var(--bg); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 8px 25px var(--accent-glow); }
.btn--outline { background: transparent; color: var(--text); border: 1.5px solid var(--border); }
.btn--outline:hover { border-color: var(--accent); background: rgba(20,184,166,0.05); }
.btn--full { width: 100%; }
.btn--glow { animation: glowPulse 2s ease-in-out infinite; }
@keyframes glowPulse { 0%,100%{box-shadow:0 0 20px var(--accent-glow)} 50%{box-shadow:0 0 30px var(--accent-glow),0 0 50px rgba(20,184,166,0.2)} }

/* SECTIONS */
.section { max-width: var(--max-w); margin: 0 auto; padding: clamp(4rem,8vw,6rem) 40px; }
.section__header { text-align: center; max-width: 600px; margin: 0 auto 60px; }
.section__header h2 { margin-top: 16px; }
.section__header p { color: var(--text-mute); font-size: 1.05rem; margin-top: 8px; }

/* PAGE HERO (for inner pages) */
.page-hero {
  max-width: var(--max-w); margin: 0 auto;
  padding: 140px 40px 60px; text-align: center;
}
.page-hero h1 { margin-bottom: 16px; }
.page-hero p { color: var(--text-mute); font-size: 1.15rem; max-width: 560px; margin: 0 auto; line-height: 1.7; }

/* STATS */
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
  max-width: var(--max-w); margin: 0 auto; padding: 60px 40px;
}
.stat {
  text-align: center; padding: 32px 20px;
  background: var(--glass); border: 1px solid var(--border);
  border-radius: var(--radius); transition: var(--transition);
}
.stat:hover { background: var(--glass-hover); transform: translateY(-4px); box-shadow: 0 20px 40px rgba(0,0,0,0.3); }
.stat__num {
  font-size: 3rem; font-weight: 800; display: block;
  background: linear-gradient(135deg, var(--text), var(--accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.stat__label { font-size: 0.85rem; color: var(--text-mute); margin-top: 8px; }

/* SERVICE CARDS */
.services__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.service-card { padding: 32px; transition: var(--transition); }
.service-card:hover { transform: translateY(-6px); border-color: var(--accent-border); box-shadow: 0 20px 40px rgba(0,0,0,0.3), 0 0 30px rgba(20,184,166,0.1); }
.service-card__icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: var(--accent-soft); border: 1px solid var(--accent-border);
  display: grid; place-items: center; margin-bottom: 16px;
  color: var(--accent-bright);
}
.service-card__icon svg { width: 24px; height: 24px; }
.service-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.service-card p { color: var(--text-mute); font-size: 0.95rem; line-height: 1.6; }
/* HOW IT WORKS */
.how { background: rgba(255,255,255,0.01); }
.steps { display: flex; align-items: center; justify-content: center; gap: 0; flex-wrap: wrap; }
.step { text-align: center; max-width: 300px; padding: 0 20px; }
.step__circle {
  width: 64px; height: 64px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-bright));
  color: var(--bg); display: grid; place-items: center;
  font-size: 1.5rem; font-weight: 800; margin: 0 auto 20px;
  box-shadow: 0 0 30px var(--accent-glow);
}
.step h3 { font-size: 1.2rem; margin-bottom: 8px; }
.step p { color: var(--text-mute); font-size: 0.95rem; }
.step__line { width: 60px; height: 2px; background: linear-gradient(90deg, var(--accent), transparent); margin: 0 16px; position: relative; top: -80px; }

/* GALLERY */
.gallery__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.gallery__item {
  aspect-ratio: 16/10; border-radius: var(--radius); overflow: hidden;
  background-size: cover; background-position: center; position: relative; cursor: pointer;
  transition: var(--transition); border: none;
  text-align: left;
}
.gallery__item::before {
  content: ''; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(4,8,13,0.08) 0%, rgba(4,8,13,0.28) 42%, rgba(4,8,13,0.76) 100%),
    radial-gradient(circle at 50% 78%, rgba(20,184,166,0.22), transparent 44%);
}
.gallery__item:hover { transform: scale(1.02); box-shadow: 0 20px 40px rgba(0,0,0,0.4); }
.gallery__overlay {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  padding: 14px 16px;
  border: 1px solid rgba(20,184,166,0.28);
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(4,8,13,0.86), rgba(9,22,28,0.78));
  box-shadow: 0 16px 34px rgba(0,0,0,0.35), inset 0 1px 0 rgba(255,255,255,0.08);
  backdrop-filter: blur(12px);
}
.gallery__overlay h4 {
  color: var(--text);
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 5px;
  text-shadow: 0 1px 10px rgba(0,0,0,0.55);
}
.gallery__overlay p {
  color: rgba(214,226,229,0.9);
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.2;
}

/* MODAL */
.modal {
  position: fixed; inset: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: center; padding: 24px;
  background: rgba(4,8,13,0.9); backdrop-filter: blur(8px);
  opacity: 0; visibility: hidden; transition: opacity 0.3s, visibility 0.3s;
}
.modal.open { opacity: 1; visibility: visible; }
.modal__content {
  width: 100%; max-width: 640px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden auto;
  max-height: calc(100vh - 48px);
  transform: scale(0.95) translateY(20px);
  transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1);
}
.modal.open .modal__content { transform: scale(1) translateY(0); }
.modal__header { position: relative; aspect-ratio: 16/9; background-size: cover; background-position: center; }
.modal__close {
  position: absolute; top: 16px; right: 16px;
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(4,8,13,0.8); border: 1px solid var(--border);
  color: var(--text); display: grid; place-items: center; cursor: pointer;
  transition: var(--transition); backdrop-filter: blur(8px);
}
.modal__close:hover { background: var(--accent); border-color: var(--accent); transform: rotate(90deg); }
.modal__close svg { width: 24px; height: 24px; }
.modal__body { padding: 32px; }
.modal__title { font-size: 1.5rem; font-weight: 800; margin-bottom: 8px; }
.modal__location { color: var(--accent-bright); font-size: 0.9rem; margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }
.modal__desc { color: var(--text-mute); line-height: 1.7; margin-bottom: 24px; }
.modal__details { display: grid; grid-template-columns: repeat(2,1fr); gap: 12px; }
.modal__detail { padding: 16px; background: rgba(255,255,255,0.02); border: 1px solid var(--border); border-radius: var(--radius-sm); }
.modal__detail-label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-dim); margin-bottom: 4px; font-family: var(--mono); }
.modal__detail-value { font-size: 0.95rem; font-weight: 600; }

/* FAQ */
.faq__list { max-width: 800px; margin: 0 auto; }
.faq__item { margin-bottom: 12px; }
.faq__question {
  width: 100%; padding: 20px 24px;
  background: var(--glass); border: 1px solid var(--border); border-radius: var(--radius-sm);
  color: var(--text); font-size: 1rem; font-weight: 600; font-family: var(--font);
  display: flex; justify-content: space-between; align-items: center;
  cursor: pointer; transition: var(--transition);
}
.faq__question:hover { background: var(--glass-hover); border-color: var(--accent-border); }
.faq__icon { transition: transform 0.3s; color: var(--accent); }
.faq__item.active .faq__icon { transform: rotate(45deg); }
.faq__answer { max-height: 0; overflow: hidden; transition: max-height 0.3s, padding 0.3s; background: rgba(255,255,255,0.015); padding: 0 24px; }
.faq__item.active .faq__answer { max-height: 420px; padding: 16px 24px; }
.faq__answer p { color: var(--text-mute); line-height: 1.6; }

/* CONTACT */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact__info h3 { font-size: 1.2rem; margin-bottom: 12px; }
.contact__info p { color: var(--text-mute); line-height: 1.7; margin-bottom: 24px; }
.contact__channels { display: grid; gap: 12px; }
.contact__channel {
  display: flex; align-items: center; gap: 16px;
  padding: 16px 20px; border-radius: var(--radius-sm);
  background: var(--glass); border: 1px solid var(--border);
  transition: var(--transition);
}
.contact__channel:hover { border-color: var(--accent-border); background: var(--glass-hover); }
.contact__channel-icon {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--accent-soft); border: 1px solid var(--accent-border);
  display: grid; place-items: center; color: var(--accent-bright); flex-shrink: 0;
}
.contact__channel-icon svg { width: 20px; height: 20px; }
.contact__channel-label { font-size: 0.75rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.06em; font-family: var(--mono); }
.contact__channel-value { font-weight: 600; font-size: 0.95rem; }
.contact__form { padding: 40px; display: grid; gap: 16px; }
.contact__form label { font-size: 0.8rem; color: var(--text-mute); font-weight: 500; margin-bottom: -8px; }
.contact__form input, .contact__form select, .contact__form textarea {
  width: 100%; padding: 14px 18px;
  background: rgba(255,255,255,0.03); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--text); font-size: 0.95rem;
  font-family: var(--font); transition: var(--transition);
}
.contact__form input:focus, .contact__form select:focus, .contact__form textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 20px var(--accent-glow);
}
.contact__form ::placeholder { color: var(--text-dim); }
.contact__form textarea { resize: vertical; min-height: 100px; }
.contact__form select { appearance: none; cursor: pointer; }
.contact__form select,
.contact__form select option {
  background: var(--surface-2);
  color: var(--text);
}
.contact__form select option {
  border: 0;
}

/* METHODOLOGY */
.method-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.method-card { padding: 28px; text-align: center; transition: var(--transition); }
.method-card:hover { transform: translateY(-4px); }
.method-card__num {
  font-size: 2rem; font-weight: 800; font-family: var(--mono);
  background: linear-gradient(135deg, var(--accent), var(--accent-bright));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  margin-bottom: 12px;
}
.method-card h3 { font-size: 1rem; margin-bottom: 8px; }
.method-card p { color: var(--text-mute); font-size: 0.9rem; line-height: 1.6; }

/* FOOTER */
.site-footer {
  border-top: 1px solid var(--border); padding: 60px 40px 40px;
}
.footer__inner {
  max-width: var(--max-w); margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px;
}
.footer__brand p { color: var(--text-mute); font-size: 0.9rem; margin-top: 12px; line-height: 1.6; max-width: 300px; }
.footer__links h4 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-dim); font-family: var(--mono); margin-bottom: 16px; }
.footer__links a { display: block; color: var(--text-mute); font-size: 0.9rem; padding: 4px 0; transition: color 0.2s; }
.footer__links a:hover { color: var(--accent-bright); }
.footer__copy { max-width: var(--max-w); margin: 40px auto 0; padding-top: 24px; border-top: 1px solid var(--border); text-align: center; color: var(--text-dim); font-size: 0.8rem; }

/* WHATSAPP */
.whatsapp-btn {
  position: fixed; bottom: 24px; right: 24px; z-index: 99;
  width: 60px; height: 60px; border-radius: 50%;
  background: #25d366; color: #fff; display: grid; place-items: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4); transition: var(--transition);
  animation: wiggle 3s ease-in-out infinite;
}
.whatsapp-btn:hover { transform: scale(1.1); box-shadow: 0 6px 30px rgba(37,211,102,0.6); }
.whatsapp-btn svg { width: 30px; height: 30px; }
@keyframes wiggle { 0%,100%{transform:rotate(0)} 5%{transform:rotate(10deg)} 10%{transform:rotate(-10deg)} 15%{transform:rotate(5deg)} 20%{transform:rotate(0)} }

/* ANIMATIONS */
@keyframes fadeUp { from{opacity:0;transform:translateY(40px)} to{opacity:1;transform:translateY(0)} }
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* RESPONSIVE */
@media (max-width:900px) {
  .hero { grid-template-columns: 1fr; text-align: center; padding: 120px 24px 60px; }
  .hero__actions { justify-content: center; }
  .hero__img { order: -1; max-width: 400px; margin: 0 auto; }
  .hero__desc { margin-left: auto; margin-right: auto; }
  .stats { grid-template-columns: repeat(2,1fr); padding: 40px 24px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer__inner { grid-template-columns: 1fr; gap: 24px; text-align: center; }
  .footer__brand p { max-width: 100%; }
  .main-nav {
    display: none; position: absolute; top: 72px; left: 0; right: 0;
    background: rgba(4,8,13,0.98); padding: 24px; flex-direction: column; gap: 16px;
    border-bottom: 1px solid var(--border);
  }
  .main-nav.open { display: flex; }
  .menu-toggle { display: block; }
  .steps { flex-direction: column; gap: 40px; }
  .step__line { display: none; }
  .gallery__grid { grid-template-columns: 1fr; }
  .page-hero { padding: 120px 24px 40px; }
}
@media (max-width:640px) {
  .site-header { padding: 16px 24px; }
  .section { padding: clamp(3rem,6vw,4rem) 24px; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stat__num { font-size: 2rem; }
  .services__grid { grid-template-columns: 1fr; }
  h1 { font-size: 2.2rem; }
  .team-grid { grid-template-columns: 1fr; }
  .modal__content { border-radius: 0; max-height: 100vh; overflow-y: auto; }
  .modal__details { grid-template-columns: 1fr; }
}

/* V6 REFINEMENTS */
.main-nav a {
  padding: 8px 2px;
  border-radius: 10px;
}
.main-nav a.active {
  color: var(--text);
}
.main-nav a.active::before {
  content: '';
  position: absolute;
  inset: 2px -10px;
  z-index: -1;
  background: rgba(20,184,166,0.08);
  border: 1px solid rgba(20,184,166,0.18);
  border-radius: 999px;
}
.main-nav a.active::after { width: 100%; }
.nav-cta.active {
  box-shadow: 0 0 0 1px rgba(255,255,255,0.18), 0 0 22px var(--accent-glow);
}
.nav-cta.active::before { display: none; }

.badge-glow {
  padding: 10px 22px;
  font-size: 0.9rem;
  letter-spacing: 0.07em;
  box-shadow: 0 0 28px rgba(20,184,166,0.18);
}

.stats {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  padding: 34px 40px 72px;
}
.stats__panel {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(255,255,255,0.065), rgba(255,255,255,0.018)),
    rgba(4,8,13,0.42);
  border: 1px solid rgba(255,255,255,0.11);
  border-radius: 18px;
  box-shadow: 0 24px 70px rgba(0,0,0,0.26);
}
.stat {
  position: relative;
  min-height: 145px;
  text-align: left;
  padding: 28px 30px;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}
.stat + .stat { border-left: 1px solid rgba(255,255,255,0.08); }
.stat::before {
  content: '';
  position: absolute;
  top: 28px;
  right: 28px;
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 18px var(--accent-glow);
}
.stat:hover {
  background: rgba(20,184,166,0.05);
  transform: none;
  box-shadow: none;
}
.stat__num {
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 0.95;
  margin-bottom: 14px;
}
.stat__label {
  display: block;
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 700;
  margin-top: 0;
}
.stat__note {
  display: block;
  color: var(--text-dim);
  font-size: 0.8rem;
  line-height: 1.45;
  margin-top: 8px;
}

.services__grid,
.method-grid,
.ops-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 20px;
}
.info-card,
.service-card,
.method-card {
  position: relative;
  isolation: isolate;
  min-height: 250px;
  width: 100%;
  overflow: hidden;
  padding: 30px;
  text-align: left;
  color: var(--text);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.11);
  border-radius: 18px;
  cursor: pointer;
  font-family: var(--font);
  transition: transform 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease, background 0.28s ease;
}
.info-card::before,
.service-card::before,
.method-card::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image: var(--card-bg);
  background-size: cover;
  background-position: center;
  opacity: 0.16;
  transform: scale(1.04);
  filter: saturate(0.85) contrast(1.02);
  transition: opacity 0.28s ease, transform 0.28s ease;
}
.info-card::after,
.service-card::after,
.method-card::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(135deg, rgba(4,8,13,0.88), rgba(4,8,13,0.62) 52%, rgba(20,184,166,0.12)),
    radial-gradient(circle at 80% 12%, rgba(20,184,166,0.18), transparent 34%);
}
.info-card:hover,
.service-card:hover,
.method-card:hover,
.info-card:focus-visible,
.service-card:focus-visible,
.method-card:focus-visible {
  transform: translateY(-5px);
  border-color: rgba(20,184,166,0.45);
  box-shadow: 0 24px 56px rgba(0,0,0,0.32), 0 0 0 1px rgba(20,184,166,0.08);
  outline: none;
}
.info-card:hover::before,
.service-card:hover::before,
.method-card:hover::before { opacity: 0.24; transform: scale(1.08); }
.info-card__kicker {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--accent-bright);
  font-family: var(--mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.info-card h3,
.service-card h3,
.method-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}
.info-card p,
.service-card p,
.method-card p {
  max-width: 34rem;
  color: var(--text-mute);
  font-size: 0.95rem;
  line-height: 1.62;
}
.info-card__hint {
  display: inline-flex;
  align-items: center;
  margin-top: 24px;
  color: var(--accent-bright);
  font-size: 0.85rem;
  font-weight: 700;
}
.service-card__icon {
  position: relative;
  width: 48px;
  height: 48px;
  margin-bottom: 18px;
}
.method-card { min-height: 230px; }
.method-card__num {
  display: block;
  margin-bottom: 18px;
}
.gallery__item {
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 18px;
  box-shadow: 0 20px 44px rgba(0,0,0,0.25);
}
.gallery__item:hover,
.gallery__item:focus-visible {
  outline: none;
  border-color: rgba(20,184,166,0.45);
}
.gallery__item:hover .gallery__overlay,
.gallery__item:focus-visible .gallery__overlay {
  border-color: rgba(20,184,166,0.55);
  background: linear-gradient(135deg, rgba(4,8,13,0.92), rgba(7,34,38,0.84));
}

/* V5 step animation */
.step__circle {
  animation: pulseStep 2s ease-in-out infinite;
}
.step__line {
  margin: 0 0 16px;
  overflow: visible;
}
.step__line::after {
  content: '';
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-bright);
  top: -3px;
  left: 0;
  box-shadow: 0 0 10px var(--accent-bright);
  animation: travelDot 2s linear infinite;
}
@keyframes pulseStep {
  0%, 100% { box-shadow: 0 0 20px var(--accent-glow); transform: scale(1); }
  50% { box-shadow: 0 0 30px var(--accent-glow), 0 0 50px rgba(20,184,166,0.2); transform: scale(1.05); }
}
@keyframes travelDot {
  0% { left: 0; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { left: 100%; opacity: 0; }
}

.modal__content {
  max-width: 700px;
  max-height: calc(100vh - 48px);
  box-shadow: 0 30px 90px rgba(0,0,0,0.55);
}
.modal__header::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(4,8,13,0.45), transparent 55%);
}
.modal__actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 24px;
}

.whatsapp-mark {
  display: block;
  width: 30px;
  height: 30px;
}
.whatsapp-btn {
  background: #25D366;
  color: #fff;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
}

@media (max-width: 900px) {
  .stats__panel { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat + .stat { border-left: 0; }
  .stat:nth-child(even) { border-left: 1px solid rgba(255,255,255,0.08); }
  .stat:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,0.08); }
  .main-nav a.active::before { inset: 2px -14px; }
}

@media (max-width: 640px) {
  .stats {
    grid-template-columns: 1fr;
    padding: 24px 24px 52px;
  }
  .stats__panel { grid-template-columns: 1fr; }
  .stat {
    min-height: auto;
    padding: 24px;
  }
  .stat:nth-child(even),
  .stat + .stat {
    border-left: 0;
    border-top: 1px solid rgba(255,255,255,0.08);
  }
  .info-card,
  .service-card,
  .method-card {
    min-height: 230px;
    padding: 26px;
  }
  .modal__content {
    border-radius: 18px;
    max-height: calc(100vh - 28px);
  }
  .modal__actions {
    justify-content: stretch;
  }
  .modal__actions .btn {
    width: 100%;
  }
}