/* ========== TOKENS ========== */
:root {
  --bg: #0a0a0a;
  --bg-elevated: #121214;
  --bg-card: #0f1015;
  --accent: #1e90ff;
  --accent-deep: #0057ff;
  --accent-glow: rgba(30, 144, 255, 0.45);
  --text: #ffffff;
  --text-2: #b8c2d0;
  --text-3: #6b7280;
  --border: #1f2532;
  --border-strong: #2a3142;
  --whatsapp: #25d366;
  --radius-sm: 6px;
  --radius: 8px;
  --radius-lg: 14px;
  --radius-xl: 16px;
  --max: 1280px;
  --pad-x: clamp(20px, 5vw, 120px);
  --font-h: "Geist", system-ui, sans-serif;
  --font-b: "Inter", system-ui, sans-serif;
  --font-m: "Geist Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-b);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: 0; background: transparent; color: inherit; }
img, svg { display: block; max-width: 100%; }
input, textarea { font-family: inherit; }

/* ========== NAV ========== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  background: rgba(10, 10, 10, 0.78);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 14px var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--accent);
}
.logo-spiral {
  width: 32px;
  height: 32px;
  object-fit: contain;
  filter: drop-shadow(0 0 8px rgba(255,255,255,0.35));
}
.logo-text {
  font-family: var(--font-h);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: -0.3px;
  color: var(--text);
}
.nav-links {
  display: flex;
  gap: 36px;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--accent); }

.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
}
.lang-switch {
  display: inline-flex;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px;
}
.lang-pill {
  font-family: var(--font-m);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 5px 12px;
  border-radius: 999px;
  color: var(--text-3);
  transition: all 0.25s;
}
.lang-pill.active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 0 18px rgba(30, 144, 255, 0.45);
}

.burger {
  display: none;
  width: 38px; height: 38px;
  align-items: center; justify-content: center;
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  color: var(--text);
}

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 8px;
  padding: 16px var(--pad-x) 24px;
  border-top: 1px solid var(--border);
  background: rgba(10,10,10,0.95);
}
.mobile-menu a {
  padding: 12px 0;
  font-size: 16px;
  color: var(--text-2);
  border-bottom: 1px solid var(--border);
}
.mobile-menu .lang-switch.mobile { align-self: flex-start; margin-top: 12px; }

@media (max-width: 880px) {
  .nav-links { display: none; }
  .lang-switch:not(.mobile) { display: none; }
  .burger { display: inline-flex; }
  .mobile-menu[hidden] { display: none; }
  .mobile-menu:not([hidden]) { display: flex; }
}

/* ========== HERO ========== */
.hero {
  position: relative;
  padding: 140px var(--pad-x) 96px;
  overflow: hidden;
  background: radial-gradient(ellipse at 50% 35%, #0f1729 0%, #0a0a0a 70%);
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.streak {
  position: absolute;
  height: 3px;
  border-radius: 999px;
  filter: blur(30px);
  opacity: 0.5;
}
.streak-1 { top: 18%; left: -8%; width: 70%; background: var(--accent); transform: rotate(8deg); }
.streak-2 { top: 65%; left: 30%; width: 80%; background: var(--accent-deep); transform: rotate(-6deg); filter: blur(40px); }
.streak-3 { top: 40%; left: 12%; width: 55%; background: var(--accent); transform: rotate(12deg); filter: blur(25px); opacity: 0.35; }

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 64px;
}
.hero-left { display: flex; flex-direction: column; gap: 22px; max-width: 620px; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  align-self: flex-start;
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  padding: 8px 16px;
  font-family: var(--font-m);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1.5px;
  color: var(--text-2);
}
.badge-dot {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent);
  animation: pulse-dot 2.4s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%,100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.6; }
}

.hero-title {
  font-family: var(--font-h);
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 600;
  letter-spacing: -2px;
  line-height: 1.05;
  margin: 0;
}
.hero-sub {
  font-size: clamp(15px, 1.6vw, 18px);
  color: var(--text-2);
  line-height: 1.6;
  max-width: 560px;
  margin: 0;
}

.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; padding-top: 4px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 28px;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.2px;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 8px 32px rgba(30,144,255,0.32);
}
.btn-primary:hover {
  background: #4dadff;
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(30,144,255,0.5);
}
.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1.5px solid var(--accent);
}
.btn-outline:hover {
  background: rgba(30,144,255,0.1);
  transform: translateY(-2px);
}
.btn.full { width: 100%; }

.hero-stats {
  display: flex;
  gap: 48px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  margin-top: 16px;
  flex-wrap: wrap;
}
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat-num { font-family: var(--font-h); font-size: 22px; font-weight: 600; color: var(--accent); }
.stat-label { font-size: 13px; color: var(--text-3); }

/* Hero right — orbital spiral */
.hero-right { display: flex; justify-content: center; }
.orbit {
  position: relative;
  width: clamp(280px, 36vw, 460px);
  height: clamp(280px, 36vw, 460px);
}
.orbit-glow {
  position: absolute;
  inset: 10%;
  background: radial-gradient(circle, rgba(255,255,255,0.55) 0%, rgba(220,230,255,0.2) 40%, transparent 70%);
  filter: blur(50px);
  opacity: 0.45;
  animation: pulse-glow 4s ease-in-out infinite;
}
@keyframes pulse-glow {
  0%, 100% { opacity: 0.35; transform: scale(1); }
  50% { opacity: 0.55; transform: scale(1.05); }
}
.orbit-ring {
  position: absolute;
  border-radius: 50%;
}
.orbit-ring.r1 {
  inset: 0;
  border: 1px dashed rgba(255,255,255,0.18);
  animation: spin 60s linear infinite;
}
.orbit-ring.r2 {
  inset: 8%;
  border: 1px solid rgba(255,255,255,0.10);
  animation: spin 40s linear infinite reverse;
}
.orbit-ring.r3 {
  inset: 16%;
  border: 1px dashed rgba(255,255,255,0.22);
  animation: spin 28s linear infinite;
}
.orbit-ring.r4 {
  inset: 22%;
  border: 1px solid rgba(255,255,255,0.08);
  animation: spin 18s linear infinite reverse;
}
@keyframes spin { to { transform: rotate(360deg); } }

.orbit-core {
  position: absolute;
  inset: 28%;
  width: 44%;
  height: 44%;
  object-fit: contain;
  border-radius: 50%;
  filter: drop-shadow(0 0 24px rgba(255,255,255,0.55)) drop-shadow(0 0 50px rgba(220,230,255,0.3));
  animation: pulse-core 3s ease-in-out infinite;
}
@keyframes pulse-core {
  0%, 100% {
    filter: drop-shadow(0 0 24px rgba(255,255,255,0.5)) drop-shadow(0 0 50px rgba(220,230,255,0.25));
    transform: scale(1);
  }
  50% {
    filter: drop-shadow(0 0 40px rgba(255,255,255,0.7)) drop-shadow(0 0 80px rgba(220,230,255,0.4));
    transform: scale(1.04);
  }
}

.orbit-dot {
  position: absolute;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 14px var(--accent);
}
.orbit-dot.d1 { width: 8px; height: 8px; top: 8%; left: 56%; }
.orbit-dot.d2 { width: 6px; height: 6px; top: 52%; left: 4%; background: #4dadff; }
.orbit-dot.d3 { width: 10px; height: 10px; top: 70%; left: 92%; }

.orbit-card {
  position: absolute;
  bottom: -8%;
  right: -8%;
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  box-shadow: 0 12px 32px rgba(0,0,0,0.6);
  min-width: 170px;
}
.orbit-card-head {
  display: flex; align-items: center; gap: 6px;
  color: var(--accent);
  font-family: var(--font-m);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
}
.orbit-card-body { font-size: 12px; color: var(--text-2); }

@media (max-width: 880px) {
  .hero { padding-top: 120px; padding-bottom: 64px; }
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-right { order: -1; }
  .orbit { width: 220px; height: 220px; }
  .hero-stats { gap: 24px; }
  .btn { width: 100%; }
}

/* ========== SHARED SECTION ========== */
.section { padding: 120px var(--pad-x); position: relative; }
.section-head {
  max-width: var(--max);
  margin: 0 auto 56px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
}
.section-title {
  font-family: var(--font-h);
  font-size: clamp(32px, 4.5vw, 48px);
  font-weight: 600;
  letter-spacing: -1.2px;
  line-height: 1.1;
  margin: 0;
}
.section-title.big {
  font-size: clamp(40px, 6vw, 64px);
  letter-spacing: -2px;
}
.section-sub {
  font-size: 18px;
  color: var(--text-2);
  margin: 0;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-m);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2px;
  color: var(--accent);
}
.eyebrow-bar { width: 24px; height: 1px; background: var(--accent); }

/* ========== ABOUT ========== */
.about { background: var(--bg); }
.about-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-left { display: flex; flex-direction: column; gap: 20px; }
.about-left p { font-size: 17px; color: var(--text-2); line-height: 1.6; margin: 0; }
.about-tags { display: flex; gap: 10px; flex-wrap: wrap; padding-top: 8px; }
.tag {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 14px;
  font-family: var(--font-m);
  font-size: 11px;
  color: var(--text-2);
  letter-spacing: 0.5px;
}

.about-right {
  position: relative;
  height: 480px;
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--border) 1px, transparent 1px),
    linear-gradient(to bottom, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.4;
}
.about-right::after {
  content: "";
  position: absolute;
  width: 70%; height: 60%;
  top: 20%; left: 15%;
  background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
  filter: blur(50px);
  opacity: 0.3;
  pointer-events: none;
}
.ab-card {
  position: absolute;
  width: 200px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.ab-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: 0 12px 32px rgba(30,144,255,0.25);
}
.ab-card.highlighted { border-color: var(--accent); box-shadow: 0 8px 32px rgba(30,144,255,0.2); }
.ab-card-1 { top: 12%; left: 12%; }
.ab-card-2 { top: 36%; right: 8%; }
.ab-card-3 { bottom: 14%; left: 18%; }
.ab-icon {
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(30,144,255,0.15);
  border-radius: 8px;
  color: var(--accent);
}
.ab-card h3 { margin: 0; font-family: var(--font-h); font-size: 14px; font-weight: 600; color: var(--text); }
.mono { font-family: var(--font-m); font-size: 11px; color: var(--text-3); }

@media (max-width: 880px) {
  .section { padding: 64px var(--pad-x); }
  .about-inner { grid-template-columns: 1fr; gap: 40px; }
  .about-right { height: 360px; }
  .ab-card { width: 56%; padding: 14px; }
}

/* ========== SOLUTIONS ========== */
.solutions { background: var(--bg-card); }
.eyebrow.center { justify-content: center; }
.cards {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(30,144,255,0.08), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}
.card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow: 0 16px 48px rgba(30,144,255,0.25);
}
.card:hover::before { opacity: 1; }
.card.highlighted {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), 0 12px 36px rgba(30,144,255,0.25);
}
.card-icon {
  width: 56px; height: 56px;
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  color: #fff;
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 24px rgba(30,144,255,0.5);
  font-size: 24px;
}
.card-name { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.card-name h3 {
  margin: 0;
  font-family: var(--font-h);
  font-size: 26px;
  font-weight: 600;
  letter-spacing: -0.6px;
  color: var(--text);
}
.pill {
  background: rgba(30,144,255,0.15);
  color: var(--accent);
  font-family: var(--font-m);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  border-radius: 999px;
}
.card p { margin: 0; font-size: 15px; color: var(--text-2); line-height: 1.55; }
.card p.muted { font-size: 14px; color: var(--text-3); }
.card-cta {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  transition: gap 0.2s;
  align-self: flex-start;
}
.card-cta:hover { gap: 12px; }

@media (max-width: 980px) {
  .cards { grid-template-columns: 1fr; gap: 16px; }
}

/* ========== WHY ========== */
.why { background: var(--bg); }
.why-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.diff {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform 0.3s, border-color 0.3s;
}
.diff:hover { transform: translateY(-4px); border-color: var(--accent); }
.diff-icon {
  width: 48px; height: 48px;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(30,144,255,0.12);
  border: 1px solid rgba(30,144,255,0.3);
  border-radius: 10px;
  color: var(--accent);
  font-size: 20px;
}
.diff h3 { margin: 0; font-family: var(--font-h); font-size: 18px; font-weight: 600; color: var(--text); line-height: 1.3; }
.diff p { margin: 0; font-size: 14px; color: var(--text-2); line-height: 1.55; }

@media (max-width: 980px) { .why-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .why-grid { grid-template-columns: 1fr; } }

/* ========== CONTACT ========== */
.contact {
  background: radial-gradient(ellipse at 50% 50%, #0f1a2d 0%, #0a0a0a 70%);
  position: relative;
}
.contact-bg { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.streak-c {
  position: absolute;
  top: 50%; left: -10%;
  width: 120%; height: 4px;
  background: var(--accent);
  filter: blur(50px);
  opacity: 0.3;
  transform: rotate(-3deg);
}
.contact-inner {
  position: relative; z-index: 1;
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.contact-left { display: flex; flex-direction: column; gap: 20px; }
.contact-left .lead { font-family: var(--font-h); font-size: 24px; font-weight: 400; color: var(--text-2); margin: 0; }
.contact-left .muted { font-size: 16px; color: var(--text-3); line-height: 1.6; margin: 0; }

.contact-info { list-style: none; padding: 0; margin: 12px 0 0; display: flex; flex-direction: column; gap: 14px; }
.contact-info li { display: flex; align-items: center; gap: 12px; }
.ci-ic {
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(30,144,255,0.12);
  border: 1px solid rgba(30,144,255,0.4);
  border-radius: 8px;
  color: var(--accent);
}
.ci-ic.green { background: rgba(37,211,102,0.15); border-color: rgba(37,211,102,0.4); color: var(--whatsapp); }
.contact-info a, .contact-info span:not(.ci-ic) { font-family: var(--font-m); font-size: 14px; color: var(--text-2); transition: color 0.2s; }
.contact-info a:hover { color: var(--accent); }

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  box-shadow: 0 16px 64px rgba(0,0,0,0.5);
}
.contact-form .row.two { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-form label { display: flex; flex-direction: column; gap: 8px; font-size: 13px; font-weight: 500; color: var(--text-2); }
.contact-form input, .contact-form textarea {
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 14px 16px;
  color: var(--text);
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.contact-form input:focus, .contact-form textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(30,144,255,0.18);
}
.contact-form textarea { resize: vertical; min-height: 110px; line-height: 1.5; }

@media (max-width: 880px) {
  .contact-inner { grid-template-columns: 1fr; gap: 40px; }
  .contact-form .row.two { grid-template-columns: 1fr; }
}

/* ========== FOOTER ========== */
.footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 64px var(--pad-x) 32px;
}
.footer-main {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 80px;
  padding-bottom: 48px;
}
.footer-brand { display: flex; flex-direction: column; gap: 16px; max-width: 380px; }
.footer-brand p { margin: 0; font-size: 14px; color: var(--text-3); line-height: 1.6; }
.footer-socials { display: flex; gap: 10px; }
.footer-socials a {
  width: 38px; height: 38px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  color: var(--text-2);
  transition: all 0.2s;
}
.footer-socials a:hover { color: var(--accent); border-color: var(--accent); }

.footer-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px; }
.footer-cols div { display: flex; flex-direction: column; gap: 12px; }
.footer-cols h4 {
  margin: 0 0 4px;
  font-family: var(--font-m);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  color: var(--accent);
}
.footer-cols a, .footer-cols span { font-size: 14px; color: var(--text-2); transition: color 0.2s; }
.footer-cols a:hover { color: var(--accent); }

.footer-bottom {
  max-width: var(--max);
  margin: 0 auto;
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
  color: var(--text-3);
}
.badge.gt {
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  padding: 8px 14px;
  font-family: var(--font-m);
  font-size: 11px;
  letter-spacing: 0.4px;
  color: var(--text-2);
}

@media (max-width: 880px) {
  .footer-main { grid-template-columns: 1fr; gap: 40px; }
  .footer-cols { grid-template-columns: 1fr 1fr; gap: 32px; }
}

/* ========== WHATSAPP FLOAT ========== */
.whatsapp {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 60px; height: 60px;
  background: var(--whatsapp);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 28px;
  box-shadow: 0 8px 24px rgba(37,211,102,0.5);
  z-index: 60;
  transition: transform 0.25s;
}
.whatsapp:hover { transform: scale(1.08); }
.wa-pulse {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid rgba(37,211,102,0.5);
  animation: wa-pulse 2.2s ease-out infinite;
}
@keyframes wa-pulse {
  0% { transform: scale(0.9); opacity: 1; }
  100% { transform: scale(1.4); opacity: 0; }
}
.wa-tooltip {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%) translateX(8px);
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  opacity: 0;
  pointer-events: none;
  white-space: nowrap;
  transition: opacity 0.25s, transform 0.25s;
  box-shadow: 0 8px 20px rgba(0,0,0,0.5);
}
.whatsapp:hover .wa-tooltip { opacity: 1; transform: translateY(-50%) translateX(0); }

/* ========== ICON SIZING (lucide SVGs) ========== */
[data-lucide], svg.lucide { stroke-width: 2; }

/* Default sizing inside containers */
.card-icon svg { width: 26px; height: 26px; stroke-width: 2; }
.diff-icon svg { width: 22px; height: 22px; }
.ab-icon svg { width: 18px; height: 18px; }
.ci-ic svg { width: 16px; height: 16px; }
.footer-socials a svg { width: 16px; height: 16px; }
.footer-socials a .brand-svg { width: 15px; height: 15px; transition: color 0.2s; }
.burger svg { width: 20px; height: 20px; }
.btn svg { width: 16px; height: 16px; }
.card-cta svg { width: 14px; height: 14px; transition: transform 0.2s; }
.card-cta:hover svg { transform: translateX(2px); }
.orbit-card-head svg { width: 12px; height: 12px; }
.whatsapp .wa-brand { width: 30px; height: 30px; }
.ci-ic .wa-brand-sm { width: 16px; height: 16px; }
.ci-tag {
  display: inline-block;
  margin-left: 6px;
  padding: 2px 8px;
  font-family: var(--font-m);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.4px;
  color: var(--whatsapp);
  background: rgba(37,211,102,0.12);
  border: 1px solid rgba(37,211,102,0.4);
  border-radius: 999px;
  vertical-align: middle;
}

/* ========== FILM GRAIN TEXTURE ========== */
body::after {
  content: "";
  position: fixed;
  inset: -50%;
  width: 200%;
  height: 200%;
  pointer-events: none;
  z-index: 100;
  opacity: 0.18;
  mix-blend-mode: screen;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 400 400'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.7 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-size: 200px 200px;
  animation: grain 9s steps(8) infinite;
  will-change: transform;
}
@keyframes grain {
  0%   { transform: translate(0, 0); }
  12%  { transform: translate(-3%, -2%); }
  25%  { transform: translate(2%, 1%); }
  37%  { transform: translate(-2%, 3%); }
  50%  { transform: translate(3%, -2%); }
  62%  { transform: translate(-3%, 1%); }
  75%  { transform: translate(2%, 3%); }
  87%  { transform: translate(-1%, -3%); }
  100% { transform: translate(0, 0); }
}
@media (prefers-reduced-motion: reduce) {
  body::after { animation: none; }
}

/* ========== REVEAL ========== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}