/* ═══════════════════════════════════════════════════
   NETRICD STUDIO — style.css (Versión Renovada)
   Paleta: #050505 | #6366f1 (azul) | #a855f7 (morado)
═══════════════════════════════════════════════════ */

/* ─── 1. VARIABLES ─────────────────────────────── */
:root {
  --bg-base: #050505;
  --bg-dark: #0a0a0a;
  --bg-card: #0f0f0f;
  --bg-card-hover: #141414;
  --azul: #6366f1;
  --morado: #a855f7;
  --azul-glow: rgba(99, 102, 241, 0.15);
  --morado-glow: rgba(168, 85, 247, 0.15);
  --blanco: #ffffff;
  --gris-claro: #94a3b8;
  --gris-oscuro: #333;
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(99, 102, 241, 0.5);
  --font-display: "Syne", sans-serif;
  --font-body: "DM Sans", sans-serif;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── 2. RESET ──────────────────────────────────── */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-base);
  color: var(--blanco);
  font-family: var(--font-body);
  line-height: 1.65;
  overflow-x: hidden;
}

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

/* ─── 3. NAVBAR ─────────────────────────────────── */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 6%;
  background: rgba(5, 5, 5, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 900;
  border-bottom: 1px solid var(--border);
  transition:
    background var(--transition),
    box-shadow var(--transition);
}

.navbar.scrolled {
  background: rgba(5, 5, 5, 0.96);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
}

.logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--blanco);
}
.logo span {
  color: var(--azul);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  color: var(--gris-claro);
  font-size: 0.88rem;
  font-weight: 400;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition:
    color var(--transition),
    background var(--transition);
}
.nav-links a:hover {
  color: var(--blanco);
  background: rgba(255, 255, 255, 0.05);
}

.btn-login {
  background: var(--azul) !important;
  color: var(--blanco) !important;
  font-weight: 600 !important;
  padding: 8px 20px !important;
  border-radius: var(--radius-sm) !important;
}
.btn-login:hover {
  background: #5558e8 !important;
}

.hamburger {
  display: none;
  background: none;
  border: 1px solid var(--border);
  color: var(--blanco);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 1rem;
}

/* ─── Menú móvil ─────────────────────────────────── */
.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: var(--bg-dark);
  padding: 16px 6%;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 61px;
  z-index: 899;
}
.mobile-menu.open {
  display: flex;
}
.mobile-menu a {
  color: var(--gris-claro);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  transition: var(--transition);
}
.mobile-menu a:hover {
  color: var(--blanco);
  background: rgba(255, 255, 255, 0.05);
}
.btn-login-mobile {
  background: var(--azul) !important;
  color: var(--blanco) !important;
  font-weight: 600;
  margin-top: 8px;
  text-align: center;
}

/* ─── 4. HERO ───────────────────────────────────── */
.hero {
  min-height: 90vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  padding: 80px 6%;
  background:
    radial-gradient(
      ellipse at 70% 30%,
      rgba(99, 102, 241, 0.12) 0%,
      transparent 60%
    ),
    radial-gradient(
      ellipse at 20% 80%,
      rgba(168, 85, 247, 0.08) 0%,
      transparent 50%
    ),
    var(--bg-base);
  position: relative;
  overflow: hidden;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(99, 102, 241, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99, 102, 241, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.3);
  color: var(--azul);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 28px;
}
.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--azul);
  animation: blink 1.5s infinite;
}
@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.3;
  }
}

.hero-content h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1px;
  margin-bottom: 20px;
}
.hero-content h1 span {
  background: linear-gradient(135deg, var(--azul), var(--morado));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-content p {
  color: var(--gris-claro);
  font-size: 1.1rem;
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--azul);
  color: white;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}
.btn-primary:hover {
  background: #5558e8;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--blanco);
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 0.95rem;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.2);
}

/* Hero visual */
.hero-visual {
  position: relative;
  height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
}
.orb-1 {
  width: 280px;
  height: 280px;
  background: rgba(99, 102, 241, 0.2);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: float1 6s ease-in-out infinite;
}
.orb-2 {
  width: 200px;
  height: 200px;
  background: rgba(168, 85, 247, 0.15);
  top: 30%;
  left: 60%;
  animation: float2 8s ease-in-out infinite;
}
@keyframes float1 {
  0%,
  100% {
    transform: translate(-50%, -50%) scale(1);
  }
  50% {
    transform: translate(-50%, -55%) scale(1.05);
  }
}
@keyframes float2 {
  0%,
  100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(-10px, -20px);
  }
}

.floating-card {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  font-weight: 500;
  backdrop-filter: blur(10px);
  z-index: 2;
  animation: floatCard 4s ease-in-out infinite;
}
.floating-card i {
  color: var(--azul);
  font-size: 1.1rem;
}
.fc-1 {
  top: 15%;
  left: 5%;
  animation-delay: 0s;
}
.fc-2 {
  top: 50%;
  right: 0%;
  animation-delay: 1.5s;
}
.fc-3 {
  bottom: 10%;
  left: 20%;
  animation-delay: 3s;
}
@keyframes floatCard {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* ─── 5. STATS ──────────────────────────────────── */
.stats-section {
  padding: 60px 6%;
  background: var(--bg-dark);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stats-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  max-width: 1000px;
  margin: 0 auto;
}
.stat-item {
  text-align: center;
  padding: 30px 20px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.stat-item:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}
.stat-icon {
  color: var(--azul);
  font-size: 1.5rem;
  margin-bottom: 12px;
}
.stat-number {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--blanco);
  display: inline;
}
.stat-suffix {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--azul);
  display: inline;
}
.stat-label {
  color: var(--gris-claro);
  font-size: 0.85rem;
  margin-top: 6px;
}

/* ─── 6. HELPERS DE SECCIÓN ─────────────────────── */
.section-header-center {
  text-align: center;
  margin-bottom: 60px;
}
.section-tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--azul);
  background: rgba(99, 102, 241, 0.1);
  padding: 5px 14px;
  border-radius: 50px;
  border: 1px solid rgba(99, 102, 241, 0.25);
  display: inline-block;
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}
.section-subtitle {
  color: var(--gris-claro);
  font-size: 1rem;
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ─── 7. SERVICIOS ──────────────────────────────── */
.services {
  padding: 100px 6%;
  background: var(--bg-base);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--bg-card);
  padding: 36px 30px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  transition: var(--transition);
  opacity: 0;
  transform: translateY(20px);
}
.service-card.visible {
  opacity: 1;
  transform: translateY(0);
}
.service-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  box-shadow: 0 12px 40px rgba(99, 102, 241, 0.1);
  transform: translateY(-6px);
}
.service-icon-wrap {
  width: 52px;
  height: 52px;
  background: rgba(99, 102, 241, 0.12);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.service-icon-wrap i {
  color: var(--azul);
  font-size: 1.3rem;
}
.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.service-card p {
  color: var(--gris-claro);
  font-size: 0.9rem;
  line-height: 1.65;
  margin-bottom: 20px;
}
.service-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.service-tags span {
  background: rgba(99, 102, 241, 0.08);
  color: var(--azul);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 50px;
  border: 1px solid rgba(99, 102, 241, 0.2);
}

/* ─── 8. NOSOTROS ───────────────────────────────── */
.about-section {
  padding: 100px 6%;
  background: var(--bg-dark);
  border-top: 1px solid var(--border);
}
.about-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}
.about-text .section-tag {
  margin-bottom: 20px;
}
.about-text h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 24px;
}
.about-text h2 span {
  background: linear-gradient(135deg, var(--azul), var(--morado));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.about-text p {
  color: var(--gris-claro);
  margin-bottom: 18px;
  font-size: 0.98rem;
  line-height: 1.75;
}
.about-values {
  margin-top: 36px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.value-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.value-item i {
  color: var(--azul);
  font-size: 1.1rem;
  margin-top: 2px;
  flex-shrink: 0;
}
.value-item strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 2px;
}
.value-item span {
  color: var(--gris-claro);
  font-size: 0.85rem;
}

/* Cards del lado visual */
.about-visual {
  position: relative;
  height: 380px;
}
.about-card {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 22px 26px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 6px;
  transition: var(--transition);
}
.about-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}
.about-card i {
  color: var(--azul);
  font-size: 1.5rem;
  margin-bottom: 4px;
}
.about-card strong {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
}
.about-card span {
  color: var(--gris-claro);
  font-size: 0.8rem;
}
.ac-main {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 36px 40px;
}
.ac-main:hover {
  transform: translate(-50%, -55%);
}
.ac-top {
  top: 5%;
  left: 10%;
}
.ac-bottom {
  bottom: 5%;
  right: 5%;
}

/* ─── 9. TECNOLOGÍA ─────────────────────────────── */
.tech-section {
  padding: 100px 6%;
  background: var(--bg-base);
  border-top: 1px solid var(--border);
}
.platforms-row {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 20px;
}
.platform-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px 30px;
  min-width: 130px;
  transition: var(--transition);
  cursor: default;
}
.platform-badge:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-6px);
  box-shadow: 0 10px 30px rgba(99, 102, 241, 0.1);
}
.platform-badge img {
  height: 30px;
  width: auto;
  filter: grayscale(100%) brightness(200%);
  transition: var(--transition);
}
.platform-badge:hover img {
  filter: grayscale(0%) brightness(100%);
}
.platform-badge span {
  color: var(--gris-claro);
  font-size: 0.78rem;
  font-weight: 500;
}

/* ─── 10. THE PROGRAMY ──────────────────────────── */
.programy-section {
  padding: 100px 6%;
  background: var(--bg-dark);
  border-top: 1px solid var(--border);
}
.programy-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}
.programy-text h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 20px;
  line-height: 1.15;
}
.programy-text h2 span {
  background: linear-gradient(135deg, var(--azul), var(--morado));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.programy-text p {
  color: var(--gris-claro);
  font-size: 0.98rem;
  line-height: 1.75;
  margin-bottom: 28px;
}
.programy-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.programy-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--gris-claro);
}
.programy-features li i {
  color: var(--azul);
  font-size: 0.9rem;
}

/* Chat mock */
.programy-visual {
  position: relative;
}
.programy-glow {
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(
    circle,
    rgba(168, 85, 247, 0.15) 0%,
    transparent 70%
  );
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.programy-chat-mock {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  z-index: 2;
}
.mock-header {
  background: linear-gradient(135deg, var(--azul), var(--morado));
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  font-weight: 600;
}
.mock-dot {
  width: 8px;
  height: 8px;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 50%;
  animation: blink 1.5s infinite;
}
.mock-msg {
  margin: 12px 16px;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 0.85rem;
  max-width: 80%;
  line-height: 1.5;
}
.mock-msg.bot {
  background: rgba(255, 255, 255, 0.06);
  color: var(--gris-claro);
  align-self: flex-start;
  border-radius: 4px 12px 12px 12px;
}
.mock-msg.user {
  background: var(--azul);
  color: white;
  margin-left: auto;
  border-radius: 12px 4px 12px 12px;
}
.mock-typing {
  margin: 12px 16px 20px;
  display: flex;
  gap: 5px;
}
.mock-typing span {
  width: 7px;
  height: 7px;
  background: var(--gris-claro);
  border-radius: 50%;
  animation: typing 1.2s infinite;
}
.mock-typing span:nth-child(2) {
  animation-delay: 0.2s;
}
.mock-typing span:nth-child(3) {
  animation-delay: 0.4s;
}
@keyframes typing {
  0%,
  60%,
  100% {
    transform: translateY(0);
  }
  30% {
    transform: translateY(-6px);
  }
}

/* ─── 11. FAQ ────────────────────────────────────── */
.faq-section {
  padding: 100px 6%;
  background: var(--bg-base);
  border-top: 1px solid var(--border);
}
.faq-container {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item.active {
  border-color: var(--border-hover);
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: var(--blanco);
  padding: 20px 24px;
  text-align: left;
  font-size: 0.95rem;
  font-weight: 500;
  font-family: var(--font-body);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: color var(--transition);
}
.faq-question:hover {
  color: var(--azul);
}
.faq-question i {
  color: var(--azul);
  font-size: 0.8rem;
  transition: transform var(--transition);
  flex-shrink: 0;
}
.faq-item.active .faq-question i {
  transform: rotate(180deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition:
    max-height 0.4s ease,
    padding 0.3s ease;
}
.faq-item.active .faq-answer {
  max-height: 200px;
}
.faq-answer p {
  padding: 0 24px 20px;
  color: var(--gris-claro);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ─── 12. CONTACTO ──────────────────────────────── */
.contact-section {
  padding: 100px 6%;
  background: var(--bg-dark);
  border-top: 1px solid var(--border);
}
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  max-width: 1100px;
  margin: 0 auto;
  align-items: start;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding-top: 10px;
}
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contact-info-item i {
  width: 44px;
  height: 44px;
  background: rgba(99, 102, 241, 0.12);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--azul);
  font-size: 1rem;
  flex-shrink: 0;
}
.contact-info-item strong {
  display: block;
  font-size: 0.92rem;
  margin-bottom: 4px;
}
.contact-info-item span {
  color: var(--gris-claro);
  font-size: 0.85rem;
}

.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-group label {
  color: var(--azul);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.3px;
}
.form-group input,
.form-group textarea {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--blanco);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition);
  resize: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #444;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--azul);
}

.btn-submit {
  background: linear-gradient(135deg, var(--azul), var(--morado));
  color: white;
  padding: 14px 28px;
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  font-family: var(--font-body);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: var(--transition);
}
.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.4);
}

/* ─── 13. FOOTER ────────────────────────────────── */
.main-footer {
  background: #000;
  padding: 80px 6% 40px;
  border-top: 1px solid var(--border);
}
.footer-container {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 50px;
  max-width: 1200px;
  margin: 0 auto;
}
.footer-brand .logo {
  font-size: 1.3rem;
  margin-bottom: 16px;
}
.footer-brand p {
  color: var(--gris-claro);
  font-size: 0.88rem;
  line-height: 1.6;
  max-width: 280px;
  margin-bottom: 24px;
}
.socials {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.socials a {
  width: 38px;
  height: 38px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gris-claro);
  font-size: 0.95rem;
  transition: var(--transition);
}
.socials a:hover {
  color: var(--morado);
  border-color: rgba(168, 85, 247, 0.4);
  background: rgba(168, 85, 247, 0.08);
  transform: translateY(-2px);
}

.footer-column h3 {
  color: var(--blanco);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}
.footer-column ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-column ul li a {
  color: var(--gris-claro);
  font-size: 0.875rem;
  transition: color var(--transition);
}
.footer-column ul li a:hover {
  color: var(--blanco);
}

.footer-bottom {
  margin-top: 60px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  text-align: center;
  color: #555;
  font-size: 0.82rem;
}

/* ─── 14. CHAT IA FLOTANTE ──────────────────────── */
.ia-floating-container {
  position: fixed;
  bottom: 28px;
  right: 28px;
  display: flex;
  align-items: center;
  z-index: 999;
  cursor: pointer;
}
.ia-floating-text {
  background: var(--bg-card);
  color: var(--blanco);
  padding: 10px 18px;
  border-radius: 12px;
  margin-right: 12px;
  font-size: 0.85rem;
  border: 1px solid var(--border);
  white-space: nowrap;
  transition: var(--transition);
}
.ia-floating-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--azul), var(--morado));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
  transition: transform var(--transition);
}
.ia-floating-container:hover .ia-floating-icon {
  transform: scale(1.08);
}
.ia-floating-icon i {
  color: white;
  font-size: 1.4rem;
}

.ia-chat-window {
  position: fixed;
  bottom: 100px;
  right: 28px;
  width: 320px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  display: none;
  flex-direction: column;
  z-index: 1000;
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.7);
}
.chat-header {
  background: linear-gradient(135deg, var(--azul), var(--morado));
  padding: 14px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.chat-header-info {
  display: flex;
  align-items: center;
  gap: 10px;
}
.chat-avatar {
  width: 34px;
  height: 34px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
}
.chat-name {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
}
.chat-status {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  opacity: 0.8;
}
.online-dot {
  width: 6px;
  height: 6px;
  background: #4ade80;
  border-radius: 50%;
}
.chat-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.chat-greeting {
  color: var(--gris-claro);
  font-size: 0.88rem;
  line-height: 1.5;
  margin-bottom: 6px;
}
.chat-greeting strong {
  color: var(--blanco);
}
.chat-option {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.84rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: var(--transition);
  color: var(--gris-claro);
}
.chat-option i {
  color: var(--azul);
  font-size: 0.85rem;
}
.chat-option:hover {
  border-color: var(--border-hover);
  color: var(--blanco);
  background: rgba(99, 102, 241, 0.08);
}

/* ─── 15. COOKIES ───────────────────────────────── */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: var(--bg-dark);
  border-top: 1px solid var(--border);
  padding: 20px 6%;
  display: none;
  justify-content: space-between;
  align-items: center;
  z-index: 9999;
  box-shadow: 0 -8px 30px rgba(0, 0, 0, 0.5);
}
.cookie-content h4 {
  font-size: 0.95rem;
  margin-bottom: 6px;
}
.cookie-content p {
  color: var(--gris-claro);
  font-size: 0.82rem;
}
.cookie-content a {
  color: var(--azul);
}
.cookie-btns {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
  margin-left: 30px;
}
.btn-cookie-accept {
  background: var(--azul);
  color: white;
  border: none;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
  font-size: 0.85rem;
  transition: var(--transition);
}
.btn-cookie-accept:hover {
  background: #5558e8;
}
.btn-cookie-settings {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--gris-claro);
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.85rem;
  transition: var(--transition);
}
.btn-cookie-settings:hover {
  color: var(--blanco);
  border-color: rgba(255, 255, 255, 0.2);
}

/* ─── 16. RESPONSIVE ────────────────────────────── */
@media (max-width: 1100px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-container {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 80px 6% 60px;
    text-align: center;
  }
  .hero-btns {
    justify-content: center;
  }
  .hero-content p {
    margin: 0 auto 36px;
  }
  .hero-visual {
    height: 260px;
  }
  .about-container,
  .programy-container,
  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: 50px;
  }
  .about-visual {
    height: 260px;
  }
  .stats-container {
    grid-template-columns: repeat(2, 1fr);
  }
  .nav-links {
    display: none;
  }
  .hamburger {
    display: block;
  }
}

@media (max-width: 600px) {
  .hero-content h1 {
    font-size: 2.2rem;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .footer-container {
    grid-template-columns: 1fr;
  }
  .stats-container {
    grid-template-columns: 1fr 1fr;
  }
  .platforms-row {
    gap: 12px;
  }
  .platform-badge {
    min-width: 100px;
    padding: 18px 16px;
  }
  .cookie-banner {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }
  .cookie-btns {
    margin-left: 0;
  }
  .ia-floating-text {
    display: none;
  }
  .contact-form-wrap {
    padding: 24px 20px;
  }
}