/* ============================
   PROPEL GROUP - Estilos Globales
   ============================ */

:root {
  --primary: #0f172a;
  --secondary: #1e293b;
  --accent: #2563eb;
  --accent2: #06b6d4;
  --accent-hover: #1d4ed8;
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --white: #ffffff;
  --card-bg: rgba(30, 41, 59, 0.7);
  --border: rgba(99, 102, 241, 0.2);
  --radius: 12px;
  --transition: 0.3s ease;
  --font: 'Inter Tight', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--primary);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

/* ---- TYPOGRAPHY ---- */
h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.2; color: var(--white); }
h1 { font-size: clamp(2.2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); }
h3 { font-size: clamp(1.4rem, 3vw, 2rem); }
h4 { font-size: clamp(1.1rem, 2.5vw, 1.5rem); }
p { color: var(--text-muted); font-size: 1rem; }
a { text-decoration: none; transition: var(--transition); }

/* ---- NAVBAR ---- */
.pg-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 0;
  transition: var(--transition);
}

.pg-nav .nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 70px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--white);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.nav-brand img {
  height: 42px;
  border-radius: 8px;
}

.nav-brand span {
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
  background: rgba(37, 99, 235, 0.15);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 1;
  justify-content: flex-end;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-left: 0.5rem;
}

.btn-contact {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: var(--white) !important;
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.35);
  transition: var(--transition);
  white-space: nowrap;
}

.btn-contact:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 99, 235, 0.5);
  color: var(--white) !important;
}

/* HAMBURGER */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0.5rem;
  border: none;
  background: transparent;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

@media (max-width: 991px) {
  .nav-toggle { display: flex; }

  .nav-menu {
    display: none;
    position: fixed;
    top: 70px; left: 0; right: 0;
    background: rgba(7, 16, 31, 0.99);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem 0 1.5rem;
    backdrop-filter: blur(16px);
    z-index: 999;
  }

  .nav-menu.open { display: flex; }

  .nav-links {
    display: flex !important;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: 0;
    padding: 0;
  }

  .nav-links li { width: 100%; }

  .nav-links a {
    display: block;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    border-radius: 0;
    width: 100%;
  }

  .nav-actions {
    display: flex !important;
    padding: 1rem 1.5rem 0;
    margin-left: 0;
    width: 100%;
    border-top: 1px solid var(--border);
    margin-top: 0.5rem;
  }
}

/* ---- HERO SECTIONS ---- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 70px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 40%, #0f172a 100%);
  z-index: 0;
}

.hero-bg::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 70%;
  height: 120%;
  background: radial-gradient(ellipse, rgba(37, 99, 235, 0.2) 0%, transparent 70%);
}

.hero-bg::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 50%;
  height: 80%;
  background: radial-gradient(ellipse, rgba(6, 182, 212, 0.15) 0%, transparent 70%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 4rem 1.5rem;
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(37, 99, 235, 0.15);
  border: 1px solid rgba(37, 99, 235, 0.3);
  color: var(--accent2);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  margin-bottom: 1.5rem;
}

.hero h1 {
  margin-bottom: 1.25rem;
  background: linear-gradient(135deg, var(--white) 0%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero h1 span {
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: 1.1rem;
  max-width: 560px;
  margin-bottom: 2rem;
  color: #94a3b8;
}

.hero-btns {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ---- BUTTONS ---- */
.btn-primary-pg {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: var(--white);
  padding: 0.85rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: 0 4px 20px rgba(37, 99, 235, 0.4);
  transition: var(--transition);
  border: none;
  cursor: pointer;
}

.btn-primary-pg:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(37, 99, 235, 0.6);
  color: var(--white);
}

.btn-outline-pg {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--white);
  padding: 0.85rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid rgba(255, 255, 255, 0.25);
  transition: var(--transition);
}

.btn-outline-pg:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-wa-pg {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #25d366;
  color: var(--white);
  padding: 0.85rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
  transition: var(--transition);
}

.btn-wa-pg:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
  color: var(--white);
}

/* ---- SECTIONS ---- */
.section {
  padding: 6rem 1.5rem;
  max-width: 1280px;
  margin: 0 auto;
}

.section-sm {
  padding: 4rem 1.5rem;
  max-width: 1280px;
  margin: 0 auto;
}

.section-full {
  padding: 6rem 0;
}

.section-bg {
  background: var(--secondary);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent2);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--accent2);
  border-radius: 2px;
}

.section-title {
  margin-bottom: 1rem;
}

.section-sub {
  font-size: 1.05rem;
  max-width: 640px;
  margin-bottom: 3rem;
}

/* ---- CARDS ---- */
.card-pg {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: var(--transition);
  height: 100%;
  backdrop-filter: blur(8px);
}

.card-pg:hover {
  border-color: rgba(37, 99, 235, 0.5);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.2), rgba(6, 182, 212, 0.2));
  border: 1px solid rgba(37, 99, 235, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
  color: var(--accent2);
}

.card-pg h4 {
  margin-bottom: 0.75rem;
  font-size: 1.1rem;
}

.card-pg p {
  font-size: 0.92rem;
  line-height: 1.7;
}

/* ---- PAGE HEADER (interior pages) ---- */
.page-header {
  padding-top: 70px;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 60%, #0f172a 100%);
  position: relative;
  overflow: hidden;
  padding-bottom: 4rem;
}

.page-header::before {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 60%; height: 140%;
  background: radial-gradient(ellipse, rgba(37, 99, 235, 0.18) 0%, transparent 70%);
}

.page-header-content {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 4rem 1.5rem 2rem;
}

.page-header h1 {
  background: linear-gradient(135deg, var(--white) 0%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1rem;
}

.page-header h1 span {
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-header p {
  font-size: 1.05rem;
  max-width: 640px;
  font-style: normal;
}

/* ---- SERVICE DETAIL ---- */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: 5rem 1.5rem;
  max-width: 1280px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .service-detail { grid-template-columns: 1fr; gap: 2rem; padding: 3rem 1.5rem; }
}

.service-detail-text h2 { margin-bottom: 1rem; }
.service-detail-text p { margin-bottom: 1.5rem; font-size: 1rem; }

.service-detail-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
  backdrop-filter: blur(8px);
}

.service-detail-card h3 { margin-bottom: 1rem; font-size: 1.3rem; }
.service-detail-card p { font-size: 0.95rem; }

/* ---- HIGHLIGHT BOX ---- */
.highlight-box {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(6, 182, 212, 0.08));
  border: 1px solid rgba(37, 99, 235, 0.25);
  border-radius: var(--radius);
  padding: 2rem;
  margin-bottom: 1.5rem;
}

/* ---- STATS ---- */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
  margin: 3rem 0;
}

.stat-item {
  text-align: center;
  padding: 2rem 1rem;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}

.stat-item:hover { border-color: rgba(37, 99, 235, 0.5); transform: translateY(-4px); }

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label { font-size: 0.85rem; color: var(--text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; }

/* ---- LIST ITEMS ---- */
.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.feature-list li::before {
  content: '→';
  color: var(--accent2);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 0.05rem;
}

/* ---- CONTACT PAGE ---- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.contact-item {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: var(--transition);
  backdrop-filter: blur(8px);
}

.contact-item:hover {
  border-color: rgba(37, 99, 235, 0.5);
  transform: translateY(-4px);
}

.contact-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.2), rgba(6, 182, 212, 0.2));
  border: 1px solid rgba(37, 99, 235, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--accent2);
  margin-bottom: 1rem;
}

.contact-item h5 {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.contact-item p,
.contact-item a {
  color: var(--white);
  font-size: 1rem;
  font-weight: 500;
}

.contact-item a:hover { color: var(--accent2); }

/* ---- FOOTER ---- */
.footer {
  background: #07101f;
  border-top: 1px solid var(--border);
  padding: 3rem 1.5rem 2rem;
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

@media (max-width: 768px) {
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
}

.footer-brand .nav-brand { margin-bottom: 1rem; }
.footer-brand p { font-size: 0.9rem; max-width: 300px; }

.footer-col h6 {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  font-weight: 700;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-links a:hover { color: var(--accent2); padding-left: 4px; }

.footer-bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p { font-size: 0.85rem; color: var(--text-muted); }

.footer-socials {
  display: flex;
  gap: 0.75rem;
}

.footer-socials a {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-socials a:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
}

/* ---- FLOATING WA ---- */
.float-wa {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 56px; height: 56px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.5rem;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: var(--transition);
  animation: pulse-wa 2.5s infinite;
}

.float-wa:hover { transform: scale(1.1); color: var(--white); animation: none; }

@keyframes pulse-wa {
  0%, 100% { box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 8px 35px rgba(37, 211, 102, 0.7); }
}

/* ---- DIVIDER ---- */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  max-width: 1280px;
  margin: 0 auto;
}

/* ---- PAGE HERO (interior) ---- */
.mini-hero {
  padding: 8rem 1.5rem 4rem;
  background: linear-gradient(135deg, #0f172a 0%, #152747 50%, #0f172a 100%);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.mini-hero::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(37, 99, 235, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.mini-hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.mini-hero h1 {
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--white) 0%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.mini-hero h1 span {
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.mini-hero p { font-size: 1.05rem; max-width: 600px; margin: 0 auto 2rem; }

/* ---- GRID UTILS ---- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

@media (max-width: 992px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ---- ANIMATIONS ---- */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- CONTENT SECTIONS ---- */
.content-wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: 5rem 0;
}

@media (max-width: 768px) {
  .two-col { grid-template-columns: 1fr; gap: 2.5rem; padding: 3rem 0; }
}

.two-col-text h2 { margin-bottom: 1rem; }
.two-col-text p { margin-bottom: 1.5rem; }

/* ---- BACKGROUND VARIANTS ---- */
.bg-dark-card {
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 3rem;
}

/* ---- TAG ---- */
.tag {
  display: inline-flex;
  align-items: center;
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.25);
  color: var(--accent2);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
  margin-bottom: 1rem;
}

/* ---- SCROLL INDICATOR ---- */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}

.scroll-indicator svg { width: 20px; }

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* Responsive padding */
@media (max-width: 768px) {
  .section { padding: 4rem 1rem; }
  .mini-hero { padding: 7rem 1rem 3rem; }
  .hero-content { padding: 3rem 1rem; }
}