@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800;900&display=swap');

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

:root {
  --blue-dark: #081B33;
  --blue-primary: #007BFF;
  --blue-hover: #0056D6;
  --blue-light: #E8F1FD;
  --green-wa: #25D366;
  --green-wa-hover: #1EBE5A;
  --bg-white: #FFFFFF;
  --bg-light: #F5F7FA;
  --bg-dark-section: #081B33;
  --text-dark: #1A1A2E;
  --text-body: #444444;
  --text-muted: #6B7280;
  --text-light: #9CA3AF;
  --border: #E5E7EB;
  --border-light: #F0F0F0;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Montserrat', sans-serif;
  background: var(--bg-white);
  color: var(--text-body);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* === UTILITIES === */
.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section-label {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.75rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 2.5px; color: var(--blue-primary);
  margin-bottom: 14px;
}
.section-label i { font-size: 0.85rem; }
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem); font-weight: 800;
  color: var(--blue-dark); line-height: 1.2; margin-bottom: 14px;
}
.section-subtitle {
  color: var(--text-muted); font-size: 1rem; max-width: 580px; line-height: 1.7;
}
.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* === HEADER === */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 18px 0; background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px); transition: all 0.3s;
  border-bottom: 1px solid transparent;
}
.header.scrolled {
  padding: 12px 0; border-bottom-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
}
.logo { text-decoration: none; display: flex; align-items: center; }
.logo-img { height: 36px; width: auto; transition: all 0.3s; filter: brightness(0); }
.header-nav { display: flex; align-items: center; gap: 32px; }
.header-nav a {
  font-size: 0.85rem; font-weight: 600; color: var(--text-body);
  text-decoration: none; transition: color 0.3s;
}
.header-nav a:hover { color: var(--blue-primary); }
.header-cta {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--blue-primary); color: #fff; padding: 10px 24px;
  border-radius: var(--radius-sm); font-size: 0.82rem; font-weight: 700;
  text-decoration: none; text-transform: uppercase; letter-spacing: 0.5px;
  transition: all 0.3s;
}
.header-cta:hover { background: var(--blue-hover); transform: translateY(-1px); }

/* === HERO === */
.hero {
  padding: 160px 0 100px; background: var(--bg-white);
  position: relative; overflow: hidden;
}
.hero::after {
  content: ''; position: absolute; top: -200px; right: -200px;
  width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,123,255,0.06), transparent 70%);
  pointer-events: none;
}
.hero-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 48px; align-items: center;
}
.hero-content { position: relative; z-index: 2; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--blue-light); padding: 8px 18px;
  border-radius: 50px; font-size: 0.78rem; font-weight: 700;
  color: var(--blue-primary); margin-bottom: 24px;
}
.hero-badge .pulse {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--green-wa); animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(37,211,102,0.4); }
  50% { box-shadow: 0 0 0 8px transparent; }
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3rem); font-weight: 900;
  color: var(--blue-dark); line-height: 1.1; margin-bottom: 18px;
  letter-spacing: -0.5px;
}
.hero h1 .highlight { color: var(--blue-primary); }
.hero p {
  font-size: 1.05rem; color: var(--text-muted); margin-bottom: 32px;
  max-width: 480px; line-height: 1.7;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-visual {
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.hero-image-wrapper {
  width: 100%; max-width: 460px; aspect-ratio: 1;
  background: var(--bg-light); border-radius: 24px;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.hero-image-wrapper img {
  width: 100%; height: 100%; object-fit: cover; border-radius: 24px;
}
.hero-floating-card {
  position: absolute; background: var(--bg-white);
  border-radius: var(--radius); padding: 14px 20px;
  box-shadow: var(--shadow-lg); display: flex;
  align-items: center; gap: 12px; animation: float 4s ease-in-out infinite;
}
.hero-floating-card.top-right { top: -10px; right: -20px; }
.hero-floating-card.bottom-left { bottom: 20px; left: -30px; }
.hero-floating-card i { font-size: 1.3rem; color: var(--blue-primary); }
.hero-floating-card .card-text { font-size: 0.78rem; font-weight: 700; color: var(--blue-dark); }
.hero-floating-card .card-sub { font-size: 0.68rem; color: var(--text-muted); font-weight: 500; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* === BUTTONS === */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 30px; border-radius: var(--radius-sm);
  font-size: 0.88rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.5px; text-decoration: none;
  border: none; cursor: pointer; transition: all 0.3s;
  font-family: inherit;
}
.btn-primary {
  background: var(--blue-primary); color: #fff;
  box-shadow: 0 4px 16px rgba(0,123,255,0.25);
}
.btn-primary:hover { background: var(--blue-hover); transform: translateY(-2px); box-shadow: 0 6px 24px rgba(0,123,255,0.3); }
.btn-outline {
  background: transparent; color: var(--blue-dark);
  border: 2px solid var(--border);
}
.btn-outline:hover { border-color: var(--blue-primary); color: var(--blue-primary); }
.btn-whatsapp {
  background: var(--green-wa); color: #fff;
  box-shadow: 0 4px 16px rgba(37,211,102,0.25);
}
.btn-whatsapp:hover { background: var(--green-wa-hover); transform: translateY(-2px); }
.btn i { font-size: 1rem; }

/* === STATS === */
.stats-bar {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0; background: var(--bg-dark-section); border-radius: var(--radius);
  overflow: hidden; position: relative; z-index: 3;
}
.stat-item {
  padding: 32px 20px; text-align: center;
  border-right: 1px solid rgba(255,255,255,0.08);
}
.stat-item:last-child { border-right: none; }
.stat-number {
  font-size: 2rem; font-weight: 900; color: #fff;
}
.stat-label { font-size: 0.78rem; color: rgba(255,255,255,0.5); margin-top: 4px; font-weight: 500; }

/* === SERVICES === */
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 20px; margin-top: 48px;
}
.service-card {
  background: var(--bg-white); border: 1px solid var(--border-light);
  border-radius: var(--radius); padding: 32px 28px;
  transition: all 0.35s; text-align: center;
}
.service-card:hover {
  transform: translateY(-6px); box-shadow: var(--shadow-lg);
  border-color: rgba(0,123,255,0.15);
}
.service-icon {
  width: 56px; height: 56px; border-radius: 14px;
  background: var(--blue-light); display: flex;
  align-items: center; justify-content: center;
  margin: 0 auto 20px; transition: all 0.3s;
}
.service-icon i { font-size: 1.4rem; color: var(--blue-primary); }
.service-card:hover .service-icon { background: var(--blue-primary); }
.service-card:hover .service-icon i { color: #fff; }
.service-card h3 {
  font-size: 1.05rem; font-weight: 700; color: var(--blue-dark);
  margin-bottom: 10px;
}
.service-card p { color: var(--text-muted); font-size: 0.88rem; line-height: 1.65; }
.service-time {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 16px; padding: 6px 14px; border-radius: 50px;
  background: rgba(37,211,102,0.08); color: #16a34a;
  font-size: 0.75rem; font-weight: 700;
}
.service-time i { font-size: 0.8rem; }

/* === BENEFITS === */
.benefits-section { background: var(--bg-light); }
.benefits-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 20px; margin-top: 48px;
}
.benefit-item {
  display: flex; gap: 16px; padding: 24px;
  background: var(--bg-white); border: 1px solid var(--border-light);
  border-radius: var(--radius); transition: all 0.3s;
}
.benefit-item:hover { box-shadow: var(--shadow-md); }
.benefit-icon {
  flex-shrink: 0; width: 46px; height: 46px; border-radius: 12px;
  background: var(--blue-light); display: flex;
  align-items: center; justify-content: center;
}
.benefit-icon i { font-size: 1.1rem; color: var(--blue-primary); }
.benefit-content h4 { font-size: 0.92rem; font-weight: 700; color: var(--blue-dark); margin-bottom: 4px; }
.benefit-content p { font-size: 0.82rem; color: var(--text-muted); line-height: 1.6; }

/* === ABOUT / TALLER === */
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 48px; align-items: center;
}
.about-image { border-radius: var(--radius); overflow: hidden; }
.about-image img {
  width: 100%; height: 100%; object-fit: cover;
  border-radius: var(--radius); max-height: 480px;
}
.about-content p {
  color: var(--text-muted); font-size: 0.92rem;
  line-height: 1.7; margin-bottom: 14px;
}
.about-features { margin-top: 24px; }
.about-feature {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 12px; font-size: 0.88rem; color: var(--text-body);
}
.about-feature i, .about-feature svg { color: var(--blue-primary); flex-shrink: 0; }

/* === PROCESS === */
.process-steps {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 24px; margin-top: 48px; position: relative;
}
.process-steps::before {
  content: ''; position: absolute; top: 36px; left: 12%; right: 12%;
  height: 2px; background: var(--border);
}
.process-step { text-align: center; position: relative; }
.step-number {
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--blue-primary); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; font-weight: 800; margin: 0 auto 20px;
  position: relative; z-index: 2; box-shadow: 0 4px 16px rgba(0,123,255,0.2);
}
.process-step h4 { font-size: 0.95rem; font-weight: 700; color: var(--blue-dark); margin-bottom: 8px; }
.process-step p { font-size: 0.82rem; color: var(--text-muted); line-height: 1.6; }

/* === TESTIMONIALS === */
.testimonials-section { background: var(--bg-light); }
.testimonials-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 20px; margin-top: 48px;
}
.testimonial-card {
  background: var(--bg-white); border: 1px solid var(--border-light);
  border-radius: var(--radius); padding: 28px;
  transition: all 0.3s;
}
.testimonial-card:hover { box-shadow: var(--shadow-md); }
.testimonial-stars { color: #FBBF24; font-size: 0.85rem; margin-bottom: 14px; display: flex; gap: 2px; }
.testimonial-stars i { font-size: 0.9rem; }
.testimonial-text {
  font-size: 0.9rem; color: var(--text-body); line-height: 1.7;
  margin-bottom: 20px; font-style: italic;
}
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--blue-light); display: flex;
  align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.85rem; color: var(--blue-primary);
}
.author-info .name { font-weight: 700; font-size: 0.85rem; color: var(--blue-dark); }
.author-info .source { font-size: 0.72rem; color: var(--text-light); }

/* === CTA === */
.cta-section {
  background: var(--bg-dark-section); border-radius: var(--radius);
  padding: 64px 48px; text-align: center; position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: ''; position: absolute; top: -50%; right: -20%;
  width: 500px; height: 500px; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,123,255,0.15), transparent 70%);
  pointer-events: none;
}
.cta-section h2 {
  font-size: clamp(1.5rem, 3.5vw, 2.2rem); font-weight: 800;
  color: #fff; margin-bottom: 12px; position: relative;
}
.cta-section p { color: rgba(255,255,255,0.6); font-size: 1rem; margin-bottom: 32px; position: relative; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; position: relative; }

/* === FORM === */
.form-section {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 48px; margin-top: 48px; align-items: start;
}
.form-info h3 { font-size: 1.4rem; font-weight: 800; color: var(--blue-dark); margin-bottom: 14px; }
.form-info p { color: var(--text-muted); margin-bottom: 28px; line-height: 1.7; }
.info-item { display: flex; gap: 14px; align-items: center; margin-bottom: 16px; }
.info-icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--blue-light); display: flex;
  align-items: center; justify-content: center; flex-shrink: 0;
}
.info-icon i { font-size: 1rem; color: var(--blue-primary); }
.info-item span { font-size: 0.88rem; color: var(--text-body); }
.contact-form {
  background: var(--bg-white); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px;
  box-shadow: var(--shadow-sm);
}
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block; font-size: 0.82rem; font-weight: 600;
  margin-bottom: 6px; color: var(--text-dark);
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 13px 16px; border-radius: var(--radius-sm);
  background: var(--bg-light); border: 1px solid var(--border);
  color: var(--text-dark); font-family: inherit; font-size: 0.88rem;
  transition: all 0.3s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--blue-primary);
  box-shadow: 0 0 0 3px rgba(0,123,255,0.1);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-group select { cursor: pointer; }
.btn-submit { width: 100%; justify-content: center; }

/* === FOOTER === */
.footer {
  padding: 48px 0 32px; border-top: 1px solid var(--border);
  background: var(--bg-white);
}
.footer-inner {
  display: grid; grid-template-columns: 2fr 1fr 1fr;
  gap: 40px; margin-bottom: 32px;
}
.footer-logo-img { height: 32px; width: auto; margin-bottom: 14px; filter: brightness(0); }
.footer-brand p { font-size: 0.82rem; color: var(--text-muted); line-height: 1.7; max-width: 320px; }
.footer-col h4 { font-size: 0.82rem; font-weight: 700; color: var(--blue-dark); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 14px; }
.footer-col a { display: block; font-size: 0.85rem; color: var(--text-muted); text-decoration: none; margin-bottom: 8px; transition: color 0.3s; }
.footer-col a:hover { color: var(--blue-primary); }
.footer-col .contact-line { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; font-size: 0.85rem; color: var(--text-muted); }
.footer-col .contact-line i { color: var(--blue-primary); font-size: 0.85rem; }
.disclaimer-box {
  background: var(--bg-light); border: 1px solid var(--border-light);
  border-radius: var(--radius-sm); padding: 20px 24px;
  margin-bottom: 24px;
}
.disclaimer-box p { font-size: 0.72rem; color: var(--text-light); line-height: 1.8; }
.disclaimer-box strong { color: var(--text-muted); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 20px; border-top: 1px solid var(--border-light);
}
.footer-bottom p { font-size: 0.75rem; color: var(--text-light); }
.footer-bottom a { color: var(--text-muted); text-decoration: none; font-size: 0.75rem; }

/* === WHATSAPP FLOAT === */
.whatsapp-float {
  position: fixed; bottom: 24px; right: 24px; background: #25D366; color: white;
  height: 56px; border-radius: 28px; padding: 0 24px 0 20px; text-decoration: none; font-weight: 600; font-size: 1.05rem;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4); z-index: 1000; transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.whatsapp-float:hover { transform: translateY(-3px) scale(1.02); background: #20BA56; }
.whatsapp-float svg { width: 28px; height: 28px; }
.whatsapp-float span { display: inline-block; }

/* === ANIMATIONS === */
.fade-up {
  opacity: 0; transform: translateY(24px);
  transition: all 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .services-grid, .benefits-grid, .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .process-steps::before { display: none; }
  .about-grid { gap: 32px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .hero { padding: 120px 0 64px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .about-grid { grid-template-columns: 1fr; }
  .about-image img { max-height: 300px; }
  .hero-actions { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
  .services-grid, .benefits-grid, .testimonials-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr 1fr; }
  .stats-bar { grid-template-columns: 1fr 1fr; }
  .form-section { grid-template-columns: 1fr; }
  .cta-section { padding: 40px 24px; }
  .cta-actions { flex-direction: column; align-items: center; }
  .header-nav { display: none; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}