/* === VARIABLES === */
:root {
  --primary:       #1e3a8a;
  --primary-light: #2d4ed8;
  --secondary:     #3b82f6;
  --accent:        #f97316;
  --accent-dark:   #ea6c08;
  --success:       #22c55e;
  --white:         #ffffff;
  --bg:            #f1f5f9;
  --bg-2:          #e8f0fe;
  --surface:       #ffffff;
  --text:          #1e293b;
  --text-muted:    #64748b;
  --border:        #e2e8f0;
  --shadow-sm:     0 2px 8px rgba(0,0,0,0.06);
  --shadow:        0 4px 20px rgba(0,0,0,0.09);
  --shadow-lg:     0 10px 40px rgba(0,0,0,0.14);
  --radius:        14px;
  --radius-sm:     8px;
  --transition:    0.3s ease;
  --container:     1160px;
}

/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select {
  font-family: inherit;
  font-size: 1rem;
  outline: none;
}

/* === LAYOUT === */
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-header h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 12px;
  line-height: 1.2;
}
.section-header p {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto;
}
.tag {
  display: inline-block;
  background: var(--bg-2);
  color: var(--secondary);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 14px;
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(249,115,22,0.35);
}
.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(249,115,22,0.45);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.6);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
}
.btn-primary-dark {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(30,58,138,0.3);
}
.btn-primary-dark:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
}

/* === HEADER === */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.header.scrolled { box-shadow: var(--shadow); }
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: 24px;
}
.logo img { height: 52px; width: auto; }
.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-menu a {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text);
  transition: var(--transition);
}
.nav-menu a:hover, .nav-menu a.active {
  color: var(--secondary);
  background: var(--bg-2);
}
.nav-cta {
  padding: 10px 22px;
  font-size: 0.9rem;
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* === HERO === */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, #0f1f5c 0%, #1e3a8a 50%, #1d4ed8 100%);
  display: flex;
  align-items: center;
  padding-top: 70px;
  overflow: hidden;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
  padding: 60px 0;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  color: #93c5fd;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 7px 16px;
  border-radius: 20px;
  margin-bottom: 24px;
}
.hero-badge::before {
  content: '';
  width: 8px; height: 8px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 20px;
}
.hero-title span { color: #93c5fd; }
.hero-desc {
  font-size: 1.08rem;
  color: #bfdbfe;
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats {
  display: flex;
  gap: 32px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.hero-stat .num {
  font-size: 1.9rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
}
.hero-stat .num span { color: var(--accent); }
.hero-stat p {
  font-size: 0.8rem;
  color: #93c5fd;
  margin-top: 4px;
  font-weight: 500;
}

/* Hero Illustration */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-illustration { width: 100%; max-width: 460px; filter: drop-shadow(0 20px 60px rgba(0,0,0,0.4)); }

/* === QUICK INFO BAR === */
.info-bar {
  background: var(--primary);
  color: var(--white);
  padding: 16px 0;
}
.info-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 32px;
}
.info-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
}
.info-item svg { color: var(--accent); flex-shrink: 0; }
.info-item strong { font-weight: 600; }

/* === SERVICES === */
.services { background: var(--bg); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 32px 28px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--secondary), var(--accent));
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.service-card:hover::after { transform: scaleX(1); }
.service-icon {
  width: 60px; height: 60px;
  background: var(--bg-2);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--secondary);
  transition: var(--transition);
}
.service-card:hover .service-icon {
  background: var(--secondary);
  color: var(--white);
}
.service-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
}
.service-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 18px;
}
.service-link {
  font-size: 0.87rem;
  font-weight: 600;
  color: var(--secondary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}
.service-link:hover { gap: 10px; color: var(--accent); }

/* === WHY US === */
.why-us { background: var(--primary); }
.why-us .section-header h2 { color: var(--white); }
.why-us .section-header p { color: #bfdbfe; }
.why-us .tag { background: rgba(255,255,255,0.12); color: #93c5fd; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.feature-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}
.feature-card:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-4px);
}
.feature-icon {
  width: 66px; height: 66px;
  background: rgba(255,255,255,0.1);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--accent);
}
.feature-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.feature-card p {
  font-size: 0.88rem;
  color: #bfdbfe;
  line-height: 1.65;
}

/* === PROCESS === */
.process { background: var(--bg); }
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(12.5% + 20px);
  right: calc(12.5% + 20px);
  height: 2px;
  background: linear-gradient(90deg, var(--secondary), var(--accent));
  z-index: 0;
}
.step-card {
  text-align: center;
  position: relative;
  z-index: 1;
}
.step-num {
  width: 72px; height: 72px;
  background: var(--white);
  border: 3px solid var(--secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--secondary);
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.step-card:hover .step-num {
  background: var(--secondary);
  color: var(--white);
  transform: scale(1.1);
}
.step-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}
.step-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; }

/* === ABOUT === */
.about { background: var(--white); }
/* === ABOUT (centered) === */
.about-centered {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}
.about-centered h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--primary);
  line-height: 1.25;
  margin-bottom: 16px;
}
.about-centered p {
  color: var(--text-muted);
  font-size: 0.97rem;
  line-height: 1.75;
  margin-bottom: 16px;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}
.about-points {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 32px;
  text-align: left;
  margin: 28px auto 36px;
  max-width: 680px;
}
.about-point {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.93rem;
  color: var(--text);
  font-weight: 500;
}
.about-point svg { color: var(--success); flex-shrink: 0; margin-top: 2px; }

/* === BRANDS === */
.brands { background: var(--bg); }
.brands-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.brand-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 22px 16px;
  text-align: center;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-muted);
  transition: var(--transition);
  letter-spacing: 0.5px;
}
.brand-card:hover {
  background: var(--bg-2);
  border-color: var(--secondary);
  color: var(--primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

/* === CONTACT === */
.contact { background: var(--white); }
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: start;
}
.contact-info h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 14px;
}
.contact-info > p {
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
}
.contact-details { display: flex; flex-direction: column; gap: 20px; margin-bottom: 36px; }
.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.detail-icon {
  width: 46px; height: 46px;
  background: var(--bg-2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--secondary);
  flex-shrink: 0;
}
.detail-text strong { display: block; font-size: 0.82rem; color: var(--text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.8px; margin-bottom: 3px; }
.detail-text a, .detail-text span {
  font-size: 0.97rem;
  color: var(--text);
  font-weight: 500;
}
.detail-text a:hover { color: var(--secondary); }
.whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #25d366;
  color: var(--white);
  padding: 13px 26px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(37,211,102,0.3);
}
.whatsapp-btn:hover {
  background: #1ebe5d;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,211,102,0.4);
}
.contact-form-card {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 40px;
  border: 1px solid var(--border);
}
.contact-form-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 24px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--text);
  font-size: 0.95rem;
  transition: var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.12);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.input-prefix-wrap {
  display: flex;
  align-items: stretch;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--white);
  overflow: hidden;
  transition: var(--transition);
}
.input-prefix-wrap:focus-within {
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.12);
}
.input-prefix {
  display: flex;
  align-items: center;
  padding: 12px 10px 12px 14px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg);
  border-right: 1.5px solid var(--border);
  user-select: none;
  white-space: nowrap;
}
.input-prefix-wrap input {
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  flex: 1;
  min-width: 0;
}
.form-submit { width: 100%; margin-top: 8px; justify-content: center; }
.form-success {
  display: none;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #15803d;
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  margin-top: 16px;
  text-align: center;
}

/* === MAP === */
.map-section { background: var(--bg); }
.map-placeholder {
  background: linear-gradient(135deg, #dbeafe, #e0f2fe);
  border-radius: var(--radius);
  height: 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: var(--secondary);
  font-weight: 600;
  font-size: 1rem;
  border: 2px dashed #93c5fd;
}
.map-placeholder svg { color: var(--primary); opacity: 0.4; }
.map-placeholder span { color: var(--text-muted); font-size: 0.88rem; font-weight: 400; }

/* === FOOTER === */
.footer {
  background: var(--primary);
  color: var(--white);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}
.footer-brand p {
  color: #bfdbfe;
  font-size: 0.9rem;
  line-height: 1.7;
  margin: 18px 0 24px;
  max-width: 280px;
}
.footer-logo { height: 50px; }
.social-links { display: flex; gap: 12px; }
.social-link {
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: var(--transition);
}
.social-link:hover { background: var(--accent); transform: translateY(-2px); }
.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #93c5fd;
  margin-bottom: 20px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  color: #bfdbfe;
  font-size: 0.9rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-links a::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
.footer-links a:hover { color: var(--white); padding-left: 4px; }
.footer-contact-list { display: flex; flex-direction: column; gap: 14px; }
.footer-contact-item {
  display: flex;
  gap: 10px;
  font-size: 0.88rem;
  color: #bfdbfe;
  align-items: flex-start;
}
.footer-contact-item svg { color: var(--accent); flex-shrink: 0; margin-top: 2px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
  color: #93c5fd;
}
.footer-bottom a { color: var(--accent); }
.footer-bottom a:hover { text-decoration: underline; }

/* === SCROLL TO TOP === */
.scroll-top {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 46px; height: 46px;
  background: var(--accent);
  color: var(--white);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(249,115,22,0.4);
  transition: var(--transition);
  opacity: 0;
  pointer-events: none;
  z-index: 999;
}
.scroll-top.visible { opacity: 1; pointer-events: auto; }
.scroll-top:hover { background: var(--accent-dark); transform: translateY(-3px); }

/* === ANIMATIONS === */
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
.hero-illustration { animation: float 5s ease-in-out infinite; }

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .brands-grid { grid-template-columns: repeat(4, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}

@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-visual { order: -1; }
  .hero-illustration { max-width: 300px; margin: 0 auto; }
  .hero-stats { justify-content: center; }
  .hero-actions { justify-content: center; }
  .hero-badge { justify-content: center; }
  .hero-desc { margin: 0 auto 36px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .process-steps::before { display: none; }
  .about-points { grid-template-columns: 1fr; }
  .contact-inner { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .section { padding: 60px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .brands-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .info-bar-inner { flex-direction: column; gap: 16px; }
  .nav-menu, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .nav-menu.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 70px; left: 0; right: 0;
    background: var(--white);
    padding: 20px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    gap: 4px;
  }
  .nav-menu.open .nav-cta-mobile { display: block; margin-top: 8px; text-align: center; }
  .footer-bottom { flex-direction: column; text-align: center; }
}