:root {
  --primary: #c92a2a;
  --primary-hover: #a61e1e;
  --primary-light: #fff5f5;
  --dark: #1e293b;
  --darker: #0f172a;
  --gray-bg: #f8fafc;
  --gray-border: #e2e8f0;
  --gray-text: #64748b;
  --text-main: #334155;
  --white: #ffffff;
  --success: #16a34a;
  --success-bg: #f0fdf4;
  --radius: 10px;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
  --transition: all 0.25s ease;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--text-main);
  background-color: var(--gray-bg);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* TOPBAR */
.topbar {
  background-color: var(--darker);
  color: #94a3b8;
  font-size: 13px;
  padding: 8px 0;
  border-bottom: 1px solid #334155;
}

.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.topbar-contact a {
  color: #f1f5f9;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.topbar-contact a:hover {
  color: #4ade80;
}

.topbar-tagline {
  font-style: italic;
}

/* HEADER & NAVBAR */
.navbar {
  background: var(--white);
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-area img {
  height: 48px;
  width: auto;
}

.logo-text h1 {
  font-size: 22px;
  font-weight: 800;
  color: var(--darker);
  line-height: 1.1;
  letter-spacing: -0.5px;
}

.logo-text span {
  font-size: 11px;
  color: var(--gray-text);
  font-weight: 600;
  display: block;
  letter-spacing: 0.5px;
}

/* NAV LINKS */
.nav-menu {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 4px;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: block;
  padding: 8px 14px;
  font-weight: 600;
  font-size: 14px;
  color: var(--dark);
  border-radius: 6px;
}

.nav-link:hover, .nav-item.active .nav-link {
  color: var(--primary);
  background: var(--primary-light);
}

.dropdown-toggle::after {
  content: ' ▾';
  font-size: 11px;
  vertical-align: middle;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--white);
  min-width: 220px;
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius);
  border: 1px solid var(--gray-border);
  padding: 8px 0;
  list-style: none;
  display: none;
  z-index: 99;
}

.nav-item:hover .dropdown-menu {
  display: block;
}

.dropdown-menu a {
  display: block;
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-main);
}

.dropdown-menu a:hover {
  background: var(--primary-light);
  color: var(--primary);
  padding-left: 22px;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--dark);
}

/* HERO SLIDER / BANNER */
.hero-banner {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  color: var(--white);
  padding: 70px 0;
  position: relative;
  overflow: hidden;
}

.hero-content {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 40px;
}

.hero-badge {
  display: inline-block;
  background: rgba(239, 68, 68, 0.2);
  color: #fca5a5;
  border: 1px solid rgba(239, 68, 68, 0.4);
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 18px;
}

.hero-title {
  font-size: 38px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.hero-desc {
  font-size: 16px;
  color: #94a3b8;
  margin-bottom: 28px;
  line-height: 1.6;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-weight: 600;
  font-size: 14px;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--white);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(201, 42, 42, 0.35);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background-color: #22c55e;
  color: var(--white);
}

.btn-whatsapp:hover {
  background-color: #16a34a;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(34, 197, 94, 0.35);
}

.hero-visual {
  position: relative;
  text-align: center;
}

.hero-visual img {
  border-radius: var(--radius);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 8px 10px -6px rgba(0, 0, 0, 0.3);
  border: 2px solid rgba(255, 255, 255, 0.1);
}

/* SECTION HEADERS */
.section-padding {
  padding: 60px 0;
}

.section-header {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 40px;
}

.section-header h2 {
  font-size: 30px;
  font-weight: 800;
  color: var(--darker);
  margin-bottom: 10px;
}

.section-header p {
  color: var(--gray-text);
  font-size: 15px;
}

/* SERVICES GRID */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: #cbd5e1;
}

.service-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 18px;
}

.service-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--darker);
  margin-bottom: 10px;
}

.service-card p {
  color: var(--text-main);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 18px;
  flex-grow: 1;
}

.service-card .readmore {
  color: var(--primary);
  font-weight: 700;
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.service-card .readmore:hover {
  color: var(--primary-hover);
  text-decoration: underline;
}

/* TEMPLATE / PRODUCT CARDS GRID */
.templates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 24px;
}

.template-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.template-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.template-img-wrap {
  position: relative;
  height: 190px;
  overflow: hidden;
  background-color: #e2e8f0;
}

.template-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.template-card:hover .template-img-wrap img {
  transform: scale(1.05);
}

.template-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(15, 23, 42, 0.85);
  color: var(--white);
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
  backdrop-filter: blur(4px);
}

.template-info {
  padding: 18px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.template-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--darker);
  margin-bottom: 6px;
}

.template-price {
  font-size: 20px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 4px;
}

.template-note {
  font-size: 12px;
  color: var(--gray-text);
  margin-bottom: 14px;
}

.template-footer {
  margin-top: auto;
  border-top: 1px solid var(--gray-border);
  padding-top: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* PRICING TABLE COMPONENT */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.pricing-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  border: 1px solid var(--gray-border);
  box-shadow: var(--shadow);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.pricing-card.popular {
  border: 2px solid var(--primary);
}

.popular-ribbon {
  position: absolute;
  top: -12px;
  right: 18px;
  background: var(--primary);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  text-transform: uppercase;
}

.pricing-head {
  text-align: center;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--gray-border);
  margin-bottom: 18px;
}

.pricing-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--darker);
  margin-bottom: 8px;
}

.pricing-cost {
  font-size: 28px;
  font-weight: 800;
  color: var(--primary);
}

.pricing-period {
  font-size: 12px;
  color: var(--gray-text);
}

.pricing-features {
  list-style: none;
  margin-bottom: 24px;
  flex-grow: 1;
}

.pricing-features li {
  font-size: 13px;
  padding: 6px 0;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.pricing-features li::before {
  content: '✓';
  color: var(--success);
  font-weight: bold;
}

/* INFO / CONTENT BOX */
.content-box {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-border);
  margin-bottom: 30px;
}

.content-box h2 {
  font-size: 24px;
  font-weight: 800;
  color: var(--darker);
  margin-bottom: 16px;
  border-left: 4px solid var(--primary);
  padding-left: 12px;
}

.content-box h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
  margin: 20px 0 10px;
}

.content-box p {
  margin-bottom: 14px;
  font-size: 14px;
}

.content-box ul, .content-box ol {
  padding-left: 20px;
  margin-bottom: 16px;
  font-size: 14px;
}

.content-box li {
  margin-bottom: 8px;
}

/* TABS COMPONENT */
.tab-buttons {
  display: flex;
  gap: 8px;
  border-bottom: 2px solid var(--gray-border);
  margin-bottom: 24px;
  overflow-x: auto;
}

.tab-btn {
  background: none;
  border: none;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-text);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: var(--transition);
  white-space: nowrap;
}

.tab-btn.active, .tab-btn:hover {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
}

/* FOOTER */
.site-footer {
  background-color: var(--darker);
  color: #94a3b8;
  padding: 50px 0 20px;
  border-top: 1px solid #1e293b;
  font-size: 14px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 30px;
  margin-bottom: 40px;
}

.footer-col h4 {
  color: var(--white);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 8px;
}

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

.footer-about p {
  margin-bottom: 14px;
  line-height: 1.6;
}

.footer-bottom {
  border-top: 1px solid #1e293b;
  padding-top: 20px;
  text-align: center;
  font-size: 13px;
  color: #64748b;
}

/* FLOATING WHATSAPP BUTTON */
.wa-floating-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: #25d366;
  color: var(--white);
  padding: 10px 18px;
  border-radius: 50px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.25);
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 14px;
  z-index: 9999;
  transition: var(--transition);
}

.wa-floating-btn:hover {
  background-color: #1ebd5a;
  transform: scale(1.05);
}

.wa-icon {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

/* RESPONSIVE */
@media (max-width: 992px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-actions {
    justify-content: center;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .mobile-toggle {
    display: block;
  }
  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 16px;
    box-shadow: var(--shadow-lg);
    border-top: 1px solid var(--gray-border);
    display: none;
  }
  .nav-menu.show {
    display: flex;
  }
  .nav-item {
    width: 100%;
  }
  .dropdown-menu {
    position: static;
    box-shadow: none;
    border: none;
    padding-left: 14px;
    background: var(--gray-bg);
  }
  .hero-title {
    font-size: 28px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}