/* --- Base Variables & Reset --- */
:root {
  --bg-dark: #0B1120;
  --bg-card: rgba(15, 23, 42, 0.6);
  --glass-border: rgba(255, 255, 255, 0.1);
  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --accent-cyan: #06B6D4;
  --accent-blue: #3B82F6;
  --gradient-primary: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-cyan) 100%);
  --gradient-hover: linear-gradient(135deg, #2563EB 0%, #0891B2 100%);
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --transition-fast: 0.2s ease;
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --font-main: 'Inter', system-ui, -apple-system, sans-serif;
  --spacing-section: 100px;
}

/* We don't reset * to avoid breaking LHBM's global styles on header/footer, 
   instead we scope it or rely on existing reset */

.premium-landing {
  background-color: var(--bg-dark);
  color: var(--text-primary);
  font-family: var(--font-main);
  line-height: 1.6;
  overflow-x: hidden;
}

.premium-landing a {
  text-decoration: none;
  color: inherit;
}

/* --- Typography --- */
.premium-landing h1, .premium-landing h2, .premium-landing h3, .premium-landing h4, .premium-landing h5, .premium-landing h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: #fff;
}

.premium-landing h1 { font-size: clamp(2.5rem, 5vw, 4rem); letter-spacing: -0.02em; }
.premium-landing h2 { font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -0.01em; }
.premium-landing h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
.premium-landing p { color: var(--text-secondary); margin-bottom: 1rem; }

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.subtitle {
  color: var(--text-secondary);
  font-size: 1.125rem;
  max-width: 800px;
  margin: 0 auto;
}

/* --- Layout Utilities --- */
.premium-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.premium-section {
  padding: var(--spacing-section) 0;
}
.section-center {
  text-align: center;
  margin-bottom: 4rem;
}

.grid-2 { display: grid; grid-template-columns: repeat(2, 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; }

/* --- Components --- */
.premium-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  position: relative;
  overflow: hidden;
  text-align: center;
}
.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}
.btn-primary:hover {
  background: var(--gradient-hover);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
  transform: translateY(-2px);
  color: #fff;
}
.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
}
.btn-outline:hover {
  border-color: var(--accent-cyan);
  background: rgba(6, 182, 212, 0.1);
  color: #fff;
}
.btn-large {
  padding: 16px 36px;
  font-size: 1.125rem;
}

/* Glass Card */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: transform var(--transition-smooth), border-color var(--transition-fast), box-shadow var(--transition-fast);
  height: 100%;
}
.glass-card:hover {
  transform: translateY(-5px);
  border-color: rgba(59, 130, 246, 0.4);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* --- Sections --- */

/* Hero */
.premium-hero {
  padding: 180px 0 100px;
  position: relative;
  overflow: hidden;
  text-align: center;
}
.premium-hero::before {
  content: '';
  position: absolute;
  top: -20%; left: 50%;
  transform: translateX(-50%);
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(59,130,246,0.15) 0%, rgba(11,17,32,0) 70%);
  z-index: 0;
  pointer-events: none;
}
.premium-hero .premium-container {
    position: relative;
    z-index: 1;
}
.premium-hero h1 { max-width: 1000px; margin: 0 auto 1.5rem; }
.premium-hero p { margin-bottom: 2.5rem; font-size: 1.25rem; }
.hero-cta-group { display: flex; gap: 1rem; justify-content: center; margin-bottom: 3rem; }

/* Form */
.premium-form-container { max-width: 800px; margin: 0 auto; }
.premium-form-group { margin-bottom: 1.5rem; text-align: left; }
.premium-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.premium-form-label { display: block; margin-bottom: 0.5rem; font-weight: 500; font-size: 0.9rem; color: #fff;}
.premium-form-control {
  width: 100%;
  padding: 12px 16px;
  background-color: rgba(15, 23, 42, 0.8) !important;
  border: 1px solid var(--glass-border) !important;
  border-radius: var(--radius-sm);
  color: #F8FAFC !important;
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition-fast);
}
.premium-form-control:focus {
  outline: none;
  background-color: rgba(30, 41, 59, 0.95) !important;
  border-color: var(--accent-cyan) !important;
  box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.2) !important;
}
.premium-form-control::placeholder {
  color: #94A3B8 !important;
  opacity: 1 !important;
}

/* Polishing the testimonial section for dark mode (Scoped to premium landing page only) */
.premium-landing .flat-testimonials {
  background-color: var(--bg-dark) !important;
  background-image: none !important;
  position: relative;
  z-index: 1;
  padding-top: 5rem;
  padding-bottom: 5rem;
}
.premium-landing .flat-testimonials::before,
.premium-landing .flat-testimonials::after,
.premium-landing .flat-testimonials .wrap-testi,
.premium-landing .flat-testimonials .wrap-testi::before,
.premium-landing .flat-testimonials .wrap-testi::after,
.premium-landing .flat-testimonials .box-testi,
.premium-landing .flat-testimonials .box-testi::before,
.premium-landing .flat-testimonials .box-testi::after {
  background-color: transparent !important;
  background-image: none !important;
}
.premium-landing .flat-testimonials .heading-section2 h6, 
.premium-landing .flat-testimonials .heading-section2 h2,
.premium-landing .flat-testimonials .box-inner h6,
.premium-landing .flat-testimonials .box-inner p,
.premium-landing .flat-testimonials .author-box h4,
.premium-landing .flat-testimonials .author-box p {
  color: #F8FAFC !important;
}
.premium-landing .flat-testimonials .box-inner {
  background-color: var(--bg-card) !important;
  border: 1px solid var(--glass-border) !important;
  border-radius: var(--radius-lg) !important;
  backdrop-filter: blur(12px) !important;
  padding: 2rem !important;
}
.premium-landing .flat-testimonials .box-inner .inner {
  background-color: rgba(15, 23, 42, 0.6) !important;
  border: 1px solid var(--glass-border) !important;
}
.premium-landing .flat-testimonials .box-inner .inner::before,
.premium-landing .flat-testimonials .box-inner .inner::after,
.premium-landing .flat-testimonials .box-inner .inner-bottom::before,
.premium-landing .flat-testimonials .box-inner .inner-bottom::after {
  display: none !important;
}
.premium-landing .flat-testimonials .swiper-pagination2 .swiper-pagination-bullet {
  background: var(--accent-cyan) !important;
}

#contact {
  padding-bottom: 8rem !important;
}
select.premium-form-control { appearance: none; background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e"); background-repeat: no-repeat; background-position: right 1rem center; background-size: 1em; }
textarea.premium-form-control { resize: vertical; min-height: 120px; }

/* Sticky Mobile CTA */
.sticky-mobile-cta {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: rgba(11, 17, 32, 0.95);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--glass-border);
  padding: 10px 16px;
  z-index: 100;
  gap: 10px;
}
.sticky-mobile-cta .btn { flex: 1; padding: 12px; font-size: 0.9rem; }
.btn-whatsapp { background: #25D366; color: #fff; }
.btn-whatsapp:hover { background: #20BD5A; transform: translateY(-2px); color: #fff; }

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

@media (max-width: 768px) {
  .grid-3, .grid-4, .grid-2, .premium-form-row { grid-template-columns: 1fr; }
  .premium-hero { padding: 120px 0 60px; }
  .premium-landing h1 { font-size: 2.5rem; }
  .hero-cta-group { flex-direction: column; }
  .sticky-mobile-cta { display: flex; }
  .premium-landing { padding-bottom: 70px; } 
}

/* WhatsApp Popup */
.whatsapp-popup {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #25D366;
    color: white !important;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 999;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
}
.whatsapp-popup:hover {
    background-color: #1EBE55;
    transform: translateX(-50%) translateY(-3px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}
.whatsapp-popup i {
    font-size: 1.2rem;
}

/* Responsive Floating CTAs */
.floating-ctas-container {
    position: fixed;
    bottom: 30px;
    left: 30px;
    right: 0;
    pointer-events: none;
    z-index: 999;
}
.floating-ctas-container > a {
    pointer-events: auto;
    border-radius: 50px;
    padding: 12px 24px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.float-btn-call {
    position: absolute;
    left: 0;
    bottom: 0;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
}
.float-btn-whatsapp {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
    background-color: #25D366;
    color: white !important;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}
.float-btn-whatsapp:hover {
    background-color: #1EBE55;
    color: white !important;
}
@media (max-width: 768px) {
    .floating-ctas-container {
        left: 0;
        bottom: 0;
        width: 100%;
        display: flex;
        background: rgba(15, 23, 42, 0.98);
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
    .floating-ctas-container > a {
        position: static;
        transform: none;
        flex: 1;
        border-radius: 0;
        justify-content: center;
        padding: 15px 5px;
        box-shadow: none !important;
    }
    .float-btn-call {
        border-right: 1px solid rgba(255, 255, 255, 0.1);
    }
    .floating-ctas-container span {
        font-size: 0.85rem;
    }
}