/* ==========================================================================
   Webinacube Digital Agency - Master CSS System
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  --font-primary: 'Inter', sans-serif;
  --font-heading: 'Outfit', sans-serif;

  /* Color Palette */
  --bg-dark: #090d16;
  --bg-card: #111827;
  --bg-card-hover: #1f293d;
  --surface-light: #f8fafc;
  
  --primary: #4facfe;
  --primary-glow: rgba(79, 172, 254, 0.4);
  --secondary: #00f2fe;
  --accent-purple: #7f00ff;
  --accent-magenta: #e100ff;

  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dark: #0f172a;
  
  --gradient-primary: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
  --gradient-accent: linear-gradient(135deg, #7f00ff 0%, #e100ff 100%);
  --gradient-dark: linear-gradient(180deg, #090d16 0%, #0f172a 100%);
  --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);

  --border-color: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(79, 172, 254, 0.3);

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 50px;

  --transition-fast: 0.25s ease;
  --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #ffffff;
}

p {
  color: #cbd5e1;
}

.text-muted {
  color: #94a3b8 !important;
}

/* Accordion Contrast Fixes */
.accordion-button {
  background-color: #111827 !important;
  color: #ffffff !important;
  box-shadow: none !important;
}

.accordion-button:not(.collapsed) {
  background-color: #1f293d !important;
  color: var(--primary) !important;
}

.accordion-button::after {
  filter: invert(1);
}

.accordion-body {
  background-color: #0f172a !important;
  color: #e2e8f0 !important;
}

/* Select & Form Options Dark Theme Fix */
.form-control-wc option {
  background-color: #111827 !important;
  color: #ffffff !important;
}

.form-select.form-control-wc {
  color: #ffffff !important;
  background-color: rgba(255, 255, 255, 0.05) !important;
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
  background: #1e293b;
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* Text Gradient Utility */
.text-gradient-primary {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-accent {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Custom Buttons */
.btn-wc-primary {
  background: var(--gradient-primary);
  color: #040914 !important;
  font-weight: 600;
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  border: none;
  box-shadow: 0 8px 24px var(--primary-glow);
  transition: var(--transition-normal);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.btn-wc-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(0, 242, 254, 0.5);
  color: #000 !important;
}

.btn-wc-outline {
  background: transparent;
  color: #ffffff !important;
  border: 1px solid var(--border-color);
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  backdrop-filter: blur(10px);
  transition: var(--transition-normal);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.btn-wc-outline:hover {
  border-color: var(--primary);
  background: rgba(79, 172, 254, 0.1);
  transform: translateY(-3px);
  color: var(--primary) !important;
}

/* Navbar & Offcanvas */
.navbar-wc {
  background: rgba(9, 13, 22, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  padding: 18px 0;
  transition: var(--transition-fast);
  z-index: 1050;
}

.navbar-wc.scrolled {
  padding: 12px 0;
  background: rgba(9, 13, 22, 0.96);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.brand-logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.6rem;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-logo-img {
  height: 56px;
  width: auto;
  max-width: 250px;
  object-fit: contain;
  background-color: #ffffff;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.15);
  transition: var(--transition-fast);
}

.brand-logo-img:hover {
  transform: scale(1.04);
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.3);
}

.nav-link-wc {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 8px 16px !important;
  border-radius: var(--radius-pill);
  transition: var(--transition-fast);
}

.nav-link-wc:hover, .nav-link-wc.active {
  color: #ffffff !important;
  background: rgba(255, 255, 255, 0.05);
}

/* Offcanvas Styling */
.offcanvas-wc {
  background-color: #0b111e !important;
  background: #0b111e !important;
  border-left: 1px solid var(--border-color);
  color: var(--text-main);
  width: 320px;
  opacity: 1 !important;
  box-shadow: -10px 0 35px rgba(0, 0, 0, 0.8);
  z-index: 1060 !important;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.offcanvas-wc.showing,
.offcanvas-wc.hiding,
.offcanvas-wc.show {
  background-color: #0b111e !important;
  background: #0b111e !important;
  opacity: 1 !important;
}

.offcanvas-backdrop.show {
  opacity: 0.65 !important;
  background-color: #000000 !important;
  z-index: 1055 !important;
}

.offcanvas-wc .btn-close {
  filter: invert(1);
  opacity: 0.8;
  cursor: pointer;
}

.offcanvas-contact-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-top: 30px;
}

.offcanvas-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 0.9rem;
}

.offcanvas-contact-item i {
  color: var(--primary);
  font-size: 1.1rem;
  margin-top: 3px;
}

/* Hero Section */
.hero-section {
  padding: 160px 0 100px;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 10% 20%, rgba(127, 0, 255, 0.15) 0%, transparent 40%),
              radial-gradient(circle at 90% 80%, rgba(0, 242, 254, 0.15) 0%, transparent 40%);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(79, 172, 254, 0.1);
  border: 1px solid rgba(79, 172, 254, 0.25);
  color: var(--primary);
  padding: 6px 18px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  line-height: 1.1;
  margin-bottom: 24px;
}

.hero-sub {
  color: var(--text-muted);
  font-size: 1.15rem;
  max-width: 580px;
  margin-bottom: 36px;
}

/* Stats Card */
.hero-stats-row {
  border-top: 1px solid var(--border-color);
  padding-top: 30px;
  margin-top: 40px;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: #ffffff;
}

.stat-label {
  color: var(--text-muted);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Floating Hero Card Visual */
.hero-visual-container {
  position: relative;
}

.glass-card-main {
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.7) 0%, rgba(15, 23, 42, 0.8) 100%);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  position: relative;
  z-index: 2;
}

.floating-badge {
  position: absolute;
  background: rgba(17, 24, 39, 0.9);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(12px);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
  z-index: 3;
  animation: float 6s ease-in-out infinite;
}

.floating-badge.top-right {
  top: -20px;
  right: -20px;
  animation-delay: 0s;
}

.floating-badge.bottom-left {
  bottom: -20px;
  left: -20px;
  animation-delay: 3s;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}

/* Service Card Styles */
.section-padding {
  padding: 100px 0;
}

.section-tag {
  color: var(--primary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.85rem;
  margin-bottom: 10px;
  display: block;
}

.section-heading {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 20px;
}

.wc-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  height: 100%;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.wc-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: var(--transition-fast);
}

.wc-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.wc-card:hover::before {
  opacity: 1;
}

.service-icon-box {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: rgba(79, 172, 254, 0.1);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 24px;
  transition: var(--transition-fast);
}

.wc-card:hover .service-icon-box {
  background: var(--gradient-primary);
  color: #090d16;
  box-shadow: 0 10px 25px var(--primary-glow);
}

.service-list {
  list-style: none;
  margin-top: 20px;
  padding-left: 0;
}

.service-list li {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-list li i {
  color: var(--primary);
  font-size: 0.8rem;
}

/* Portfolio Filter Tabs */
.filter-btn {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border-color);
  padding: 8px 22px;
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition-fast);
  margin: 4px;
}

.filter-btn.active, .filter-btn:hover {
  background: var(--gradient-primary);
  color: #090d16;
  border-color: transparent;
  font-weight: 600;
}

.portfolio-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
}

.portfolio-img-wrapper {
  height: 240px;
  overflow: hidden;
  position: relative;
}

.portfolio-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.portfolio-card:hover .portfolio-img-wrapper img {
  transform: scale(1.08);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(9, 13, 22, 0.95) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
}

/* Interactive ROI Estimator */
.estimator-container {
  background: linear-gradient(135deg, rgba(17, 24, 39, 0.9) 0%, rgba(30, 41, 59, 0.9) 100%);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 40px;
  backdrop-filter: blur(16px);
}

.form-check-wc {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  margin-bottom: 12px;
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.form-check-wc:hover, .form-check-wc.selected {
  border-color: var(--primary);
  background: rgba(79, 172, 254, 0.08);
}

.form-check-wc input[type="checkbox"] {
  accent-color: var(--primary);
  width: 18px;
  height: 18px;
}

/* Process Timeline Step */
.step-number {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0.6;
  line-height: 1;
  margin-bottom: 12px;
}

/* Contact Cards */
.contact-info-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 16px;
  transition: var(--transition-fast);
  word-break: break-word;
  overflow-wrap: anywhere;
}

.contact-info-card:hover {
  border-color: var(--primary);
  transform: translateX(6px);
  background: var(--bg-card-hover);
}

.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(79, 172, 254, 0.12);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}


.form-control-wc {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  color: #ffffff !important;
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  font-size: 0.95rem;
}

.form-control-wc:focus {
  background: rgba(255, 255, 255, 0.07);
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
  outline: none;
}

.form-control-wc::placeholder {
  color: var(--text-muted);
}

/* Footer */
.footer-wc {
  background: #05080f;
  border-top: 1px solid var(--border-color);
  padding: 80px 0 30px;
}

.footer-link {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 10px;
  display: block;
}

.footer-link:hover {
  color: var(--primary);
  padding-left: 4px;
}

.social-icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: 8px;
  transition: var(--transition-fast);
}

.social-icon-btn:hover {
  background: var(--gradient-primary);
  color: #090d16;
  transform: translateY(-3px);
}

/* Floating Action / Back to top */
.floating-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  z-index: 1000;
  transition: var(--transition-normal);
}

.floating-whatsapp:hover {
  transform: scale(1.1);
  color: #ffffff;
}

/* Responsive tweaks */
@media (max-width: 991px) {
  .hero-section {
    padding: 130px 0 60px;
  }
  .estimator-container {
    padding: 24px;
  }
}