/* ==========================================================================
   Kart Kraft Enterprises - Official Web Portal Stylesheet
   Version: Kart_Kraft_V1.5
   Domain: kkartcbe.in
   ========================================================================== */

:root {
  --primary-color: #3b82f6; /* Royal Blue */
  --primary-dark: #080d1a;
  --primary-light: #60a5fa; /* Light Royal Blue */
  --accent-color: #f59e0b; /* Golden Amber logo theme */
  --accent-hover: #d97706;
  --accent-light: #fef3c7;
  --whatsapp-color: #25d366;
  --whatsapp-dark: #128c7e;
  --instagram-color: #e1306c;
  --facebook-color: #1877f2;
  --text-main: #f8fafc; /* Light text for dark mode */
  --text-muted: #94a3b8; /* Slate gray */
  --text-light: #ffffff;
  --bg-main: #080d1a; /* Dark navy page background */
  --card-bg: rgba(15, 23, 42, 0.75); /* Translucent dark slate */
  --card-border: rgba(255, 255, 255, 0.08); /* subtle glass outline */
  --card-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  --card-hover-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base Setup */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  background-image: 
    radial-gradient(at 0% 0%, rgba(245, 158, 11, 0.08) 0px, transparent 50%),
    radial-gradient(at 100% 100%, rgba(59, 130, 246, 0.08) 0px, transparent 50%),
    radial-gradient(at 50% 50%, rgba(37, 211, 102, 0.03) 0px, transparent 50%);
  background-attachment: fixed;
}

/* Background Geometric Shapes */
.bg-decor {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.decor-circle-1 {
  position: absolute;
  top: -120px;
  right: -120px;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(217, 119, 6, 0.08) 0%, rgba(217, 119, 6, 0) 70%);
}

.decor-circle-2 {
  position: absolute;
  bottom: -150px;
  left: -150px;
  width: 550px;
  height: 550px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(15, 23, 42, 0.06) 0%, rgba(15, 23, 42, 0) 70%);
}

/* ==========================================================================
   Page Preloader & Animated Logo Entrance
   ========================================================================== */
#preloader {
  position: fixed;
  inset: 0;
  background: #080d1a;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 3s cubic-bezier(0.25, 1, 0.5, 1), visibility 3s ease;
  overflow: hidden;
}

#preloader.loaded {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-logo {
  width: 240px;
  height: 240px;
  object-fit: cover;
  border-radius: 50%;
  border: none;
  background: #ffffff;
  box-shadow: 0 0 40px rgba(245, 158, 11, 0.35);
  animation: preloaderPulse 2s ease-in-out infinite;
  transition: transform 3s cubic-bezier(0.25, 1, 0.5, 1), opacity 3s ease;
}

#preloader.loaded .preloader-logo {
  transform: scale(0.2);
  opacity: 0;
}

@keyframes preloaderPulse {
  0% { transform: scale(1); box-shadow: 0 0 40px rgba(245, 158, 11, 0.3); }
  50% { transform: scale(1.05); box-shadow: 0 0 60px rgba(245, 158, 11, 0.55); }
  100% { transform: scale(1); box-shadow: 0 0 40px rgba(245, 158, 11, 0.3); }
}

/* ==========================================================================
   Page Layout & Container
   ========================================================================== */
.site-wrapper {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 680px;
  margin: auto;
  padding: 2.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  opacity: 0;
  transform: translateY(15px);
  transition: transform 3s cubic-bezier(0.25, 1, 0.5, 1), opacity 3s ease;
}

.body-loaded .site-wrapper {
  opacity: 1;
  transform: translateY(0);
}

/* Header & Center Logo Section */
.hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 1.5rem;
  width: 100%;
  animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.presents-text {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-color);
  margin-bottom: 0.75rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  opacity: 0.85;
  animation: fadeInDown 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.logo-container {
  display: inline-block;
  position: relative;
  margin-bottom: 1.5rem;
}

.logo-container::before {
  content: '';
  position: absolute;
  inset: -15px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.22) 0%, rgba(255, 255, 255, 0) 70%);
  border-radius: 50%;
  z-index: -1;
  transition: var(--transition-normal);
}

.main-logo {
  width: 185px;
  height: 185px;
  object-fit: cover;
  border-radius: 50%;
  background: #ffffff;
  border: none;
  box-shadow: 0 0 25px rgba(245, 158, 11, 0.22);
  opacity: 0;
  transform: scale(0);
  transition: transform 3s cubic-bezier(0.25, 1, 0.5, 1), opacity 3s ease;
}

.body-loaded .main-logo {
  opacity: 1;
  transform: scale(1);
  animation: logoFloat 4s ease-in-out infinite;
  animation-delay: 3s;
}

@keyframes logoFloat {
  0% {
    transform: translateY(0) scale(1);
    box-shadow: 0 0 25px rgba(245, 158, 11, 0.22);
  }
  50% {
    transform: translateY(-6px) scale(1.02);
    box-shadow: 0 0 45px rgba(245, 158, 11, 0.5);
  }
  100% {
    transform: translateY(0) scale(1);
    box-shadow: 0 0 25px rgba(245, 158, 11, 0.22);
  }
}

.logo-container:hover .main-logo {
  transform: scale(1.05) translateY(-4px);
  box-shadow: 0 0 50px rgba(245, 158, 11, 0.55);
}

.brand-title {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 2.25rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 2px;
  text-transform: uppercase;
  line-height: 1.25;
  margin-bottom: 0.75rem;
}

.brand-tagline {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 0.95rem;
  font-weight: 500;
  font-style: italic;
  color: var(--accent-color);
  margin-bottom: 2rem;
  max-width: 580px;
  text-align: center;
  letter-spacing: 0.3px;
  animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* Category Pills Showcase */
.categories-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin: 0 auto 1.5rem;
  max-width: 720px;
}

.category-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.95rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  color: #e2e8f0;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15);
  transition: var(--transition-fast);
}

.category-chip:hover {
  background: var(--accent-color);
  color: #080d1a;
  border-color: var(--accent-color);
  text-decoration: none;
  transform: translateY(-2px);
}

.category-chip svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}

/* Brand Theme Matching Divider */
.brand-divider {
  border: none;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-color), var(--accent-color), transparent);
  margin: 2.2rem auto 1rem;
  width: 85%;
  opacity: 0.7;
  overflow: visible;
  text-align: center;
}

.brand-divider::after {
  content: '♦';
  display: inline-block;
  position: relative;
  top: -10px;
  padding: 0 10px;
  background: var(--bg-main);
  color: var(--accent-color);
  font-size: 0.9rem;
}

/* ==========================================================================
   Let's Connect Button (Image-Based Custom Metallic Plate)
   ========================================================================== */
.contact-cta-wrapper {
  margin: 1.5rem 0 2.5rem;
  text-align: center;
  width: 100%;
  animation: fadeInUp 1s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.btn-reach-us-img {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  display: inline-block;
  max-width: 250px;
  width: 100%;
  transition: transform var(--transition-normal);
  outline: none;
  -webkit-tap-highlight-color: transparent;
}

.lets-connect-btn-img {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
  border-radius: 26px;
  filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.75)) drop-shadow(0 4px 10px rgba(0, 0, 0, 0.5));
  transition: transform var(--transition-normal), filter var(--transition-normal);
}

.btn-reach-us-img:hover .lets-connect-btn-img {
  transform: translateY(-4px) scale(1.02);
  filter: drop-shadow(0 20px 40px rgba(245, 158, 11, 0.35)) drop-shadow(0 10px 20px rgba(0, 0, 0, 0.8));
}

.btn-reach-us-img:active .lets-connect-btn-img {
  transform: translateY(1px) scale(0.99);
  filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.7));
}

/* ==========================================================================
   Reach Us Modal Dialog
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  background: #0f172a;
  width: 100%;
  max-width: 540px;
  max-height: 95vh;
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  transform: scale(0.95) translateY(10px);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-backdrop.active .modal-container {
  transform: scale(1) translateY(0);
}

.modal-header {
  padding: 1.25rem 1.5rem;
  background: #0d1527;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header-text h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.modal-header-text p {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

.modal-close-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  transform: rotate(90deg);
}

.modal-body {
  padding: 1.5rem;
  overflow-y: auto;
}

/* Social Media Icons Row */
.social-icons-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.2rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
  padding: 0.25rem 0;
  width: 100%;
}

.social-icons-row.main-page-row {
  margin-top: 1rem;
  margin-bottom: 2rem;
  animation: fadeInUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.social-icon-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  color: var(--text-main);
  transition: transform var(--transition-fast);
  width: 68px;
}

.social-icon-btn:hover {
  transform: translateY(-4px);
}

.social-icon-btn .icon-circle {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.4rem;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  transition: background-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
}

.social-icon-btn:hover .icon-circle {
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
}

.social-icon-btn.whatsapp .icon-circle {
  background-color: rgba(37, 211, 102, 0.08);
  color: var(--whatsapp-color);
}
.social-icon-btn.whatsapp:hover .icon-circle {
  background-color: var(--whatsapp-color);
  color: #ffffff;
}

.social-icon-btn.catalogue .icon-circle {
  background-color: rgba(5, 150, 105, 0.08);
  color: #059669;
}
.social-icon-btn.catalogue:hover .icon-circle {
  background-color: #059669;
  color: #ffffff;
}

.social-icon-btn.channel .icon-circle {
  background-color: rgba(2, 132, 199, 0.08);
  color: #0284c7;
}
.social-icon-btn.channel:hover .icon-circle {
  background-color: #0284c7;
  color: #ffffff;
}

.social-icon-btn.instagram .icon-circle {
  background-color: rgba(225, 48, 108, 0.08);
  color: var(--instagram-color);
}
.social-icon-btn.instagram:hover .icon-circle {
  background-color: var(--instagram-color);
  color: #ffffff;
}

.social-icon-btn.facebook .icon-circle {
  background-color: rgba(24, 119, 242, 0.08);
  color: var(--facebook-color);
}
.social-icon-btn.facebook:hover .icon-circle {
  background-color: var(--facebook-color);
  color: #ffffff;
}

.social-icon-btn svg {
  width: 22px;
  height: 22px;
}

.social-icon-btn .icon-label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-align: center;
  transition: color var(--transition-fast);
}

.social-icon-btn:hover .icon-label {
  color: var(--primary-color);
}

/* Modal Body Divider styling */
.modal-body-divider {
  display: flex;
  align-items: center;
  text-align: center;
  margin: 1.25rem 0;
  color: #e2e8f0;
}

.modal-body-divider::before,
.modal-body-divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.12);
}

.modal-body-divider:not(:empty)::before {
  margin-right: .75em;
}

.modal-body-divider:not(:empty)::after {
  margin-left: .75em;
}

.modal-body-divider span {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
}

/* Contact Form Styling */
.form-group {
  margin-bottom: 1.15rem;
}

.form-label {
  display: block;
  font-size: 0.84rem;
  font-weight: 600;
  color: #cbd5e1;
  margin-bottom: 0.4rem;
}

.form-label span.req {
  color: #ef4444;
  margin-left: 2px;
}

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: 14px;
  color: #94a3b8;
  width: 18px;
  height: 18px;
  pointer-events: none;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.6rem;
  font-size: 0.92rem;
  font-family: inherit;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.03);
  border: 1.5px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.form-textarea {
  padding-left: 1rem;
  resize: vertical;
  min-height: 95px;
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.15);
}

.form-actions-single {
  margin-top: 1.4rem;
}

.btn-form {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: none;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), filter var(--transition-fast);
}

.btn-form:hover {
  transform: translateY(-2px);
}

.btn-form:active {
  transform: translateY(0);
}

.btn-submit-whatsapp-primary {
  width: 100%;
  background: var(--whatsapp-color);
  color: #ffffff;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.2);
  padding: 0.95rem 1.5rem;
  font-size: 1rem;
}

.btn-submit-whatsapp-primary:hover {
  background: var(--whatsapp-dark);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
}

.btn-form svg {
  width: 18px;
  height: 18px;
}

/* Status Notifications inside modal */
.form-status {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  display: none;
}

.form-status.success {
  display: block;
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.form-status.error {
  display: block;
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

/* ==========================================================================
   Footer Section
   ========================================================================== */
.site-footer {
  margin-top: auto;
  padding: 2rem 1rem 1rem;
  border-top: 1px solid rgba(245, 158, 11, 0.15);
  text-align: center;
  font-size: 0.85rem;
  color: var(--accent-color);
  width: 100%;
}

.footer-info {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.6rem 1.2rem;
  margin-bottom: 0.75rem;
  font-weight: 500;
  color: var(--accent-color);
}

.footer-separator {
  color: var(--accent-color);
  opacity: 0.6;
}

.footer-copyright {
  font-size: 0.78rem;
  color: #94a3b8;
  opacity: 0.9;
}

.footer-copyright a {
  color: #94a3b8;
  text-decoration: underline;
  transition: color var(--transition-fast);
}

.footer-copyright a:hover {
  color: #ffffff;
}

/* ==========================================================================
   Animations & Responsive Breakpoints
   ========================================================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 640px) {
  .site-wrapper {
    padding: 1.75rem 1rem 1.5rem;
  }

  .brand-title {
    font-size: 1.75rem;
  }

  .brand-description {
    font-size: 0.9rem;
  }

  .main-logo {
    width: 130px;
    height: 130px;
  }

  .footer-info {
    flex-direction: column;
    gap: 0.35rem;
  }

  .footer-separator {
    display: none;
  }
}