/* new-php-website/public/assets/css/style.css */



:root {
  /* Colors - Refined B2B Identity */
  --color-primary: #0e51a4;
  --color-primary-hover: #0a3d7d;
  --color-secondary: #084af3;
  --color-dark: #101218;
  --color-text: #494b51;
  --color-text-muted: #717171;
  --color-light: #f3f5f5;
  --color-bg-light: #f6f7f8;
  --color-border: #e2e9ff;

  /* Typography */
  --font-heading: 'Montserrat', Helvetica, Arial, sans-serif;
  --font-body: Helvetica, Verdana, Arial, sans-serif;

  /* Spacing & Layout Tokens (Premium B2B) */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-pill: 30px;

  --shadow-sm: 0 1px 3px rgba(16, 18, 24, 0.05), 0 1px 2px rgba(16, 18, 24, 0.03);
  --shadow-md: 0 4px 10px rgba(16, 18, 24, 0.05), 0 2px 4px rgba(16, 18, 24, 0.02);
  --shadow-lg: 0 10px 25px rgba(16, 18, 24, 0.06), 0 4px 8px rgba(16, 18, 24, 0.03);

  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);

  --container: 1240px;
  --content-width: 800px;
  --hero-spacing: 6rem;
  --section-spacing: 5.5rem;
  --card-padding: 2.25rem;
  --button-height: 50px;
  --icon-size: 44px;
  --header-height: 80px;
}

/* Base Body Styles */
body {
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--color-text);
  background-color: var(--color-bg-light);
  background-image: linear-gradient(180deg, #ffffff 0%, var(--color-bg-light) 500px, var(--color-bg-light) 100%);
  background-attachment: scroll;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-dark);
  font-weight: 700;
  margin-bottom: 1.25rem;
  letter-spacing: -0.2px;
}

h1 {
  font-size: 2.85rem;
  line-height: 1.25;
}

h2 {
  font-size: 2.15rem;
  line-height: 1.3;
  font-weight: 700;
}

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

a:hover {
  color: var(--color-primary-hover);
}

/* Keyboard Focus States (Accessibility) */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 3px;
}

/* Standardized B2B Cards */
.card-container {
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  padding: 3rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: 2rem;
}

.card-custom {
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--card-padding);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  height: 100%;
  display: flex;
  flex-direction: column;
}

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

/* Header & Navigation Styles */
header.site-header {
  background-color: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1030;
  box-shadow: var(--shadow-sm);
  transition: background-color var(--transition-normal);
}

header .navbar-brand img {
  width: 160px;
  height: auto;
}

header .nav-link {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 14px;
  color: var(--color-text);
  padding: 0.75rem 1rem !important;
  transition: color var(--transition-fast);
  position: relative;
}

header .nav-link:hover,
header .nav-link.active {
  color: var(--color-primary) !important;
}

header .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 1rem;
  right: 1rem;
  height: 2px;
  background-color: var(--color-primary);
  transform: scaleX(0);
  transition: transform var(--transition-fast);
}

header .nav-link:hover::after,
header .nav-link.active::after {
  transform: scaleX(1);
}

.lang-switcher .btn {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 13px;
  padding: 0.4rem 1rem;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  border-radius: var(--radius-pill);
  transition: all var(--transition-fast);
}

.lang-switcher .btn:hover {
  background-color: var(--color-primary);
  color: #ffffff;
}

/* Mega Menu Styles */
@media (min-width: 992px) {
  header .dropdown-menu {
    width: 680px;
    left: 50% !important;
    transform: translateX(-50%) !important;
    padding: 1.75rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    background-color: #ffffff;
    margin-top: 0.5rem;
    display: none;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
  }
  header .nav-item.dropdown:hover .dropdown-menu {
    display: block;
    opacity: 1;
    pointer-events: auto;
  }
  .mega-menu-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
  }
  .mega-menu-item {
    padding: 0.75rem;
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast);
    border: 1px solid transparent;
  }
  .mega-menu-item:hover {
    background-color: var(--color-bg-light);
    border-color: var(--color-border);
  }
  .mega-menu-item a {
    font-weight: 700;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    font-size: 14px;
    margin-bottom: 0.25rem;
  }
  .mega-menu-item p {
    font-size: 12px;
    color: var(--color-text-muted);
    margin-bottom: 0;
    line-height: 1.45;
  }
}

/* Custom Buttons (Clean B2B) */
.btn-custom {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.5px;
  height: var(--button-height);
  line-height: calc(var(--button-height) - 4px);
  padding: 0 28px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--color-primary);
  background-color: #ffffff;
  color: var(--color-primary);
  transition: all var(--transition-normal);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  box-sizing: border-box;
}

.btn-custom:hover {
  background-color: var(--color-light);
  border-color: var(--color-primary-hover);
  color: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.btn-primary-custom {
  background-color: var(--color-primary);
  color: #ffffff;
}

.btn-primary-custom:hover {
  background-color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  color: #ffffff;
}

/* Hero Section */
.hero-section {
  padding: var(--hero-spacing) 0;
  position: relative;
  background-color: #ffffff;
  background-image: url('../images/uploads/2022/09/netcombg-02.png');
  background-repeat: no-repeat;
  background-position: left center;
  background-size: 50% auto;
  border-bottom: 1px solid var(--color-border);
}

.hero-section h1 {
  color: var(--color-primary);
  font-size: 3.2rem;
  line-height: 1.2;
  font-weight: 800;
  margin-bottom: 1.5rem;
}

.hero-section p {
  font-size: 1.15rem;
  color: var(--color-text);
  max-width: 600px;
  margin-bottom: 2rem;
  line-height: 1.7;
}

/* Services Section */
.services-section {
  background-color: #F5F8FF;
  color: var(--color-text);
  padding: var(--section-spacing) 0;
}

.services-section h2 {
  color: var(--color-primary);
}

.service-card {
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--card-padding);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

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

.service-card .icon-wrapper {
  width: var(--icon-size);
  height: var(--icon-size);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-card .icon-wrapper svg {
  width: var(--icon-size);
  height: var(--icon-size);
  fill: var(--color-primary);
}

.service-card h3 {
  font-size: 1.35rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
  font-weight: 700;
}

.service-card p {
  color: var(--color-text);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-card a {
  color: var(--color-primary);
  font-size: 14px;
}

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

/* Infinite Logo Marquee Slider */
.logo-marquee-container {
  overflow: hidden;
  position: relative;
  width: 100%;
  padding: 2rem 0;
  background-color: #ffffff;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.logo-marquee-track {
  display: flex;
  width: calc(200px * 34 * 2); /* Double logic scroll */
  animation: marquee 70s linear infinite;
}

.logo-marquee-item {
  width: 200px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 1.5rem;
  height: 70px;
}

.logo-marquee-item img {
  max-height: 44px;
  max-width: 100%;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.5;
  transition: all var(--transition-fast);
}

.logo-marquee-item:hover img {
  filter: grayscale(0%);
  opacity: 0.95;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-200px * 34)); }
}

/* Timeline component */
.process-timeline {
  position: relative;
  padding-left: 2rem;
  border-left: 2px solid var(--color-border);
  margin: 3rem 0;
}

.process-timeline-item {
  position: relative;
  margin-bottom: 2.5rem;
}

.process-timeline-item:last-child {
  margin-bottom: 0;
}

.process-timeline-item::before {
  content: '';
  position: absolute;
  left: calc(-2rem - 6px);
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: #ffffff;
  border: 2px solid var(--color-primary);
}

.process-timeline-number {
  font-weight: 700;
  color: var(--color-primary);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.25rem;
}

.process-timeline-title {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-dark);
  margin-bottom: 0.5rem;
}

/* FAQ Accordion component */
.faq-accordion-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  background-color: #ffffff;
  overflow: hidden;
  transition: box-shadow var(--transition-fast);
}

.faq-accordion-item:hover {
  box-shadow: var(--shadow-sm);
}

.faq-accordion-header {
  padding: 1.25rem 1.5rem;
  font-weight: 700;
  color: var(--color-dark);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

.faq-accordion-header::after {
  content: '+';
  font-size: 1.25rem;
  color: var(--color-primary);
  font-weight: 400;
  transition: transform var(--transition-fast);
}

.faq-accordion-item.active .faq-accordion-header::after {
  content: '-';
}

.faq-accordion-body {
  padding: 0 1.5rem 1.25rem;
  display: none;
  color: var(--color-text);
  font-size: 0.95rem;
  line-height: 1.6;
  border-top: 1px solid var(--color-border);
  padding-top: 1rem;
}

.faq-accordion-item.active .faq-accordion-body {
  display: block;
}

/* Contact & Inline Forms */
.contact-section-home {
  background-color: #ffffff;
  border-top: 1px solid var(--color-border);
  padding: var(--section-spacing) 0;
}

.contact-section-home h2 {
  color: var(--color-primary);
}

/* Premium B2B Contact Form Styling */
.contact-form-home .form-label {
  font-family: var(--font-heading);
  font-size: 11px !important;
  font-weight: 700 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.8px !important;
  color: #4b5563 !important;
  margin-bottom: 6px !important;
  display: block;
}

.contact-form-home .form-control {
  border: 1px solid #d1d5db !important;
  background-color: #f9fafb !important;
  padding: 14px 18px !important;
  border-radius: var(--radius-md) !important;
  font-size: 14px !important;
  color: var(--color-dark) !important;
  transition: border-color 0.2s ease-in-out, background-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out !important;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.02) !important;
}

.contact-form-home .form-control:hover {
  border-color: #9ca3af !important;
  background-color: #f3f4f6 !important;
}

.contact-form-home .form-control:focus {
  border-color: var(--color-primary) !important;
  background-color: #ffffff !important;
  box-shadow: 0 0 0 4px rgba(21, 90, 170, 0.12) !important;
  outline: none !important;
}

.contact-form-home textarea.form-control {
  min-height: 130px !important;
  resize: vertical !important;
}

/* B2B Mega Footer */
footer.site-footer {
  background-color: #F5F8FF;
  color: #475569;
  padding: 5rem 0 2rem;
  font-size: 14px;
  border-top: 3px solid var(--color-primary);
}

footer.site-footer h3,
footer.site-footer h4 {
  color: var(--color-primary);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  position: relative;
}

footer.site-footer h3::after,
footer.site-footer h4::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 25px;
  height: 2px;
  background-color: var(--color-primary);
}

footer.site-footer a {
  color: #475569;
  transition: color var(--transition-fast);
}

footer.site-footer a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.footer-badge {
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-sm);
  font-size: 11.5px;
  color: var(--color-text);
  display: inline-block;
  margin-right: 0.5rem;
  margin-bottom: 0.5rem;
}

.newsletter-form .form-control {
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background-color: #ffffff;
  color: var(--color-text);
  padding: 12px 20px;
}

.newsletter-form .form-control:focus {
  border-color: var(--color-primary);
  background-color: #ffffff;
  color: var(--color-text);
  box-shadow: none;
}

.newsletter-form .btn {
  border-radius: var(--radius-sm);
  padding: 12px 25px;
  font-family: var(--font-heading);
  font-weight: 700;
}

/* GDPR Cookie Consent Banner */
.cookie-consent-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  right: 24px;
  max-width: 600px;
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  z-index: 1050;
  display: none;
}

/* Helpers */
.section-spacing {
  padding: var(--section-spacing) 0;
}

.bg-light-layout {
  background-color: var(--color-bg-light);
}

body, html {
  overflow-x: hidden;
}

/* Marketing Landing Page ISU Styles */
.bg-brand-dark-landing {
  background-color: #0f1c3f !important;
}

.bg-circuit-landing {
  background-color: #0f1c3f !important;
  background-image: linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px) !important;
  background-size: 44px 44px !important;
}

.btn-cta-gradient-landing {
  background: linear-gradient(100deg, #d85ebc 0%, #ffd704 100%) !important;
  color: #101218 !important;
  font-weight: 700 !important;
  border: none !important;
  transition: transform 0.2s ease, opacity 0.2s ease !important;
  font-family: var(--font-heading);
}

.btn-cta-gradient-landing:hover {
  transform: translateY(-1px);
  opacity: 0.95;
  color: #101218 !important;
}

.text-cta-yellow-landing {
  color: #ffd704 !important;
}

/* Translucent dark card form */
.form-card-dark-landing {
  background: rgba(255, 255, 255, 0.04) !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  backdrop-filter: blur(8px) !important;
  -webkit-backdrop-filter: blur(8px) !important;
  border-radius: var(--radius-md) !important;
}

.form-card-dark-landing h3,
.form-card-dark-landing .form-label {
  color: rgba(255, 255, 255, 0.85) !important;
}

.form-card-dark-landing .form-control {
  background: rgba(255, 255, 255, 0.06) !important;
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  color: #ffffff !important;
  box-shadow: none !important;
}

.form-card-dark-landing .form-control::placeholder {
  color: rgba(255, 255, 255, 0.35) !important;
}

.form-card-dark-landing .form-control:focus {
  background: rgba(255, 255, 255, 0.09) !important;
  border-color: #ffd704 !important;
  box-shadow: 0 0 0 4px rgba(255, 215, 4, 0.15) !important;
  color: #ffffff !important;
}

/* Dark card for process steps */
.card-dark-step-landing {
  background: rgba(255, 255, 255, 0.05) !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  backdrop-filter: blur(4px) !important;
  -webkit-backdrop-filter: blur(4px) !important;
  border-radius: var(--radius-md) !important;
}

/* Mobile Navigation Dropdown & Collapse Polish */
@media (max-width: 991.98px) {
  header .navbar-collapse {
    background-color: #ffffff !important;
    padding: 1.5rem !important;
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-lg) !important;
    border: 1px solid var(--color-border) !important;
    margin-top: 1rem !important;
    width: 100% !important;
  }
  
  header .dropdown-menu {
    position: static !important;
    float: none !important;
    background-color: var(--color-bg-light) !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0.5rem 1rem !important;
    margin-top: 0.5rem !important;
    display: none !important;
    opacity: 1 !important;
    pointer-events: auto !important;
  }
  
  header .dropdown-menu.show {
    display: block !important;
  }
  
  header .mega-menu-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: 0.75rem !important;
  }
  
  header .mega-menu-item {
    padding: 0.5rem 0 !important;
    border: none !important;
    background: transparent !important;
  }
  
  header .mega-menu-item a {
    font-size: 14px !important;
    margin-bottom: 0.125rem !important;
  }
  
  header .mega-menu-item p {
    display: none !important; /* Hide long descriptions on mobile */
  }
  
  header .nav-item {
    width: 100% !important;
    text-align: center !important;
  }
  
  header .nav-link {
    display: block !important;
    padding: 0.75rem 0 !important;
  }
  
  header .nav-link::after {
    display: none !important;
  }
  
  header .navbar-nav {
    gap: 0.5rem !important;
    width: 100% !important;
  }
  
  header .btn-cta-gradient-landing {
    display: block !important;
    margin: 0.5rem auto !important;
    width: 100% !important;
    text-align: center !important;
    max-width: 250px !important;
  }
  
  header .lang-switcher {
    margin-top: 0.5rem !important;
    text-align: center !important;
    width: 100% !important;
  }
  
  header .lang-switcher .btn {
    display: inline-block !important;
    width: auto !important;
  }

  /* Responsive Hero Heading sizes */
  .hero-section h1 {
    font-size: 2.15rem !important;
    line-height: 1.3 !important;
  }
}