/* ==========================================================================
   Limpad.id - Corporate Design System & Main Stylesheet
   CV. Limpad Karya Abadi - IT Solutions Partner Sejak 1998
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Inter:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&display=swap');

:root {
  /* Brand Color Palette */
  --navy-950: #07152B;
  --navy-900: #0F2C59; /* Primary Trust Color */
  --navy-800: #163B72;
  --navy-700: #1E4E94;
  --navy-600: #2563EB;
  --navy-100: #EBF2FC;
  --navy-50:  #F4F8FD;

  --amber-500: #FF9F29; /* Secondary Conversion Accent */
  --amber-600: #E58614;
  --amber-700: #C26C08;
  --amber-100: #FEF3C7;
  --amber-50:  #FFFBEB;

  --emerald-500: #10B981;
  --emerald-100: #D1FAE5;
  --emerald-50:  #ECFDF5;

  --slate-900: #0F172A;
  --slate-800: #1E293B;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748B;
  --slate-400: #94A3B8;
  --slate-300: #CBD5E1;
  --slate-200: #E2E8F0;
  --slate-100: #F1F5F9;
  --slate-50:  #F8F9FA; /* Neutral Background */

  --white: #FFFFFF;

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.05);
  --shadow-glow: 0 0 25px rgba(255, 159, 41, 0.35);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.4s cubic-bezier(0.16, 1, 0.3, 1);

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Layout */
  --container-max: 1240px;
  --header-height: 80px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--slate-800);
  background-color: var(--slate-50);
  line-height: 1.6;
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--navy-900);
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.02em;
}

p {
  color: var(--slate-700);
  margin-bottom: 1rem;
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: var(--navy-700);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--amber-600);
}

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

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* ==========================================================================
   Layout & Container
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.section {
  padding-top: 5.5rem;
  padding-bottom: 5.5rem;
}

.section-sm {
  padding-top: 3.5rem;
  padding-bottom: 3.5rem;
}

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

.section-bg-navy {
  background-color: var(--navy-900);
  color: var(--white);
}

.section-bg-navy h1,
.section-bg-navy h2,
.section-bg-navy h3 {
  color: var(--white);
}

.section-bg-navy p {
  color: var(--slate-300);
}

.section-bg-subtle {
  background: linear-gradient(180deg, var(--navy-50) 0%, var(--slate-50) 100%);
}

/* Section Header Component */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem;
}

.section-header.text-left {
  text-align: left;
  margin-left: 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.badge-primary {
  background-color: var(--navy-100);
  color: var(--navy-800);
  border: 1px solid rgba(15, 44, 89, 0.12);
}

.badge-accent {
  background-color: var(--amber-100);
  color: var(--amber-700);
  border: 1px solid rgba(255, 159, 41, 0.25);
}

.badge-light {
  background-color: rgba(255, 255, 255, 0.15);
  color: var(--amber-500);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
}

.section-title {
  font-size: clamp(1.85rem, 3.5vw, 2.65rem);
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1.125rem;
  color: var(--slate-600);
  line-height: 1.7;
}

/* ==========================================================================
   Navigation Bar (Header)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--slate-200);
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
  background-color: rgba(255, 255, 255, 0.98);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.header-logo-img {
  height: 44px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  display: block;
  transition: transform var(--transition-fast);
}

.header-logo-img:hover {
  transform: scale(1.03);
}

.footer-logo-img {
  height: 44px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  display: block;
  margin-bottom: 1.25rem;
}

.logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-700) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--amber-500);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.logo-icon::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255,255,255,0.3) 0%, transparent 100%);
  transform: rotate(45deg);
}

.logo-text-wrap {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--navy-900);
  line-height: 1;
  letter-spacing: -0.03em;
}

.logo-title span {
  color: var(--amber-500);
}

.logo-tagline {
  font-size: 0.6875rem;
  color: var(--slate-500);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-top: 2px;
}

/* Navigation Links */
.main-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--slate-700);
  padding: 0.5rem 0.25rem;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--navy-900);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--amber-500);
  transition: width var(--transition-normal);
  border-radius: var(--radius-full);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Mobile Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--navy-900);
  border-radius: var(--radius-sm);
}

.mobile-nav-toggle:focus-visible {
  outline: 2px solid var(--amber-500);
}

/* ==========================================================================
   Buttons & Links
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9375rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  white-space: nowrap;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 0.95rem 2rem;
  font-size: 1.05rem;
}

.btn-primary {
  background-color: var(--amber-500);
  color: var(--navy-950);
  box-shadow: 0 4px 12px rgba(255, 159, 41, 0.25);
}

.btn-primary:hover {
  background-color: var(--amber-600);
  color: var(--navy-950);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(255, 159, 41, 0.35);
}

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

.btn-navy {
  background-color: var(--navy-900);
  color: var(--white);
  box-shadow: 0 4px 12px rgba(15, 44, 89, 0.2);
}

.btn-navy:hover {
  background-color: var(--navy-800);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(15, 44, 89, 0.3);
}

.btn-outline-navy {
  background-color: transparent;
  color: var(--navy-900);
  border-color: var(--navy-900);
}

.btn-outline-navy:hover {
  background-color: var(--navy-900);
  color: var(--white);
}

.btn-outline-white {
  background-color: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.6);
}

.btn-outline-white:hover {
  background-color: var(--white);
  color: var(--navy-900);
}

.btn-whatsapp {
  background-color: #25D366;
  color: var(--white);
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background-color: #20BD5A;
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  background: radial-gradient(circle at 85% 15%, rgba(255, 159, 41, 0.08) 0%, transparent 40%),
              radial-gradient(circle at 10% 90%, rgba(15, 44, 89, 0.05) 0%, transparent 40%),
              linear-gradient(180deg, #FFFFFF 0%, var(--slate-50) 100%);
  padding-top: 4.5rem;
  padding-bottom: 5.5rem;
  overflow: hidden;
  border-bottom: 1px solid var(--slate-200);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-content {
  max-width: 650px;
}

.hero-h1 {
  font-size: clamp(2.2rem, 4vw, 3.35rem);
  line-height: 1.16;
  margin-bottom: 1.35rem;
  color: var(--navy-900);
}

.hero-h1 span.highlight {
  position: relative;
  color: var(--navy-900);
  display: inline;
}

.hero-h1 span.highlight::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 4px;
  width: 100%;
  height: 8px;
  background-color: rgba(255, 159, 41, 0.35);
  z-index: -1;
  border-radius: 4px;
}

.hero-lead {
  font-size: 1.15rem;
  line-height: 1.75;
  color: var(--slate-600);
  margin-bottom: 2rem;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2.25rem;
}

.hero-trust-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--slate-200);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--slate-700);
}

.trust-item svg {
  color: var(--emerald-500);
  flex-shrink: 0;
}

/* Hero Showcase Card (Right Column) */
.hero-card {
  position: relative;
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-950) 100%);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  color: var(--white);
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.75rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-card-title {
  font-size: 1.15rem;
  color: var(--white);
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #34D399;
  background: rgba(16, 185, 129, 0.15);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
}

.status-dot {
  width: 8px;
  height: 8px;
  background-color: #34D399;
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(52, 211, 153, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); }
}

.service-mini-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.service-mini-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.05);
  padding: 1rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: all var(--transition-fast);
}

.service-mini-item:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateX(4px);
}

.service-mini-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background-color: rgba(255, 159, 41, 0.2);
  color: var(--amber-500);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.service-mini-text h4 {
  font-size: 0.9375rem;
  color: var(--white);
  margin-bottom: 0.25rem;
}

.service-mini-text p {
  font-size: 0.8125rem;
  color: var(--slate-300);
  margin: 0;
  line-height: 1.4;
}

.floating-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--white);
  color: var(--navy-900);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border: 1px solid var(--slate-200);
}

.floating-badge-number {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--amber-600);
  line-height: 1;
}

.floating-badge-text {
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--slate-700);
}

/* ==========================================================================
   Milestones & Stats Section
   ========================================================================== */
.stats-section {
  background-color: var(--white);
  border-bottom: 1px solid var(--slate-200);
  padding: 3rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.stat-item {
  text-align: center;
  padding: 1rem;
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background-color: var(--slate-200);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 3.5vw, 3rem);
  font-weight: 800;
  color: var(--navy-900);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-number span {
  color: var(--amber-500);
}

.stat-label {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--slate-600);
}

/* Client Logo Banner */
.clients-section {
  padding: 2.5rem 0;
  background-color: var(--slate-50);
  border-bottom: 1px solid var(--slate-200);
}

.clients-title {
  text-align: center;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--slate-400);
  margin-bottom: 1.5rem;
}

.clients-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 2.5rem 3.5rem;
}

.client-logo-pill {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.6rem 1.25rem;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--slate-600);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.client-logo-pill:hover {
  border-color: var(--navy-900);
  color: var(--navy-900);
  transform: translateY(-2px);
}

/* ==========================================================================
   Core Services Section (4 Pillars)
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--navy-900), var(--amber-500));
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(15, 44, 89, 0.2);
}

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

.service-icon-box {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: var(--navy-100);
  color: var(--navy-900);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: all var(--transition-fast);
}

.service-card:hover .service-icon-box {
  background: var(--amber-500);
  color: var(--navy-950);
  transform: scale(1.05);
}

.service-card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.875rem;
  color: var(--navy-900);
}

.service-card p {
  color: var(--slate-600);
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--navy-900);
  margin-top: auto;
  transition: all var(--transition-fast);
}

.service-link:hover {
  color: var(--amber-600);
  gap: 0.75rem;
}

/* Feature Checklist Inside Service Cards */
.service-features-list {
  margin: 1rem 0 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.service-feature-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--slate-700);
}

.service-feature-item svg {
  color: var(--emerald-500);
  flex-shrink: 0;
}

/* ==========================================================================
   E-E-A-T & Value Proposition Section
   ========================================================================== */
.value-prop-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.value-points {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.value-point-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.value-point-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background-color: var(--navy-100);
  color: var(--navy-900);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.value-point-content h3 {
  font-size: 1.15rem;
  margin-bottom: 0.35rem;
}

.value-point-content p {
  font-size: 0.9375rem;
  color: var(--slate-600);
}

.value-visual-box {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-lg);
  position: relative;
}

.highlight-box {
  background: linear-gradient(135deg, var(--navy-50) 0%, var(--white) 100%);
  border: 1px dashed var(--navy-200);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-top: 1.5rem;
}

/* ==========================================================================
   Interactive Quote Calculator & RFQ Form
   ========================================================================== */
.rfq-section {
  position: relative;
}

.rfq-card-wrapper {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--slate-200);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1.15fr;
}

.rfq-info-side {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-950) 100%);
  color: var(--white);
  padding: 3rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.rfq-info-side h2,
.rfq-info-side h3 {
  color: var(--white);
}

.rfq-info-side p {
  color: var(--slate-300);
}

.rfq-perks {
  margin: 2rem 0;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.rfq-perk-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.9375rem;
}

.rfq-perk-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 159, 41, 0.2);
  color: var(--amber-500);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.rfq-contact-info {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.875rem;
  color: var(--slate-300);
}

.rfq-contact-info a {
  color: var(--amber-500);
  font-weight: 600;
}

.rfq-form-side {
  padding: 3rem 2.5rem;
  background-color: var(--white);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group.col-span-2 {
  grid-column: span 2;
}

.form-label {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--slate-800);
}

.form-label .required {
  color: #EF4444;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--slate-300);
  border-radius: var(--radius-md);
  background-color: var(--slate-50);
  color: var(--slate-900);
  font-size: 0.9375rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--navy-700);
  background-color: var(--white);
  box-shadow: 0 0 0 3px rgba(15, 44, 89, 0.1);
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

/* ==========================================================================
   Page Headers (Inner Pages)
   ========================================================================== */
.page-hero {
  background: linear-gradient(135deg, var(--navy-950) 0%, var(--navy-900) 100%);
  color: var(--white);
  padding: 4.5rem 0;
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 40%;
  height: 100%;
  background: radial-gradient(circle, rgba(255, 159, 41, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.page-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.page-hero-title {
  font-size: clamp(2rem, 3.8vw, 2.85rem);
  color: var(--white);
  margin-bottom: 1rem;
}

.page-hero-desc {
  font-size: 1.15rem;
  color: var(--slate-300);
  line-height: 1.7;
}

/* Breadcrumbs */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  margin-bottom: 1.25rem;
  color: var(--slate-400);
}

.breadcrumb a {
  color: var(--slate-300);
  transition: color var(--transition-fast);
}

.breadcrumb a:hover {
  color: var(--amber-500);
}

.breadcrumb-sep {
  color: var(--slate-500);
}

/* ==========================================================================
   Case Studies & Portfolio
   ========================================================================== */
.case-study-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--slate-200);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-bottom: 2.5rem;
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  transition: all var(--transition-normal);
}

.case-study-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(15, 44, 89, 0.2);
}

.case-study-media {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 100%);
  color: var(--white);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}

.case-study-badge {
  display: inline-block;
  background: rgba(255, 159, 41, 0.2);
  color: var(--amber-500);
  border: 1px solid rgba(255, 159, 41, 0.4);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.case-metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.5rem;
}

.case-metric-box {
  background: rgba(255, 255, 255, 0.08);
  padding: 1rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.case-metric-val {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--amber-500);
  line-height: 1;
}

.case-metric-lbl {
  font-size: 0.75rem;
  color: var(--slate-300);
  margin-top: 0.25rem;
}

.case-study-body {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.case-study-body h3 {
  font-size: 1.45rem;
  margin-bottom: 1rem;
}

.case-details-row {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 1.25rem 0;
}

.case-detail-block strong {
  display: block;
  font-size: 0.8125rem;
  text-transform: uppercase;
  color: var(--slate-500);
  margin-bottom: 0.25rem;
  letter-spacing: 0.03em;
}

.case-quote {
  background: var(--slate-50);
  border-left: 3px solid var(--amber-500);
  padding: 1rem 1.25rem;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-top: 1rem;
  font-style: italic;
  font-size: 0.9375rem;
  color: var(--slate-700);
}

.case-quote cite {
  display: block;
  font-style: normal;
  font-weight: 600;
  font-size: 0.8125rem;
  color: var(--navy-900);
  margin-top: 0.5rem;
}

/* ==========================================================================
   Blog & Education Hub
   ========================================================================== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.blog-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--slate-200);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(15, 44, 89, 0.2);
}

.blog-card-header {
  padding: 1.75rem 1.75rem 0;
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.8125rem;
  color: var(--slate-500);
  margin-bottom: 0.75rem;
}

.blog-category {
  color: var(--navy-800);
  background-color: var(--navy-100);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.75rem;
}

.blog-title {
  font-size: 1.25rem;
  line-height: 1.4;
  margin-bottom: 0.75rem;
}

.blog-title a {
  color: var(--navy-900);
}

.blog-title a:hover {
  color: var(--amber-600);
}

.blog-card-body {
  padding: 0 1.75rem 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-excerpt {
  font-size: 0.9375rem;
  color: var(--slate-600);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.blog-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--slate-100);
  font-size: 0.875rem;
}

/* ==========================================================================
   FAQ Accordion Section
   ========================================================================== */
.faq-search-wrapper {
  max-width: 580px;
  margin: 0 auto 2.5rem;
  position: relative;
}

.faq-search-input {
  width: 100%;
  padding: 1rem 1.25rem 1rem 3rem;
  border-radius: var(--radius-full);
  border: 2px solid var(--slate-200);
  font-size: 1rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.faq-search-input:focus {
  outline: none;
  border-color: var(--navy-700);
  box-shadow: 0 0 0 4px rgba(15, 44, 89, 0.1);
}

.faq-search-icon {
  position: absolute;
  left: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--slate-400);
}

.faq-categories {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}

.faq-cat-btn {
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--slate-300);
  background: var(--white);
  color: var(--slate-700);
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.faq-cat-btn:hover,
.faq-cat-btn.active {
  background: var(--navy-900);
  color: var(--white);
  border-color: var(--navy-900);
}

.faq-accordion {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.faq-item.active {
  border-color: var(--navy-800);
  box-shadow: var(--shadow-md);
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 1.35rem 1.75rem;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy-900);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
}

.faq-icon-chevron {
  width: 20px;
  height: 20px;
  color: var(--amber-600);
  transition: transform var(--transition-normal);
  flex-shrink: 0;
}

.faq-item.active .faq-icon-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-slow);
  padding: 0 1.75rem;
  color: var(--slate-600);
  font-size: 0.95rem;
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 400px;
  padding: 0 1.75rem 1.5rem;
}

/* ==========================================================================
   Lead Magnet Banner & Modal
   ========================================================================== */
.lead-magnet-card {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 100%);
  border-radius: var(--radius-xl);
  padding: 3rem;
  color: var(--white);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}

.lead-magnet-card h2,
.lead-magnet-card h3 {
  color: var(--white);
}

.lead-magnet-card p {
  color: var(--slate-300);
}

.lead-magnet-cta-box {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  backdrop-filter: blur(8px);
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background: var(--white);
  border-radius: var(--radius-xl);
  max-width: 540px;
  width: 100%;
  box-shadow: var(--shadow-xl);
  padding: 2.5rem;
  position: relative;
  transform: translateY(20px);
  transition: transform var(--transition-normal);
}

.modal-overlay.open .modal-dialog {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: var(--slate-100);
  border: none;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--slate-600);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--slate-200);
  color: var(--slate-900);
}

/* ==========================================================================
   Contact & Map Section
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
}

.contact-card-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 2rem;
}

.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  background: var(--white);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-sm);
}

.contact-icon-box {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  background: var(--navy-100);
  color: var(--navy-900);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info h3 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.contact-info p {
  font-size: 0.9375rem;
  color: var(--slate-600);
  margin-bottom: 0.25rem;
}

.contact-info a {
  font-weight: 600;
  color: var(--navy-800);
}

.contact-info a:hover {
  color: var(--amber-600);
}

.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--slate-200);
  background: var(--white);
}

.map-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--white);
  border-top: 1px solid var(--slate-200);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background-color: var(--navy-950);
  color: var(--slate-400);
  padding-top: 5rem;
  padding-bottom: 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-col h3,
.footer-col h4 {
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.75rem;
}

.footer-col h3::after,
.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background-color: var(--amber-500);
}

.footer-about p {
  color: var(--slate-400);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-top: 1rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--slate-400);
  font-size: 0.9375rem;
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  color: var(--amber-500);
  transform: translateX(4px);
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 0.9375rem;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.footer-contact-item svg {
  color: var(--amber-500);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-contact-item a {
  color: var(--slate-300);
}

.footer-contact-item a:hover {
  color: var(--amber-500);
}

.footer-legal-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  color: var(--slate-300);
  margin-top: 1rem;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.875rem;
}

.footer-copyright {
  color: var(--slate-500);
}

/* ==========================================================================
   Floating WhatsApp Button
   ========================================================================== */
.floating-whatsapp {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1500;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.75rem;
}

.whatsapp-popup {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--slate-200);
  width: 320px;
  overflow: hidden;
  transform: scale(0.9) translateY(20px);
  opacity: 0;
  pointer-events: none;
  transform-origin: bottom right;
  transition: all var(--transition-normal);
}

.whatsapp-popup.active {
  transform: scale(1) translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.whatsapp-popup-header {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 100%);
  color: var(--white);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.whatsapp-popup-header h4 {
  font-size: 0.9375rem;
  color: var(--white);
}

.whatsapp-popup-body {
  padding: 1.25rem;
  background: #ECE5DD;
}

.whatsapp-bubble {
  background: var(--white);
  padding: 0.75rem 1rem;
  border-radius: 0 var(--radius-md) var(--radius-md) var(--radius-md);
  font-size: 0.875rem;
  color: var(--slate-800);
  box-shadow: 0 1px 2px rgba(0,0,0,0.1);
  margin-bottom: 1rem;
}

.whatsapp-quick-options {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.wa-option-btn {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: 0.6rem 0.85rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--navy-900);
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.wa-option-btn:hover {
  background: var(--navy-50);
  border-color: var(--navy-700);
  color: var(--navy-900);
}

.whatsapp-main-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: #25D366;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
  cursor: pointer;
  border: none;
  position: relative;
  transition: all var(--transition-normal);
}

.whatsapp-main-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
}

.whatsapp-badge-ping {
  position: absolute;
  top: 0;
  right: 0;
  width: 14px;
  height: 14px;
  background-color: var(--amber-500);
  border: 2px solid var(--white);
  border-radius: 50%;
}

/* ==========================================================================
   Toast Notification
   ========================================================================== */
.toast-container {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
}

.toast {
  background: var(--white);
  color: var(--slate-800);
  border-left: 4px solid var(--amber-500);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  font-size: 0.9375rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  pointer-events: auto;
  animation: slide-in 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  max-width: 380px;
}

.toast.success {
  border-left-color: var(--emerald-500);
}

@keyframes slide-in {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .value-prop-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-item:nth-child(2)::after {
    display: none;
  }

  .rfq-card-wrapper {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }

  .lead-magnet-card {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .case-study-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 70px;
  }

  .section {
    padding-top: 3.75rem;
    padding-bottom: 3.75rem;
  }

  .mobile-nav-toggle {
    display: block;
  }

  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem 1.5rem;
    gap: 1.5rem;
    overflow-y: auto;
    border-top: 1px solid var(--slate-200);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition-normal);
  }

  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: 1rem;
  }

  .nav-link {
    font-size: 1.15rem;
    width: 100%;
    padding: 0.5rem 0;
  }

  .header-actions {
    width: 100%;
    flex-direction: column;
    gap: 0.75rem;
  }

  .header-actions .btn {
    width: 100%;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .form-group.col-span-2 {
    grid-column: span 1;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .stats-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .stat-item::after {
    display: none !important;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .floating-whatsapp {
    bottom: 1.25rem;
    right: 1.25rem;
  }

  .whatsapp-popup {
    width: 290px;
  }
}