/* =========================================
   YOURSOFTER DESIGN SYSTEM
   Enterprise Production Foundation
   ========================================= */

/* ========= CSS RESET (Modern Minimal Reset) ========= */

*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
  padding: 0;
}

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

body {
  min-height: 100vh;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}

button,
input,
textarea,
select {
  font: inherit;
}

a {
  text-decoration: none;
  color: inherit;
}

/* ========= DESIGN TOKENS ========= */

:root {

  /* ===== Colors ===== */

  --color-primary: #0B1F3A;
  --color-secondary: #1E3A8A;
  --color-accent: #2563EB;

  --color-bg-dark: #0F172A;
  --color-bg-light: #F8FAFC;

  --color-text-primary: #0F172A;
  --color-text-secondary: #475569;

  --color-border: #E2E8F0;

  --color-success: #16A34A;
  --color-danger: #DC2626;

  /* ===== Typography ===== */

  --font-family-base: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --font-size-h1: 3rem;      /* 48px */
  --font-size-h2: 2.25rem;   /* 36px */
  --font-size-h3: 1.75rem;   /* 28px */
  --font-size-h4: 1.375rem;  /* 22px */
  --font-size-body-lg: 1.125rem; /* 18px */
  --font-size-body: 1rem;    /* 16px */
  --font-size-small: 0.875rem; /* 14px */

  --line-height-heading: 1.2;
  --line-height-body: 1.6;

  /* ===== Spacing Scale (8pt System) ===== */

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;
  --space-7: 64px;
  --space-8: 80px;
  --space-9: 120px;

  /* ===== Layout ===== */

  --container-max-width: 1200px;
  --container-wide-width: 1440px;

  --container-padding-mobile: 16px;
  --container-padding-tablet: 24px;
  --container-padding-desktop: 32px;

  /* ===== Border Radius ===== */

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-btn: 8px;

  /* ===== Shadows ===== */

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 30px rgba(0,0,0,0.12);

  /* ===== Motion ===== */

  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 400ms ease;

}

/* ========= BASE TYPOGRAPHY ========= */

body {
  font-family: var(--font-family-base);
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
  color: var(--color-text-primary);
  background-color: #ffffff;
}

h1, h2, h3, h4 {
  line-height: var(--line-height-heading);
  font-weight: 600;
}

h1 { font-size: var(--font-size-h1); }
h2 { font-size: var(--font-size-h2); }
h3 { font-size: var(--font-size-h3); }
h4 { font-size: var(--font-size-h4); }

p {
  color: var(--color-text-secondary);
}

/* ========= CONTAINER SYSTEM ========= */

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding-mobile);
  padding-right: var(--container-padding-mobile);
}

.container-wide {
  max-width: var(--container-wide-width);
}

/* Tablet */
@media (min-width: 640px) {
  .container {
    padding-left: var(--container-padding-tablet);
    padding-right: var(--container-padding-tablet);
  }
}

/* Desktop */
@media (min-width: 1024px) {
  .container {
    padding-left: var(--container-padding-desktop);
    padding-right: var(--container-padding-desktop);
  }
}

/* ========= UTILITY CLASSES ========= */

.text-center {
  text-align: center;
}

.text-primary {
  color: var(--color-primary);
}

.text-accent {
  color: var(--color-accent);
}

.bg-dark {
  background-color: var(--color-bg-dark);
  color: #ffffff;
}

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

.section {
  padding-top: var(--space-7);
  padding-bottom: var(--space-7);
}

.section-lg {
  padding-top: var(--space-9);
  padding-bottom: var(--space-9);
}

@media (max-width: 768px) {

  .section {
    padding-top: var(--space-6);
    padding-bottom: var(--space-6);
  }

}

/* ========= ACCESSIBILITY ========= */

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation-duration: 0.01ms !important;
  }
}


/* =========================================
   NAVIGATION SYSTEM
   ========================================= */

.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  background: #ffffff;
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

/* Logo */

/* =========================================
   RESPONSIVE LOGO SYSTEM
   ========================================= */

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo img {
  display: block;
  height: auto;
}

/* Desktop */
.logo img {
  max-height: 42px;
}

/* Mobile */
@media (max-width: 768px) {
  .logo img {
    max-height: 42px;
  }
}


/* Desktop Navigation */

.nav-desktop {
  display: none;
}

.nav-desktop ul {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  list-style: none;
}

.nav-link {
  font-size: var(--font-size-body);
  font-weight: 500;
  color: var(--color-text-primary);
  position: relative;
  transition: var(--transition-normal);
}

.nav-link:hover {
  color: var(--color-accent);
}

.nav-link.active {
  color: var(--color-accent);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--color-accent);
}

/* CTA Button */

.nav-cta {
  padding: 10px 18px;
  background: var(--color-primary);
  color: #ffffff;
  border-radius: var(--radius-btn);
  transition: var(--transition-normal);
}

.nav-cta:hover {
  background: var(--color-secondary);
}

/* Mobile Toggle */

.mobile-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
}

.mobile-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  transition: var(--transition-normal);
}

/* Mobile Navigation */

.nav-mobile {
  display: none;
  background: #ffffff;
  border-top: 1px solid var(--color-border);
}

.nav-mobile.is-open {
  display: block;
}


.nav-mobile ul {
  list-style: none;
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.mobile-link {
  font-size: var(--font-size-body-lg);
  font-weight: 500;
  color: var(--color-text-primary);
}

.mobile-cta {
  padding: 12px 16px;
  background: var(--color-primary);
  color: #ffffff;
  border-radius: var(--radius-btn);
  display: inline-block;
  text-align: center;
}

/* Show Desktop Nav */

@media (min-width: 1024px) {
  .nav-desktop {
    display: block;
  }

  .mobile-toggle {
    display: none;
  }

  .nav-mobile {
    display: none !important;
  }
}

/* Sticky Enhancement */

.site-header {
  transition: var(--transition-normal);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(6px);
}



/* =========================================
   BUTTON SYSTEM
   ========================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;

  font-weight: 600;
  font-size: var(--font-size-body);
  line-height: 1;

  padding: 12px 22px;

  border-radius: var(--radius-btn);
  border: 1px solid transparent;

  cursor: pointer;
  transition: var(--transition-normal);

  position: relative;
  white-space: nowrap;
}

.btn:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

/* ===== Sizes ===== */

.btn-sm {
  padding: 8px 16px;
  font-size: var(--font-size-small);
}

.btn-md {
  padding: 12px 22px;
}

.btn-lg {
  padding: 16px 28px;
  font-size: var(--font-size-body-lg);
}

/* ===== Primary ===== */

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

.btn-primary:hover {
  background: var(--color-secondary);
}

/* ===== Secondary ===== */

.btn-secondary {
  background: var(--color-accent);
  color: #ffffff;
}

.btn-secondary:hover {
  background: #1d4ed8;
}

/* ===== Outline ===== */

.btn-outline {
  background: transparent;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
}

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

/* ===== Ghost ===== */

.btn-ghost {
  background: transparent;
  color: var(--color-text-primary);
}

.btn-ghost:hover {
  background: var(--color-bg-light);
}

/* ===== Danger ===== */

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

.btn-danger:hover {
  background: #b91c1c;
}

/* ===== Disabled State ===== */

.btn:disabled,
.btn.is-disabled {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

/* ===== Loading State ===== */

.btn.is-loading {
  pointer-events: none;
  color: transparent;
}

.btn.is-loading::after {
  content: "";
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: #ffffff;
  border-radius: 50%;
  position: absolute;
  animation: btn-spin 0.8s linear infinite;
}

@keyframes btn-spin {
  to { transform: rotate(360deg); }
}

/* ===== Full Width Utility ===== */

.btn-block {
  width: 100%;
}

/* =========================================
   DARK SECTION BUTTON FIX
   ========================================= */

.section-dark .btn-outline {
  border: 1px solid rgba(255,255,255,0.5);
  color: #ffffff;
}

.section-dark .btn-outline:hover {
  background: #ffffff;
  color: var(--color-primary);
}

/* Improve primary button contrast on dark */

.section-dark .btn-primary {
  background: var(--color-accent);
}

.section-dark .btn-primary:hover {
  background: #1d4ed8;
}


/* =========================================
   FORM SYSTEM
   ========================================= */

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: var(--space-4);
}

.form-label {
  font-size: var(--font-size-small);
  font-weight: 600;
  color: var(--color-text-primary);
}

.form-label .required {
  color: var(--color-danger);
  margin-left: 4px;
}

.form-control {
  width: 100%;
  padding: 12px 14px;
  font-size: var(--font-size-body);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #ffffff;
  transition: var(--transition-normal);
}

.form-control::placeholder {
  color: #94a3b8;
}

.form-control:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
  outline: none;
}

/* Textarea */

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* Select */

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg width='20' height='20' fill='none' stroke='%23475569' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
}

/* Help Text */

.form-help {
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
}

/* Error State */

.form-group.has-error .form-control {
  border-color: var(--color-danger);
}

.form-group.has-error .form-control:focus {
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.15);
}

.form-error {
  font-size: var(--font-size-small);
  color: var(--color-danger);
}

/* Success State */

.form-group.has-success .form-control {
  border-color: var(--color-success);
}

.form-success {
  font-size: var(--font-size-small);
  color: var(--color-success);
}

/* Disabled */

.form-control:disabled {
  background: #f1f5f9;
  cursor: not-allowed;
}

/* Checkbox / Radio */

.form-check {
  display: flex;
  align-items: center;
  gap: 8px;
}

.form-check input {
  width: 18px;
  height: 18px;
  accent-color: var(--color-accent);
}

/* Form Grid */

.form-row {
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .form-row-2 {
    grid-template-columns: 1fr 1fr;
  }
}


/* =========================================
   CARD SYSTEM
   ========================================= */

.card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.card-hover:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card-clickable {
  cursor: pointer;
}

/* Card Header */

.card-header {
  font-weight: 600;
  font-size: var(--font-size-h4);
  color: var(--color-text-primary);
}

/* Card Body */

.card-body {
  font-size: var(--font-size-body);
  color: var(--color-text-secondary);
}

/* Card Footer */

.card-footer {
  margin-top: auto;
}

/* Card Icon */

.card-icon {
  width: 52px;
  height: 52px;
  background: var(--color-bg-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-icon svg {
  width: 26px;
  height: 26px;
  stroke: var(--color-accent);
}


/* Dark Variant */

.card-dark {
  background: var(--color-bg-dark);
  border: none;
  color: #ffffff;
}

.card-dark .card-body {
  color: #cbd5e1;
}

/* Minimal Variant */

.card-minimal {
  border: none;
  padding: 0;
  background: transparent;
}

/* Horizontal Layout */

.card-horizontal {
  flex-direction: row;
  align-items: center;
  gap: var(--space-4);
}

/* Card Grid */

.card-grid {
  display: grid;
  gap: var(--space-5);
}

@media (min-width: 640px) {
  .card-grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .card-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1280px) {
  .card-grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}


/* =========================================
   SECTION SYSTEM
   ========================================= */

/* Base Section */

.section {
  padding-top: var(--space-7);
  padding-bottom: var(--space-7);
}

.section-sm {
  padding-top: var(--space-5);
  padding-bottom: var(--space-5);
}

.section-lg {
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
}

.section-xl {
  padding-top: var(--space-9);
  padding-bottom: var(--space-9);
}

/* Background Variants */

.section-dark {
  background: var(--color-bg-dark);
  color: #ffffff;
}

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

.section-bordered {
  position: relative;
}

.section-bordered::before {
  content: "";
  display: block;
  width: 60px;
  height: 2px;
  background: var(--color-border);
  margin: 0 auto 40px auto;
  opacity: 0.6;
}

/* Section Header */

.section-header {
  max-width: 720px;
  margin-bottom: var(--space-6);
}

.section-title {
  margin-bottom: var(--space-3);
}

.section-subtitle {
  font-size: var(--font-size-body-lg);
  color: var(--color-text-secondary);
}

/* Centered Content */

.section-center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

/* Hero Layout */

.hero {
  padding-top: var(--space-9);
  padding-bottom: var(--space-9);
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  margin-bottom: var(--space-4);
}

.hero-subtitle {
  font-size: var(--font-size-body-lg);
  max-width: 640px;
  margin-bottom: var(--space-5);
  color: var(--color-text-secondary);
}

@media (max-width: 768px) {

  .hero {
    padding-top: var(--space-6);
    padding-bottom: var(--space-6);
  }

}



/* Split Layout */

.split {
  display: grid;
  gap: var(--space-6);
  align-items: center;
}

@media (min-width: 1024px) {
  .split-2 {
    grid-template-columns: 1fr 1fr;
  }
}

/* Text Width Control */

.content-narrow {
  max-width: 680px;
}

.content-wide {
  max-width: 900px;
}

/* Infrastructure Section Fixes */

.section-dark ul {
  list-style: none;
  padding: 0;
  margin-top: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
  color: #cbd5e1;
  line-height: 1.6;
}

.feature-item svg {
  width: 18px;
  height: 18px;
  stroke: #22c55e;
  flex-shrink: 0;
  margin-top: 3px;
}




/* =========================================
   FOOTER SYSTEM
   ========================================= */

.site-footer {
  background: var(--color-bg-dark);
  color: #ffffff;
  padding-top: var(--space-8);
  padding-bottom: var(--space-5);
}

.footer-grid {
  display: grid;
  gap: var(--space-6);
}

.footer-brand {
  max-width: 320px;
}

/* =========================================
   FOOTER LOGO IMAGE
   ========================================= */

.footer-logo {
  display: inline-block;
  margin-bottom: var(--space-3);
}

.footer-logo img {
  display: block;
  height: auto;
  max-height: 36px;

  /* Convert to white */
  filter: brightness(0) invert(1);
}

.footer-description {
  color: #cbd5e1;
  font-size: var(--font-size-small);
  line-height: var(--line-height-body);
}

.footer-column ul {
  list-style: none;
  margin-top: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-heading {
  font-size: var(--font-size-small);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-column a {
  color: #cbd5e1;
  font-size: var(--font-size-small);
  transition: var(--transition-normal);
}

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

/* Footer Bottom */

.footer-bottom {
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--font-size-small);
  color: #94a3b8;
}

/* Responsive Columns */

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}


/* =========================================
   MOTION SYSTEM
   ========================================= */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 600ms ease, transform 600ms ease;
  will-change: opacity, transform;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger Utility */

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 600ms ease, transform 600ms ease;
}

.reveal-stagger > *.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal-stagger > * {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}


/* =========================================
   PROCESS SECTION ENHANCED
   ========================================= */

.process-wrapper {
  position: relative;
  margin-top: var(--space-7);
}

.process-grid {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 1024px) {
  .process-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Horizontal Line (Desktop Only) */

.process-line {
  display: none;
}

@media (min-width: 1024px) {
  .process-line {
    display: block;
    position: absolute;
    top: 36px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-border);
    z-index: 0;
    overflow: hidden;
  }

  .process-line::after {
    content: "";
    position: absolute;
    height: 100%;
    width: 0%;
    background: var(--color-accent);
    transition: width 1.2s ease;
  }

  .process-wrapper.is-visible .process-line::after {
    width: 100%;
  }
}

/* Process Card */

.process-card {
  position: relative;
  background: #ffffff;
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: var(--transition-normal);
  z-index: 1;
}

.process-card:hover {
  box-shadow: 0 8px 30px rgba(37, 99, 235, 0.08);
  transform: translateY(-4px);
}

/* Circular Badge */

.process-badge {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin-bottom: var(--space-4);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.25);
}

/* Typography */

.process-card h3 {
  font-size: var(--font-size-h4);
  margin-bottom: var(--space-3);
}

.process-card p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-body);
}


/* =========================================
   CTA PREMIUM ENHANCEMENTS
   ========================================= */

.cta-section {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #0f172a 0%, #0b1f3a 100%);
}

/* Soft radial glow background */

.cta-section::before {
  content: "";
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37,99,235,0.15) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 0;
}

/* Subtle overlay layer */

.cta-section::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.02), transparent 60%);
  pointer-events: none;
  z-index: 0;
}

/* Ensure content above overlays */

.cta-section .container {
  position: relative;
  z-index: 1;
}

/* Animated Accent Underline */

.cta-title {
  position: relative;
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 24px;
  display: inline-block;
}

.cta-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  height: 3px;
  width: 0%;
  background: var(--color-accent);
  transition: width 1s ease;
}

.cta-section.is-visible .cta-title::after {
  width: 100%;
}

/* Primary Button Glow */

.section-dark .btn-primary {
  box-shadow: 0 0 0 rgba(37,99,235,0.4);
  transition: var(--transition-normal);
}

.section-dark .btn-primary:hover {
  box-shadow: 0 0 20px rgba(37,99,235,0.5);
}

/* =========================================
   SERVICE BLOCK ENHANCEMENTS
   ========================================= */

.service-block {
  padding: var(--space-7) 0;
}

.service-label {
  margin-bottom: 8px;
}

.service-content h2 {
  margin-top: 0;
}

.service-features {
  list-style: none;
  padding: 0;
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.service-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
  color: var(--color-text-secondary);
}

.service-features svg {
  width: 16px;
  height: 16px;
  stroke: var(--color-accent);
  margin-top: 3px;
  flex-shrink: 0;
}

/* Visual Panel */

.service-visual {
  padding: 0;
  border: none;
  background: none;
  min-height: auto;
}

.service-visual img {
  width: auto;
  height: auto;
  display: block;
  max-height: 500px;
}


/* Alternating subtle background */

.section-alt {
  background: #f8fafc;
}

/* =========================================
   ENGAGEMENT MODEL ENHANCED
   ========================================= */

.model-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  background: var(--color-bg-light);
  color: var(--color-accent);
  margin-bottom: 12px;
}

.model-icon {
  width: 28px;
  height: 28px;
  margin-bottom: 12px;
  stroke: var(--color-accent);
}

.model-card {
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: #ffffff;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

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

.model-footer {
  margin-top: 20px;
}

/* Mini Timeline */

.model-timeline {
  display: flex;
  justify-content: space-between;
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
  font-size: 13px;
  color: var(--color-text-secondary);
}

.model-timeline span {
  flex: 1;
  text-align: center;
  position: relative;
}

.model-timeline span::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
  display: block;
  margin: 0 auto 6px;
}

/* =========================================
   MOBILE ENGAGEMENT MODEL FIX
   ========================================= */

@media (max-width: 768px) {

  .model-card {
    padding: var(--space-5);
  }

  .model-card h3 {
    font-size: 1.25rem;
    line-height: 1.3;
  }

  .model-badge {
    font-size: 11px;
    padding: 3px 8px;
  }

  .model-icon {
    width: 22px;
    height: 22px;
  }

  .model-footer .btn {
    width: 100%;
  }

}

@media (max-width: 768px) {

  .model-timeline {
    flex-direction: column;
    gap: 16px;
    border-top: none;
    margin-top: 32px;
    padding-top: 0;
  }

  .model-timeline span {
    display: flex;
    align-items: center;
    gap: 14px;
    background: #ffffff;
    border: 1px solid var(--color-border);
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-weight: 500;
  }

  .model-timeline span::before {
    content: attr(data-step);
    width: 36px;
    height: 36px;
    background: var(--color-accent);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    margin: 0;
  }

}

/* =========================================
   BREADCRUMB
   ========================================= */

.breadcrumb {
  margin-top: var(--space-4);
  margin-bottom: var(--space-4);
  font-size: 14px;
}

.breadcrumb ol {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--color-text-secondary);
}

.breadcrumb li::after {
  content: "/";
  margin-left: 8px;
  color: var(--color-border);
}

.breadcrumb li:last-child::after {
  content: "";
}

.breadcrumb a {
  text-decoration: none;
  color: var(--color-accent);
}

.breadcrumb a:hover {
  text-decoration: underline;
}


/* =========================================
   CONTACT FORM ENHANCEMENTS
   ========================================= */

.form-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 15px;
  transition: var(--transition-fast);
  background: #ffffff;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
  outline: none;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* Error-ready styling */

.form-group input:invalid:focus,
.form-group textarea:invalid:focus,
.form-group select:invalid:focus {
  border-color: #dc2626;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

/* Button spacing */

.form-container .btn {
  margin-top: 10px;
}

/* Mobile spacing refinement */

@media (max-width: 768px) {
  .form-container {
    gap: 16px;
  }
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg fill='none' stroke='%2364748b' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  padding-right: 40px;
}

/* =========================================
   COMPACT CHECKLIST SYSTEM
   ========================================= */

.checklist {
  list-style: none;
  padding: 0;
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.4;
}

.checklist svg {
  width: 14px;
  height: 14px;
  stroke: var(--color-accent);
  margin-top: 3px;
  flex-shrink: 0;
}