/* ============================================================
   VSB CONSULTANTS — MASTER STYLESHEET
   ============================================================
   Table of Contents:
   1.  CSS Custom Properties (Design Tokens)
   2.  CSS Reset & Base
   3.  Typography
   4.  Layout Utilities
   5.  Skip Link & Accessibility
   6.  Header & Navigation
   7.  Mega Menu (Desktop)
   8.  Mobile Navigation
   9.  Hero Sections
   10. Section Styles
   11. Cards
   12. Service Page Template
   13. Category Page
   14. Forms
   15. FAQ Accordion
   16. Process Steps
   17. Footer
   18. WhatsApp Floating Button
   19. Breadcrumb
   20. Thank You & 404 Pages
   21. Insights / Blog
   22. Contact Page
   23. Legal Pages
   24. Animations
   25. Responsive — Tablet (≤1024px)
   26. Responsive — Mobile (≤768px)
   27. Responsive — Small Mobile (≤480px)
   28. Reduced Motion
   29. Print Styles
   ============================================================ */

/* ============================================================
   1. CSS Custom Properties
   ============================================================ */
:root {
  /* --- Colours --- */
  --clr-navy: #102A43;
  --clr-blue: #1769E0;
  --clr-blue-hover: #1255B8;
  --clr-blue-light: #EAF3FF;
  --clr-white: #FFFFFF;
  --clr-off-white: #F7F9FC;
  --clr-text: #172033;
  --clr-text-muted: #667085;
  --clr-border: #E4EAF1;
  --clr-gold: #D8A93B;
  --clr-success: #16a34a;
  --clr-error: #dc2626;

  /* --- Typography --- */
  --ff-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --fs-xs: 0.75rem;     /* 12px */
  --fs-sm: 0.875rem;    /* 14px */
  --fs-base: 1rem;      /* 16px */
  --fs-md: 1.125rem;    /* 18px */
  --fs-lg: 1.25rem;     /* 20px */
  --fs-xl: 1.5rem;      /* 24px */
  --fs-2xl: 2rem;       /* 32px */
  --fs-3xl: 2.5rem;     /* 40px */
  --fs-4xl: 3rem;       /* 48px */
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --lh-tight: 1.2;
  --lh-normal: 1.6;
  --lh-relaxed: 1.75;

  /* --- Spacing --- */
  --sp-xs: 0.25rem;
  --sp-sm: 0.5rem;
  --sp-md: 1rem;
  --sp-lg: 1.5rem;
  --sp-xl: 2rem;
  --sp-2xl: 3rem;
  --sp-3xl: 4rem;
  --sp-4xl: 6rem;

  /* --- Layout --- */
  --container-max: 1200px;
  --container-wide: 1400px;
  --header-height: 72px;

  /* --- Borders & Shadows --- */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --shadow-sm: 0 1px 3px rgba(16, 42, 67, 0.06);
  --shadow-md: 0 4px 12px rgba(16, 42, 67, 0.08);
  --shadow-lg: 0 8px 30px rgba(16, 42, 67, 0.1);
  --shadow-xl: 0 12px 40px rgba(16, 42, 67, 0.12);
  --shadow-header: 0 1px 4px rgba(16, 42, 67, 0.08);

  /* --- Transitions --- */
  --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-fast: 150ms var(--ease-out);
  --transition-base: 250ms var(--ease-out);
  --transition-slow: 400ms var(--ease-out);
}

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

html {
  font-size: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1rem);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--ff-primary);
  font-size: var(--fs-base);
  font-weight: var(--fw-regular);
  line-height: var(--lh-normal);
  color: var(--clr-text);
  background-color: var(--clr-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

img {
  height: auto;
}

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

button {
  cursor: pointer;
  border: none;
  background: none;
}

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

a:hover {
  color: var(--clr-blue-hover);
}

ul, ol {
  list-style: none;
}

/* ============================================================
   3. Typography
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  color: var(--clr-navy);
}

h1 { font-size: var(--fs-4xl); margin-bottom: var(--sp-lg); }
h2 { font-size: var(--fs-3xl); margin-bottom: var(--sp-lg); }
h3 { font-size: var(--fs-xl); margin-bottom: var(--sp-md); }
h4 { font-size: var(--fs-lg); margin-bottom: var(--sp-md); }
h5 { font-size: var(--fs-md); margin-bottom: var(--sp-sm); }

p {
  margin-bottom: var(--sp-md);
  line-height: var(--lh-relaxed);
  color: var(--clr-text);
}

.text-muted {
  color: var(--clr-text-muted);
}

.section-label {
  display: inline-block;
  font-size: 1.45rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-blue);
  margin-bottom: var(--sp-md);
}

.section-heading {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  color: var(--clr-navy);
  margin-bottom: var(--sp-md);
}

.section-subtext {
  font-size: var(--fs-md);
  color: var(--clr-text-muted);
  max-width: 640px;
  line-height: var(--lh-relaxed);
}

/* ============================================================
   4. Layout Utilities
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--sp-xl);
  padding-right: var(--sp-xl);
}

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

.section {
  padding-top: var(--sp-4xl);
  padding-bottom: var(--sp-4xl);
}

.section-alt {
  background-color: var(--clr-off-white);
}

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

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

.section-navy .section-label {
  color: var(--clr-gold);
}

.section-navy p,
.section-navy .section-subtext {
  color: rgba(255, 255, 255, 0.8);
}

.grid {
  display: grid;
  gap: var(--sp-xl);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.flex {
  display: flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

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

/* ============================================================
   5. Skip Link & Accessibility
   ============================================================ */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--sp-md);
  z-index: 10000;
  padding: var(--sp-sm) var(--sp-lg);
  background: var(--clr-navy);
  color: var(--clr-white);
  font-weight: var(--fw-semibold);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 0;
  color: var(--clr-white);
}

*:focus-visible {
  outline: 2px solid var(--clr-blue);
  outline-offset: 2px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ============================================================
   6. Header & Navigation
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--clr-white);
  box-shadow: var(--shadow-header);
  height: var(--header-height);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--sp-xl);
}

/* Logo */
.site-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-md);
  text-decoration: none;
  flex-shrink: 0;
  color: var(--clr-navy);
}

.site-logo:hover {
  text-decoration: none;
  color: var(--clr-navy);
}

.logo-icon {
  height: 42px;
  width: auto;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.logo-text .logo-name {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--clr-navy);
  letter-spacing: 0.03em;
}

.logo-text .logo-tagline {
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--clr-text-muted);
  letter-spacing: 0.04em;
  text-transform: none;
}

/* Desktop Nav */
.desktop-nav {
  display: flex;
  align-items: center;
  gap: var(--sp-xs);
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: var(--sp-sm) var(--sp-md);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--clr-text);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--clr-blue);
  background-color: var(--clr-blue-light);
}

.nav-link .nav-arrow {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.nav-item:hover .nav-arrow,
.nav-item.open .nav-arrow {
  transform: rotate(180deg);
}

/* CTA Button in Header */
.header-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-sm);
  padding: 10px 22px;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--clr-white);
  background-color: var(--clr-navy);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.header-cta:hover {
  background-color: var(--clr-blue);
  color: var(--clr-white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  cursor: pointer;
  z-index: 1100;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-navy);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================================
   7. Mega Menu (Desktop)
   ============================================================ */
.mega-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--sp-xl);
  min-width: 680px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.nav-item:hover > .mega-menu,
.nav-item.open > .mega-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mega-menu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-xl);
}

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

.mega-menu-col h4 {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--clr-text-muted);
  margin-bottom: var(--sp-md);
  padding-bottom: var(--sp-sm);
  border-bottom: 1px solid var(--clr-border);
}

.mega-menu-col a {
  display: block;
  padding: 6px 0;
  font-size: var(--fs-sm);
  color: var(--clr-text);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.mega-menu-col a:hover {
  color: var(--clr-blue);
  padding-left: 6px;
}

.mega-menu-card {
  background: var(--clr-blue-light);
  border-radius: var(--radius-md);
  padding: var(--sp-lg);
  margin-top: var(--sp-lg);
  grid-column: 1 / -1;
}

.mega-menu-card p {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--clr-navy);
  margin-bottom: var(--sp-sm);
}

.mega-menu-card .btn-sm {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--clr-blue);
}

.mega-menu-card .btn-sm:hover {
  color: var(--clr-blue-hover);
}

/* Single-column mega-menu (Trademark, Insights) */
.mega-menu-single {
  min-width: 300px;
}

.mega-menu-single a {
  display: block;
  padding: 8px var(--sp-md);
  font-size: var(--fs-sm);
  color: var(--clr-text);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.mega-menu-single a:hover {
  color: var(--clr-blue);
  background-color: var(--clr-blue-light);
  padding-left: var(--sp-lg);
}

/* ============================================================
   8. Mobile Navigation
   ============================================================ */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  height: 100dvh;
  background: var(--clr-white);
  z-index: 1050;
  transition: right var(--transition-slow);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.mobile-nav.open {
  right: 0;
}

.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(16, 42, 67, 0.5);
  z-index: 1040;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

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

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-lg) var(--sp-xl);
  border-bottom: 1px solid var(--clr-border);
  flex-shrink: 0;
}

.mobile-nav-close {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-xl);
  color: var(--clr-text);
  border-radius: var(--radius-sm);
}

.mobile-nav-close:hover {
  background: var(--clr-off-white);
}

.mobile-nav-body {
  flex: 1;
  padding: var(--sp-md) 0;
  overflow-y: auto;
}

.mobile-nav-item {
  border-bottom: 1px solid var(--clr-border);
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-md) var(--sp-xl);
  font-size: var(--fs-base);
  font-weight: var(--fw-medium);
  color: var(--clr-text);
  min-height: 52px;
}

.mobile-nav-link:hover {
  color: var(--clr-blue);
  background-color: var(--clr-blue-light);
}

.mobile-nav-link .mobile-arrow {
  width: 20px;
  height: 20px;
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.mobile-nav-item.open .mobile-arrow {
  transform: rotate(180deg);
}

.mobile-submenu {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
  background: var(--clr-off-white);
}

.mobile-nav-item.open .mobile-submenu {
  max-height: 2000px;
}

.mobile-submenu-group h4 {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--clr-text-muted);
  padding: var(--sp-md) var(--sp-xl) var(--sp-xs);
}

.mobile-submenu a {
  display: block;
  padding: 10px var(--sp-xl) 10px calc(var(--sp-xl) + var(--sp-md));
  font-size: var(--fs-sm);
  color: var(--clr-text);
  min-height: 44px;
  display: flex;
  align-items: center;
}

.mobile-submenu a:hover {
  color: var(--clr-blue);
  background-color: var(--clr-blue-light);
}

.mobile-nav-footer {
  padding: var(--sp-lg) var(--sp-xl);
  border-top: 1px solid var(--clr-border);
  display: flex;
  gap: var(--sp-md);
  flex-shrink: 0;
}

.mobile-nav-footer a {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-sm);
  padding: 12px var(--sp-md);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-md);
  min-height: 48px;
}

.mobile-nav-footer .btn-call {
  background: var(--clr-navy);
  color: var(--clr-white);
}

.mobile-nav-footer .btn-whatsapp {
  background: #25D366;
  color: var(--clr-white);
}

/* ============================================================
   9. Hero Sections
   ============================================================ */
.hero {
  position: relative;
  padding: var(--sp-4xl) 0;
  overflow: hidden;
}

.hero-home {
  padding: 80px 0 60px;
  background: linear-gradient(135deg, var(--clr-off-white) 0%, var(--clr-blue-light) 100%);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3xl);
  align-items: center;
}

.hero-content {
  max-width: 640px;
}

.hero-label {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-blue);
  margin-bottom: var(--sp-lg);
  padding: 6px 14px;
  background: rgba(23, 105, 224, 0.08);
  border-radius: 100px;
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.15;
  color: var(--clr-navy);
  margin-bottom: var(--sp-lg);
}

.hero h1 span {
  color: var(--clr-blue);
}

.hero-text {
  font-size: var(--fs-md);
  color: var(--clr-text-muted);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--sp-xl);
  max-width: 520px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-md);
  margin-bottom: var(--sp-xl);
}

.hero-contact-strip {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-xl);
  padding-top: var(--sp-lg);
  border-top: 1px solid var(--clr-border);
}

.hero-contact-strip a {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-sm);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--clr-text-muted);
}

.hero-contact-strip a:hover {
  color: var(--clr-blue);
}

.hero-contact-strip svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  stroke: currentColor;
}

.hero-contact-strip .phone-link svg {
  stroke: #1769E0;
}

.hero-contact-strip .email-link svg {
  stroke: #EA4335;
}

.hero-contact-strip .whatsapp-link svg {
  stroke: #25D366;
}

.hero-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
}

/* Category / Service Page Hero */
.hero-page {
  background: linear-gradient(135deg, var(--clr-navy) 0%, #1a3a5c 100%);
  padding: 100px 0 60px;
  text-align: center;
}

.hero-page h1 {
  color: var(--clr-white);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
}

.hero-page p {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--fs-md);
  max-width: 640px;
  margin: 0 auto var(--sp-xl);
}

.hero-page .section-label {
  color: var(--clr-gold);
}

/* ============================================================
   10. Section Styles
   ============================================================ */
.section-header {
  text-align: center;
  margin-bottom: var(--sp-3xl);
}

.section-header .section-subtext {
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
   11. Cards
   ============================================================ */

/* Service Category Cards */
.card {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-xl);
  transition: all var(--transition-base);
}

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

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

.card-icon svg {
  width: 26px;
  height: 26px;
}

.card h3 {
  font-size: var(--fs-lg);
  margin-bottom: var(--sp-sm);
}

.card p {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  margin-bottom: var(--sp-lg);
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--clr-blue);
}

.card-link:hover {
  gap: 10px;
}

.card-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.card-link:hover svg {
  transform: translateX(3px);
}

/* Image Cards */
.card-img {
  overflow: hidden;
  padding: 0;
}

.card-img .card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.card-img .card-body {
  padding: var(--sp-xl);
}

/* Highlight Cards */
.highlight-card {
  background: var(--clr-blue-light);
  border: none;
  padding: var(--sp-xl);
  border-radius: var(--radius-lg);
  text-align: center;
}

.highlight-card h3 {
  font-size: var(--fs-md);
  color: var(--clr-navy);
}

/* Service listing cards */
.service-card {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-lg);
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-xl);
  transition: all var(--transition-base);
  text-decoration: none;
}

.service-card:hover {
  border-color: var(--clr-blue);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.service-card .service-card-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--clr-blue-light);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  color: var(--clr-blue);
}

.service-card h3 {
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--clr-navy);
  margin-bottom: 4px;
}

.service-card p {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  margin-bottom: 0;
}

/* ============================================================
   12. Service Page Template
   ============================================================ */
.service-content {
  padding: var(--sp-3xl) 0;
}

.service-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--sp-3xl);
  align-items: flex-start;
}

.service-main h2 {
  font-size: var(--fs-xl);
  margin-top: var(--sp-2xl);
  margin-bottom: var(--sp-md);
  padding-bottom: var(--sp-sm);
  border-bottom: 2px solid var(--clr-blue-light);
}

.service-main h2:first-child {
  margin-top: 0;
}

.service-main ul {
  list-style: none;
  margin-bottom: var(--sp-lg);
}

.service-main ul li {
  position: relative;
  padding-left: var(--sp-xl);
  padding-top: 6px;
  padding-bottom: 6px;
  font-size: var(--fs-base);
  line-height: var(--lh-relaxed);
}

.service-main ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 14px;
  width: 8px;
  height: 8px;
  background: var(--clr-blue);
  border-radius: 50%;
}

.service-main ol {
  list-style: none;
  counter-reset: step-counter;
  margin-bottom: var(--sp-lg);
}

.service-main ol li {
  position: relative;
  padding-left: 40px;
  padding-top: 6px;
  padding-bottom: 6px;
  counter-increment: step-counter;
}

.service-main ol li::before {
  content: counter(step-counter);
  position: absolute;
  left: 0;
  top: 6px;
  width: 28px;
  height: 28px;
  background: var(--clr-blue-light);
  color: var(--clr-blue);
  font-weight: var(--fw-bold);
  font-size: var(--fs-sm);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Service Sidebar */
.service-sidebar {
  position: sticky;
  top: calc(var(--header-height) + var(--sp-xl));
}

.sidebar-cta {
  background: var(--clr-navy);
  border-radius: var(--radius-lg);
  padding: var(--sp-xl);
  color: var(--clr-white);
  text-align: center;
  margin-bottom: var(--sp-xl);
}

.sidebar-cta h3 {
  color: var(--clr-white);
  font-size: var(--fs-lg);
  margin-bottom: var(--sp-sm);
}

.sidebar-cta p {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--fs-sm);
  margin-bottom: var(--sp-lg);
}

.sidebar-related {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-xl);
}

.sidebar-related h4 {
  font-size: var(--fs-base);
  margin-bottom: var(--sp-md);
  padding-bottom: var(--sp-sm);
  border-bottom: 2px solid var(--clr-blue-light);
}

.sidebar-related a {
  display: block;
  padding: 8px 0;
  font-size: var(--fs-sm);
  color: var(--clr-text);
  border-bottom: 1px solid var(--clr-border);
}

.sidebar-related a:last-child {
  border-bottom: none;
}

.sidebar-related a:hover {
  color: var(--clr-blue);
  padding-left: 6px;
}

.disclaimer-text {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  font-style: italic;
  padding: var(--sp-lg);
  background: var(--clr-off-white);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--clr-gold);
  margin-top: var(--sp-xl);
}

/* ============================================================
   13. Category Page
   ============================================================ */
.category-services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-xl);
}

.category-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3xl);
  align-items: center;
}

.category-info-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.category-info-image img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

/* ============================================================
   14. Forms
   ============================================================ */
.enquiry-section {
  background: var(--clr-off-white);
}

.form-container {
  max-width: 640px;
  margin: 0 auto;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-md);
}

.form-group {
  margin-bottom: var(--sp-md);
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-group label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--clr-text);
  margin-bottom: 6px;
}

.form-group label .required {
  color: var(--clr-error);
}

.form-control {
  width: 100%;
  padding: 12px var(--sp-md);
  font-size: var(--fs-base);
  color: var(--clr-text);
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  min-height: 48px;
}

.form-control:focus {
  outline: none;
  border-color: var(--clr-blue);
  box-shadow: 0 0 0 3px rgba(23, 105, 224, 0.1);
}

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

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

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23667085' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 40px;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-sm);
  margin-top: var(--sp-sm);
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--clr-blue);
  flex-shrink: 0;
}

.form-checkbox label {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  margin-bottom: 0;
}

.form-error {
  font-size: var(--fs-xs);
  color: var(--clr-error);
  margin-top: 4px;
}

/* Honeypot */
.hp-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
  overflow: hidden;
}

/* ============================================================
   15. FAQ Accordion
   ============================================================ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--sp-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item:hover {
  border-color: var(--clr-blue);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--sp-lg) var(--sp-xl);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--clr-navy);
  text-align: left;
  cursor: pointer;
  min-height: 56px;
  gap: var(--sp-md);
  background: var(--clr-white);
}

.faq-question:hover {
  background-color: var(--clr-off-white);
}

.faq-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  transition: transform var(--transition-base);
  color: var(--clr-blue);
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-item.open .faq-answer {
  max-height: 500px;
}

.faq-answer-inner {
  padding: 0 var(--sp-xl) var(--sp-xl);
  font-size: var(--fs-base);
  color: var(--clr-text-muted);
  line-height: var(--lh-relaxed);
}

/* ============================================================
   16. Process Steps
   ============================================================ */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-xl);
}

.process-step {
  text-align: center;
  position: relative;
}

.process-step::after {
  content: '';
  position: absolute;
  top: 28px;
  right: -50%;
  width: 100%;
  height: 2px;
  background: var(--clr-border);
}

.process-step:last-child::after {
  display: none;
}

.step-number {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--clr-blue-light);
  color: var(--clr-blue);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  border-radius: 50%;
  margin: 0 auto var(--sp-lg);
  position: relative;
  z-index: 1;
}

.process-step h3 {
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--sp-sm);
}

.process-step p {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
}

/* ============================================================
   17. Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-sm);
  padding: 14px 28px;
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  cursor: pointer;
  border: none;
  text-decoration: none;
  line-height: 1;
  min-height: 48px;
}

.btn-primary {
  background: var(--clr-navy);
  color: var(--clr-white);
}

.btn-primary:hover {
  background: var(--clr-blue);
  color: var(--clr-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: var(--clr-white);
  color: var(--clr-navy);
  border: 1.5px solid var(--clr-border);
}

.btn-secondary:hover {
  border-color: var(--clr-blue);
  color: var(--clr-blue);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.btn-blue {
  background: var(--clr-blue);
  color: var(--clr-white);
}

.btn-blue:hover {
  background: var(--clr-blue-hover);
  color: var(--clr-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-whatsapp {
  background: #25D366;
  color: var(--clr-white);
}

.btn-whatsapp:hover {
  background: #1da851;
  color: var(--clr-white);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--clr-white);
  border: 1.5px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--clr-white);
  color: var(--clr-white);
}

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

.btn-sm {
  padding: 10px 20px;
  font-size: var(--fs-sm);
  min-height: 40px;
}

.btn-lg {
  padding: 16px 36px;
  font-size: var(--fs-md);
}

/* ============================================================
   18. Footer
   ============================================================ */
.site-footer {
  background: var(--clr-navy);
  color: rgba(255, 255, 255, 0.7);
  padding-top: var(--sp-4xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.2fr;
  gap: var(--sp-3xl);
  padding-bottom: var(--sp-3xl);
}

.footer-brand .site-logo {
  color: var(--clr-white);
}

.footer-brand .site-logo:hover {
  color: var(--clr-white);
}

.footer-brand .logo-text .logo-name {
  color: var(--clr-white);
}

.footer-brand .logo-text .logo-tagline {
  color: rgba(255, 255, 255, 0.5);
}

.footer-brand p {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.6);
  margin-top: var(--sp-lg);
  line-height: var(--lh-relaxed);
}

.footer-col h4 {
  color: var(--clr-white);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--sp-lg);
}

.footer-col a {
  display: block;
  padding: 5px 0;
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-col a:hover {
  color: var(--clr-white);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-sm);
  margin-bottom: var(--sp-md);
  font-size: var(--fs-sm);
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  opacity: 0.6;
}

.footer-contact-item a {
  padding: 0;
  display: inline;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--sp-lg) 0;
  text-align: center;
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.4);
}

/* ============================================================
   19. WhatsApp Floating Button
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 900;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.35);
  transition: all var(--transition-fast);
}

.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
  fill: var(--clr-white);
}

/* ============================================================
   20. Breadcrumb
   ============================================================ */
.breadcrumb {
  padding: var(--sp-md) 0;
  background: var(--clr-off-white);
  border-bottom: 1px solid var(--clr-border);
}

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-sm);
}

.breadcrumb-list li {
  display: flex;
  align-items: center;
  gap: var(--sp-sm);
  font-size: var(--fs-sm);
}

.breadcrumb-list li a {
  color: var(--clr-text-muted);
}

.breadcrumb-list li a:hover {
  color: var(--clr-blue);
}

.breadcrumb-sep {
  color: var(--clr-text-muted);
  font-size: var(--fs-xs);
}

.breadcrumb-list li:last-child {
  color: var(--clr-navy);
  font-weight: var(--fw-medium);
}

/* ============================================================
   21. Thank You & 404 Pages
   ============================================================ */
.page-message {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--sp-4xl) var(--sp-xl);
}

.page-message-content {
  max-width: 520px;
}

.page-message-icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--clr-blue-light);
  border-radius: 50%;
  margin: 0 auto var(--sp-xl);
}

.page-message-icon svg {
  width: 40px;
  height: 40px;
  color: var(--clr-blue);
}

.page-message-icon.success {
  background: #dcfce7;
}

.page-message-icon.success svg {
  color: var(--clr-success);
}

.page-message h1 {
  font-size: var(--fs-3xl);
  margin-bottom: var(--sp-md);
}

.page-message p {
  color: var(--clr-text-muted);
  margin-bottom: var(--sp-xl);
}

.page-message .btn-group {
  display: flex;
  gap: var(--sp-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   22. Insights / Blog
   ============================================================ */
.insight-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  position: relative;
  cursor: pointer;
}

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

.insight-card:hover h3 a {
  color: var(--clr-blue);
}

.insight-card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.insight-card-body {
  padding: var(--sp-xl);
}

.insight-card-category {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--clr-blue);
  background: var(--clr-blue-light);
  padding: 4px 10px;
  border-radius: 100px;
  margin-bottom: var(--sp-md);
}

.insight-card h3 {
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--sp-sm);
  line-height: 1.4;
}

.insight-card h3 a {
  color: var(--clr-navy);
}

.insight-card h3 a::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.insight-card p {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
}

/* ============================================================
   23. Contact Page
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3xl);
  align-items: flex-start;
}

.contact-info-card {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-lg);
  padding: var(--sp-xl);
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--sp-md);
}

.contact-info-card .icon-wrap {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--clr-blue-light);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  color: var(--clr-blue);
}

.contact-info-card .icon-wrap svg {
  width: 22px;
  height: 22px;
}

.contact-info-card h4 {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  margin-bottom: 4px;
}

.contact-info-card p,
.contact-info-card a {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  margin-bottom: 0;
}

.contact-info-card a:hover {
  color: var(--clr-blue);
}

.contact-map-card {
  padding: var(--sp-xl);
  background: var(--clr-off-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  text-align: center;
}

.contact-map-card p {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  margin-bottom: var(--sp-md);
}

/* ============================================================
   24. Legal Pages
   ============================================================ */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--sp-3xl) 0;
}

.legal-content h2 {
  font-size: var(--fs-xl);
  margin-top: var(--sp-2xl);
  margin-bottom: var(--sp-md);
}

.legal-content h2:first-of-type {
  margin-top: 0;
}

.legal-content p {
  margin-bottom: var(--sp-md);
  line-height: var(--lh-relaxed);
}

.legal-content ul {
  margin-bottom: var(--sp-lg);
}

.legal-content ul li {
  position: relative;
  padding-left: var(--sp-xl);
  padding-top: 4px;
  padding-bottom: 4px;
}

.legal-content ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 12px;
  width: 6px;
  height: 6px;
  background: var(--clr-blue);
  border-radius: 50%;
}

/* ============================================================
   25. Animations
   ============================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   26. Responsive — Tablet (≤1024px)
   ============================================================ */
@media (max-width: 1024px) {
  :root {
    --header-height: 64px;
  }

  .desktop-nav {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: var(--sp-xl);
  }

  .hero-image {
    max-height: 360px;
  }

  .hero-home {
    padding: 80px 0;
    background: linear-gradient(rgba(16, 42, 67, 0.65), rgba(16, 42, 67, 0.65)), url('../images/home/hero-consultation.jpg') no-repeat center center;
    background-size: cover;
  }

  h1 { font-size: var(--fs-3xl); }
  h2 { font-size: var(--fs-2xl); }

  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }

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

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

  .process-step::after {
    display: none;
  }

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

  .service-layout {
    grid-template-columns: 1fr;
  }

  .service-sidebar {
    position: static;
  }

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

  .category-info {
    grid-template-columns: 1fr;
  }

  .category-info-image img {
    height: 360px;
  }
}

/* ============================================================
   27. Responsive — Mobile (≤768px)
   ============================================================ */
@media (max-width: 768px) {
  .container {
    padding-left: var(--sp-lg);
    padding-right: var(--sp-lg);
  }

  .section {
    padding-top: var(--sp-3xl);
    padding-bottom: var(--sp-3xl);
  }

  h1 { font-size: var(--fs-2xl); }
  h2 { font-size: var(--fs-xl); }

  .hero-home {
    padding: 60px 0;
  }

  .hero-page {
    padding: 80px 0 40px;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .hero-buttons .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-contact-strip {
    flex-direction: column;
    gap: var(--sp-md);
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .category-services {
    grid-template-columns: 1fr;
  }

  .category-info-image img {
    height: 260px;
  }

  .process-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-xl);
  }

  .whatsapp-float {
    bottom: 16px;
    right: 16px;
    width: 50px;
    height: 50px;
  }

  .whatsapp-float svg {
    width: 24px;
    height: 24px;
  }
}

/* ============================================================
   28. Responsive — Small Mobile (≤480px)
   ============================================================ */
@media (max-width: 480px) {
  .container {
    padding-left: var(--sp-md);
    padding-right: var(--sp-md);
  }

  h1 { font-size: 1.625rem; }

  .hero h1 {
    font-size: 1.625rem;
  }

  .btn {
    padding: 12px 20px;
    font-size: var(--fs-sm);
  }

  .btn-lg {
    padding: 14px 24px;
  }

  .page-message {
    min-height: 50vh;
  }
}

/* ============================================================
   29. Reduced Motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .fade-in {
    opacity: 1;
    transform: none;
  }
}

/* ============================================================
   30. Print Styles
   ============================================================ */
@media print {
  .site-header,
  .site-footer,
  .whatsapp-float,
  .hamburger,
  .mobile-nav,
  .mobile-nav-overlay {
    display: none !important;
  }

  body {
    font-size: 12pt;
    color: #000;
  }

  .container {
    max-width: 100%;
  }

  a {
    color: #000;
    text-decoration: underline;
  }
}