/* ==========================================================================
   ConceptWrite Homepage - Master Stylesheet
   Recreation of https://conceptwrite.com/
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design Tokens & CSS Custom Properties (:root)
   -------------------------------------------------------------------------- */
:root {
  /* Brand Color Tokens */
  --primary: #0b2a5b;                /* oklch(24% 0.1 265) - Deep Royal Navy */
  --primary-foreground: #f8fafc;     /* oklch(98.4% 0.003 247.858) - Off White */
  --secondary: #f05a28;              /* oklch(68% 0.205 42) - Vibrant Coral Orange */
  --secondary-foreground: #ffffff;
  --accent: #f05a28;                 /* Coral Accent */
  --accent-foreground: #ffffff;
  --background: #f8fafc;             /* Light Grayish Page Background */
  --foreground: #0f172a;             /* Dark Slate Headings & Text */
  --card: #ffffff;                   /* Pure White Cards */
  --card-foreground: #0f172a;
  --popover: #ffffff;
  --popover-foreground: #0f172a;
  --muted: #f1f5f9;                  /* Muted Gray Fill */
  --muted-foreground: #64748b;       /* Muted Text / Subtitles */
  --border: #e2e8f0;                 /* Border Gray */
  --border-light: rgba(226, 232, 240, 0.7);
  --input: #e2e8f0;
  --ring: #f05a28;

  /* Gradients & Shadows */
  --gradient-brand: linear-gradient(135deg, #0b2a5b 0%, #f05a28 100%);
  --text-gradient-brand: linear-gradient(135deg, #0b2a5b 0%, #f05a28 100%);
  --shadow-soft: 0 4px 24px -6px rgba(11, 42, 91, 0.08);
  --shadow-elevated: 0 20px 50px -16px rgba(11, 42, 91, 0.18);
  --shadow-glow: 0 10px 40px -8px rgba(240, 90, 40, 0.4);

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Spacing & Layout */
  --max-width: 1280px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 300ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Dark Theme Overrides (if required) */
.dark {
  --background: #0f172a;
  --foreground: #f8fafc;
  --card: #1e293b;
  --card-foreground: #f8fafc;
  --border: rgba(255, 255, 255, 0.1);
  --muted-foreground: #94a3b8;
}

/* --------------------------------------------------------------------------
   2. Global Reset & Base Styles
   -------------------------------------------------------------------------- */
*, *::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);
  background-color: #f4f7fa;
  color: var(--foreground);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--foreground);
  font-weight: 700;
  line-height: 1.2;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

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

/* --------------------------------------------------------------------------
   3. Utility Classes & Components
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

@media (min-width: 640px) {
  .container {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

/* Gradient Utilities */
.gradient-brand {
  background: var(--gradient-brand);
}

.text-gradient-brand {
  background: var(--text-gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.shadow-glow {
  box-shadow: var(--shadow-glow);
}

.shadow-soft {
  box-shadow: var(--shadow-soft);
}

.shadow-elevated {
  box-shadow: var(--shadow-elevated);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: var(--radius-full);
  padding: 0.375rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge-secondary {
  background-color: rgba(240, 90, 40, 0.1);
  color: var(--secondary);
  border: 1px solid rgba(240, 90, 40, 0.2);
}

.badge-dot {
  width: 0.375rem;
  height: 0.375rem;
  border-radius: 50%;
  background-color: var(--secondary);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.875rem 1.75rem;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), background var(--transition-normal), color var(--transition-normal);
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-brand);
  color: #ffffff;
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 45px -8px rgba(240, 90, 40, 0.5);
}

.btn-secondary {
  background-color: var(--card);
  color: var(--foreground);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  border-color: rgba(240, 90, 40, 0.4);
  color: var(--secondary);
}

/* --------------------------------------------------------------------------
   4. Header & Navigation Styles
   -------------------------------------------------------------------------- */
.header-topbar {
  background-color: var(--primary);
  color: var(--primary-foreground);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  height: 2.25rem; /* 36px */
  font-size: 0.75rem;
  display: none;
}

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

.header-topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.topbar-contact {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.topbar-link {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  opacity: 0.9;
  transition: opacity var(--transition-fast);
}

.topbar-link:hover {
  opacity: 1;
}

.topbar-socials {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.header-navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  transition: background-color var(--transition-normal), backdrop-filter var(--transition-normal), box-shadow var(--transition-normal), border var(--transition-normal);
  background-color: transparent;
}

.header-navbar.scrolled {
  background-color: rgba(248, 250, 252, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  box-shadow: var(--shadow-soft);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 5rem; /* 80px */
}

.nav-logo img {
  height: 4.4rem;
  width: auto;
  object-fit: contain;
}

.nav-menu {
  display: none;
  align-items: center;
  gap: 0.25rem;
}

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

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 0.875rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--foreground);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.nav-item:hover, .nav-item.active {
  color: var(--secondary);
}

/* Services Dropdown */
.dropdown-wrapper {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  width: 280px;
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 0.75rem;
  box-shadow: var(--shadow-elevated);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), transform var(--transition-normal), visibility var(--transition-normal);
  z-index: 60;
}

.dropdown-wrapper:hover .dropdown-menu,
.dropdown-wrapper.active .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--foreground);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.dropdown-item:hover {
  background-color: var(--muted);
  color: var(--secondary);
}

/* Mobile Toggle */
.mobile-toggle {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background-color: var(--card);
  color: var(--foreground);
}

@media (min-width: 1024px) {
  .mobile-toggle {
    display: none;
  }
}

/* Mobile Nav Drawer */
.mobile-drawer {
  position: fixed;
  inset: 0;
  z-index: 100;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

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

.mobile-drawer-content {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 85%;
  max-width: 340px;
  background-color: var(--card);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-elevated);
  transform: translateX(100%);
  transition: transform var(--transition-normal);
}

.mobile-drawer.open .mobile-drawer-content {
  transform: translateX(0);
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.mobile-drawer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--foreground);
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast);
}

.mobile-nav-link:hover {
  background-color: var(--muted);
  color: var(--secondary);
}

/* --------------------------------------------------------------------------
   5. Hero Section (#home)
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  overflow: hidden;
  background-color: var(--background);
  padding-top: 4rem;
  padding-bottom: 4rem;
}

@media (min-width: 1024px) {
  .hero-section {
    padding-top: 5rem;
    padding-bottom: 6rem;
  }
}

.hero-glow-1 {
  position: absolute;
  top: -8rem;
  right: 0;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background-color: rgba(240, 90, 40, 0.1);
  filter: blur(64px);
  pointer-events: none;
}

.hero-glow-2 {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background-color: rgba(240, 90, 40, 0.08);
  filter: blur(64px);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2.5rem;
  }
}

.hero-title {
  color: var(--foreground);
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-top: 1.5rem;
}

.confidence-highlight {
  display: inline-block;
  background-color: rgba(240, 90, 40, 0.12);
  border: 1px solid rgba(240, 90, 40, 0.25);
  border-radius: var(--radius-md);
  padding: 0.1rem 0.6rem;
  margin-left: 0.2rem;
}

@media (min-width: 640px) {
  .hero-title {
    font-size: 3rem;
  }
}

@media (min-width: 1024px) {
  .hero-title {
    font-size: 3.5rem;
  }
}

.hero-subtitle {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--muted-foreground);
  margin-top: 1.5rem;
  max-width: 36rem;
}

@media (min-width: 640px) {
  .hero-subtitle {
    font-size: 1.125rem;
  }
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 2rem;
}

.hero-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 28rem;
  margin-left: auto;
  margin-right: auto;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-elevated);
}

.hero-image-wrapper img {
  width: 100%;
  height: auto;
  display: block;
}

/* --------------------------------------------------------------------------
   6. Trusted By Marquee Section
   -------------------------------------------------------------------------- */
.trusted-section {
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  background-color: var(--card);
  padding-top: 2.5rem;
  padding-bottom: 2.5rem;
}

.trusted-title {
  text-align: center;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(100, 116, 139, 0.8);
  margin-bottom: 2rem;
}

.marquee-container {
  position: relative;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}

.marquee-track {
  display: flex;
  width: max-content;
  align-items: center;
  gap: 3.5rem;
  animation: marquee-scroll 25s linear infinite;
}

.marquee-track:hover {
  animation-play-state: paused;
}

.partner-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  color: rgba(100, 116, 139, 0.6);
  filter: grayscale(100%);
  transition: filter var(--transition-normal), color var(--transition-normal);
}

.partner-item:hover {
  filter: grayscale(0%);
  color: var(--secondary);
}

.partner-name {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  white-space: nowrap;
}

@keyframes marquee-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* --------------------------------------------------------------------------
   7. Services Section (#services)
   -------------------------------------------------------------------------- */
.services-section {
  background-color: #f0f4f9;
  padding-top: 5rem;
  padding-bottom: 7rem;
  overflow: hidden;
}

.section-header {
  text-align: center;
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 3.5rem;
}

.section-title {
  font-size: 1.875rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-top: 1rem;
}

@media (min-width: 640px) {
  .section-title {
    font-size: 2.25rem;
  }
}

@media (min-width: 1024px) {
  .section-title {
    font-size: 2.75rem;
    line-height: 1.15;
  }
}

.section-subtitle {
  font-size: 1rem;
  color: var(--muted-foreground);
  margin-top: 1rem;
}

@media (min-width: 640px) {
  .section-subtitle {
    font-size: 1.125rem;
  }
}

/* Services Carousel Track */
.service-carousel-wrapper {
  position: relative;
}

.service-carousel-track {
  display: flex;
  width: max-content;
  animation: marquee-scroll 35s linear infinite;
}

.service-carousel-track:hover {
  animation-play-state: paused;
}

.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 300px;
  flex-shrink: 0;
  margin-left: 0.75rem;
  margin-right: 0.75rem;
  background-color: var(--card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

@media (min-width: 640px) {
  .service-card {
    width: 340px;
  }
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-elevated);
}

.service-icon-box {
  display: grid;
  place-items: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: var(--radius-lg);
  background: var(--gradient-brand);
  color: #ffffff;
  box-shadow: var(--shadow-glow);
  transition: transform var(--transition-normal);
}

.service-card:hover .service-icon-box {
  transform: scale(1.1);
}

.service-card-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-top: 1.5rem;
}

.service-card-desc {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--muted-foreground);
  margin-top: 0.75rem;
  flex: 1;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--secondary);
  margin-top: 1.5rem;
}

.service-card-link svg {
  transition: transform var(--transition-normal);
}

.service-card:hover .service-card-link svg {
  transform: translateX(6px);
}

.service-card-line {
  position: absolute;
  left: 2rem;
  right: 2rem;
  bottom: 0;
  height: 2px;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

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

/* --------------------------------------------------------------------------
   8. Why Choose Us Section (#about)
   -------------------------------------------------------------------------- */
.why-section {
  background-color: var(--card);
  padding-top: 5rem;
  padding-bottom: 7rem;
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 3.5rem;
}

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

@media (min-width: 1024px) {
  .why-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

.why-card {
  background-color: var(--background);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 2rem;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.why-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
  border-color: rgba(240, 90, 40, 0.3);
}

.why-icon {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-md);
  background-color: rgba(240, 90, 40, 0.1);
  color: var(--secondary);
  display: grid;
  place-items: center;
  margin-bottom: 1.25rem;
}

.why-card-title {
  font-size: 1.125rem;
  font-weight: 700;
}

.why-card-desc {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-top: 0.5rem;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   9. Process Section (#process)
   -------------------------------------------------------------------------- */
.process-section {
  background-color: #fff7f5;
  padding-top: 5rem;
  padding-bottom: 7rem;
  position: relative;
}

.process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 3.5rem;
}

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

@media (min-width: 1024px) {
  .process-grid {
    grid-template-columns: repeat(5, 1fr);
    gap: 1.25rem;
  }
}

.process-card {
  position: relative;
  background-color: var(--card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 1.75rem 1.25rem;
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-normal);
}

.process-card:hover {
  transform: translateY(-4px);
}

.process-number {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 800;
  color: rgba(240, 90, 40, 0.2);
  line-height: 1;
}

.process-card-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-top: 1rem;
}

.process-card-desc {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-top: 0.5rem;
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   10. Portfolio / Featured Projects (#portfolio)
   -------------------------------------------------------------------------- */
.portfolio-section {
  background-color: var(--card);
  padding-top: 5rem;
  padding-bottom: 7rem;
}

.portfolio-tabs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2.5rem;
  margin-bottom: 3.5rem;
}

.tab-btn {
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--muted-foreground);
  background-color: var(--background);
  border: 1px solid var(--border-light);
  transition: all var(--transition-fast);
}

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

.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

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

@media (min-width: 1024px) {
  .portfolio-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

.portfolio-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background-color: var(--background);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.portfolio-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-elevated);
}

.portfolio-img-box {
  position: relative;
  height: 200px;
  background-color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.portfolio-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.portfolio-card:hover .portfolio-img {
  transform: scale(1.06);
}

.portfolio-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background-color: rgba(11, 42, 91, 0.85);
  backdrop-filter: blur(4px);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
}

.portfolio-content {
  padding: 1.5rem;
}

.portfolio-title {
  font-size: 1.125rem;
  font-weight: 700;
}

.portfolio-category {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-top: 0.25rem;
}

/* --------------------------------------------------------------------------
   11. Testimonials Section (#testimonials)
   -------------------------------------------------------------------------- */
.testimonials-section {
  background-color: #f0f4f9;
  padding-top: 5rem;
  padding-bottom: 7rem;
  position: relative;
}

.testimonial-carousel {
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
  margin-top: 3.5rem;
  position: relative;
}

.testimonial-card {
  background-color: var(--card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-soft);
  text-align: center;
}

.stars {
  display: flex;
  justify-content: center;
  gap: 0.25rem;
  color: #f59e0b;
  margin-bottom: 1.5rem;
}

.testimonial-quote {
  font-size: 1.125rem;
  line-height: 1.7;
  font-style: italic;
  color: var(--foreground);
}

@media (min-width: 640px) {
  .testimonial-quote {
    font-size: 1.25rem;
  }
}

.testimonial-author {
  margin-top: 2rem;
}

.author-avatar {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 1rem auto;
  border: 2px solid var(--secondary);
  box-shadow: var(--shadow-soft);
}

.author-name {
  font-size: 1rem;
  font-weight: 700;
}

.author-role {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.testimonial-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

.nav-arrow-btn {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  border: 1px solid var(--border);
  background-color: var(--card);
  display: grid;
  place-items: center;
  color: var(--foreground);
  transition: all var(--transition-fast);
}

.nav-arrow-btn:hover {
  background-color: var(--secondary);
  color: #ffffff;
  border-color: var(--secondary);
}

/* --------------------------------------------------------------------------
   12. Blog / Resources Section (#resources)
   -------------------------------------------------------------------------- */
.blog-section {
  background-color: var(--card);
  padding-top: 5rem;
  padding-bottom: 7rem;
}

.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 3.5rem;
}

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

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

.blog-card {
  border-radius: var(--radius-xl);
  background-color: var(--background);
  border: 1px solid var(--border-light);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.blog-img-box {
  width: 100%;
  height: 180px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 1.25rem;
  background-color: var(--muted);
}

.blog-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.blog-card:hover .blog-img {
  transform: scale(1.06);
}
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-soft);
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--secondary);
}

.blog-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-top: 1rem;
  line-height: 1.4;
}

.blog-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
  margin-top: 1.5rem;
}

/* --------------------------------------------------------------------------
   13. Call to Action Banner (#contact)
   -------------------------------------------------------------------------- */
.cta-section {
  position: relative;
  overflow: hidden;
  background: var(--gradient-brand);
  color: #ffffff;
  padding-top: 5rem;
  padding-bottom: 5rem;
  text-align: center;
}

@media (min-width: 1024px) {
  .cta-section {
    padding-top: 7rem;
    padding-bottom: 7rem;
  }
}

.cta-title {
  color: #ffffff;
  font-size: 2.25rem;
  font-weight: 800;
}

@media (min-width: 640px) {
  .cta-title {
    font-size: 3rem;
  }
}

.cta-subtitle {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.125rem;
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
  margin-top: 1rem;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 2.5rem;
}

.btn-white {
  background-color: #ffffff;
  color: var(--primary);
  box-shadow: var(--shadow-soft);
}

.btn-white:hover {
  transform: translateY(-2px);
  background-color: #f8fafc;
}

.btn-outline-white {
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: #ffffff;
}

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

/* --------------------------------------------------------------------------
   14. Footer
   -------------------------------------------------------------------------- */
.footer {
  background-color: var(--primary);
  color: var(--primary-foreground);
  padding-top: 5rem;
}

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

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

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1.25fr;
  }
}

.footer-brand p {
  color: rgba(248, 250, 252, 0.7);
  font-size: 0.875rem;
  line-height: 1.6;
  margin-top: 1.25rem;
  max-width: 22rem;
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(248, 250, 252, 0.9);
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  font-size: 0.875rem;
  color: rgba(248, 250, 252, 0.65);
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--secondary);
}

.footer-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 0.875rem;
  color: rgba(248, 250, 252, 0.65);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
}

.footer-contact-item svg {
  color: var(--secondary);
  margin-top: 0.125rem;
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
  font-size: 0.75rem;
  color: rgba(248, 250, 252, 0.5);
}

.footer-bottom-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

@media (min-width: 640px) {
  .footer-bottom-inner {
    flex-direction: row;
  }
}

.legal-links {
  display: flex;
  gap: 1.25rem;
}

.legal-link:hover {
  color: var(--secondary);
}

/* Floating Actions */
.mobile-action-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  background-color: rgba(248, 250, 252, 0.95);
  backdrop-filter: blur(8px);
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--border-light);
  display: flex;
  gap: 0.75rem;
  box-shadow: 0 -4px 24px -6px rgba(11, 42, 91, 0.12);
}

@media (min-width: 1024px) {
  .mobile-action-bar {
    display: none;
  }
}

.mobile-action-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-xl);
  font-size: 0.875rem;
  font-weight: 700;
  color: #ffffff;
}

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

.btn-whatsapp {
  background-color: #25d366;
}

.desktop-whatsapp-btn {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 50;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background-color: #25d366;
  color: #ffffff;
  display: none;
  place-items: center;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  transition: transform var(--transition-normal);
}

@media (min-width: 1024px) {
  .desktop-whatsapp-btn {
    display: grid;
  }
}

.desktop-whatsapp-btn:hover {
  transform: scale(1.1);
}

/* --------------------------------------------------------------------------
   15. Modal Dialog (Free Consultation)
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(6px);
  display: grid;
  place-items: center;
  padding: 1.25rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

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

.modal-card {
  background-color: var(--card);
  border-radius: var(--radius-xl);
  max-width: 32rem;
  width: 100%;
  padding: 2rem;
  box-shadow: var(--shadow-elevated);
  position: relative;
  transform: scale(0.95);
  transition: transform var(--transition-normal);
}

.modal-overlay.open .modal-card {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background-color: var(--muted);
  display: grid;
  place-items: center;
  color: var(--foreground);
}

.form-group {
  margin-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  text-align: left;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background-color: var(--background);
  font-family: inherit;
  font-size: 0.875rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(240, 90, 40, 0.15);
}

/* --------------------------------------------------------------------------
   16. Scroll-Triggered Entrance Animations
   -------------------------------------------------------------------------- */
.reveal-element {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1), transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

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

@media (prefers-reduced-motion: reduce) {
  .reveal-element {
    opacity: 1;
    transform: none;
    transition: none;
  }
}