/* ========================================
   DOMUS IMOB ASSESSORIA - Styles
   Design System Implementation
   ======================================== */

/* ========================================
   CSS Variables (Design Tokens)
   ======================================== */
:root {
  /* Colors */
  --color-navy: #0A1A2F;
  --color-petrol: #11263D;
  --color-gold: #C9A34E;
  --color-gold-hover: #B8943D;
  --color-gold-active: #A6832C;
  --color-gray-light: #F5F6F7;
  --color-white: #FFFFFF;
  --color-border: #E0E4E7;
  --color-text-primary: #0A1A2F;
  --color-text-secondary: rgba(17, 38, 61, 0.8);
  --color-text-tertiary: rgba(10, 26, 47, 0.6);
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  
  --font-size-h1: 42px;
  --font-size-h2: 28px;
  --font-size-h3: 20px;
  --font-size-body-large: 18px;
  --font-size-body: 16px;
  --font-size-body-small: 14px;
  --font-size-caption: 12px;
  
  --line-height-h1: 1.2;
  --line-height-h2: 1.3;
  --line-height-h3: 1.4;
  --line-height-body: 1.6;
  --line-height-body-small: 1.5;
  --line-height-caption: 1.4;
  
  --letter-spacing-h1: -0.5px;
  --letter-spacing-h2: -0.3px;
  --letter-spacing-h3: 0px;
  --letter-spacing-caption: 0.5px;
  
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 12px;
  --spacing-lg: 16px;
  --spacing-xl: 24px;
  --spacing-2xl: 32px;
  --spacing-3xl: 48px;
  --spacing-4xl: 64px;
  --spacing-5xl: 96px;
  
  /* Border Radius */
  --radius-small: 4px;
  --radius-medium: 8px;
  --radius-large: 12px;
  --radius-xl: 16px;
  
  /* Shadows (Elevation) */
  --shadow-1: 0 1px 3px rgba(10, 26, 47, 0.08);
  --shadow-2: 0 4px 12px rgba(10, 26, 47, 0.12);
  --shadow-3: 0 8px 24px rgba(10, 26, 47, 0.16);
  --shadow-gold: 0 4px 12px rgba(201, 163, 78, 0.3);
  
  /* Transitions */
  --transition-fast: 120ms ease-out;
  --transition-base: 200ms ease-out;
  --transition-slow: 300ms ease-out;
  
  /* Grid */
  --container-max-width: 1200px;
  --grid-gutter-desktop: 24px;
  --grid-gutter-tablet: 16px;
  --grid-gutter-mobile: 12px;
  
  /* Breakpoints */
  --breakpoint-sm: 640px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 1024px;
  --breakpoint-xl: 1280px;
}

/* ========================================
   Reset & Base Styles
   ======================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
  color: var(--color-text-primary);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-base);
}

ul {
  list-style: none;
}

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

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

/* ========================================
   Container & Grid
   ======================================== */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}

@media (max-width: 767px) {
  .container {
    padding: 0 var(--spacing-lg);
  }
}

/* ========================================
   Typography
   ======================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  color: var(--color-text-primary);
}

h1 {
  font-size: var(--font-size-h1);
  line-height: var(--line-height-h1);
  letter-spacing: var(--letter-spacing-h1);
}

h2 {
  font-size: var(--font-size-h2);
  line-height: var(--line-height-h2);
  letter-spacing: var(--letter-spacing-h2);
}

h3 {
  font-size: var(--font-size-h3);
  line-height: var(--line-height-h3);
  letter-spacing: var(--letter-spacing-h3);
}

p {
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-secondary);
}

/* ========================================
   Buttons
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg) var(--spacing-2xl);
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-medium);
  transition: all var(--transition-base);
  cursor: pointer;
  text-align: center;
  white-space: nowrap;
}

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

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

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(201, 163, 78, 0.2);
}

.btn-primary:focus {
  outline: 3px solid rgba(201, 163, 78, 0.3);
  outline-offset: 2px;
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-gold);
  border: 2px solid var(--color-gold);
  padding: calc(var(--spacing-lg) - 2px) calc(var(--spacing-2xl) - 2px);
}

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

.btn-text {
  background-color: transparent;
  color: var(--color-petrol);
  padding: var(--spacing-sm) var(--spacing-lg);
  font-weight: var(--font-weight-medium);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.btn-text:hover {
  color: var(--color-gold);
}

.btn-large {
  padding: var(--spacing-lg) var(--spacing-3xl);
  font-size: var(--font-size-body-large);
}

.btn-full {
  width: 100%;
}

.btn-header {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-body-small);
}

/* ========================================
   Header
   ======================================== */
.header {
  position: sticky;
  top: 0;
  background-color: var(--color-white);
  box-shadow: var(--shadow-1);
  z-index: 1000;
  transition: box-shadow var(--transition-base);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg) 0;
  gap: var(--spacing-xl);
}

.logo svg {
  display: block;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: var(--spacing-sm);
  background: transparent;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-navy);
  transition: all var(--transition-base);
}

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--spacing-2xl);
}

.nav-link {
  font-size: var(--font-size-body-small);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  position: relative;
  padding: var(--spacing-sm) 0;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-gold);
  transition: width var(--transition-base);
}

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

@media (max-width: 1023px) {
  .nav-toggle {
    display: flex;
  }
  
  .nav {
    position: relative;
  }
  
  .nav-list {
    position: absolute;
    top: 100%;
    right: 0;
    flex-direction: column;
    background-color: var(--color-white);
    box-shadow: var(--shadow-3);
    border-radius: var(--radius-medium);
    padding: var(--spacing-lg);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
  }
  
  .nav.active .nav-list {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  
  .btn-header {
    display: none;
  }
}

/* ========================================
   Hero Section - Premium Imobiliário
   ======================================== */
.hero {
  padding: var(--spacing-5xl) 0 var(--spacing-4xl);
  background: linear-gradient(135deg, #0A1A2F 0%, #11263D 50%, #0A1A2F 100%);
  position: relative;
  overflow: hidden;
  min-height: 600px;
  display: flex;
  align-items: center;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 15% 30%, rgba(201, 163, 78, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 85% 70%, rgba(201, 163, 78, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 50% 10%, rgba(201, 163, 78, 0.08) 0%, transparent 30%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(180deg, transparent 0%, rgba(245, 246, 247, 0.4) 60%, var(--color-gray-light) 100%);
  pointer-events: none;
}

.hero-pattern {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 0.04;
  background-image: 
    repeating-linear-gradient(45deg, transparent, transparent 20px, rgba(201, 163, 78, 0.5) 20px, rgba(201, 163, 78, 0.5) 22px);
  pointer-events: none;
}

.hero-decorative {
  position: absolute;
  top: 10%;
  right: 10%;
  width: 300px;
  height: 300px;
  border: 1px solid rgba(201, 163, 78, 0.15);
  border-radius: 50%;
  pointer-events: none;
  animation: pulse 4s ease-in-out infinite;
}

.hero-decorative::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200px;
  height: 200px;
  border: 1px solid rgba(201, 163, 78, 0.1);
  border-radius: 50%;
}

@keyframes pulse {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.05); }
}

.hero-wrapper {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--spacing-5xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
  text-align: left;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  background: rgba(201, 163, 78, 0.1);
  border: 1px solid rgba(201, 163, 78, 0.3);
  border-radius: 50px;
  font-size: var(--font-size-body-small);
  color: var(--color-gold);
  font-weight: var(--font-weight-medium);
  width: fit-content;
  backdrop-filter: blur(10px);
}

.badge-icon {
  font-size: 18px;
}

.hero-title {
  margin: 0;
  color: var(--color-white);
  font-size: clamp(36px, 5.5vw, 56px);
  line-height: 1.15;
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.8px;
}

.hero-title .highlight {
  color: var(--color-gold);
  position: relative;
}

.hero-description {
  font-size: var(--font-size-body-large);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
  max-width: 550px;
}

.hero-description strong {
  color: var(--color-white);
  font-weight: var(--font-weight-semibold);
}

.hero-cta {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
  margin-top: var(--spacing-md);
}

.btn.btn-primary.btn-large {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--spacing-lg) var(--spacing-3xl);
  position: relative;
  overflow: hidden;
}

.btn-subtext {
  font-size: 11px;
  font-weight: var(--font-weight-regular);
  opacity: 0.9;
  margin-top: 2px;
}

.hero-features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg) var(--spacing-xl);
  margin-top: var(--spacing-md);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-body-small);
  color: rgba(255, 255, 255, 0.8);
}

.feature-item svg {
  flex-shrink: 0;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.performance-card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(201, 163, 78, 0.25);
  border-radius: var(--radius-large);
  padding: var(--spacing-3xl);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  width: 100%;
  max-width: 420px;
  animation: fadeInUp 0.8s ease-out;
}

.performance-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-2xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid rgba(201, 163, 78, 0.2);
}

.performance-title {
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
  font-family: var(--font-heading);
}

.performance-period {
  font-size: var(--font-size-body-small);
  color: rgba(255, 255, 255, 0.6);
}

.performance-chart {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--spacing-md);
  height: 180px;
  margin-bottom: var(--spacing-2xl);
  padding: var(--spacing-lg) 0;
}

.chart-bar {
  flex: 1;
  background: linear-gradient(180deg, rgba(201, 163, 78, 0.4) 0%, rgba(201, 163, 78, 0.2) 100%);
  border-radius: 4px 4px 0 0;
  min-height: 20px;
  transition: all 0.3s ease;
  animation: growUp 1s ease-out backwards;
}

.chart-bar:nth-child(1) { animation-delay: 0.1s; }
.chart-bar:nth-child(2) { animation-delay: 0.2s; }
.chart-bar:nth-child(3) { animation-delay: 0.3s; }
.chart-bar:nth-child(4) { animation-delay: 0.4s; }
.chart-bar:nth-child(5) { animation-delay: 0.5s; }
.chart-bar:nth-child(6) { animation-delay: 0.6s; }

.chart-bar.highlight-bar {
  background: linear-gradient(180deg, var(--color-gold) 0%, rgba(201, 163, 78, 0.6) 100%);
  box-shadow: 0 -4px 12px rgba(201, 163, 78, 0.4);
}

@keyframes growUp {
  from {
    height: 0;
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.performance-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(201, 163, 78, 0.2);
}

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

.stat-value {
  font-size: 24px;
  font-weight: var(--font-weight-bold);
  color: var(--color-gold);
  font-family: var(--font-heading);
  margin-bottom: 4px;
  text-shadow: 0 2px 10px rgba(201, 163, 78, 0.3);
}

.stat-desc {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-secondary {
  background-color: transparent;
  color: rgba(255, 255, 255, 0.9);
  border: 1.5px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--color-white);
}

@media (max-width: 1023px) {
  .hero {
    padding: var(--spacing-4xl) 0 var(--spacing-3xl);
    min-height: auto;
  }
  
  .hero-wrapper {
    grid-template-columns: 1fr;
    gap: var(--spacing-3xl);
    text-align: center;
  }
  
  .hero-content {
    text-align: center;
    align-items: center;
  }
  
  .hero-badge {
    margin: 0 auto;
  }
  
  .hero-description {
    text-align: center;
  }
  
  .hero-cta {
    justify-content: center;
    flex-direction: column;
    width: 100%;
  }
  
  .hero-cta .btn {
    width: 100%;
    max-width: 320px;
  }
  
  .hero-features {
    justify-content: center;
  }
  
  .hero-decorative {
    display: none;
  }
  
  .performance-card {
    max-width: 100%;
  }
  
  .performance-chart {
    height: 150px;
  }
  
  .performance-stats {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
}

/* ========================================
   Sections
   ======================================== */
.section {
  padding: var(--spacing-5xl) 0;
  position: relative;
}

.section:not(.section-alt) {
  background-color: var(--color-white);
}

.section-alt {
  background: linear-gradient(180deg, var(--color-gray-light) 0%, #FFFFFF 100%);
  position: relative;
}

.section-alt::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(201, 163, 78, 0.3) 50%, transparent 100%);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--spacing-4xl);
}

.section-title {
  margin-bottom: var(--spacing-lg);
}

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

@media (max-width: 767px) {
  .section {
    padding: var(--spacing-4xl) 0;
  }
  
  .section-header {
    margin-bottom: var(--spacing-3xl);
  }
}

/* ========================================
   Cards
   ======================================== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
}

.card {
  background-color: var(--color-white);
  border-radius: var(--radius-large);
  padding: var(--spacing-xl);
  box-shadow: 0 2px 8px rgba(10, 26, 47, 0.08), 0 1px 3px rgba(10, 26, 47, 0.05);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent 0%, var(--color-gold) 50%, transparent 100%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(10, 26, 47, 0.15), 0 4px 12px rgba(10, 26, 47, 0.1);
}

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

.card-icon {
  font-size: 32px;
  margin-bottom: var(--spacing-lg);
}

.card-title {
  font-size: var(--font-size-h3);
  margin-bottom: var(--spacing-md);
  color: var(--color-text-primary);
}

.card-description {
  color: var(--color-text-secondary);
  margin-bottom: 0;
  line-height: var(--line-height-body);
}

.card-list {
  margin-top: var(--spacing-lg);
  padding-left: 0;
}

.card-list li {
  position: relative;
  padding-left: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-text-secondary);
  font-size: var(--font-size-body-small);
}

.card-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-gold);
  font-weight: var(--font-weight-bold);
}

.card-pain {
  border-left: 4px solid var(--color-petrol);
  background: linear-gradient(135deg, var(--color-white) 0%, rgba(245, 246, 247, 0.5) 100%);
}

.card-pain:hover {
  border-left-color: var(--color-gold);
  background: linear-gradient(135deg, var(--color-white) 0%, rgba(201, 163, 78, 0.05) 100%);
}

.card-service {
  border-top: 3px solid var(--color-gold);
}

/* ========================================
   Services Layout (Alternativo)
   ======================================== */
.services-layout {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3xl);
  max-width: 1000px;
  margin: 0 auto;
}

.service-item {
  display: flex;
  align-items: center;
  padding: var(--spacing-3xl);
  background-color: var(--color-white);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-1);
  border-left: 4px solid var(--color-gold);
  transition: all var(--transition-base);
}

.service-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-2);
  border-left-color: var(--color-gold-hover);
}

.service-item-reverse {
  flex-direction: row-reverse;
  border-left: none;
  border-right: 4px solid var(--color-gold);
}

.service-item-reverse:hover {
  border-right-color: var(--color-gold-hover);
}

.service-content {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
  width: 100%;
}

.service-icon {
  font-size: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 120px;
  height: 120px;
  background: linear-gradient(135deg, var(--color-gray-light) 0%, rgba(201, 163, 78, 0.1) 100%);
  border-radius: var(--radius-large);
  flex-shrink: 0;
  transition: all var(--transition-base);
}

.service-item:hover .service-icon {
  background: linear-gradient(135deg, rgba(201, 163, 78, 0.1) 0%, rgba(201, 163, 78, 0.2) 100%);
  transform: scale(1.05);
}

.service-text {
  flex: 1;
}

.service-title {
  font-size: var(--font-size-h3);
  margin-bottom: var(--spacing-md);
  color: var(--color-text-primary);
}

.service-description {
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

@media (max-width: 767px) {
  .cards-grid {
    grid-template-columns: 1fr;
  }
  
  .service-item,
  .service-item-reverse {
    flex-direction: column;
    padding: var(--spacing-xl);
    border-left: none;
    border-right: none;
    border-top: 4px solid var(--color-gold);
  }
  
  .service-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    text-align: center;
  }
  
  .service-icon {
    width: 80px;
    height: 80px;
    font-size: 48px;
    margin: 0 auto;
  }
  
  .service-text {
    text-align: center;
  }
}

/* ========================================
   Timeline (How It Works)
   ======================================== */
.timeline {
  display: grid;
  gap: var(--spacing-3xl);
  max-width: 800px;
  margin: 0 auto;
}

.timeline-item {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: var(--spacing-xl);
  align-items: start;
}

.timeline-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background-color: var(--color-gold);
  color: var(--color-white);
  border-radius: 50%;
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-bold);
  font-family: var(--font-heading);
  flex-shrink: 0;
}

.timeline-title {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-primary);
}

.timeline-description {
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

@media (max-width: 767px) {
  .timeline-item {
    grid-template-columns: 50px 1fr;
    gap: var(--spacing-lg);
  }
  
  .timeline-number {
    width: 50px;
    height: 50px;
    font-size: var(--font-size-body-large);
  }
}

/* ========================================
   ROI Estimator Widget
   ======================================== */
.estimator-wrapper {
  max-width: 1000px;
  margin: 0 auto;
}

.estimator-container {
  background-color: var(--color-white);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-2);
  padding: var(--spacing-3xl);
  animation: fadeInUp 0.6s ease-out;
}

.estimator-header {
  margin-bottom: var(--spacing-3xl);
  text-align: center;
}

.estimator-title {
  font-size: var(--font-size-h2);
  margin-bottom: var(--spacing-md);
  color: var(--color-text-primary);
}

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

.estimator-content {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--spacing-4xl);
  margin-bottom: var(--spacing-3xl);
}

.estimator-controls {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
}

.estimator-control-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.estimator-label {
  font-size: var(--font-size-body-small);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.estimator-label-value {
  font-size: var(--font-size-body);
  color: var(--color-gold);
  font-weight: var(--font-weight-semibold);
}

.estimator-slider {
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--color-border);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.estimator-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-gold);
  border: 3px solid var(--color-white);
  box-shadow: 0 2px 8px rgba(201, 163, 78, 0.3);
  cursor: pointer;
  transition: all var(--transition-base);
}

.estimator-slider::-webkit-slider-thumb:hover {
  transform: scale(1.1);
  box-shadow: 0 2px 12px rgba(201, 163, 78, 0.4);
}

.estimator-slider::-webkit-slider-thumb:focus {
  box-shadow: 0 0 0 4px rgba(201, 163, 78, 0.2);
}

.estimator-slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-gold);
  border: 3px solid var(--color-white);
  box-shadow: 0 2px 8px rgba(201, 163, 78, 0.3);
  cursor: pointer;
  transition: all var(--transition-base);
}

.estimator-slider::-moz-range-thumb:hover {
  transform: scale(1.1);
  box-shadow: 0 2px 12px rgba(201, 163, 78, 0.4);
}

.estimator-slider::-moz-range-thumb:focus {
  box-shadow: 0 0 0 4px rgba(201, 163, 78, 0.2);
}

.estimator-slider-labels {
  display: flex;
  justify-content: space-between;
  font-size: var(--font-size-body-small);
  color: var(--color-text-tertiary);
  margin-top: var(--spacing-xs);
}

.estimator-chart-wrapper {
  background-color: var(--color-gray-light);
  border-radius: var(--radius-medium);
  padding: var(--spacing-xl);
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.estimator-results {
  background-color: var(--color-gray-light);
  border-radius: var(--radius-medium);
  padding: var(--spacing-xl);
  margin-top: var(--spacing-3xl);
}

.estimator-results-title {
  font-size: var(--font-size-h3);
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-primary);
}

.estimator-results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.estimator-result-item {
  text-align: center;
}

.estimator-result-value {
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-bold);
  color: var(--color-gold);
  margin-bottom: var(--spacing-xs);
  font-family: var(--font-heading);
}

.estimator-result-label {
  font-size: var(--font-size-body-small);
  color: var(--color-text-secondary);
}

.estimator-disclaimer {
  margin-top: var(--spacing-xl);
  padding: var(--spacing-lg);
  background-color: var(--color-white);
  border-left: 3px solid var(--color-gold);
  border-radius: var(--radius-small);
}

.estimator-disclaimer-text {
  font-size: var(--font-size-body-small);
  color: var(--color-text-tertiary);
  margin-bottom: 0;
  line-height: var(--line-height-body-small);
}

.estimator-cta {
  margin-top: var(--spacing-2xl);
  text-align: center;
}

@media (max-width: 1023px) {
  .estimator-container {
    padding: var(--spacing-xl);
  }
  
  .estimator-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
  }
  
  .estimator-results-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
}

/* ========================================
   Cases
   ======================================== */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.card-case {
  border-top: 3px solid var(--color-gold);
}

.case-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.case-logo {
  font-size: 40px;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-gray-light);
  border-radius: var(--radius-medium);
  flex-shrink: 0;
}

.case-title {
  font-size: var(--font-size-h3);
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-primary);
}

.case-location {
  font-size: var(--font-size-body-small);
  color: var(--color-text-tertiary);
}

.case-results {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-lg);
  background-color: var(--color-gray-light);
  border-radius: var(--radius-medium);
}

.case-result {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.result-label {
  font-size: var(--font-size-body-small);
  color: var(--color-text-tertiary);
}

.result-value {
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-bold);
  color: var(--color-gold);
  font-family: var(--font-heading);
}

.case-description {
  font-style: italic;
  color: var(--color-text-secondary);
  margin-bottom: 0;
  line-height: var(--line-height-body);
}

/* ========================================
   Contact Section
   ======================================== */
.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4xl);
  align-items: start;
}

.contact-text {
  max-width: 500px;
}

.contact-info {
  margin-top: var(--spacing-3xl);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  font-size: var(--font-size-body);
  color: var(--color-text-secondary);
}

.contact-icon {
  font-size: 24px;
}

.contact-form-wrapper {
  background-color: var(--color-gray-light);
  border-radius: var(--radius-large);
  padding: var(--spacing-3xl);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

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

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-md) var(--spacing-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  font-size: var(--font-size-body);
  color: var(--color-text-primary);
  background-color: var(--color-white);
  transition: all var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(201, 163, 78, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-tertiary);
}

@media (max-width: 1023px) {
  .contact-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-3xl);
  }
}

/* ========================================
   Footer
   ======================================== */
.footer {
  background-color: var(--color-navy);
  color: var(--color-gray-light);
  padding: var(--spacing-4xl) 0 var(--spacing-xl);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: var(--spacing-4xl);
  margin-bottom: var(--spacing-3xl);
}

.footer-brand {
  max-width: 300px;
}

.footer-description {
  margin-top: var(--spacing-lg);
  color: var(--color-gray-light);
  opacity: 0.8;
  margin-bottom: 0;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-2xl);
}

.footer-title {
  font-size: var(--font-size-h3);
  margin-bottom: var(--spacing-lg);
  color: var(--color-white);
}

.footer-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.footer-list li,
.footer-list a {
  color: var(--color-gray-light);
  opacity: 0.8;
  font-size: var(--font-size-body-small);
  transition: opacity var(--transition-base);
}

.footer-list a:hover {
  opacity: 1;
  color: var(--color-gold);
}

.social-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.social-link {
  color: var(--color-gray-light);
  opacity: 0.8;
  font-size: var(--font-size-body-small);
  transition: all var(--transition-base);
}

.social-link:hover {
  opacity: 1;
  color: var(--color-gold);
}

.footer-bottom {
  padding-top: var(--spacing-xl);
  border-top: 1px solid rgba(245, 246, 247, 0.1);
  text-align: center;
}

.footer-bottom p {
  color: var(--color-gray-light);
  opacity: 0.6;
  font-size: var(--font-size-body-small);
  margin-bottom: 0;
}

@media (max-width: 767px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-3xl);
  }
  
  .footer-links {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
}

/* ========================================
   Modal
   ======================================== */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl);
}

.modal.active {
  display: flex;
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(10, 26, 47, 0.8);
  backdrop-filter: blur(4px);
}

.modal-content {
  position: relative;
  background-color: var(--color-white);
  border-radius: var(--radius-large);
  padding: var(--spacing-3xl);
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  z-index: 1;
  animation: fadeInUp 0.3s ease-out;
}

.modal-close {
  position: absolute;
  top: var(--spacing-xl);
  right: var(--spacing-xl);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--color-text-secondary);
  transition: all var(--transition-base);
}

.modal-close:hover {
  color: var(--color-text-primary);
  transform: rotate(90deg);
}

.modal-title {
  font-size: var(--font-size-h2);
  margin-bottom: var(--spacing-md);
  color: var(--color-text-primary);
}

.modal-description {
  margin-bottom: var(--spacing-2xl);
  color: var(--color-text-secondary);
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

/* ========================================
   Animations
   ======================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ========================================
   Utilities
   ======================================== */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ========================================
   Accessibility
   ======================================== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus visible for keyboard navigation */
:focus-visible {
  outline: 3px solid var(--color-gold);
  outline-offset: 2px;
}