/* ===== CSS VARIABLES ===== */
:root {
  /* Colors */
  --primary-50: #fefce8;
  --primary-100: #fef3c7;
  --primary-200: #fde68a;
  --primary-300: #fcd34d;
  --primary-400: #fbbf24;
  --primary-500: #f59e0b;
  --primary-600: #d97706;
  --primary-700: #b45309;
  --primary-800: #92400e;
  --primary-900: #78350f;
  
  --blue-50: #eff6ff;
  --blue-100: #dbeafe;
  --blue-200: #bfdbfe;
  --blue-300: #93c5fd;
  --blue-400: #60a5fa;
  --blue-500: #3b82f6;
  --blue-600: #2563eb;
  --blue-700: #1d4ed8;
  --blue-800: #1e40af;
  --blue-900: #1e3a8a;
  
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  
  --green-50: #f0fdf4;
  --green-100: #dcfce7;
  --green-200: #bbf7d0;
  --green-300: #86efac;
  --green-400: #4ade80;
  --green-500: #22c55e;
  --green-600: #16a34a;
  --green-700: #15803d;
  --green-800: #166534;
  --green-900: #14532d;
  
  --red-50: #fef2f2;
  --red-100: #fee2e2;
  --red-200: #fecaca;
  --red-300: #fca5a5;
  --red-400: #f87171;
  --red-500: #ef4444;
  --red-600: #dc2626;
  --red-700: #b91c1c;
  --red-800: #991b1b;
  --red-900: #7f1d1d;
  
  /* Semantic Colors */
  --color-primary: var(--primary-500);
  --color-primary-dark: var(--primary-600);
  --color-primary-light: var(--primary-100);
  
  --color-secondary: var(--blue-600);
  --color-secondary-dark: var(--blue-700);
  --color-secondary-light: var(--blue-100);
  
  --color-success: var(--green-500);
  --color-warning: var(--primary-500);
  --color-error: var(--red-500);
  
  --color-text: var(--gray-900);
  --color-text-light: var(--gray-600);
  --color-text-muted: var(--gray-500);
  
  --color-bg: #ffffff;
  --color-bg-secondary: var(--gray-50);
  --color-bg-tertiary: var(--gray-100);
  
  --color-border: var(--gray-200);
  --color-border-light: var(--gray-100);
  
  /* Typography */
  --font-family-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  --font-family-mono: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, Courier, monospace;
  
  --font-size-xs: 0.75rem;     /* 12px */
  --font-size-sm: 0.875rem;    /* 14px */
  --font-size-base: 1rem;      /* 16px */
  --font-size-lg: 1.125rem;    /* 18px */
  --font-size-xl: 1.25rem;     /* 20px */
  --font-size-2xl: 1.5rem;     /* 24px */
  --font-size-3xl: 1.875rem;   /* 30px */
  --font-size-4xl: 2.25rem;    /* 36px */
  --font-size-5xl: 3rem;       /* 48px */
  --font-size-6xl: 3.75rem;    /* 60px */
  
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  --line-height-tight: 1.25;
  --line-height-snug: 1.375;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.625;
  --line-height-loose: 2;
  
  /* Spacing */
  --space-1: 0.25rem;   /* 4px */
  --space-2: 0.5rem;    /* 8px */
  --space-3: 0.75rem;   /* 12px */
  --space-4: 1rem;      /* 16px */
  --space-5: 1.25rem;   /* 20px */
  --space-6: 1.5rem;    /* 24px */
  --space-8: 2rem;      /* 32px */
  --space-10: 2.5rem;   /* 40px */
  --space-12: 3rem;     /* 48px */
  --space-16: 4rem;     /* 64px */
  --space-20: 5rem;     /* 80px */
  --space-24: 6rem;     /* 96px */
  --space-32: 8rem;     /* 128px */
  
  /* Border Radius */
  --radius-sm: 0.125rem;  /* 2px */
  --radius-base: 0.25rem; /* 4px */
  --radius-md: 0.375rem;  /* 6px */
  --radius-lg: 0.5rem;    /* 8px */
  --radius-xl: 0.75rem;   /* 12px */
  --radius-2xl: 1rem;     /* 16px */
  --radius-3xl: 1.5rem;   /* 24px */
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-base: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
  
  /* Breakpoints */
  --breakpoint-sm: 640px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 1024px;
  --breakpoint-xl: 1280px;
  --breakpoint-2xl: 1536px;
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-base: 200ms ease-in-out;
  --transition-slow: 300ms ease-in-out;
  
  /* Z-Index */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
}

/* ===== RESET & BASE STYLES ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

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

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

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

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

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

ul,
ol {
  list-style: none;
}

/* ===== UTILITY CLASSES ===== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

@media (min-width: 640px) {
  .container {
    padding: 0 var(--space-6);
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--space-8);
  }
}

.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;
}

/* ===== COMPONENTS ===== */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  white-space: nowrap;
  outline: 2px solid transparent;
  outline-offset: 2px;
}

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

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

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.btn--primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.btn--secondary {
  background-color: white;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.btn--secondary:hover {
  background-color: var(--color-bg-secondary);
  border-color: var(--color-border);
  box-shadow: var(--shadow-md);
}

.btn--large {
  padding: var(--space-4) var(--space-8);
  font-size: var(--font-size-lg);
}

.btn--full {
  width: 100%;
}

/* Links */
.link {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-base);
}

.link:hover {
  color: var(--color-primary-dark);
}

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border-light);
  z-index: var(--z-fixed);
  transition: all var(--transition-base);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-4);
  height: 70px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.logo-icon {
  width: 32px;
  height: 32px;
}

.nav__menu {
  display: none;
  align-items: center;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .nav__menu {
    display: flex;
  }
}

.nav__link {
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  transition: color var(--transition-base);
  position: relative;
}

.nav__link:hover {
  color: var(--color-primary);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-base);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__toggle {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 24px;
  height: 24px;
  padding: 0;
}

@media (min-width: 768px) {
  .nav__toggle {
    display: none;
  }
}

.nav__toggle span {
  width: 100%;
  height: 2px;
  background-color: var(--color-text);
  transition: all var(--transition-base);
}

/* ===== HERO SECTION ===== */
.hero {
  padding: calc(70px + var(--space-16)) 0 var(--space-16) 0;
  background: linear-gradient(135deg, var(--primary-50) 0%, var(--blue-50) 100%);
  overflow: hidden;
}

.hero__content {
  display: grid;
  gap: var(--space-12);
  align-items: center;
}

@media (min-width: 1024px) {
  .hero__content {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

.hero__text {
  text-align: center;
}

@media (min-width: 1024px) {
  .hero__text {
    text-align: left;
  }
}

.hero__title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-text);
  margin-bottom: var(--space-6);
}

@media (min-width: 640px) {
  .hero__title {
    font-size: var(--font-size-4xl);
  }
}

@media (min-width: 1024px) {
  .hero__title {
    font-size: var(--font-size-5xl);
  }
}

.highlight {
  color: var(--color-primary);
  position: relative;
}

.highlight::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--primary-300));
  border-radius: var(--radius-sm);
}

.hero__description {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-8);
  max-width: 600px;
}

@media (min-width: 1024px) {
  .hero__description {
    font-size: var(--font-size-xl);
  }
}

.hero__cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
}

@media (min-width: 1024px) {
  .hero__cta {
    align-items: flex-start;
  }
}

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
}

@media (min-width: 1024px) {
  .trust-badges {
    justify-content: flex-start;
  }
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  font-weight: var(--font-weight-medium);
}

.trust-icon {
  width: 16px;
  height: 16px;
  color: var(--color-success);
}

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

.hero__image {
  width: 100%;
  max-width: 500px;
}

.solar-illustration {
  width: 100%;
  height: auto;
  filter: drop-shadow(var(--shadow-lg));
}

/* Search Card */
.search-card {
  background-color: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
  padding: var(--space-4);
  margin: var(--space-6) 0 var(--space-4);
}

.search-card__fields {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

@media (min-width: 640px) {
  .search-card__fields {
    grid-template-columns: 1.2fr 1fr auto;
    gap: var(--space-4);
  }
}

.search-card__field {
  display: flex;
  flex-direction: column;
}

.search-card__actions {
  display: flex;
  align-items: stretch;
}

.search-card .btn {
  height: 100%;
}

.search-card__hint {
  margin-top: var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* Energy flow animation */
@keyframes flow {
  0% {
    stroke-dashoffset: 0;
  }
  100% {
    stroke-dashoffset: -20;
  }
}

.energy-flow path {
  animation: flow 2s linear infinite;
}

.energy-flow circle {
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 0.8;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.2);
  }
}

/* Solar panels hover effect */
.solar-panels:hover {
  transform: scale(1.02);
  transition: transform var(--transition-base);
}

/* ===== MODAL ===== */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  padding: var(--space-4);
}

.modal.active {
  opacity: 1;
  visibility: visible;
}

.modal__content {
  background-color: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.9) translateY(20px);
  transition: transform var(--transition-base);
}

.modal.active .modal__content {
  transform: scale(1) translateY(0);
}

.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.modal__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
}

.modal__close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-base);
  color: var(--color-text-muted);
  font-size: 24px;
  transition: all var(--transition-base);
}

.modal__close:hover {
  background-color: var(--color-bg-secondary);
  color: var(--color-text);
}

/* ===== FORMS ===== */
.lead-form {
  padding: var(--space-6);
}

.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  margin-bottom: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
}

.form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-base);
  transition: all var(--transition-base);
  background-color: white;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

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

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: pointer;
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}

.checkbox-label input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.checkbox-custom {
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-base);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
  flex-shrink: 0;
  margin-top: 2px;
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom::after {
  content: '✓';
  color: white;
  font-size: 12px;
  font-weight: bold;
}

.checkbox-label input[type="checkbox"]:focus + .checkbox-custom {
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

/* ===== SECTIONS ===== */
.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

@media (min-width: 640px) {
  .section-title {
    font-size: var(--font-size-4xl);
  }
}

.section-description {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto;
  line-height: var(--line-height-relaxed);
}

/* ===== BENEFITS SECTION ===== */
.benefits {
  padding: var(--space-20) 0;
  background-color: white;
}

.benefits__grid {
  display: grid;
  gap: var(--space-8);
}

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

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

.benefit-card {
  text-align: center;
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  border: 1px solid transparent;
}

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

.benefit-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), var(--primary-600));
  border-radius: var(--radius-xl);
  color: white;
}

.benefit-card__icon svg {
  width: 32px;
  height: 32px;
}

.benefit-card__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.benefit-card__description {
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
}

/* ===== PROCESS SECTION ===== */
.process {
  padding: var(--space-20) 0;
  background-color: var(--color-bg-secondary);
}

.process__steps {
  display: grid;
  gap: var(--space-8);
}

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

.step-card {
  background-color: white;
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  text-align: center;
  position: relative;
  transition: all var(--transition-base);
}

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

.step-card__number {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-primary), var(--primary-600));
  color: white;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin: 0 auto var(--space-6);
}

.step-card__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.step-card__description {
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials {
  padding: var(--space-20) 0;
  background-color: white;
}

/* ===== LISTING PAGE ===== */
.listing__intro { padding: calc(70px + var(--space-8)) 0 var(--space-8) 0; background: var(--color-bg); }
.listing__filters { padding: var(--space-6) 0; background: var(--color-bg-secondary); border-top: 1px solid var(--color-border-light); border-bottom: 1px solid var(--color-border-light); }
.listing__results { padding: var(--space-12) 0 var(--space-20) 0; }

.filters { display: grid; gap: var(--space-4); }
@media (min-width: 768px) { .filters { grid-template-columns: repeat(4, 1fr); align-items: end; } }
.filters__group { display: flex; flex-direction: column; gap: var(--space-2); }
.filters__label { font-size: var(--font-size-sm); color: var(--color-text-light); }

.cards-grid { display: grid; gap: var(--space-6); }
@media (min-width: 768px) { .cards-grid { grid-template-columns: 1fr; } }

.provider-card { position: relative; display: grid; grid-template-columns: auto 1fr; gap: var(--space-4); padding: var(--space-6); border: 1px solid var(--color-border); border-radius: var(--radius-2xl); background: white; box-shadow: var(--shadow-sm); transition: transform var(--transition-base), box-shadow var(--transition-base); }
.provider-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.provider-card--featured { border-color: var(--color-primary); box-shadow: var(--shadow-md); }

.provider-card__select { display: flex; align-items: flex-start; }
.provider-card__content { display: grid; gap: var(--space-4); }
.provider-card__title { display: flex; align-items: center; gap: var(--space-3); }
.provider-card__title h3 { font-size: var(--font-size-xl); font-weight: var(--font-weight-semibold); }
.badge { display: inline-flex; align-items: center; padding: 2px 8px; border-radius: var(--radius-full); background: var(--color-primary-light); color: var(--color-primary-dark); font-size: var(--font-size-xs); font-weight: var(--font-weight-medium); }
.provider-card__meta { display: flex; flex-wrap: wrap; gap: var(--space-3); color: var(--color-text-muted); font-size: var(--font-size-sm); }
.provider-card__facts { display: grid; gap: var(--space-1); font-size: var(--font-size-sm); color: var(--color-text-light); }
.meta-item { background: var(--color-bg-secondary); border: 1px solid var(--color-border); padding: 2px 8px; border-radius: var(--radius-full); }

.more-results { text-align: center; margin: var(--space-8) 0; }

.selection-bar { position: sticky; bottom: 0; background: rgba(255,255,255,0.98); border-top: 1px solid var(--color-border); box-shadow: 0 -4px 12px rgba(0,0,0,0.06); padding: var(--space-3) 0; }
.selection-bar__content { display: flex; justify-content: space-between; align-items: center; }
.selection-bar__info { color: var(--color-text-light); font-weight: var(--font-weight-medium); }

.testimonials__grid {
  display: grid;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .testimonials__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.testimonial-card {
  background-color: var(--color-bg-secondary);
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}

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

.testimonial-card__content {
  margin-bottom: var(--space-6);
}

.testimonial-card__text {
  font-style: italic;
  color: var(--color-text);
  line-height: var(--line-height-relaxed);
  position: relative;
}

.testimonial-card__text::before {
  content: '"';
  font-size: var(--font-size-4xl);
  color: var(--color-primary);
  position: absolute;
  top: -10px;
  left: -10px;
  font-family: serif;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.testimonial-card__avatar {
  width: 48px;
  height: 48px;
  background-color: var(--color-primary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.testimonial-card__avatar svg {
  width: 24px;
  height: 24px;
}

.testimonial-card__name {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.testimonial-card__location {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* ===== CTA SECTION ===== */
.cta {
  padding: var(--space-20) 0;
  background: linear-gradient(135deg, var(--color-primary), var(--primary-600));
  color: white;
  text-align: center;
}

.cta__title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-4);
}

@media (min-width: 640px) {
  .cta__title {
    font-size: var(--font-size-4xl);
  }
}

.cta__description {
  font-size: var(--font-size-lg);
  opacity: 0.9;
  margin-bottom: var(--space-8);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

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

.cta .btn--primary:hover {
  background-color: var(--color-bg-secondary);
  transform: translateY(-2px);
}

/* ===== FOOTER ===== */
.footer {
  background-color: var(--color-text);
  color: white;
  padding: var(--space-16) 0 var(--space-8) 0;
}

.footer__content {
  display: grid;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
  .footer__content {
    grid-template-columns: 1fr 1fr;
  }
}

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

.footer__brand {
  max-width: 400px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.footer__logo .logo-icon {
  width: 32px;
  height: 32px;
}

.footer__description {
  color: var(--gray-300);
  line-height: var(--line-height-relaxed);
}

.footer__links {
  display: grid;
  gap: var(--space-8);
}

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

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

.footer__title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-4);
  color: white;
}

.footer__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer__link {
  color: var(--gray-300);
  transition: color var(--transition-base);
}

.footer__link:hover {
  color: var(--color-primary);
}

.footer__bottom {
  padding-top: var(--space-8);
  border-top: 1px solid var(--gray-700);
  text-align: center;
  color: var(--gray-400);
  font-size: var(--font-size-sm);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 767px) {
  .nav__menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background-color: white;
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-4);
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
  }
  
  .nav__menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Scroll animations */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}

.animate-on-scroll.in-view {
  opacity: 1;
  transform: translateY(0);
}

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

/* High contrast mode support */
@media (prefers-contrast: high) {
  .btn--primary {
    border: 2px solid;
  }
  
  .benefit-card:hover,
  .step-card:hover,
  .testimonial-card:hover {
    border: 2px solid var(--color-primary);
  }
}

/* Focus indicators for keyboard navigation */
.btn:focus-visible,
.nav__link:focus-visible,
.form-input:focus-visible,
.footer__link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* ===== PRINT STYLES ===== */
@media print {
  .header,
  .modal,
  .nav__toggle {
    display: none;
  }
  
  .hero {
    padding-top: var(--space-8);
  }
  
  * {
    background: white !important;
    color: black !important;
    box-shadow: none !important;
  }
}