/* ============================================================
   IrieVybz AI — Onboarding Site Stylesheet
   White-label ready: all colors via CSS custom properties
   ============================================================ */

/* --- Custom Properties ------------------------------------ */
:root {
  /* Colors — brand */
  --color-primary: #009B3A;
  --color-primary-end: #FFD700;
  --color-accent: #CE1126;
  --color-dark: #0F0F1A;
  --color-dark-surface: #1A1A2E;
  --color-light: #FAFAFA;
  --color-surface: #F0F2F5;

  /* Colors — text */
  --text-primary: #1A1A2E;
  --text-secondary: #64748B;
  --text-light: #FFFFFF;
  --text-light-secondary: rgba(255, 255, 255, 0.7);

  /* Colors — glass */
  --glass-bg: rgba(26, 26, 46, 0.6);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-hover-border: rgba(0, 155, 58, 0.3);

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #009B3A, #FFD700, #CE1126);
  --gradient-hero: radial-gradient(ellipse at 30% 50%, rgba(0, 155, 58, 0.15) 0%, transparent 60%),
                   radial-gradient(ellipse at 70% 80%, rgba(255, 215, 0, 0.08) 0%, transparent 50%);

  /* Fonts */
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;

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

  /* Radii */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Shadows */
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.12);
  --shadow-card-hover: 0 8px 32px rgba(0, 155, 58, 0.15);
}

/* --- Reset / Normalize ----------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--color-dark);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul, ol {
  list-style: none;
}

/* --- Accessibility --------------------------------------- */
.skip-nav {
  position: absolute;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--text-light);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  z-index: 10000;
  font-weight: 600;
  transition: top var(--transition-fast);
}

.skip-nav:focus {
  top: var(--space-sm);
}

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

/* --- Container ------------------------------------------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* --- Sections -------------------------------------------- */
.section {
  padding: var(--space-4xl) 0;
}

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

.section-surface {
  background: var(--color-dark-surface);
  color: var(--text-light);
}

.section-title {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  text-align: center;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-light-secondary);
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-2xl);
}

/* --- Navigation ------------------------------------------ */
.main-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(15, 15, 26, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
  transition: background var(--transition-base);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-link {
  color: var(--text-light-secondary);
  font-size: 0.9375rem;
  font-weight: 500;
  transition: color var(--transition-fast);
}

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

.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1.25rem;
  background: var(--gradient-primary);
  color: var(--color-dark);
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: var(--radius-full);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0, 155, 58, 0.3);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-light);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

/* --- Buttons --------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.75rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
  cursor: pointer;
  border: none;
}

.btn:hover {
  transform: translateY(-2px);
}

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

.btn-primary:hover {
  box-shadow: 0 6px 24px rgba(0, 155, 58, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--text-light);
  border: 2px solid var(--glass-border);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  box-shadow: 0 0 16px rgba(0, 155, 58, 0.15);
}

.btn-gold {
  background: linear-gradient(135deg, #FFD700, #FFA500);
  color: var(--color-dark);
}

.btn-gold:hover {
  box-shadow: 0 6px 24px rgba(255, 215, 0, 0.35);
}

.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
}

/* --- Cards ----------------------------------------------- */
.card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

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

.card-popular {
  border-color: var(--color-primary);
  position: relative;
}

.card-popular::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-primary);
  color: var(--color-dark);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 1rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* --- Forms ----------------------------------------------- */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: var(--space-sm);
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-light);
  background: var(--color-dark-surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 155, 58, 0.15);
}

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

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

select.form-input {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2364748B' stroke-width='2' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.checkbox-group {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-md);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: var(--color-dark-surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast);
  font-size: 0.9375rem;
  color: var(--text-light);
}

.checkbox-label:hover {
  border-color: var(--color-primary);
}

.checkbox-label input[type="checkbox"] {
  accent-color: var(--color-primary);
  width: 18px;
  height: 18px;
}

.checkbox-label:has(input:checked) {
  border-color: var(--color-primary);
  background: rgba(0, 155, 58, 0.08);
}

.radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.radio-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.5rem 1rem;
  background: var(--color-dark-surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--text-light-secondary);
  transition: all var(--transition-fast);
}

.radio-label:hover {
  border-color: var(--color-primary);
  color: var(--text-light);
}

.radio-label input[type="radio"] {
  display: none;
}

.radio-label:has(input:checked) {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-dark);
  font-weight: 600;
}

.file-upload {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 120px;
  padding: var(--space-xl);
  border: 2px dashed var(--glass-border);
  border-radius: var(--radius-lg);
  text-align: center;
  color: var(--text-light-secondary);
  cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.file-upload:hover,
.file-upload.dragover {
  border-color: var(--color-primary);
  background: rgba(0, 155, 58, 0.05);
}

.color-picker-group {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.color-picker-group input[type="color"] {
  width: 48px;
  height: 48px;
  border: 2px solid var(--glass-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  background: transparent;
  padding: 2px;
}

/* --- Progress Bar ---------------------------------------- */
.progress-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  margin-bottom: var(--space-2xl);
  padding: 0 var(--space-md);
}

.progress-bar::before {
  content: '';
  position: absolute;
  top: 16px;
  left: var(--space-md);
  right: var(--space-md);
  height: 2px;
  background: var(--glass-border);
  z-index: 0;
}

.progress-bar::after {
  content: '';
  position: absolute;
  top: 16px;
  left: var(--space-md);
  height: 2px;
  background: var(--gradient-primary);
  z-index: 1;
  transition: width var(--transition-base);
}

.progress-bar[data-step="1"]::after { width: 0%; }
.progress-bar[data-step="2"]::after { width: 50%; }
.progress-bar[data-step="3"]::after { width: 100%; }

.progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  position: relative;
  z-index: 2;
}

.progress-dot {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-dark-surface);
  border: 2px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-light-secondary);
  transition: all var(--transition-base);
}

.progress-label {
  font-size: 0.75rem;
  color: var(--text-light-secondary);
  white-space: nowrap;
  transition: color var(--transition-base);
}

.progress-step.active .progress-dot {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--text-light);
}

.progress-step.active .progress-label {
  color: var(--text-light);
  font-weight: 600;
}

.progress-step.completed .progress-dot {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--text-light);
}

.progress-step.completed .progress-label {
  color: var(--color-primary);
}

/* --- Hero ------------------------------------------------ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--color-dark);
  background-image: var(--gradient-hero);
  padding: var(--space-4xl) var(--space-lg);
  position: relative;
  overflow: hidden;
}

.hero-content {
  max-width: 720px;
  position: relative;
  z-index: 1;
}

.hero-title {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--text-light);
  margin-bottom: var(--space-lg);
}

.hero-title span {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-light-secondary);
  margin-bottom: var(--space-2xl);
  line-height: 1.6;
}

.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.trust-bar {
  margin-top: var(--space-3xl);
  color: var(--text-light-secondary);
  font-size: 0.875rem;
}

.trust-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  margin-top: var(--space-md);
  opacity: 0.6;
}

.trust-logos img {
  height: 28px;
  filter: grayscale(1) brightness(2);
}

/* --- Service Grid ---------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-lg);
}

.service-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  transition: transform var(--transition-base), border-color var(--transition-base);
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--glass-hover-border);
}

.service-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 155, 58, 0.1);
  border-radius: var(--radius-md);
  color: var(--color-primary);
  font-size: 1.25rem;
}

.service-name {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: var(--space-xs);
}

.service-benefit {
  font-size: 0.9375rem;
  color: var(--text-light-secondary);
  margin-bottom: var(--space-md);
}

.service-tier {
  display: inline-block;
  padding: 0.2rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  background: rgba(0, 155, 58, 0.1);
  border-radius: var(--radius-full);
}

/* --- Pricing Grid ---------------------------------------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-lg);
}

.pricing-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl) var(--space-xl);
  text-align: center;
  transition: transform var(--transition-base), border-color var(--transition-base);
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-4px);
  border-color: var(--glass-hover-border);
}

.pricing-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: var(--space-sm);
}

.pricing-price {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--text-light);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.pricing-price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-light-secondary);
}

.pricing-core {
  font-size: 0.9375rem;
  color: var(--text-light-secondary);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--glass-border);
}

.pricing-bonuses {
  text-align: left;
  margin-bottom: var(--space-xl);
}

.pricing-bonus {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: 0.9375rem;
  color: var(--text-light-secondary);
  margin-bottom: var(--space-sm);
}

.pricing-bonus::before {
  content: '\2713';
  color: var(--color-primary);
  font-weight: 700;
  flex-shrink: 0;
}

.pricing-value {
  display: inline-block;
  font-size: 0.8125rem;
  color: var(--color-primary-end);
  font-weight: 600;
  margin-top: var(--space-sm);
}

/* --- FAQ ------------------------------------------------- */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--glass-border);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) 0;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text-light);
  text-align: left;
  cursor: pointer;
  background: none;
  border: none;
}

.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--text-light-secondary);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
  margin-left: var(--space-md);
}

.faq-item.open .faq-question::after {
  transform: rotate(45deg);
  color: var(--color-primary);
}

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

.faq-answer p {
  padding-bottom: var(--space-lg);
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--text-light-secondary);
}

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

/* --- Modal ----------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5000;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

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

.modal-content {
  background: var(--color-dark-surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  max-width: 560px;
  width: 90%;
  max-height: 85vh;
  overflow-y: auto;
  position: relative;
}

.modal-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--text-light-secondary);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.modal-close:hover {
  color: var(--text-light);
  background: rgba(255, 255, 255, 0.08);
}

/* --- Intake Steps ---------------------------------------- */
.intake-step {
  display: none;
}

.intake-step.active {
  display: block;
  animation: fadeInUp 0.4s ease;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hours-grid {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.hours-row {
  display: grid;
  grid-template-columns: 90px 1fr 1fr auto;
  gap: 0.75rem;
  align-items: center;
}

.hours-row label:first-child {
  font-size: 0.875rem;
  color: var(--text-light);
  font-weight: 500;
}

.hours-row .checkbox-label {
  padding: 0.5rem 0.75rem;
  font-size: 0.8rem;
  white-space: nowrap;
}

.repeatable-row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.btn-add-row {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.4rem 0.85rem;
  font-size: 0.8125rem;
  color: var(--color-primary);
  border: 1px dashed var(--color-primary);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.btn-add-row:hover {
  background: rgba(0, 155, 58, 0.08);
}

.btn-remove-row {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--color-accent);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.btn-remove-row:hover {
  background: rgba(206, 17, 38, 0.1);
}

/* --- Utilities ------------------------------------------- */
.text-center {
  text-align: center;
}

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

.mt-1 { margin-top: var(--space-sm); }
.mt-2 { margin-top: var(--space-md); }
.mt-3 { margin-top: var(--space-xl); }
.mt-4 { margin-top: var(--space-3xl); }

.mb-1 { margin-bottom: var(--space-sm); }
.mb-2 { margin-bottom: var(--space-md); }
.mb-3 { margin-bottom: var(--space-xl); }
.mb-4 { margin-bottom: var(--space-3xl); }

/* --- Success Screen -------------------------------------- */
.success-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-3xl) var(--space-lg);
  min-height: 50vh;
}

.success-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(0, 155, 58, 0.12);
  border: 2px solid var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-xl);
  font-size: 2rem;
  color: var(--color-primary);
}

.success-icon::after {
  content: '\2713';
}

/* --- Loading Spinner ------------------------------------- */
.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--glass-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* --- Responsive (768px) ---------------------------------- */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    background: rgba(15, 15, 26, 0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: var(--space-xl);
    gap: var(--space-md);
    transform: translateX(100%);
    transition: transform var(--transition-base);
  }

  .nav-links.open {
    transform: translateX(0);
  }

  .nav-toggle {
    display: flex;
  }

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

  .pricing-grid,
  .services-grid,
  .checkbox-group {
    grid-template-columns: 1fr;
  }

  .hours-row {
    grid-template-columns: 70px 1fr 1fr auto;
    gap: 0.5rem;
  }

  .progress-label {
    display: none;
  }
}