/* ============================
   CSS Variables
   ============================ */
:root {
  /* Colors - Primary extracted from logo */
  --primary-color: #2B5A8A;      /* Deep blue from logo */
  --primary-light: #3D7AB8;
  --primary-dark: #1E4060;
  --secondary-color: #D4A84B;    /* Gold accent from logo */
  --secondary-light: #E6C47A;

  /* Neutral colors */
  --text-color: #333333;
  --text-light: #666666;
  --text-muted: #888888;
  --background-color: #FFFFFF;
  --background-alt: #F8F9FA;
  --border-color: #E0E0E0;

  /* Feedback colors */
  --error-color: #dc2626;
  --error-bg: #fef2f2;
  --success-color: #059669;
  --success-bg: #ecfdf5;

  /* Typography */
  --font-primary: 'Inter', system-ui, -apple-system, sans-serif;
  --font-secondary: 'Georgia', serif;

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

  /* Layout */
  --max-width: 1200px;
  --header-height: 72px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--background-color);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 600;
  line-height: 1.2;
  color: var(--text-color);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
  margin-bottom: var(--space-md);
}

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

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

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

/* ============================
   Layout Utilities
   ============================ */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-3xl) 0;
}

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

/* Responsive grid */
.grid {
  display: grid;
  gap: var(--space-lg);
}

.grid--2-cols {
  grid-template-columns: 1fr;
}

.grid--3-cols {
  grid-template-columns: 1fr;
}

/* Tablet breakpoint (641px+) */
@media (min-width: 641px) {
  .container {
    padding: 0 var(--space-lg);
  }

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

/* Desktop breakpoint (1025px+) */
@media (min-width: 1025px) {
  .container {
    padding: 0 var(--space-xl);
  }

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

  h1 { font-size: 3rem; }
  h2 { font-size: 2.5rem; }
}

/* ============================
   Skip Link (Accessibility)
   ============================ */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--primary-color);
  color: white;
  padding: var(--space-sm) var(--space-md);
  z-index: 1001;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 0;
}

/* ============================
   Header
   ============================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background-color: var(--background-color);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  z-index: 1000;
}

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

.header__logo img {
  height: 40px;
  width: auto;
}

.header__nav {
  display: none;
}

.header__nav-list {
  display: flex;
  list-style: none;
  gap: var(--space-lg);
}

.header__nav-list a {
  color: var(--text-color);
  font-weight: 500;
  padding: var(--space-sm) 0;
}

.header__nav-list a:hover {
  color: var(--primary-color);
}

.header__phone {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--primary-color);
  font-weight: 600;
}

.header__phone-icon img {
  width: 24px;
  height: 24px;
}

.header__phone-number {
  display: none;
}

/* Tablet+ */
@media (min-width: 641px) {
  .header__phone-number {
    display: inline;
  }
}

/* Desktop */
@media (min-width: 1025px) {
  .header__nav {
    display: block;
  }

  .header__logo img {
    height: 50px;
  }
}

/* ============================
   Buttons
   ============================ */
.btn {
  display: inline-block;
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  border-radius: 4px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  min-height: 44px;
  min-width: 44px;
}

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

.btn--primary:hover {
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
  color: white;
}

.btn--primary:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(43, 90, 138, 0.4);
}

.btn--secondary {
  background-color: transparent;
  color: var(--primary-color);
  border-color: var(--primary-color);
}

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

.btn--secondary:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(43, 90, 138, 0.4);
}

/* ============================
   Hero Section
   ============================ */
.hero {
  padding-top: calc(var(--header-height) + var(--space-3xl));
  padding-bottom: var(--space-3xl);
  background-color: var(--background-alt);
}

.hero__container {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.hero__headline {
  font-size: 2rem;
  margin-bottom: var(--space-lg);
  color: var(--primary-dark);
}

.hero__lead {
  font-size: 1.125rem;
  color: var(--text-color);
}

.hero__value-prop {
  margin-bottom: var(--space-xl);
}

.hero__value-prop p {
  margin-bottom: var(--space-sm);
}

.hero__cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.hero__image img {
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* Tablet+ */
@media (min-width: 641px) {
  .hero__cta {
    flex-direction: row;
  }
}

/* Desktop */
@media (min-width: 1025px) {
  .hero__container {
    flex-direction: row;
    align-items: center;
  }

  .hero__content {
    flex: 1;
  }

  .hero__image {
    flex: 1;
  }

  .hero__headline {
    font-size: 2.75rem;
  }
}

/* ============================
   Section Titles
   ============================ */
.section__title {
  text-align: center;
  margin-bottom: var(--space-sm);
}

.section__subtitle {
  text-align: center;
  color: var(--text-light);
  font-size: 1.125rem;
  margin-bottom: var(--space-2xl);
}

/* ============================
   How It Works
   ============================ */
.process-steps {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  max-width: 800px;
  margin: 0 auto;
}

.process-step {
  display: flex;
  gap: var(--space-lg);
  align-items: flex-start;
}

.process-step__number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  min-width: 48px;
  background-color: var(--primary-color);
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 50%;
}

.process-step__title {
  font-size: 1.25rem;
  margin-bottom: var(--space-xs);
}

.process-step__desc {
  color: var(--text-light);
  margin-bottom: 0;
}

/* Desktop: horizontal layout */
@media (min-width: 1025px) {
  .process-steps {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    max-width: none;
  }

  .process-step {
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 0 0 calc(20% - var(--space-lg));
    max-width: 200px;
  }

  .process-step__number {
    margin-bottom: var(--space-md);
  }
}

/* ============================
   Service Categories
   ============================ */
.service-category {
  background: var(--background-color);
  border-radius: 8px;
  padding: var(--space-xl);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.service-category__header {
  text-align: center;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 2px solid var(--background-alt);
}

.service-category__icon {
  width: 120px;
  height: 120px;
  margin: 0 auto var(--space-md);
  object-fit: contain;
}

.service-category__title {
  color: var(--primary-color);
  margin-bottom: var(--space-xs);
}

.service-category__outcome {
  color: var(--text-light);
  font-size: 0.875rem;
  font-style: italic;
  margin-bottom: 0;
}

.service-list {
  list-style: none;
}

.service-item {
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--border-color);
}

.service-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.service-item strong {
  display: block;
  font-weight: 500;
  margin-bottom: var(--space-xs);
}

.service-item__benefit {
  display: block;
  font-size: 0.875rem;
  color: var(--success-color);
}

/* ============================
   Home Report Subsection
   ============================ */
.home-report {
  margin-top: var(--space-3xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  background: var(--background-color);
  padding: var(--space-xl);
  border-radius: 8px;
  border-left: 4px solid var(--secondary-color);
}

.home-report__title {
  color: var(--primary-color);
  margin-bottom: var(--space-md);
}

.home-report__intro {
  margin-bottom: var(--space-md);
}

.home-report__features {
  margin-left: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.home-report__features li {
  margin-bottom: var(--space-sm);
  color: var(--text-color);
}

.home-report__value {
  background: var(--success-bg);
  padding: var(--space-md);
  border-radius: 4px;
  margin-bottom: 0;
}

.home-report__image img {
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

@media (min-width: 1025px) {
  .home-report {
    flex-direction: row;
    align-items: center;
  }

  .home-report__content {
    flex: 1;
  }

  .home-report__image {
    flex: 0 0 400px;
  }
}

/* ============================
   Differentiators
   ============================ */
.differentiator {
  text-align: center;
  padding: var(--space-xl);
}

.differentiator__icon {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-md);
  object-fit: contain;
}

.differentiator__title {
  color: var(--primary-color);
  margin-bottom: var(--space-sm);
}

.differentiator__desc {
  color: var(--text-light);
  margin-bottom: 0;
}

/* Mission Statement */
.mission-statement {
  margin-top: var(--space-3xl);
  text-align: center;
  padding: var(--space-xl);
  background: var(--primary-color);
  border-radius: 8px;
}

.mission-statement__text {
  color: white;
  font-size: 1.25rem;
  margin-bottom: 0;
}

.mission-statement__text strong {
  display: block;
  font-size: 1.5rem;
  margin-top: var(--space-sm);
}

/* ============================
   Contact Form
   ============================ */
.contact__wrapper {
  max-width: 700px;
  margin: 0 auto;
}

.contact-form {
  background: var(--background-color);
  padding: var(--space-xl);
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/* Honeypot (hidden) */
.form-field--honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-row {
  margin-bottom: var(--space-lg);
}

.form-row--2-cols {
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 641px) {
  .form-row--2-cols {
    grid-template-columns: 1fr 1fr;
  }
}

.form-field {
  display: flex;
  flex-direction: column;
}

.form-field label {
  font-weight: 500;
  margin-bottom: var(--space-xs);
}

.form-field__optional {
  font-weight: 400;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.form-field input,
.form-field textarea {
  padding: var(--space-md);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(43, 90, 138, 0.1);
}

.form-field__hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: var(--space-xs);
  margin-bottom: 0;
}

.form-field__counter {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: right;
  margin-top: var(--space-xs);
  margin-bottom: 0;
}

/* Form field error messages */
.form-field__error {
  color: var(--error-color);
  font-size: 0.875rem;
  margin-top: var(--space-xs);
  margin-bottom: 0;
}

.form-field__error[hidden] {
  display: none;
}

/* Form field error state */
.form-field--error input,
.form-field--error textarea {
  border-color: var(--error-color);
  background-color: var(--error-bg);
}

.form-field--error input:focus,
.form-field--error textarea:focus {
  border-color: var(--error-color);
  box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.15);
}

/* Legacy error class (backwards compat) */
.form-field.error input,
.form-field.error textarea {
  border-color: var(--error-color);
}

.form-field .error-message {
  color: var(--error-color);
  font-size: 0.875rem;
  margin-top: var(--space-xs);
}

/* Form-level error summary */
.form-error-summary {
  background: var(--error-bg);
  border: 1px solid var(--error-color);
  border-radius: 4px;
  padding: var(--space-md);
  margin-bottom: var(--space-lg);
}

.form-error-summary[hidden] {
  display: none;
}

.form-error-summary__title {
  color: var(--error-color);
  font-weight: 600;
  margin: 0 0 var(--space-sm) 0;
}

.form-error-summary__list {
  margin: 0;
  padding-left: var(--space-lg);
  color: var(--error-color);
}

.form-error-summary__list li {
  margin-bottom: var(--space-xs);
}

.form-error-summary__list li:last-child {
  margin-bottom: 0;
}

/* Form success message */
.form-success {
  text-align: center;
  padding: var(--space-xl);
  background: var(--success-bg);
  border: 1px solid var(--success-color);
  border-radius: 8px;
}

.form-success[hidden] {
  display: none;
}

.form-success__icon {
  font-size: 3rem;
  color: var(--success-color);
  margin-bottom: var(--space-md);
}

.form-success__title {
  color: var(--success-color);
  font-size: 1.5rem;
  margin: 0 0 var(--space-sm) 0;
}

.form-success__message {
  color: var(--text-color);
  margin: 0;
}

/* Button loading state */
.btn__loading {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
}

.btn__loading[hidden] {
  display: none;
}

.btn__text[hidden] {
  display: none;
}

/* Spinner animation */
.spinner {
  display: inline-block;
  width: 1em;
  height: 1em;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spinner-rotate 0.75s linear infinite;
}

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

/* Disabled button state */
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Form actions */
.form-actions {
  margin-top: var(--space-xl);
}

.btn--large {
  width: 100%;
  padding: var(--space-lg) var(--space-xl);
  font-size: 1.125rem;
}

/* Form message */
.form-message {
  margin-top: var(--space-lg);
  padding: var(--space-md);
  border-radius: 4px;
  display: none;
}

.form-message.success {
  display: block;
  background: var(--success-bg);
  color: var(--success-color);
  border: 1px solid var(--success-color);
}

.form-message.error {
  display: block;
  background: var(--error-bg);
  color: var(--error-color);
  border: 1px solid var(--error-color);
}

/* Alternative contact */
.contact__alternative {
  text-align: center;
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border-color);
}

.contact__phone-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary-color);
  margin: var(--space-md) 0;
}

.contact__phone-link img {
  width: 32px;
  height: 32px;
}

.contact__note {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* ============================
   Footer
   ============================ */
.footer {
  background: var(--primary-dark);
  color: white;
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer__container {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.footer__logo {
  height: 40px;
  width: auto;
  margin-bottom: var(--space-md);
  filter: brightness(0) invert(1);
}

.footer__tagline {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 0;
}

.footer__contact h4 {
  color: white;
  margin-bottom: var(--space-md);
}

.footer__contact a {
  color: var(--secondary-light);
}

.footer__contact a:hover {
  color: white;
}

.footer__contact p {
  margin-bottom: var(--space-sm);
}

.footer__legal {
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer__legal p {
  margin-bottom: 0;
}

@media (min-width: 641px) {
  .footer__container {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
  }

  .footer__brand,
  .footer__contact {
    flex: 0 0 auto;
  }

  .footer__legal {
    flex: 0 0 100%;
    text-align: center;
  }
}