/* Polaris Advisor - Minimal, Clean Styles */

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

:root {
  /* Colors - minimal palette */
  --color-primary: #1a3a52;      /* Deep blue - trust, technical */
  --color-primary-light: #2d5270;
  --color-accent: #4a7c9e;       /* Accent blue */
  --color-text: #2c3e50;         /* Dark gray for body text */
  --color-text-light: #5a6c7d;   /* Lighter gray for secondary text */
  --color-background: #ffffff;
  --color-background-light: #f8f9fa;
  --color-border: #e1e4e8;

  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, monospace;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;

  /* Layout */
  --max-width: 1200px;
  --max-width-narrow: 800px;
}

html {
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-background);
}

/* ==================== Typography ==================== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.25;
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
}

h1 { font-size: 2.5rem; margin-bottom: var(--spacing-md); }
h2 { font-size: 2rem; margin-bottom: var(--spacing-md); }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
  margin-bottom: var(--spacing-sm);
  max-width: 70ch; /* Optimal reading length */
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--color-primary-light);
  text-decoration: underline;
}

ul, ol {
  margin-left: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}

li {
  margin-bottom: var(--spacing-xs);
}

/* ==================== Layout Containers ==================== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.container-narrow {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* ==================== Header ==================== */
.site-header {
  background: var(--color-background);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-md) 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-logo {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
}

.site-logo:hover {
  text-decoration: none;
  color: var(--color-primary-light);
}

/* Quick links (visible on mobile) */
.site-nav-quick {
  display: none; /* Hidden on desktop */
  gap: var(--spacing-sm);
}

.site-nav-quick a {
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.875rem;
  padding: var(--spacing-xs);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.site-nav-quick a:hover {
  color: var(--color-primary);
  text-decoration: none;
}

/* Full navigation (desktop) */
.site-nav-full {
  display: flex;
  gap: var(--spacing-md);
}

.site-nav-full a {
  color: var(--color-text);
  font-weight: 500;
  padding: var(--spacing-xs) 0;
}

.site-nav-full a:hover {
  color: var(--color-primary);
  text-decoration: none;
}

/* Hamburger button (hidden on desktop) */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: var(--spacing-md);
  cursor: pointer;
  z-index: 1001;
  -webkit-tap-highlight-color: rgba(0,0,0,0);
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
  touch-action: manipulation;
  min-width: 44px;
  min-height: 44px;
  position: relative;
}

.hamburger {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  position: relative;
  transition: background 0.3s ease;
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  transition: transform 0.3s ease;
}

.hamburger::before {
  top: -7px;
}

.hamburger::after {
  bottom: -7px;
}

/* Hamburger animation when open */
.nav-toggle.active .hamburger {
  background: transparent;
}

.nav-toggle.active .hamburger::before {
  transform: rotate(45deg);
  top: 0;
}

.nav-toggle.active .hamburger::after {
  transform: rotate(-45deg);
  bottom: 0;
}

/* Overlay */
.nav-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 900;
  opacity: 0;
  transition: opacity 0.3s ease;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  pointer-events: none;
}

.nav-overlay.active {
  display: block;
  opacity: 1;
  pointer-events: auto;
}

/* ==================== Footer ==================== */
.site-footer {
  background: var(--color-background-light);
  border-top: 1px solid var(--color-border);
  margin-top: var(--spacing-xl);
  padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  text-align: center;
  align-items: center;
}

.footer-links {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

.footer-contact a {
  color: var(--color-text);
  font-weight: 500;
}

.footer-copyright {
  font-size: 0.875rem;
  color: var(--color-text-light);
  text-align: center;
  width: 100%;
}

.footer-copyright p {
  margin: 0 auto;
  text-align: center;
}

/* ==================== Main Content ==================== */
main {
  min-height: 60vh;
}

section {
  padding: var(--spacing-md) 0;
}

/* ==================== Hero Section ==================== */
.hero {
  padding: var(--spacing-xl) 0;
  background: linear-gradient(135deg, var(--color-background) 0%, var(--color-background-light) 100%);
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--spacing-xl);
  align-items: center;
}

.hero-text {
  max-width: 700px;
}

.hero h1 {
  font-size: 3rem;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
}

.hero-cta {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  align-items: flex-start;
}

.secondary-links {
  display: flex;
  gap: var(--spacing-md);
  font-size: 0.95rem;
}

.secondary-links a {
  padding: var(--spacing-xs) var(--spacing-sm);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.hero-image {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
}

.hero-photo {
  width: 280px;
  height: 280px;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

/* ==================== Personal Intro Section ==================== */
.intro-personal {
  padding: var(--spacing-lg) 0;
  background: var(--color-background);
}

.intro-content {
  max-width: 800px;
  text-align: left;
}

.intro-content h2 {
  font-size: 2rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}

.intro-content p {
  font-size: 1.125rem;
  line-height: 1.7;
  margin-bottom: var(--spacing-md);
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.intro-content p:last-child {
  margin-bottom: 0;
}

/* ==================== Buttons ==================== */
.btn {
  display: inline-block;
  padding: 1rem 2rem;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  border-radius: 4px;
  transition: all 0.2s ease;
  border: 2px solid transparent;
  min-height: 44px;
  white-space: normal;
  line-height: 1.3;
}

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

.btn-primary:hover {
  background: var(--color-primary-light);
  text-decoration: none;
  transform: translateY(-1px);
}

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

.btn-secondary:hover {
  background: var(--color-primary);
  color: white;
  text-decoration: none;
}

/* ==================== Value Props Grid ==================== */
.value-props {
  background: var(--color-background);
}

.props-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin-top: var(--spacing-md);
}

.prop h3 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.prop p {
  color: var(--color-text);
}

/* ==================== Credibility Section ==================== */
.credibility {
  background: var(--color-background-light);
}

.credibility h2 {
  margin-bottom: var(--spacing-lg);
}

.credibility-item {
  margin-bottom: var(--spacing-lg);
  max-width: 800px;
}

.credibility-item:last-child {
  margin-bottom: 0;
}

.credibility-item h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

.credibility-item p {
  word-wrap: break-word;
  overflow-wrap: break-word;
}

/* ==================== Qualifier Section ==================== */
.qualifier h2 {
  margin-bottom: var(--spacing-md);
}

.qualifier h3 {
  font-size: 1.125rem;
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}


.qualifier ul {
  margin-bottom: var(--spacing-md);
}

.qualifier li {
  color: var(--color-text-light);
}

.qualifier p {
  word-wrap: break-word;
  overflow-wrap: break-word;
}

/* ==================== About Section (Optional Component) ==================== */
.about-brief {
  background: var(--color-background);
  padding: var(--spacing-lg) 0;
}

.about-content {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
  max-width: 900px;
}

.about-photo {
  width: 160px;
  height: 160px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
}

.about-text h3 {
  margin-bottom: var(--spacing-md);
}

.about-text p:last-child {
  margin-bottom: 0;
}

/* ==================== Contact Page ==================== */
.contact-intro {
  background: var(--color-background-light);
  padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.contact-header {
  max-width: 900px;
}

.advisor-profile {
  display: flex;
  gap: var(--spacing-lg);
  align-items: flex-start;
}

.advisor-photo-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
}

.advisor-photo {
  width: 200px;
  height: 200px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
}

.social-badges {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
}

.social-badges a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: var(--color-background-light);
  color: var(--color-primary);
  transition: all 0.2s ease;
  text-decoration: none;
}

.social-badges a:hover {
  background: var(--color-primary);
  color: var(--color-background);
  transform: translateY(-2px);
}

.social-badges svg {
  width: 20px;
  height: 20px;
}

.advisor-info h2 {
  margin-bottom: var(--spacing-xs);
  font-size: 1.75rem;
}

.advisor-title {
  color: var(--color-text-light);
  font-weight: 500;
  margin-bottom: var(--spacing-md);
}

.contact-form-section {
  padding: var(--spacing-lg) 0;
}

.contact-form {
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text);
}

.form-group input:not([type="checkbox"]),
.form-group textarea {
  width: 100%;
  padding: 1rem;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-family: var(--font-sans);
  font-size: 16px;
  transition: border-color 0.2s ease;
  min-height: 44px;
}

.form-group input:not([type="checkbox"]):focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

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

.checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-weight: normal;
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  width: auto;
  cursor: pointer;
  flex-shrink: 0;
  margin: 0;
}

.contact-alternative {
  text-align: center;
  padding: var(--spacing-md);
  background: var(--color-background-light);
  border-radius: 4px;
  margin-top: var(--spacing-lg);
}

.secondary-ctas {
  background: var(--color-background-light);
  padding: var(--spacing-lg) 0;
  text-align: center;
}

.secondary-ctas h3 {
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

.cta-links {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

.cta-links a {
  font-weight: 500;
}

/* ==================== Responsive Design ==================== */

/* Tablet: 2 columns for value props */
@media (max-width: 1024px) and (min-width: 769px) {
  .props-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .prop:nth-child(3) {
    grid-column: 1 / -1;
    max-width: 550px;
  }
}

/* Mobile */
@media (max-width: 768px) {
  :root {
    --spacing-lg: 2.5rem;
    --spacing-xl: 3rem;
  }

  .site-header {
    padding: var(--spacing-sm) 0;
  }

  .header-content {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-sm);
  }

  /* Show quick links on mobile */
  .site-nav-quick {
    display: flex;
  }

  /* Show hamburger on mobile */
  .nav-toggle {
    display: block;
  }

  /* Full nav becomes slide-out menu on mobile */
  .site-nav-full {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--color-background);
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
    padding: var(--spacing-xl) var(--spacing-md);
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: flex-start;
    transition: right 0.3s ease;
    z-index: 999;
    overflow-y: auto;
  }

  .site-nav-full.active {
    right: 0;
  }

  .site-nav-full a {
    font-size: 1.125rem;
    width: 100%;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border);
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .hero-image {
    order: -1;
  }

  .hero-photo {
    width: 200px;
    height: 200px;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1.125rem;
  }

  .intro-content h2 {
    font-size: 1.5rem;
  }

  .intro-content p {
    font-size: 1rem;
  }

  .props-grid {
    grid-template-columns: 1fr;
  }

  .advisor-profile,
  .about-content {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .advisor-photo,
  .about-photo {
    width: 150px;
    height: 150px;
  }

  .cta-links {
    flex-direction: column;
    align-items: center;
  }

  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  h3 { font-size: 1.25rem; }
}

@media (max-width: 480px) {
  :root {
    --spacing-lg: 2rem;
    --spacing-xl: 2.5rem;
    --spacing-md: 1.5rem;
  }

  html {
    font-size: 15px;
  }

  .container {
    padding: 0 1.25rem;
  }

  section {
    padding: var(--spacing-md) 0;
  }

  .hero {
    padding: var(--spacing-lg) 0;
  }

  .hero h1 {
    font-size: 1.85rem;
    line-height: 1.15;
  }

  .hero-content {
    gap: var(--spacing-sm);
  }

  .hero-subtitle {
    margin-bottom: var(--spacing-md);
  }

  /* Center hero elements only on small mobile */
  .hero-text {
    text-align: center;
  }

  .hero-cta {
    align-items: center;
    gap: var(--spacing-sm);
  }

  .btn-primary {
    max-width: 280px;
  }

  .secondary-links {
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
  }

  .intro-content p {
    margin-bottom: var(--spacing-sm);
  }

  .props-grid {
    gap: var(--spacing-md);
  }

  .credibility h2 {
    margin-bottom: var(--spacing-md);
  }

  .credibility-item {
    margin-bottom: var(--spacing-md);
  }

  .site-footer {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md) 0;
  }

  .footer-links {
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  .footer-contact {
    font-size: 0.9rem;
    word-break: break-word;
  }
}

@media (max-width: 360px) {
  :root {
    --spacing-lg: 1.75rem;
    --spacing-xl: 2rem;
    --spacing-md: 1.25rem;
  }

  .container {
    padding: 0 1rem;
  }

  .hero h1 {
    font-size: 1.65rem;
  }
}

/* ==================== Thank You Page ==================== */
.thank-you {
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.thank-you h1 {
  margin-bottom: var(--spacing-md);
}

.thank-you p {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-text-light);
}

.thank-you p:last-child {
  margin-top: var(--spacing-lg);
}

.thank-you a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 2px;
}

.thank-you a:hover {
  color: var(--color-accent);
}

/* ==================== Form Messages ==================== */
.form-message {
  margin-top: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: 4px;
  font-size: 1rem;
  line-height: 1.5;
}

.form-message-success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.form-message-error {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}