/* ==========================================================================
   TPP Website - Main Stylesheet
   Colors and tokens derived from the mobile app design system (tokens.css)
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Variables (mirrors tpp-mobile tokens.css)
   -------------------------------------------------------------------------- */
:root {
  /* Colors - Primary */
  --color-primary: #007aff;
  --color-primary-dark: #0056b3;

  /* Colors - Background */
  --color-background: #f2f2f7;
  --color-surface: #ffffff;

  /* Colors - Text */
  --color-text-primary: #1c1c1e;
  --color-text-secondary: #8e8e93;
  --color-text-muted: #c7c7cc;
  --color-text-tertiary: #aeaeb2;

  /* Colors - Border & Separator */
  --color-border: #e5e5ea;
  --color-separator: #e5e5ea;

  /* Border Radius */
  --radius-button: 10px;
  --radius-card: 12px;

  /* Typography - Font Sizes */
  --font-size-xs: 11px;
  --font-size-sm: 13px;
  --font-size-base: 15px;
  --font-size-md: 17px;
  --font-size-lg: 20px;
  --font-size-xl: 24px;
  --font-size-2xl: 28px;
  --font-size-3xl: 34px;

  /* Typography - Font Weights */
  --font-weight-normal: 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: 20px;
  --spacing-2xl: 24px;
}

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

html {
  height: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  background-color: var(--color-background);
  color: var(--color-text-primary);
  font-size: var(--font-size-base);
  line-height: 1.5;
  min-height: 100%;
  display: flex;
  flex-direction: column;
}

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

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

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */
.page-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px var(--spacing-2xl);
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-xl);
  max-width: 480px;
  width: 100%;
}

.hero__logo {
  width: 120px;
  height: 120px;
  border-radius: 26px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

.hero__title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  letter-spacing: -0.5px;
  text-transform: lowercase;
}

.hero__subtitle {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-normal);
  color: var(--color-text-secondary);
  line-height: 1.4;
}

.hero__description {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  color: var(--color-text-muted);
  line-height: 1.4;
  margin-top: calc(-1 * var(--spacing-md));
}

/* "Soon in an app store near you" - replaces the store buttons until the app is published (index.real.html has the buttons) */
.hero__soon {
  margin-top: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-button);
}

/* --------------------------------------------------------------------------
   App Store Buttons
   -------------------------------------------------------------------------- */
.store-buttons {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
  margin-top: var(--spacing-sm);
}

.store-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-md);
  background-color: var(--color-text-primary);
  color: #ffffff;
  padding: 12px 20px;
  border-radius: var(--radius-button);
  text-decoration: none;
  transition: background-color 0.2s ease, transform 0.1s ease;
  min-width: 160px;
  border: 1.5px solid transparent;
}

.store-btn:hover {
  background-color: #2c2c2e;
  color: #ffffff;
  text-decoration: none;
  transform: translateY(-1px);
}

.store-btn:active {
  transform: translateY(0);
}

.store-btn__icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  fill: #ffffff;
}

.store-btn__text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.store-btn__label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-normal);
  opacity: 0.8;
  line-height: 1.2;
}

.store-btn__store {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  line-height: 1.2;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
footer {
  text-align: center;
  padding: var(--spacing-2xl) var(--spacing-2xl);
  border-top: 1px solid var(--color-separator);
  background-color: var(--color-surface);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.footer__copyright {
  margin-bottom: var(--spacing-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
}

.footer__made-in {
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
}

.footer__links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.footer__links a {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  transition: color 0.2s ease;
}

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

.footer__separator {
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   Legal Pages (privacy policy & terms of use)
   -------------------------------------------------------------------------- */
.legal-page {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.legal-header {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-separator);
  padding: var(--spacing-xl) var(--spacing-2xl);
}

.legal-header__inner {
  max-width: 800px;
  margin: 0 auto;
}

.legal-header__brand-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-md);
  text-decoration: none;
  color: var(--color-text-primary);
  transition: color 0.2s ease;
}

.legal-header__brand-link:hover {
  color: var(--color-primary);
  text-decoration: none;
}

.legal-header__logo {
  width: 40px;
  height: 40px;
  border-radius: 9px;
  flex-shrink: 0;
}

.legal-header__brand {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  text-transform: lowercase;
}

.legal-content {
  flex: 1;
  max-width: 800px;
  width: 100%;
  margin: 0 auto;
  padding: 48px var(--spacing-2xl);
}

.legal-content h1 {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-sm);
}

.legal-content .last-updated {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: 40px;
  display: block;
}

.legal-content h2 {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-top: 36px;
  margin-bottom: var(--spacing-md);
}

.legal-content p {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--spacing-lg);
}

.legal-content ul {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: var(--spacing-lg);
}

.legal-content ul li {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--spacing-sm);
}

.legal-content .placeholder-notice {
  background-color: var(--color-surface);
  border: 1.5px dashed var(--color-border);
  border-radius: var(--radius-card);
  padding: var(--spacing-2xl);
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--font-size-base);
  line-height: 1.6;
  margin-bottom: 36px;
}

.legal-content .placeholder-notice strong {
  display: block;
  font-size: var(--font-size-md);
  color: var(--color-text-tertiary);
  margin-bottom: var(--spacing-sm);
  font-weight: var(--font-weight-semibold);
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 480px) {
  .hero__logo {
    width: 96px;
    height: 96px;
  }

  .hero__title {
    font-size: var(--font-size-2xl);
  }

  .hero__subtitle {
    font-size: var(--font-size-base);
  }

  .store-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .store-btn {
    justify-content: center;
    min-width: unset;
  }

  .legal-content {
    padding: var(--spacing-2xl) var(--spacing-lg);
  }
}