/* 
============================================================
  ASTRA CHILD THEME — LEGAL DISCLAIMER POPUP
  File: assets/css/disclaimer-popup.css
  Version: 1.0.0
  
  CSS Architecture:
  01. CSS Custom Properties (Design Tokens)
  02. Global Reset (scoped)
  03. Overlay / Backdrop
  04. Modal Container
  05. Modal Header
  06. Decorative Divider
  07. Modal Body / Content
  08. Consent Area (Checkbox)
  09. Action Button
  10. CSS-Only State Management
  11. Responsive — Tablet
  12. Responsive — Mobile
  13. Responsive — Small Mobile
  14. Reduced Motion Support
============================================================ */


/* ============================================================
   01. CSS CUSTOM PROPERTIES — LEGAL DESIGN TOKENS
   ============================================================ */
:root {
  /* Core Palette */
  --legal-navy:       #0B1620;
  --legal-charcoal:   #17191C;
  --legal-ivory:      #F7F4EE;
  --legal-ivory-mid:  #F0EDE6;
  --legal-white:      #FFFFFF;

  /* Gold System */
  --legal-gold:       #B08A4A;
  --legal-gold-dark:  #8C6A32;
  --legal-gold-light: #C9A96E;
  --legal-gold-faint: rgba(176, 138, 74, 0.12);

  /* Text */
  --legal-text:       #2C2C2C;
  --legal-muted:      #636363;
  --legal-subtle:     #8A8680;

  /* Borders */
  --legal-border:     #DDD8CE;
  --legal-border-mid: #C8C3B8;

  /* Overlay */
  --legal-overlay:    rgba(8, 13, 20, 0.88);

  /* Typography */
  --font-serif:   Georgia, "Times New Roman", "Palatino Linotype", serif;
  --font-sans:    "Arial", Helvetica, "Segoe UI", sans-serif;

  /* Spacing */
  --space-xs:   8px;
  --space-sm:   16px;
  --space-md:   24px;
  --space-lg:   40px;
  --space-xl:   56px;

  /* Radius */
  --radius-modal: 4px;
  --radius-btn:   3px;
  --radius-check: 2px;

  /* Shadows */
  --shadow-modal:
    0 32px 80px rgba(0, 0, 0, 0.45),
    0 8px 24px rgba(0, 0, 0, 0.25),
    0 2px 6px rgba(0, 0, 0, 0.15);

  /* Transitions */
  --transition-std: 200ms ease;
  --transition-btn: 220ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
}


/* ============================================================
   02. SCOPED RESET
   ============================================================ */
.disclaimer-overlay *,
.disclaimer-overlay *::before,
.disclaimer-overlay *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}


/* ============================================================
   03. OVERLAY / BACKDROP
   ============================================================
   NOTE: True modal behavior (focus trapping, scroll lock,
   ARIA hidden background) requires JavaScript in production.
   This CSS-only version provides the visual modal state.
   ============================================================ */
.disclaimer-overlay {
  position: fixed;
  inset: 0;
  z-index: 99999;

  /* Background website subdued */
  background-color: var(--legal-overlay);

  /* Subtle blur for supported browsers */
  backdrop-filter: blur(3px) saturate(0.6);
  -webkit-backdrop-filter: blur(3px) saturate(0.6);

  /* Fallback for browsers without backdrop-filter */
  @supports not (backdrop-filter: blur(1px)) {
    background-color: rgba(8, 13, 20, 0.93);
  }

  /* Centering */
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg) var(--space-sm);

  /* Entrance animation */
  animation: overlayFadeIn 0.4s ease forwards;
}

@keyframes overlayFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}


/* ============================================================
   04. MODAL CONTAINER
   ============================================================ */
.disclaimer-modal {
  position: relative;
  width: 100%;
  max-width: 820px;

  /* Controlled height with scroll safety */
  max-height: calc(100vh - 80px);
  overflow-y: auto;
  overscroll-behavior: contain;

  /* Scrollbar styling */
  scrollbar-width: thin;
  scrollbar-color: var(--legal-border) transparent;

  /* Surface */
  background-color: var(--legal-ivory);

  /* Border */
  border: 1px solid var(--legal-border-mid);
  border-top: 3px solid var(--legal-gold);

  border-radius: var(--radius-modal);
  box-shadow: var(--shadow-modal);

  /* Entrance animation */
  animation: modalSlideIn 0.5s cubic-bezier(0.22, 0.61, 0.36, 1) 0.1s both;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Webkit scrollbar */
.disclaimer-modal::-webkit-scrollbar {
  width: 4px;
}
.disclaimer-modal::-webkit-scrollbar-track {
  background: transparent;
}
.disclaimer-modal::-webkit-scrollbar-thumb {
  background-color: var(--legal-border);
  border-radius: 2px;
}


/* ============================================================
   05. MODAL HEADER
   ============================================================ */
.disclaimer-header {
  padding: var(--space-xl) var(--space-xl) var(--space-md);
  text-align: center;
  background: var(--legal-ivory);
  border-bottom: 1px solid var(--legal-border);
}

/* Law Firm Micro-label */
.disclaimer-firm-label {
  display: block;
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--legal-gold);
  margin-bottom: 20px;
}

/* Main Heading: DISCLAIMER */
.disclaimer-title {
  font-family: var(--font-serif);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--legal-navy);
  line-height: 1.2;
  margin-bottom: 0;
}


/* ============================================================
   06. DECORATIVE DIVIDER
   ============================================================ */
.disclaimer-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: var(--space-md) var(--space-xl);
}

.disclaimer-divider::before,
.disclaimer-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(
    to var(--dir, right),
    transparent,
    var(--legal-gold-light) 60%,
    var(--legal-gold)
  );
}
.disclaimer-divider::before { --dir: right; }
.disclaimer-divider::after  { --dir: left;  }

/* Center ornament — pure CSS diamond */
.disclaimer-divider-mark {
  display: block;
  width: 7px;
  height: 7px;
  background-color: var(--legal-gold);
  transform: rotate(45deg);
  flex-shrink: 0;
}


/* ============================================================
   07. MODAL BODY / DISCLAIMER CONTENT
   ============================================================ */
.disclaimer-body {
  padding: 0 var(--space-xl) var(--space-lg);
}

/* Section micro-label */
.disclaimer-notice-label {
  display: block;
  font-family: var(--font-sans);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--legal-subtle);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--legal-border);
}

/* Disclaimer content wrapper */
.disclaimer-content {
  /* Constrain readable line length */
  max-width: 680px;
  margin: 0 auto;
}

/* Individual paragraphs */
.disclaimer-paragraph {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.78;
  color: var(--legal-text);
  margin-bottom: 18px;
  text-align: left;
}

.disclaimer-paragraph:last-child {
  margin-bottom: 0;
}

/* Paragraph numbering via counter */
.disclaimer-content {
  counter-reset: disclaimer-counter;
}

.disclaimer-paragraph {
  counter-increment: disclaimer-counter;
  position: relative;
  padding-left: 20px;
}

.disclaimer-paragraph::before {
  content: counter(disclaimer-counter) ".";
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-serif);
  font-size: 12px;
  color: var(--legal-gold);
  font-weight: 400;
  line-height: 1.78; /* Match paragraph line-height */
}


/* ============================================================
   08. CONSENT / ACKNOWLEDGEMENT AREA
   ============================================================ */
.disclaimer-consent-wrapper {
  padding: var(--space-md) var(--space-xl);
  border-top: 1px solid var(--legal-border);
  border-bottom: 1px solid var(--legal-border);
  background-color: var(--legal-ivory-mid);
  margin-top: var(--space-md);
}

/*
  CSS-ONLY STATE NOTE:
  The hidden checkbox (#disclaimer-checkbox) controls visual
  state of the proceed button via CSS sibling selectors.
  This is a visual-only state. A full production implementation
  requires JavaScript to:
  - Prevent form submission / navigation without acknowledgement
  - Manage true modal close state
  - Handle ARIA states (aria-disabled, aria-checked)
*/

/* Hide the real checkbox — but keep accessible */
.disclaimer-checkbox {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

/* Consent label — the entire row is clickable */
.disclaimer-consent-label {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  cursor: pointer;
  user-select: none;
  
  font-family: var(--font-sans);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--legal-text);
  
  /* Comfortable touch target */
  min-height: 44px;
  padding: 4px 0;
}

/* Custom checkbox visual */
.disclaimer-consent-label .check-box {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 1px; /* Optical alignment */

  background-color: var(--legal-white);
  border: 1.5px solid var(--legal-border-mid);
  border-radius: var(--radius-check);

  transition:
    border-color var(--transition-std),
    background-color var(--transition-std),
    box-shadow var(--transition-std);
}

/* Custom checkmark — pure CSS */
.disclaimer-consent-label .check-box::after {
  content: "";
  display: block;
  width: 5px;
  height: 9px;
  border-right: 2px solid transparent;
  border-bottom: 2px solid transparent;
  transform: rotate(45deg) translate(-1px, -1px);
  transition: border-color var(--transition-std);
}

/* Checked state — activated by checkbox */
.disclaimer-checkbox:checked + .disclaimer-consent-label .check-box {
  background-color: var(--legal-navy);
  border-color: var(--legal-navy);
}
.disclaimer-checkbox:checked + .disclaimer-consent-label .check-box::after {
  border-right-color: var(--legal-gold-light);
  border-bottom-color: var(--legal-gold-light);
}

/* Focus state — keyboard accessible */
.disclaimer-checkbox:focus-visible + .disclaimer-consent-label .check-box {
  outline: 2px solid var(--legal-gold);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px var(--legal-gold-faint);
}

/* Label text emphasis when checked */
.disclaimer-checkbox:checked + .disclaimer-consent-label {
  color: var(--legal-charcoal);
}


/* ============================================================
   09. ACTION BUTTON
   ============================================================ */
.disclaimer-action {
  padding: var(--space-md) var(--space-xl) var(--space-xl);
  text-align: center;
}

/* 
  CSS-ONLY BUTTON STATE:
  Before acknowledgement → button appears visually inactive.
  After acknowledgement  → button appears fully active.
  IMPORTANT: CSS :has() selector is used for modern browser support.
  Fallback: button is always visually active for older browsers.
  In production, use JavaScript to control actual navigation.
*/

.disclaimer-button {
  display: inline-block;
  
  /* Typography */
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-decoration: none;
  line-height: 1;
  
  /* Spacing */
  padding: 16px 52px;
  
  /* Surface — default ACTIVE state */
  background-color: var(--legal-navy);
  color: var(--legal-gold-light);
  
  /* Border */
  border: 1px solid rgba(176, 138, 74, 0.3);
  border-radius: var(--radius-btn);
  
  /* Cursor */
  cursor: pointer;
  
  /* Layout */
  position: relative;
  overflow: hidden;
  
  transition:
    background-color var(--transition-btn),
    color var(--transition-btn),
    border-color var(--transition-btn),
    box-shadow var(--transition-btn),
    transform var(--transition-btn);
}

/* Subtle inner line accent */
.disclaimer-button::before {
  content: "";
  position: absolute;
  inset: 3px;
  border: 1px solid rgba(176, 138, 74, 0.15);
  border-radius: calc(var(--radius-btn) - 1px);
  pointer-events: none;
  transition: border-color var(--transition-btn);
}

/* HOVER */
.disclaimer-button:hover {
  background-color: #0f1e2e;
  color: var(--legal-gold);
  border-color: rgba(176, 138, 74, 0.6);
  box-shadow:
    0 8px 24px rgba(0, 0, 0, 0.3),
    0 2px 6px rgba(0, 0, 0, 0.15);
  transform: translateY(-1px);
}
.disclaimer-button:hover::before {
  border-color: rgba(176, 138, 74, 0.3);
}

/* ACTIVE / PRESS */
.disclaimer-button:active {
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

/* FOCUS — keyboard accessible */
.disclaimer-button:focus-visible {
  outline: 2px solid var(--legal-gold);
  outline-offset: 3px;
  box-shadow: 0 0 0 5px var(--legal-gold-faint);
}

/*
  CSS-ONLY INACTIVE STATE using :has() selector.
  When the checkbox is NOT checked, the button appears inactive.
  NOTE: :has() is supported in modern browsers (Chrome 105+, Safari 15.4+, Firefox 121+).
  For older browsers, button will always appear active — acceptable fallback.
  The developer MUST add JavaScript validation for production use.
*/
.disclaimer-modal:has(.disclaimer-checkbox:not(:checked)) .disclaimer-button {
  background-color: #2C3440;
  color: var(--legal-subtle);
  border-color: rgba(255, 255, 255, 0.08);
  cursor: not-allowed;
  pointer-events: none;
  box-shadow: none;
}
.disclaimer-modal:has(.disclaimer-checkbox:not(:checked)) .disclaimer-button::before {
  border-color: transparent;
}

/* Once checked — restore active state */
.disclaimer-modal:has(.disclaimer-checkbox:checked) .disclaimer-button {
  pointer-events: auto;
  cursor: pointer;
}


/* ============================================================
   10. BACKGROUND MOCK — Demo only
   ============================================================ */
.disclaimer-bg-mock {
  position: fixed;
  inset: 0;
  z-index: 0;

  background: linear-gradient(
    135deg,
    #060d14 0%,
    #0b1620 35%,
    #111a27 65%,
    #0d1520 100%
  );

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.disclaimer-bg-mock::before {
  content: "";
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 80% 60% at 50% 30%, rgba(176, 138, 74, 0.06) 0%, transparent 70%),
    radial-gradient(ellipse 100% 80% at 20% 80%, rgba(11, 22, 32, 0.8) 0%, transparent 60%);
}

.bg-mock-nav {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 60px;
  border-bottom: 1px solid rgba(176, 138, 74, 0.15);
  z-index: 1;
}

.bg-mock-logo {
  font-family: var(--font-serif);
  font-size: 18px;
  letter-spacing: 0.12em;
  color: rgba(247, 244, 238, 0.85);
  text-transform: uppercase;
}

.bg-mock-logo span {
  color: var(--legal-gold);
}

.bg-mock-navlinks {
  display: flex;
  gap: 32px;
}

.bg-mock-navlinks a {
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(247, 244, 238, 0.45);
  text-decoration: none;
}

.bg-mock-hero {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 40px;
}

.bg-mock-eyebrow {
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--legal-gold);
  margin-bottom: 20px;
}

.bg-mock-headline {
  font-family: var(--font-serif);
  font-size: clamp(28px, 5vw, 56px);
  font-weight: 400;
  color: rgba(247, 244, 238, 0.15);
  letter-spacing: 0.04em;
  line-height: 1.25;
  max-width: 800px;
  margin: 0 auto;
  text-shadow: none;
  -webkit-text-stroke: 1px rgba(247, 244, 238, 0.08);
}

.bg-mock-rule {
  width: 60px;
  height: 1px;
  background: var(--legal-gold);
  margin: 28px auto 0;
  opacity: 0.3;
}


/* ============================================================
   11. RESPONSIVE — TABLET (max-width: 900px)
   ============================================================ */
@media (max-width: 900px) {
  .disclaimer-overlay {
    padding: var(--space-md) var(--space-md);
    align-items: flex-start;
    padding-top: 40px;
  }

  .disclaimer-modal {
    max-height: calc(100vh - 60px);
  }

  .disclaimer-header {
    padding: var(--space-lg) var(--space-lg) var(--space-md);
  }

  .disclaimer-divider {
    padding: var(--space-sm) var(--space-lg);
  }

  .disclaimer-body {
    padding: 0 var(--space-lg) var(--space-lg);
  }

  .disclaimer-consent-wrapper {
    padding: var(--space-md) var(--space-lg);
  }

  .disclaimer-action {
    padding: var(--space-md) var(--space-lg) var(--space-lg);
  }

  .bg-mock-nav {
    padding: 20px 32px;
  }

  .bg-mock-navlinks {
    display: none;
  }
}


/* ============================================================
   12. RESPONSIVE — MOBILE (max-width: 600px)
   ============================================================ */
@media (max-width: 600px) {
  .disclaimer-overlay {
    padding: 16px 12px;
    align-items: flex-start;
    padding-top: 24px;
  }

  .disclaimer-modal {
    max-height: calc(100svh - 48px);
    border-top-width: 3px;
  }

  .disclaimer-header {
    padding: var(--space-lg) var(--space-md) var(--space-sm);
  }

  .disclaimer-firm-label {
    font-size: 9px;
    letter-spacing: 0.22em;
    margin-bottom: 14px;
  }

  .disclaimer-title {
    font-size: clamp(18px, 5.5vw, 24px);
    letter-spacing: 0.14em;
  }

  .disclaimer-divider {
    padding: var(--space-sm) var(--space-md);
  }

  .disclaimer-body {
    padding: 0 var(--space-md) var(--space-md);
  }

  .disclaimer-paragraph {
    font-size: 13.5px;
    line-height: 1.72;
    margin-bottom: 14px;
  }

  .disclaimer-consent-wrapper {
    padding: 16px var(--space-md);
  }

  .disclaimer-consent-label {
    font-size: 13px;
    gap: 12px;
  }

  .disclaimer-action {
    padding: 16px var(--space-md) var(--space-md);
  }

  /* Full-width CTA on mobile */
  .disclaimer-button {
    display: block;
    width: 100%;
    text-align: center;
    padding: 17px 24px;
  }

  .bg-mock-nav {
    padding: 16px 20px;
  }
}


/* ============================================================
   13. RESPONSIVE — SMALL MOBILE (max-width: 380px)
   ============================================================ */
@media (max-width: 380px) {
  .disclaimer-overlay {
    padding: 12px 8px;
  }

  .disclaimer-header {
    padding: 32px var(--space-sm) var(--space-sm);
  }

  .disclaimer-body {
    padding: 0 var(--space-sm) var(--space-sm);
  }

  .disclaimer-consent-wrapper {
    padding: 14px var(--space-sm);
  }

  .disclaimer-action {
    padding: 14px var(--space-sm) var(--space-sm);
  }

  .disclaimer-paragraph {
    padding-left: 16px;
    font-size: 13px;
  }
}


/* ============================================================
   14. SHAKE ANIMATION — When proceed clicked without checkbox
   ============================================================ */
@keyframes disclaimerShake {
  0%   { transform: translateX(0); }
  15%  { transform: translateX(-6px); }
  30%  { transform: translateX(6px); }
  45%  { transform: translateX(-4px); }
  60%  { transform: translateX(4px); }
  75%  { transform: translateX(-2px); }
  90%  { transform: translateX(2px); }
  100% { transform: translateX(0); }
}

.disclaimer-consent-wrapper.disclaimer-shake {
  animation: disclaimerShake 0.45s ease;
  /* Highlight border to draw attention */
  border-color: #8C3A2A;
  background-color: #fdf5f4;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

/* Consent label text turns red-ish on shake */
.disclaimer-consent-wrapper.disclaimer-shake .disclaimer-consent-label {
  color: #6B2A1E;
}


/* ============================================================
   15. REDUCED MOTION SUPPORT
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  .disclaimer-overlay,
  .disclaimer-modal,
  .disclaimer-button,
  .disclaimer-consent-label .check-box,
  .disclaimer-consent-label .check-box::after {
    animation: none;
    transition: none;
  }

  .disclaimer-button:hover {
    transform: none;
  }

  .disclaimer-consent-wrapper.disclaimer-shake {
    animation: none;
    border-color: #8C3A2A;
  }
}