/* ========================================
   CION CANCER CLINICS — BRAND FOUNDATION
   Used across all 3 hospital ad-group LPs
   ======================================== */

:root {
  /* Brand colors */
  --cion-purple: #62186f;
  --cion-purple-light: #802a8f;
  --cion-purple-deep: #5e0a6d;
  --cion-purple-dark: #4a0d57;
  --cion-pink: #c7527f;
  --cion-pink-light: #ffe9f2;
  --cion-pink-soft: #fde7f0;
  --cion-lavender: #f6f1ff;
  --cion-lavender-deep: #eeb6f8;
  --cion-cream: #fffaf0;

  /* Neutrals */
  --ink-900: #1a1a1a;
  --ink-700: #2d2d2d;
  --ink-500: #555;
  --ink-400: #6e6e6e;
  --ink-200: #d4d4d4;
  --ink-100: #f2f2f2;
  --white: #ffffff;

  /* System */
  --success: #1d9e75;
  --success-soft: #e2efda;
  --warning: #d85a30;

  /* Spacing scale (rem) */
  --s-1: 0.25rem;
  --s-2: 0.5rem;
  --s-3: 0.75rem;
  --s-4: 1rem;
  --s-5: 1.5rem;
  --s-6: 2rem;
  --s-7: 3rem;
  --s-8: 4rem;
  --s-9: 6rem;

  /* Radii */
  --r-sm: 0.5rem;
  --r-md: 0.875rem;
  --r-lg: 1.25rem;
  --r-xl: 2rem;
  --r-pill: 999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(98, 24, 111, 0.08);
  --shadow-md: 0 4px 16px rgba(98, 24, 111, 0.10);
  --shadow-lg: 0 12px 40px rgba(98, 24, 111, 0.16);
  --shadow-glow: 0 0 32px rgba(199, 82, 127, 0.18);

  /* Typography */
  --font-display: 'Poppins', -apple-system, 'Segoe UI', Roboto, system-ui, sans-serif;
  --font-body: 'Inter', -apple-system, 'Segoe UI', Roboto, system-ui, sans-serif;
}

/* ========================================
   RESET & BASE
   ======================================== */
*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink-700);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

a { color: var(--cion-purple); text-decoration: none; }
a:hover { color: var(--cion-purple-deep); }

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--cion-purple);
  margin: 0 0 var(--s-4);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

p { margin: 0 0 var(--s-4); }

/* ========================================
   LAYOUT — CONTAINERS
   ======================================== */
.cion-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--s-5);
}

.cion-container-narrow {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 var(--s-5);
}

.cion-section {
  padding: var(--s-8) 0;
}

.cion-section-tight { padding: var(--s-7) 0; }
.cion-section-loose { padding: var(--s-9) 0; }

@media (max-width: 768px) {
  .cion-section { padding: var(--s-7) 0; }
  .cion-section-loose { padding: var(--s-8) 0; }
  .cion-container, .cion-container-narrow { padding: 0 var(--s-4); }
}

/* ========================================
   COMPONENTS — BUTTONS
   ======================================== */
.cion-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  padding: var(--s-4) var(--s-6);
  border-radius: var(--r-pill);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
  text-decoration: none;
  border: none;
  white-space: nowrap;
}

.cion-btn-primary {
  background: linear-gradient(135deg, var(--cion-purple-light), var(--cion-purple));
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.cion-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--white);
}

.cion-btn-pink {
  background: linear-gradient(135deg, var(--cion-pink), var(--cion-purple-light));
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.cion-btn-pink:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--white);
}

.cion-btn-ghost {
  background: var(--white);
  color: var(--cion-purple);
  border: 2px solid var(--cion-purple);
}

.cion-btn-ghost:hover {
  background: var(--cion-lavender);
  color: var(--cion-purple-deep);
}

.cion-btn-block { width: 100%; }
.cion-btn-lg { padding: var(--s-5) var(--s-7); font-size: 1.0625rem; }
.cion-btn-sm { padding: var(--s-3) var(--s-5); font-size: 0.9375rem; }

/* Pulse animation for primary CTA on hero */
@keyframes cionPulse {
  0%, 100% { box-shadow: var(--shadow-md), 0 0 0 0 rgba(128, 42, 143, 0.4); }
  50% { box-shadow: var(--shadow-md), 0 0 0 14px rgba(128, 42, 143, 0); }
}

.cion-btn-pulse {
  animation: cionPulse 2.4s ease-in-out infinite;
}

/* ========================================
   COMPONENTS — BADGES & CHIPS
   ======================================== */
.cion-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: var(--s-2) var(--s-4);
  background: var(--cion-pink-light);
  color: var(--cion-purple);
  border-radius: var(--r-pill);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.cion-chip-purple {
  background: var(--cion-lavender);
  color: var(--cion-purple-deep);
}

.cion-chip-success {
  background: var(--success-soft);
  color: var(--success);
}

.cion-chip-pulse-dot::before {
  content: '';
  width: 8px; height: 8px;
  background: var(--cion-pink);
  border-radius: 50%;
  animation: cionDotPulse 1.4s ease-in-out infinite;
}

@keyframes cionDotPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

/* ========================================
   COMPONENTS — CARDS
   ======================================== */
.cion-card {
  background: var(--white);
  border-radius: var(--r-lg);
  padding: var(--s-5);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--cion-pink-light);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.cion-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.cion-card-flat {
  border: 1px solid var(--ink-200);
  box-shadow: none;
}

.cion-card-feature {
  background: linear-gradient(135deg, var(--cion-lavender) 0%, var(--white) 100%);
  border: 1px solid var(--cion-pink-light);
}

/* ========================================
   COMPONENTS — FORM ELEMENTS
   ======================================== */
.cion-form-card {
  background: var(--white);
  border-radius: var(--r-lg);
  padding: var(--s-5);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--cion-pink-light);
}

.cion-form-card h3 {
  font-size: 1.375rem;
  margin-bottom: var(--s-2);
  color: var(--cion-purple);
}

.cion-form-card .cion-form-tag {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  font-size: 0.875rem;
  color: var(--ink-500);
  margin-bottom: var(--s-2);
}

.cion-form-card .cion-form-tag img,
.cion-form-card .cion-form-tag svg {
  width: 16px; height: 16px; flex-shrink: 0;
}

.cion-input,
.cion-textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1.5px solid var(--ink-200);
  border-radius: var(--r-md);
  font-family: var(--font-body);
  font-size: 1rem;
  margin-bottom: var(--s-3);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  background: var(--white);
  color: var(--ink-900);
}

.cion-input:focus,
.cion-textarea:focus {
  outline: none;
  border-color: var(--cion-purple-light);
  box-shadow: 0 0 0 4px rgba(128, 42, 143, 0.12);
}

.cion-textarea {
  min-height: 80px;
  resize: vertical;
  font-family: var(--font-body);
}

/* ========================================
   COMPONENTS — STAT BARS / SCORES
   ======================================== */
.cion-stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--s-4);
  text-align: center;
}

.cion-stat {
  padding: var(--s-4);
}

.cion-stat-value {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--cion-purple);
  line-height: 1;
  margin-bottom: var(--s-2);
  background: linear-gradient(135deg, var(--cion-purple-light), var(--cion-pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cion-stat-label {
  font-size: 0.875rem;
  color: var(--ink-500);
  font-weight: 500;
  letter-spacing: 0.02em;
}

@media (max-width: 480px) {
  .cion-stat-value { font-size: 1.75rem; }
  .cion-stat-label { font-size: 0.8125rem; }
}

/* ========================================
   COMPONENTS — DIVIDERS & BACKGROUNDS
   ======================================== */
.cion-bg-lavender { background: var(--cion-lavender); }
.cion-bg-pink-soft { background: var(--cion-pink-light); }
.cion-bg-gradient {
  background: linear-gradient(180deg, var(--cion-lavender) 0%, var(--white) 100%);
}
.cion-bg-purple-gradient {
  background: linear-gradient(135deg, var(--cion-purple) 0%, var(--cion-purple-deep) 100%);
  color: var(--white);
}
.cion-bg-purple-gradient h2,
.cion-bg-purple-gradient h3 { color: var(--white); }

/* Soft wave divider top */
.cion-wave-top::before {
  content: '';
  display: block;
  height: 80px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 80' preserveAspectRatio='none'%3E%3Cpath d='M0 40 Q 360 80 720 40 T 1440 40 V80 H0 Z' fill='%23f6f1ff'/%3E%3C/svg%3E") no-repeat center/cover;
}

/* ========================================
   ACCESSIBILITY
   ======================================== */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

@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;
  }
}

/* ========================================
   STICKY MOBILE CTA BAR
   ======================================== */
.cion-mobile-cta {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--white);
  border-top: 1px solid var(--cion-pink-light);
  padding: var(--s-3) var(--s-4);
  z-index: 999;
  box-shadow: 0 -4px 16px rgba(98, 24, 111, 0.10);
  gap: var(--s-3);
}

.cion-mobile-cta a,
.cion-mobile-cta button {
  flex: 1;
  padding: var(--s-3);
  border-radius: var(--r-md);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9375rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
}

.cion-mobile-cta-call {
  background: var(--white);
  color: var(--cion-purple);
  border: 1.5px solid var(--cion-purple);
}

.cion-mobile-cta-book {
  background: linear-gradient(135deg, var(--cion-purple-light), var(--cion-purple));
  color: var(--white);
}

@media (max-width: 768px) {
  .cion-mobile-cta { display: flex; }
  body { padding-bottom: 70px; }
}

/* ========================================
   UTILITIES
   ======================================== */
.cion-text-purple { color: var(--cion-purple); }
.cion-text-pink { color: var(--cion-pink); }
.cion-text-center { text-align: center; }
.cion-text-balance { text-wrap: balance; }
.cion-mt-0 { margin-top: 0; }
.cion-mb-0 { margin-bottom: 0; }
.cion-mt-3 { margin-top: var(--s-3); }
.cion-mt-4 { margin-top: var(--s-4); }
.cion-mt-5 { margin-top: var(--s-5); }
.cion-mt-6 { margin-top: var(--s-6); }

.cion-grid {
  display: grid;
  gap: var(--s-5);
}
.cion-grid-2 { grid-template-columns: repeat(2, 1fr); }
.cion-grid-3 { grid-template-columns: repeat(3, 1fr); }
.cion-grid-4 { grid-template-columns: repeat(4, 1fr); }
.cion-grid-auto { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

@media (max-width: 768px) {
  .cion-grid-3, .cion-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .cion-grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .cion-grid-3, .cion-grid-4 { grid-template-columns: 1fr; }
}

/* ====================================================================
   ╔═════════════════════════════════════════════════════════════════╗
   ║  MOBILE OVERHAUL — COMPREHENSIVE FIXES                           ║
   ║  Mobile is 95% of traffic. Generous spacing, consistent icons,   ║
   ║  comfortable typography, clear visual rhythm.                    ║
   ╚═════════════════════════════════════════════════════════════════╝
   ==================================================================== */

/* -------- 1. ICON STANDARDISATION -------- */
/* Target both <img> and <svg> icons. Force flex-shrink so they
   never collapse in flex containers. */

.cion-hero-bullets img,
.cion-hero-bullets svg,
.cion-points-list img,
.cion-points-list svg {
  width: 24px !important;
  height: 24px !important;
  flex-shrink: 0;
  margin-top: 1px;
}

.cion-form-tag-row img,
.cion-form-tag-row svg,
.cion-form-tags img,
.cion-form-tags svg {
  width: 18px !important;
  height: 18px !important;
  flex-shrink: 0;
}

.cion-loc-name img,
.cion-loc-name svg {
  width: 18px !important;
  height: 18px !important;
  flex-shrink: 0;
}

/* Feature card top icons (purple circle bg cards) */
.cion-card-feature > img,
.cion-card-feature > svg {
  width: 44px !important;
  height: 44px !important;
}

/* -------- 2. INPUT FONT SIZE — prevent iOS zoom on focus -------- */
.cion-input,
.cion-textarea {
  font-size: 16px !important;
  min-height: 48px;
  padding: 0.875rem 1rem;
  border-radius: 12px;
}
.cion-textarea { min-height: 80px; padding: 0.875rem 1rem; }

/* -------- 3. SECTION RHYTHM ON MOBILE -------- */
@media (max-width: 768px) {

  /* Generous vertical breathing room between sections */
  .cion-section { padding: 3.5rem 0 !important; }
  .cion-section-tight { padding: 3rem 0 !important; }
  .cion-section-loose { padding: 4.5rem 0 !important; }

  /* More container padding so cards don't touch screen edges */
  .cion-container,
  .cion-container-narrow {
    padding: 0 1.25rem !important;
  }

  /* Body line-height a touch more for readability */
  body { line-height: 1.65; }
  p { margin-bottom: 1.125rem; }

  /* Section heading to content gap */
  .cion-section h2 + p,
  .cion-section .cion-text-center p {
    margin-bottom: 2rem !important;
  }
}

/* -------- 4. STAT ROW ON MOBILE — keep horizontal 2x2 grid -------- */
@media (max-width: 768px) {
  .cion-stat-row {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 1.5rem 1rem !important;
  }
  .cion-stat { padding: 0.5rem !important; }
  .cion-stat-value { font-size: 2rem !important; margin-bottom: 0.375rem !important; }
  .cion-stat-label {
    font-size: 0.8125rem !important;
    line-height: 1.4;
  }
}

/* -------- 5. CARDS — better mobile breathing -------- */
@media (max-width: 768px) {
  .cion-card,
  .cion-card-feature {
    padding: 1.5rem !important;
  }
  .cion-grid { gap: 1rem !important; }
  .cion-grid-3,
  .cion-grid-4 {
    grid-template-columns: 1fr !important;
    gap: 1rem !important;
  }
}

/* -------- 6. BUTTONS — full-width primary CTAs on mobile -------- */
@media (max-width: 768px) {
  .cion-btn-lg {
    padding: 1rem 1.5rem;
    font-size: 1rem;
    min-height: 52px;
  }
  /* Hero CTA row buttons stack and become full-width */
  .cion-hero-cta-row { flex-direction: column !important; align-items: stretch !important; }
  .cion-hero-cta-row .cion-btn { width: 100%; }
}

/* -------- 7. CHIPS — better wrapping -------- */
@media (max-width: 480px) {
  .cion-chip { font-size: 0.8125rem; padding: 0.5rem 0.875rem; }
}

/* -------- 8. STICKY MOBILE CTA BAR — refinement -------- */
@media (max-width: 768px) {
  .cion-mobile-cta {
    padding: 0.625rem 1rem;
    gap: 0.625rem;
  }
  .cion-mobile-cta a,
  .cion-mobile-cta button {
    padding: 0.875rem 0.5rem;
    font-size: 0.9375rem;
    min-height: 48px;
  }
  body { padding-bottom: 80px; }
}

/* -------- 9. FORM CARD — better mobile padding -------- */
@media (max-width: 768px) {
  .cion-hero-form,
  .cion-form-card,
  .cion-callback-form {
    padding: 1.5rem !important;
  }
  .cion-hero-form h3,
  .cion-callback-form h3 {
    font-size: 1.25rem;
  }
}

/* ====================================================================
   ╔═════════════════════════════════════════════════════════════════╗
   ║  v3 — TARGETED FIXES FOR REPORTED ISSUES                         ║
   ╚═════════════════════════════════════════════════════════════════╝
   ==================================================================== */

/* -------- FIX: Icons overflowing — global icon constraint -------- */
/* All icons in /icons/ folder constrained globally as a safety net.
   Specific contexts override with their own rules. */
img[src*="/icons/"] {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  display: inline-block;
  object-fit: contain;
}

/* -------- FIX: Big shield issue — explicit badge icon size -------- */
.cion-second-opinion-badge img,
.cion-second-opinion-badge svg {
  width: 22px !important;
  height: 22px !important;
  flex-shrink: 0;
  display: inline-block;
}

/* -------- FIX: Outcome card icons (the 4 question cards) -------- */
.cion-card-feature > div:first-child > img,
.cion-card-feature > div:first-child > svg {
  width: 28px !important;
  height: 28px !important;
}

/* -------- FIX: Doctor panel feature cards (Tumour Board, etc.) -------- */
/* The icons here render ABOVE the heading, not in a circle */
.cion-doctors .cion-card-feature > img,
.cion-doctors .cion-card-feature > svg {
  width: 40px !important;
  height: 40px !important;
  margin-bottom: 0.875rem;
}

/* -------- FIX: Desktop max-width — wider for modern monitors -------- */
.cion-container {
  max-width: 1320px;
}
.cion-container-narrow {
  max-width: 1024px;
}

/* For very wide screens, give content more breathing room */
@media (min-width: 1440px) {
  .cion-container {
    max-width: 1360px;
  }
}

/* -------- FIX: Sticky mobile CTA — safe area + proper sizing -------- */
.cion-mobile-cta {
  /* iOS safe area inset for home indicator */
  padding-bottom: calc(0.625rem + env(safe-area-inset-bottom, 0));
  padding-left: calc(1rem + env(safe-area-inset-left, 0));
  padding-right: calc(1rem + env(safe-area-inset-right, 0));
}

.cion-mobile-cta a,
.cion-mobile-cta button {
  min-width: 0;   /* allow flex shrinking */
  flex: 1 1 0;
  font-size: 0.875rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (max-width: 360px) {
  .cion-mobile-cta a,
  .cion-mobile-cta button {
    font-size: 0.8125rem;
    padding: 0.75rem 0.375rem;
    gap: 0.375rem !important;
  }
  .cion-mobile-cta a svg,
  .cion-mobile-cta a img {
    width: 14px !important;
    height: 14px !important;
  }
}

@media (max-width: 768px) {
  body { padding-bottom: calc(72px + env(safe-area-inset-bottom, 0)); }
}