/*
 * MyMilesAI - Copyright (c) 2025-2026 Harijas LLC. All rights reserved.
 * Confidential and proprietary. Unauthorized use prohibited.
 * MyMilesAI is a recordkeeping tool - not tax advice.
 */

/* Solutions section shared CSS — loaded by all /solutions/ pages
   pa- prefix = phone/animation keyframes (no collision with marketing.css float1-3) */

/* ── Keyframes ─────────────────────────────────────────────────── */
@keyframes pa-pin-drop {
  0%   { transform: translateY(-40px) scale(0.55); opacity: 0; }
  65%  { transform: translateY(5px) scale(1.1); opacity: 1; }
  100% { transform: translateY(0) scale(1); opacity: 1; }
}
@keyframes pa-up {
  from { transform: translateY(20px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
@keyframes pa-right {
  from { transform: translateX(22px); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}
@keyframes pa-fade {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes pa-row {
  from { transform: translateX(-10px); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}
@keyframes pa-gold-pop {
  0%   { transform: scale(0.78); opacity: 0; }
  62%  { transform: scale(1.05); opacity: 1; }
  100% { transform: scale(1); opacity: 1; }
}
@keyframes pa-gold-glow {
  0%,100% { text-shadow: 0 0 0 transparent; }
  50%      { text-shadow: 0 0 14px rgba(201,169,110,0.7), 0 0 30px rgba(201,169,110,0.25); }
}
@keyframes pa-status-in {
  from { transform: translateY(8px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
@keyframes pa-route-draw {
  from { stroke-dashoffset: 400; opacity: 0; }
  to   { stroke-dashoffset: 0; opacity: 1; }
}

/* ── Phone frame ───────────────────────────────────────────────── */
.pa-phone {
  width: 252px;
  height: 450px;
  background: #090E1A;
  border-radius: 38px;
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
  box-shadow:
    0 0 0 1.5px rgba(201,169,110,0.28),
    0 0 0 3px #0D1117,
    0 36px 90px -18px rgba(27,77,219,0.55),
    0 10px 30px -10px rgba(27,77,219,0.22),
    inset 0 1px 0 rgba(255,255,255,0.07);
}
.pa-notch {
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  width: 54px;
  height: 6px;
  background: rgba(255,255,255,0.13);
  border-radius: 3px;
  z-index: 10;
  pointer-events: none;
}
.pa-screen {
  position: absolute;
  top: 10px;
  left: 8px;
  right: 8px;
  bottom: 10px;
  border-radius: 30px;
  overflow: hidden;
}

/* ── Status chip ───────────────────────────────────────────────── */
.pa-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 16px;
  border: 1px solid;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 700;
  animation: pa-status-in 0.3s ease both;
  white-space: nowrap;
  font-family: 'DM Sans', system-ui, sans-serif;
}
.pa-chip-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ── Solutions nav ─────────────────────────────────────────────── */
.sol-nav {
  position: sticky;
  top: 0;
  background: rgba(255,255,255,0.93);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  z-index: 50;
  border-bottom: 1px solid rgba(11,15,14,0.05);
}
.sol-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 56px;
  max-width: 1400px;
  margin: 0 auto;
}
.sol-nav-links {
  display: flex;
  gap: 36px;
  font-size: 14px;
  color: #1F1D1A;
}
.sol-nav-links a {
  color: inherit;
  text-decoration: none;
  font-weight: 500;
  opacity: 0.72;
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
  transition: opacity 0.15s, border-color 0.15s;
}
.sol-nav-links a:hover { opacity: 1; }
.sol-nav-links a.active { font-weight: 700; opacity: 1; border-bottom-color: #1B4DDB; }
.sol-nav-right { display: flex; align-items: center; gap: 12px; }
.sol-hamburger {
  display: none !important;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  background: transparent;
  border: 1px solid #E5E7EB;
  border-radius: 100px;
  cursor: pointer;
  padding: 0;
}
.sol-hamburger:hover { border-color: #0B0F0E; }
.sol-drawer {
  display: none;
  padding: 16px 20px;
  border-top: 1px solid #E5E7EB;
  flex-direction: column;
  gap: 4px;
}
.sol-drawer[data-open="true"] { display: flex; }
.sol-drawer a {
  font-size: 17px;
  font-weight: 500;
  color: #0B0F0E;
  text-decoration: none;
  padding: 10px 0;
  border-bottom: 1px solid #F3F4F6;
}
.sol-drawer-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
}

/* ── Hub hero ──────────────────────────────────────────────────── */
.sol-hub-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 80px 56px 96px;
  max-width: 1280px;
  margin: 0 auto;
}
.sol-hub-copy {}
.sol-hub-eyebrow {
  font-size: 14px;
  font-weight: 700;
  color: #1B4DDB;
  margin-bottom: 20px;
}
.sol-hub-h1 {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 3.5vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: #111827;
  margin-bottom: 20px;
}
.sol-hub-sub {
  font-size: 1.25rem;
  line-height: 1.65;
  color: #4B5563;
  max-width: 480px;
  margin-bottom: 32px;
}
.sol-hub-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.sol-hub-trust {
  font-size: 13px;
  color: #6B7280;
  line-height: 1.6;
}
.sol-hub-anim {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* ── Persona grid section ──────────────────────────────────────── */
.sol-grid-section {
  background: #F8F9FA;
  border-top: 1px solid #E5E7EB;
  padding: 80px 56px;
}
.sol-grid-inner { max-width: 1200px; margin: 0 auto; }
.sol-grid-head { margin-bottom: 48px; }
.sol-grid-head h2 {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-weight: 800;
  font-size: clamp(1.75rem, 2.8vw, 2.25rem);
  letter-spacing: -0.025em;
  color: #111827;
  margin-bottom: 10px;
}
.sol-grid-head p { font-size: 1.0625rem; color: #6B7280; max-width: 480px; line-height: 1.6; }

.sol-persona-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.sol-persona-card {
  background: #FFFFFF;
  border: 1px solid #E5E7EB;
  border-radius: 16px;
  padding: 28px 24px;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
  cursor: pointer;
}
.sol-persona-card:hover {
  border-color: #1B4DDB;
  box-shadow: 0 6px 20px -6px rgba(27,77,219,0.14);
  transform: translateY(-2px);
}
.sol-card-icon {
  width: 52px;
  height: 52px;
  background: #EFF3FF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: #1B4DDB;
  flex-shrink: 0;
}
.sol-card-name {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-weight: 700;
  font-size: 1.375rem;
  color: #111827;
  margin-bottom: 8px;
  line-height: 1.2;
}
.sol-card-prop {
  font-size: 1.0625rem;
  line-height: 1.6;
  color: #4B5563;
  flex: 1;
  margin-bottom: 18px;
}
.sol-card-cta {
  font-size: 16px;
  font-weight: 700;
  color: #1B4DDB;
}
.sol-persona-card:hover .sol-card-cta { text-decoration: underline; }

/* ── Persona page sections (Checkpoint 4) ──────────────────────── */
.sol-page-hero {
  background: linear-gradient(180deg, #F0F4FF 0%, #FFFFFF 50%);
  padding: 80px 56px 72px;
  border-bottom: 1px solid #E5E7EB;
}
.sol-page-hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.sol-page-eyebrow { font-size: 14px; font-weight: 700; color: #1B4DDB; margin-bottom: 18px; }
.sol-page-h1 {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-weight: 800;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: #111827;
  margin-bottom: 16px;
}
.sol-page-h1 em { font-style: normal; color: #1B4DDB; font-weight: 800; }
.sol-page-sub { font-size: 1.25rem; line-height: 1.65; color: #4B5563; max-width: 480px; margin-bottom: 28px; }
.sol-page-illustrative {
  font-size: 0.9375rem;
  line-height: 1.55;
  color: #6B7280;
  max-width: 540px;
  margin: -6px 0 24px;
  padding: 12px 14px;
  border-left: 3px solid #C9A96E;
  background: #F8F4EC;
  border-radius: 0 8px 8px 0;
}
.sol-page-illustrative em { font-style: normal; font-weight: 700; color: #C9A96E; }
.sol-trust-strip {
  background: #F8F9FA;
  border-top: 1px solid #E5E7EB;
  border-bottom: 1px solid #E5E7EB;
  padding: 14px 56px;
  font-size: 13px;
  font-weight: 600;
  color: #374151;
  text-align: center;
}
.sol-feat-section {
  padding: 72px 56px;
  border-bottom: 1px solid #E5E7EB;
}
.sol-feat-section:nth-child(even) { background: #FAFAFA; }
.sol-feat-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.sol-feat-copy-eyebrow { font-size: 14px; font-weight: 700; color: #1B4DDB; margin-bottom: 14px; }
.sol-feat-copy h2 {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-weight: 800;
  font-size: clamp(1.5rem, 2.2vw, 2rem);
  line-height: 1.18;
  letter-spacing: -0.025em;
  color: #111827;
  margin-bottom: 14px;
}
.sol-feat-copy p { font-size: 1.0625rem; line-height: 1.7; color: #374151; max-width: 440px; margin-bottom: 20px; }
.sol-feat-visual {
  background: #F0F4FF;
  border: 1px solid #E5E7EB;
  border-radius: 18px;
  padding: 28px;
  min-height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sol-export-card {
  background: #fff;
  border: 1px solid #E5E7EB;
  border-radius: 14px;
  padding: 24px;
  max-width: 520px;
  margin: 0 auto;
  font-family: ui-monospace, 'SF Mono', Menlo, monospace;
  font-size: 11px;
}
.sol-testimonial {
  background: #0F1729;
  padding: 80px 56px;
  text-align: center;
}
.sol-faq-section { padding: 80px 56px; }
.sol-faq-inner { max-width: 720px; margin: 0 auto; }
.sol-faq-h2 {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-weight: 800;
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  color: #111827;
  margin-bottom: 40px;
}
.sol-faq-item { border-bottom: 1px solid #E5E7EB; }
.sol-faq-q {
  width: 100%;
  padding: 18px 0;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  text-align: left;
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 15px;
  font-weight: 600;
  color: #111827;
  line-height: 1.4;
}
.sol-faq-a { padding: 0 0 16px; font-size: 14px; color: #374151; line-height: 1.7; }
.sol-page-cta {
  background: #0F1729;
  padding: 80px 56px;
  text-align: center;
}

/* ── Responsive ────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .sol-hub-hero { grid-template-columns: 1fr; gap: 48px; padding: 60px 40px; }
  .sol-hub-anim { order: -1; }
  .sol-hub-sub { max-width: 100%; }
  .sol-page-hero-inner { grid-template-columns: 1fr; }
  .sol-feat-inner { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 900px) {
  .sol-nav-inner { padding: 16px 20px; position: relative; }
  .sol-nav-links { display: none; }
  .sol-nav-right { display: none; }
  .sol-hamburger { display: inline-flex !important; }
  .sol-grid-section { padding: 56px 20px; }
  .sol-persona-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .sol-hub-hero { padding: 48px 20px 64px; }
  .sol-page-hero { padding: 56px 20px 48px; }
  .sol-trust-strip { padding: 14px 20px; }
  .sol-feat-section { padding: 48px 20px; }
  .sol-testimonial, .sol-faq-section, .sol-page-cta { padding: 56px 20px; }
}
@media (max-width: 480px) {
  .sol-persona-grid { grid-template-columns: 1fr; }
  .pa-phone { width: 224px; height: 400px; border-radius: 32px; }
  .pa-screen { top: 8px; left: 6px; right: 6px; bottom: 8px; border-radius: 25px; }
}
@media (max-width: 380px) {
  .pa-phone { width: 200px; height: 355px; border-radius: 28px; }
}

/* ── Reduced motion ────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0ms !important;
    animation-delay: 0ms !important;
    transition-duration: 0ms !important;
  }
}