/* ==========================================================================
   assets/css/category.css
   AI category pages (ai-native-platforms.php, personal-ai.php,
   business-ai.php) in the homepage design.
   Loaded after home.css and subpage.css. Everything is prefixed "icc-".
   Sections: hero > agents > spotlight > why > how > scenarios > faq >
   explore > closing band
   ========================================================================== */

.icc-section { position: relative; padding: 72px 0; }
.icc-section .ic-section-head { margin-bottom: 44px; }
@media (max-width: 900px) { .icc-section { padding: 56px 0; } }
@media (max-width: 640px) { .icc-section { padding: 44px 0; } .icc-section .ic-section-head { margin-bottom: 32px; } }

/* Raw category-data SVGs inside a tinted tile */
.icc-rawicon svg { width: 22px; height: 22px; }

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.icc-hero { padding-bottom: 72px; }
.icc-hero__orb { position: absolute; z-index: -1; border-radius: 50%; filter: blur(60px); pointer-events: none; }
.icc-hero__orb--a { width: 460px; height: 460px; right: 4%; top: 6%; background: radial-gradient(circle, rgba(47, 123, 255, 0.22), transparent 70%); }
.icc-hero__orb--b { width: 320px; height: 320px; right: 30%; bottom: -60px; background: radial-gradient(circle, rgba(20, 184, 230, 0.18), transparent 70%); }

.icc-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 48px;
  align-items: center;
}
.icc-hero .ic-hero__lead { max-width: 34em; }
.icc-hero .ic-hero__ctas { margin-top: 28px; }

/* Agent panel */
.icc-hero__visual { position: relative; display: flex; justify-content: center; padding: 18px 0; }
.icc-panel {
  position: relative;
  width: 100%;
  max-width: 470px;
  padding: 20px;
  border-radius: var(--ic-r-xl);
  background: rgba(255, 255, 255, 0.82);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  backdrop-filter: blur(18px) saturate(160%);
  border: 1px solid rgba(255, 255, 255, 0.9);
  box-shadow: var(--ic-sh-lg), inset 0 0 0 1px rgba(15, 87, 232, 0.06);
}
.icc-panel__head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 4px 6px 16px;
  border-bottom: 1px solid var(--ic-line-soft);
}
.icc-panel__head > span:nth-child(2) { display: flex; flex-direction: column; min-width: 0; }
.icc-panel__head strong { font: 800 18px/1.2 var(--ic-font-display); letter-spacing: -0.02em; color: var(--ic-ink); }
.icc-panel__head em { margin-top: 2px; font: 500 13px/1.3 var(--ic-font-body); font-style: normal; color: var(--ic-muted); }
.icc-panel__live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  padding: 5px 10px;
  border-radius: 999px;
  font: 700 11.5px/1 var(--ic-font-body);
  color: #0B6B1E;
  background: #EAF8EE;
}
.icc-panel__live i { width: 7px; height: 7px; border-radius: 50%; background: #22A55B; box-shadow: 0 0 0 3px rgba(34, 165, 91, 0.18); }

.icc-panel__list { display: grid; grid-template-columns: minmax(0, 1fr); gap: 4px; margin-top: 10px; }
.icc-panel__list li { min-width: 0; }
.icc-panel__list a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 8px;
  border-radius: var(--ic-r-md);
  text-decoration: none;
  transition: background 0.2s var(--ic-ease);
}
.icc-panel__list a:hover { background: var(--ic-blue-50); }
.icc-panel__list a > span:nth-child(2) { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.icc-panel__list strong { font: 700 14.5px/1.25 var(--ic-font-display); color: var(--ic-ink); }
.icc-panel__list em {
  margin-top: 2px;
  font: 500 12.5px/1.35 var(--ic-font-body);
  font-style: normal;
  color: var(--ic-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.icc-panel__list a > .ai-icon { width: 16px; height: 16px; color: var(--ic-muted); flex-shrink: 0; }
.icc-panel__more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 10px 8px 2px;
  font: 700 14px/1.2 var(--ic-font-body);
  color: var(--ic-blue-600);
  text-decoration: none;
}
.icc-panel__more .ai-icon { width: 15px; height: 15px; }
a.icc-panel__more:hover { color: var(--ic-blue-700); }

.icc-hero__chip {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  font: 700 13px/1 var(--ic-font-body);
  color: var(--ic-ink);
  background: #fff;
  box-shadow: var(--ic-sh-md);
  white-space: nowrap;
}
.icc-hero__chip .ai-icon { width: 16px; height: 16px; color: var(--ic-blue-600); }
.icc-hero__chip--a { top: -4px; left: -8px; }
.icc-hero__chip--b { bottom: -6px; right: -6px; }
.icc-hero__chip--b .ai-icon { color: var(--ic-green); }
@media (prefers-reduced-motion: no-preference) {
  .icc-hero__chip--a { animation: icc-float 6s ease-in-out infinite; }
  .icc-hero__chip--b { animation: icc-float 6s ease-in-out -3s infinite; }
}
@keyframes icc-float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }

@media (max-width: 1080px) {
  .icc-hero { padding-bottom: 56px; }
  .icc-hero__grid { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .icc-hero__visual { padding: 18px 8px; }
  .icc-panel { max-width: 560px; }
}
@media (max-width: 560px) {
  .icc-panel { padding: 16px 14px; }
  .icc-panel__head { gap: 12px; }
  .icc-panel__head strong { font-size: 16.5px; }
  .icc-hero__chip { display: none; }
}

/* --------------------------------------------------------------------------
   Agents
   -------------------------------------------------------------------------- */
.icc-agents { background: linear-gradient(180deg, #FFFFFF 0%, var(--ic-bg-soft) 100%); }
.icc-agents__group + .icc-agents__group { margin-top: 40px; }
.icc-agents__label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  font: 800 18px/1.2 var(--ic-font-display);
  letter-spacing: -0.01em;
  color: var(--ic-ink);
}
.icc-agents__label span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 26px;
  height: 26px;
  padding: 0 8px;
  border-radius: 999px;
  font: 700 12.5px/1 var(--ic-font-body);
  color: var(--ic-blue-600);
  background: var(--ic-blue-50);
}
.icc-agents__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); gap: 20px; }
.icc-agents__grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 860px; }
.icc-agents__group:only-child .icc-agents__grid--2 { margin: 0 auto; }

.icc-agent {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 24px;
  border-radius: var(--ic-r-lg);
  background: #fff;
  border: 1px solid var(--ic-line);
  box-shadow: var(--ic-sh-sm);
  scroll-margin-top: calc(var(--ic-nav-space) + 24px);
  transition: transform 0.25s var(--ic-ease), box-shadow 0.25s var(--ic-ease), border-color 0.25s var(--ic-ease);
}
.icc-agent:hover { transform: translateY(-4px); box-shadow: var(--ic-sh-md); border-color: var(--ic-blue-200); }
.icc-agent:target { border-color: var(--ic-blue-400); box-shadow: 0 0 0 4px rgba(47, 123, 255, 0.16), var(--ic-sh-md); }
.icc-agent h4 { margin-top: 6px; font: 800 18px/1.25 var(--ic-font-display); letter-spacing: -0.02em; color: var(--ic-ink); }
.icc-agent p { font-size: 14.5px; line-height: 1.6; color: var(--ic-muted); }
.icc-agent__tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  padding: 6px 10px;
  border-radius: 999px;
  font: 700 11.5px/1 var(--ic-font-body);
  letter-spacing: 0.02em;
  color: var(--ic-blue-700);
  background: var(--ic-blue-50);
}
.icc-agent__tag .ai-icon { width: 13px; height: 13px; }

@media (max-width: 640px) {
  .icc-agents__grid--2 { grid-template-columns: minmax(0, 1fr); }
  .icc-agent { padding: 20px; }
}

/* --------------------------------------------------------------------------
   Spotlight (featured agents)
   -------------------------------------------------------------------------- */
.icc-spotlight__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
.icc-feature {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--ic-r-xl);
  background: #fff;
  border: 1px solid var(--ic-line);
  box-shadow: var(--ic-sh-md);
}
.icc-feature__media { position: relative; margin: 0; aspect-ratio: 16 / 10; overflow: hidden; background: var(--ic-blue-50); }
.icc-feature__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ic-ease); }
.icc-feature:hover .icc-feature__media img { transform: scale(1.04); }
.icc-feature__media figcaption {
  position: absolute;
  left: 16px;
  bottom: 16px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 999px;
  font: 700 13px/1 var(--ic-font-body);
  color: var(--ic-ink);
  background: rgba(255, 255, 255, 0.9);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
.icc-feature__media figcaption .ai-icon { width: 15px; height: 15px; color: var(--ic-blue-600); }
.icc-feature__body { display: flex; flex: 1; flex-direction: column; gap: 10px; padding: 26px 28px 28px; }
.icc-feature__body h3 { font: 800 22px/1.25 var(--ic-font-display); letter-spacing: -0.02em; color: var(--ic-ink); }
.icc-feature__body p { font-size: 15.5px; line-height: 1.65; color: var(--ic-text); }
@media (max-width: 900px) { .icc-spotlight__grid { grid-template-columns: minmax(0, 1fr); max-width: 620px; margin: 0 auto; } }
@media (max-width: 640px) { .icc-feature__body { padding: 22px 20px 24px; } .icc-feature__body h3 { font-size: 20px; } }

/* --------------------------------------------------------------------------
   Why
   -------------------------------------------------------------------------- */
.icc-why { background: linear-gradient(180deg, var(--ic-bg-soft) 0%, #FFFFFF 100%); }
.icc-why__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.icc-why__card h3 { font-size: 18px; }
@media (max-width: 1100px) { .icc-why__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .icc-why__grid { grid-template-columns: minmax(0, 1fr); } }

/* --------------------------------------------------------------------------
   How it works
   -------------------------------------------------------------------------- */
.icc-steps { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; margin: 0; padding: 0; list-style: none; }
.icc-steps::before { /* dashed line joining the step icons on desktop */
  content: "";
  position: absolute;
  top: 54px;
  left: 12%;
  right: 12%;
  border-top: 2px dashed var(--ic-blue-200);
  z-index: 0;
}
.icc-step {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 30px 22px 26px;
  border-radius: var(--ic-r-lg);
  background: #fff;
  border: 1px solid var(--ic-line);
  box-shadow: var(--ic-sh-sm);
  text-align: center;
}
.icc-step__num {
  position: absolute;
  top: 14px;
  right: 16px;
  font: 800 13px/1 var(--ic-font-display);
  color: var(--ic-blue-400);
}
.icc-step h3 { margin-top: 6px; font: 800 17.5px/1.25 var(--ic-font-display); letter-spacing: -0.01em; color: var(--ic-ink); }
.icc-step p { font-size: 14.5px; line-height: 1.6; color: var(--ic-muted); }
@media (max-width: 1000px) {
  .icc-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .icc-steps::before { display: none; }
}
@media (max-width: 560px) { .icc-steps { grid-template-columns: minmax(0, 1fr); } }

/* --------------------------------------------------------------------------
   Scenarios (mini chats)
   -------------------------------------------------------------------------- */
.icc-scenarios { background: linear-gradient(180deg, #FFFFFF 0%, var(--ic-bg-soft) 100%); }
.icc-chats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.icc-chat {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 22px;
  border-radius: var(--ic-r-xl);
  background: #fff;
  border: 1px solid var(--ic-line);
  box-shadow: var(--ic-sh-sm);
}
.icc-chat__you {
  align-self: flex-end;
  max-width: 92%;
  padding: 12px 14px;
  border-radius: 16px 16px 4px 16px;
  font: 600 14.5px/1.5 var(--ic-font-body);
  color: #fff;
  background: linear-gradient(135deg, var(--ic-blue-500), var(--ic-blue-700));
}
.icc-chat__who { display: block; margin-bottom: 4px; font: 700 11px/1 var(--ic-font-body); letter-spacing: 0.06em; text-transform: uppercase; opacity: 0.75; }
.icc-chat__ai {
  align-self: flex-start;
  max-width: 96%;
  padding: 12px 14px 14px;
  border-radius: 16px 16px 16px 4px;
  background: var(--ic-bg-soft);
  border: 1px solid var(--ic-line-soft);
}
.icc-chat__agent { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 8px; font: 700 13px/1 var(--ic-font-display); color: var(--ic-ink); }
.icc-chat__ai p { font-size: 14.5px; line-height: 1.6; color: var(--ic-text); }
@media (max-width: 1000px) { .icc-chats { grid-template-columns: minmax(0, 1fr); max-width: 640px; margin: 0 auto; } }

/* --------------------------------------------------------------------------
   FAQ + explore
   -------------------------------------------------------------------------- */
.icc-faq { padding-top: 72px; }
.icc-faq .ic-section-head .ic-lead:empty { display: none; }

.icc-explore { background: linear-gradient(180deg, var(--ic-bg-soft) 0%, #FFFFFF 100%); }
.icc-explore__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
a.icc-explore__card { color: inherit; text-decoration: none; }
a.icc-explore__card:hover .icf-chcard__link .ai-icon { transform: translateX(4px); }
@media (max-width: 900px) { .icc-explore__grid { grid-template-columns: minmax(0, 1fr); max-width: 560px; margin: 0 auto; } }

/* ---- Hero pattern: faint checks + two hairline orbit rings ---------------
   Sits between the pale gradient (-2) and the glow orbs (-1). --pat is the
   category tint as "R, G, B": blue (platforms), green (personal), amber (business). */
.icc-hero--platforms { --pat: 47, 123, 255; }
.icc-hero--personal  { --pat: 22, 163, 98; }
.icc-hero--business  { --pat: 234, 138, 20; }
.icc-hero__pattern { position: absolute; inset: 0; z-index: -2; overflow: hidden; pointer-events: none; }
/* checks: a faint checkerboard of squares, strongest at the top right and fading
   out towards the left and the bottom so the text stays clean */
.icc-hero__pattern::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: conic-gradient(rgba(var(--pat, 47, 123, 255), 0.07) 25%, transparent 0 50%, rgba(var(--pat, 47, 123, 255), 0.07) 0 75%, transparent 0);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 70% 105% at 88% 12%, #000 0%, rgba(0, 0, 0, 0.45) 45%, transparent 80%);
  mask-image: radial-gradient(ellipse 70% 105% at 88% 12%, #000 0%, rgba(0, 0, 0, 0.45) 45%, transparent 80%);
}
/* rings centred behind the agent panel */
.icc-hero__rings {
  position: absolute;
  right: 2%;
  top: 50%;
  width: min(900px, 64vw);
  aspect-ratio: 1;
  translate: 0 -50%;
  color: rgb(var(--pat, 47, 123, 255));
  -webkit-mask-image: radial-gradient(circle at 50% 50%, #000 52%, transparent 74%);
  mask-image: radial-gradient(circle at 50% 50%, #000 52%, transparent 74%);
}
@media (max-width: 900px) {
  .icc-hero__rings { right: -40%; width: 120vw; opacity: 0.8; }
}