/*==================================================
    GERMAINE — AI BOOTCAMP COURSES v2 ADDITIONS
    Extends ai-courses.css. Adds:
      1. Catalogue category filter (functional show/hide)
      2. Sticky in-page section nav (detail pages)
      3. Learning-mode selector (Full-time Hybrid / Full-time
         Remote / Part-time Remote) with live info panel
      4. Requirements block
      5. FAQ accordion
      6. Curriculum accordion (compact skills list variant)
    Navy / pink / white only — no new accent colours.
==================================================*/

/*==========================
    1. CATALOGUE FILTER
==========================*/
.aic-card{ transition:transform .4s ease, box-shadow .4s ease, opacity .3s ease; }
.aic-card.is-filtered-out{
    display:none;
}
.aic-empty-state{
    display:none;
    text-align:center; padding:60px 20px; color:var(--ai-navy-mut);
}
.aic-empty-state.is-visible{ display:block; }
.aic-empty-state i{ font-size:2rem; color:var(--ai-pink); margin-bottom:14px; display:block; }

/*==========================
    2. STICKY SECTION NAV (detail pages)
==========================*/
.aic-detail-nav{
    position:sticky; top:0; z-index:5;
    background:rgba(255,255,255,.94);
    backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
    border-bottom:1px solid var(--ai-line);
}
.aic-detail-nav-inner{
    display:flex; align-items:center; gap:6px; overflow-x:auto;
    -webkit-overflow-scrolling:touch; scrollbar-width:none;
    padding:12px 32px;
}
.aic-detail-nav-inner::-webkit-scrollbar{ display:none; }
.aic-detail-nav-link{
    white-space:nowrap; padding:8px 16px; border-radius:999px;
    font-size:.84rem; font-weight:600; color:var(--ai-navy-soft); text-decoration:none;
    transition:color .3s ease, background .3s ease;
}
.aic-detail-nav-link:hover{ color:var(--ai-navy); background:rgba(16,42,92,.05); }
.aic-detail-nav-link.is-active{
    color:#fff; background:linear-gradient(115deg,var(--ai-navy) 0%,#1B4FB8 100%);
}

/*==========================
    3. MODE SELECTOR
==========================*/
.aic-mode-selector{ margin:0 0 24px; }
.aic-mode-tabs{
    display:flex; gap:8px; flex-wrap:wrap; margin-bottom:16px;
}
.aic-mode-tab{
    display:inline-flex; flex-direction:column; align-items:flex-start; gap:2px;
    padding:10px 16px; border-radius:14px; cursor:pointer;
    background:#fff; border:1px solid var(--ai-line); color:var(--ai-navy);
    font-family:inherit; text-align:left;
    transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease, background .25s ease;
}
.aic-mode-tab strong{ font-size:.86rem; font-weight:700; display:flex; align-items:center; gap:7px; }
.aic-mode-tab span{ font-size:.72rem; color:var(--ai-navy-mut); font-weight:600; }
.aic-mode-tab:hover{ transform:translateY(-2px); border-color:rgba(236,72,153,.3); }
.aic-mode-tab.is-active{
    background:linear-gradient(115deg,var(--ai-navy) 0%,#1B4FB8 100%);
    border-color:transparent;
    box-shadow:0 12px 26px rgba(16,42,92,.24);
}
.aic-mode-tab.is-active strong,
.aic-mode-tab.is-active span{ color:#fff; }
.aic-mode-tab.is-active strong i{ color:#F9A8D4; }

.aic-mode-panel{
    display:grid; grid-template-columns:repeat(3,1fr); gap:14px;
    background:rgba(16,42,92,.04); border:1px solid var(--ai-line); border-radius:16px;
    padding:18px 20px;
}
.aic-mode-fact{ display:flex; flex-direction:column; gap:4px; }
.aic-mode-fact-label{
    font-size:.68rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase;
    color:var(--ai-navy-mut);
}
.aic-mode-fact-value{ font-size:.94rem; font-weight:700; color:var(--ai-navy); }
.aic-mode-fact-value i{ color:var(--ai-pink); margin-right:6px; }
.aic-mode-schedule{
    grid-column:1 / -1; font-size:.82rem; line-height:1.6; color:var(--ai-navy-mut);
    padding-top:10px; margin-top:4px; border-top:1px dashed var(--ai-line);
}

/*==========================
    4. REQUIREMENTS
==========================*/
.aic-requirements{
    max-width:760px; margin:0 auto; text-align:center;
    background:#fff; border:1px solid var(--ai-line); border-radius:18px;
    padding:26px 30px; box-shadow:0 10px 28px rgba(16,42,92,.06);
}
.aic-requirements i{ color:var(--ai-pink); margin-right:8px; }
.aic-requirements p{ font-size:.94rem; line-height:1.7; color:var(--ai-navy-mut); margin:0; }

/*==========================
    5. FAQ ACCORDION — one compact card, only one item open at a time
==========================*/
.aic-faq-list{
    max-width:900px; margin:0 auto;
    background:#fff; border:1px solid rgba(8,27,63,.10); border-radius:18px;
    overflow:hidden;
}
.aic-faq-item{
    border-top:1px solid rgba(8,27,63,.10);
}
.aic-faq-item:first-child{ border-top:none; }
.aic-faq-q{
    width:100%; display:flex; align-items:center; justify-content:space-between; gap:14px;
    background:none; border:none; cursor:pointer; text-align:left;
    padding:15px 22px; font-family:inherit; font-size:.98rem; font-weight:700; color:var(--ai-navy);
    transition:color .2s ease;
}
.aic-faq-item.is-open .aic-faq-q{ color:var(--ai-pink); }
.aic-faq-q i{ flex-shrink:0; color:var(--ai-pink); transition:transform .3s ease; font-size:.78rem; }
.aic-faq-item.is-open .aic-faq-q i{ transform:rotate(45deg); }
.aic-faq-a{
    max-height:0; overflow:hidden; transition:max-height .3s ease;
}
.aic-faq-a-inner{ padding:0 22px 16px; font-size:.9rem; line-height:1.65; color:var(--ai-navy-mut); }

/*==========================
    6. CURRICULUM ACCORDION (compact variant, used for skill grouping)
==========================*/
.aic-curriculum-accordion{ max-width:760px; margin:0 auto; display:flex; flex-direction:column; gap:10px; }
.aic-curr-item{
    background:#fff; border:1px solid var(--ai-line); border-radius:14px; overflow:hidden;
}
.aic-curr-head{
    width:100%; display:flex; align-items:center; gap:14px;
    background:none; border:none; cursor:pointer; text-align:left;
    padding:16px 20px; font-family:inherit;
}
.aic-curr-head .aic-skill-ic{ flex-shrink:0; }
.aic-curr-head-text{ flex:1; }
.aic-curr-head-text h4{ font-size:.92rem; font-weight:700; color:var(--ai-navy); margin:0; }
.aic-curr-head i.aic-curr-chev{ color:var(--ai-pink); transition:transform .3s ease; flex-shrink:0; }
.aic-curr-item.is-open .aic-curr-chev{ transform:rotate(180deg); }
.aic-curr-body{ max-height:0; overflow:hidden; transition:max-height .35s ease; }
.aic-curr-body-inner{ padding:0 20px 18px 66px; font-size:.84rem; line-height:1.6; color:var(--ai-navy-mut); }

/*==========================
    7. PROGRAMME INFO CARDS (Start Date / Duration / Mode / Fee / Level / Apply)
==========================*/
.aic-info-cards-wrap{ padding:0 0 36px; }
.aic-info-cards{
    display:grid; grid-template-columns:repeat(6,1fr); gap:12px;
    max-width:1100px; margin:0 auto;
}
.aic-info-card{
    display:flex; flex-direction:column; align-items:flex-start; gap:5px;
    background:#fff; border:1px solid var(--ai-line); border-radius:14px;
    padding:14px 16px; box-shadow:0 8px 20px rgba(16,42,92,.06);
}
.aic-info-card-ic{
    width:28px; height:28px; border-radius:9px;
    display:flex; align-items:center; justify-content:center; font-size:.82rem;
    background:rgba(236,72,153,.08); color:var(--ai-pink);
}
.aic-info-card span{ font-size:.62rem; font-weight:700; letter-spacing:.05em; text-transform:uppercase; color:var(--ai-navy-mut); }
.aic-info-card strong{ font-size:.82rem; font-weight:700; color:var(--ai-navy); line-height:1.3; }
.aic-info-card.aic-info-card-apply{
    justify-content:center; align-items:center; text-align:center; cursor:pointer;
    background:linear-gradient(115deg,var(--ai-pink) 0%,var(--ai-navy) 100%); border-color:transparent;
    transition:transform .25s ease, box-shadow .25s ease;
}
.aic-info-card.aic-info-card-apply:hover{ transform:translateY(-3px); box-shadow:0 14px 28px rgba(236,72,153,.28); }
.aic-info-card-apply span,
.aic-info-card-apply strong{ color:#fff; }
.aic-info-card-apply .aic-info-card-ic{ background:rgba(255,255,255,.18); color:#fff; }

/*==========================
    8. WHAT YOU'LL GAIN
==========================*/
.aic-gain-wrap{ max-width:820px; margin:0 auto; }
.aic-gain-list{
    display:grid; grid-template-columns:repeat(2,1fr); gap:10px 20px; margin-top:18px;
}
.aic-gain-item{
    display:flex; align-items:flex-start; gap:10px;
    font-size:.86rem; line-height:1.55; color:var(--ai-navy-soft);
}
.aic-gain-item i{ flex-shrink:0; color:var(--ai-pink); margin-top:3px; font-size:.8rem; }

/*==========================
    9. PROGRAMME STRUCTURE
==========================*/
.aic-structure-grid{
    display:grid; grid-template-columns:repeat(3,1fr); gap:14px;
    max-width:900px; margin:0 auto;
}
.aic-structure-item{
    background:#fff; border:1px solid var(--ai-line); border-radius:14px;
    padding:16px 18px; box-shadow:0 8px 20px rgba(16,42,92,.06);
}
.aic-structure-item span{ display:block; font-size:.64rem; font-weight:700; letter-spacing:.05em; text-transform:uppercase; color:var(--ai-navy-mut); margin-bottom:5px; }
.aic-structure-item strong{ display:block; font-size:.84rem; font-weight:700; color:var(--ai-navy); line-height:1.4; }

/*==========================
    RESPONSIVE
==========================*/
@media (max-width:1100px){
    .aic-info-cards{ grid-template-columns:repeat(3,1fr); }
}
@media (max-width:900px){
    .aic-mode-panel{ grid-template-columns:1fr; }
    .aic-structure-grid{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:760px){
    .aic-detail-nav-inner{ padding:10px 20px; }
    .aic-curr-body-inner{ padding-left:20px; }
    .aic-info-cards{ grid-template-columns:repeat(2,1fr); }
    .aic-gain-list{ grid-template-columns:1fr; }
    .aic-structure-grid{ grid-template-columns:1fr; }
}
@media (prefers-reduced-motion: reduce){
    .aic-mode-tab:hover{ transform:none; }
    .aic-info-card-apply:hover{ transform:none; }
}

/*==========================
    10. PREMIUM DETAIL HERO v2
    Compact two-part hero: identity+image on a soft navy
    gradient, with learning-mode glass cards docked at the
    bottom on a matching navy band (so white card text always
    has enough contrast, regardless of viewport height).
==========================*/
.aic-hero2{
    position:relative; overflow:hidden;
    background:linear-gradient(135deg, #081B3F 0%, #102A56 55%, #123A92 100%);
    padding:44px 0 36px;
}
.aic-hero2::before{
    content:""; position:absolute; inset:0; z-index:0; pointer-events:none;
    background:
        radial-gradient(circle at 12% 18%, rgba(255,255,255,.05), transparent 55%),
        radial-gradient(circle at 88% 20%, rgba(236,72,153,.14), transparent 50%);
}
.aic-hero2::after{
    content:""; position:absolute; inset:0; z-index:0; pointer-events:none; opacity:.05;
    background-image:
        linear-gradient(rgba(255,255,255,.7) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.7) 1px, transparent 1px);
    background-size:46px 46px;
}
.aic-hero2-inner{ position:relative; z-index:1; }
.aic-hero2-breadcrumb{ margin-bottom:18px; font-size:.78rem; }
.aic-hero2-breadcrumb a{ color:rgba(255,255,255,.6); text-decoration:none; }
.aic-hero2-breadcrumb a:hover{ color:#fff; }
.aic-hero2-breadcrumb i{ font-size:.6rem; margin:0 6px; color:rgba(255,255,255,.35); }
.aic-hero2-breadcrumb .is-current{ color:#fff; font-weight:600; }

.aic-hero2-grid{ display:grid; grid-template-columns:1.05fr .95fr; gap:44px; align-items:center; }
/* text-only variant — used once the curved hero image is removed, so
   the identity text simply takes the full width instead of leaving an
   empty column. Also relaxes the description's max-width since there's
   no longer an image competing for horizontal space. */
.aic-hero2-grid-solo{ grid-template-columns:1fr; max-width:760px; }
.aic-hero2-grid-solo .aic-hero2-desc{ max-width:640px; }
.aic-hero2-eyebrow{
    display:inline-flex; align-items:center; gap:8px;
    font-size:.7rem; font-weight:800; letter-spacing:.1em; text-transform:uppercase;
    color:#F9A8D4; margin:0 0 14px;
}
.aic-hero2-title{
    font-family:'Poppins',sans-serif; font-weight:800; line-height:1.16;
    font-size:clamp(1.7rem, 3.2vw, 2.5rem); color:#fff; margin:0 0 14px;
}
.aic-hero2-title .ai-pink-text{ color:#F472B6; }
.aic-hero2-desc{ font-size:.98rem; line-height:1.7; color:rgba(255,255,255,.78); max-width:500px; margin:0 0 20px; }

.aic-intake-badge{
    display:inline-flex; align-items:center; gap:9px;
    padding:8px 16px; border-radius:999px;
    background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.18);
    color:#fff; font-size:.68rem; font-weight:800; letter-spacing:.07em; text-transform:uppercase;
}
.aic-intake-dot{
    width:8px; height:8px; border-radius:50%; background:#EC4899; flex-shrink:0;
    animation:aicIntakePulse 2.2s ease-out infinite;
}
@keyframes aicIntakePulse{
    0%{ box-shadow:0 0 0 0 rgba(236,72,153,.55); }
    70%{ box-shadow:0 0 0 8px rgba(236,72,153,0); }
    100%{ box-shadow:0 0 0 0 rgba(236,72,153,0); }
}

.aic-hero2-links{ margin-top:22px; }
.aic-hero2-back{
    display:inline-flex; align-items:center; gap:8px;
    font-size:.82rem; font-weight:700; color:rgba(255,255,255,.85); text-decoration:none;
    border-bottom:1px solid rgba(255,255,255,.25); padding-bottom:2px;
    transition:color .2s ease, border-color .2s ease;
}
.aic-hero2-back:hover{ color:#fff; border-color:#fff; }

.aic-hero2-media .gwf-glass img{ height:380px; }
.aic-hero2-media .gwf-badge{ background:rgba(255,255,255,.85); }

/*==========================
    11. HERO LEARNING-MODE GLASS CARDS
==========================*/
.aic-hero-cards-band{
    position:relative; isolation:isolate; overflow:hidden;
    background:linear-gradient(180deg, #123A92 0%, #0E2C6E 100%);
    padding:30px 0 42px;
}
.aic-hero-cards-band::before,
.aic-hero-cards-band::after{
    content:""; position:absolute; z-index:-1; border-radius:50%; filter:blur(70px); pointer-events:none;
}
.aic-hero-cards-band::before{ width:280px; height:280px; background:rgba(236,72,153,.16); top:-80px; left:6%; }
.aic-hero-cards-band::after{ width:260px; height:260px; background:rgba(59,130,246,.14); bottom:-90px; right:8%; }
.aic-hero-cards{
    display:grid;
    grid-template-columns:repeat(auto-fit, minmax(230px, 300px));
    justify-content:center;
    gap:18px;
    max-width:964px; margin:0 auto;
}
.aic-hero-card{
    position:relative; isolation:isolate;
    background:rgba(255,255,255,.12);
    border:1px solid rgba(255,255,255,.25);
    backdrop-filter:blur(18px) saturate(140%); -webkit-backdrop-filter:blur(18px) saturate(140%);
    border-radius:20px;
    padding:22px 22px 20px;
    color:#fff;
    box-shadow:0 20px 50px rgba(8,27,63,.18);
    transition:transform .35s cubic-bezier(.25,.8,.25,1), box-shadow .35s ease, background .35s ease;
}
.aic-hero-card:hover,
.aic-hero-card:focus-within{
    transform:translateY(-6px) scale(1.015);
    box-shadow:0 30px 70px rgba(8,27,63,.3), 0 0 34px rgba(236,72,153,.22);
    background:rgba(255,255,255,.17);
}

.aic-hero-card-badge{
    display:inline-flex; align-items:center; gap:6px;
    font-size:.62rem; font-weight:700; letter-spacing:.05em; text-transform:uppercase;
    color:#fff; background:rgba(236,72,153,.28); border:1px solid rgba(236,72,153,.5);
    border-radius:999px; padding:5px 11px; margin-bottom:14px;
}
.aic-hero-card-badge i{ font-size:.5rem; color:#F472B6; }

.aic-hero-card-title{
    font-size:.86rem; font-weight:800; letter-spacing:.08em; text-transform:uppercase;
    margin:0 0 15px; color:#fff;
}
.aic-hero-card-row{ margin-bottom:11px; }
.aic-hero-card-label{
    display:block; font-size:.6rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase;
    color:rgba(255,255,255,.55); margin-bottom:3px;
}
.aic-hero-card-value{ font-size:.86rem; font-weight:600; color:#fff; line-height:1.4; }
.aic-hero-card-fee .aic-hero-card-value{ font-size:1.2rem; font-weight:800; }

.aic-hero-card-checklist{
    list-style:none; margin:14px 0 4px; padding:12px 0 0; display:flex; flex-direction:column; gap:7px;
    border-top:1px solid rgba(255,255,255,.16);
}
.aic-hero-card-checklist li{
    display:flex; align-items:flex-start; gap:8px;
    font-size:.76rem; line-height:1.4; color:rgba(255,255,255,.85);
}
.aic-hero-card-checklist i{ color:#F472B6; font-size:.72rem; margin-top:2px; flex-shrink:0; }

.aic-hero-card-apply{
    margin-top:15px; display:inline-flex; align-items:center; gap:7px;
    background:#EC4899; color:#fff; border:none; border-radius:999px;
    padding:11px 22px; font-weight:700; font-size:.82rem; text-decoration:none;
    transition:transform .25s ease, box-shadow .25s ease, background .25s ease;
}
.aic-hero-card-apply:hover{ transform:translateY(-2px); box-shadow:0 10px 24px rgba(236,72,153,.4); background:#F472B6; }

/*==========================
    12. BUILD YOUR FUTURE (image + text)
==========================*/
.aic-bff-grid{
    display:grid; grid-template-columns:1fr 1fr; gap:44px; align-items:center;
}
.aic-bff-text h2{ margin:0 0 14px; }
.aic-bff-text p{ font-size:.96rem; line-height:1.75; color:var(--ai-navy-mut); margin:0; }
.aic-bff-media .gwf-glass img{ height:360px; }

@media (max-width:1100px){
    .aic-hero2-grid{ grid-template-columns:1fr; }
    .aic-hero2-media{ order:-1; max-width:420px; margin:0 auto 8px; }
    .aic-bff-grid{ grid-template-columns:1fr; }
    .aic-bff-media{ order:-1; max-width:420px; margin:0 auto; }
}
@media (max-width:760px){
    .aic-hero2{ padding:34px 0 28px; }
    .aic-hero2-media .gwf-glass img{ height:280px; }
    .aic-hero-cards{ grid-template-columns:1fr; max-width:320px; margin:0 auto; }
    .aic-hero-card{ padding:18px 18px 16px; }
    .aic-bff-media .gwf-glass img{ height:260px; }
}
@media (prefers-reduced-motion: reduce){
    .aic-intake-dot{ animation:none; }
    .aic-hero-card::before{ animation:none; }
    .aic-hero-card:hover,
    .aic-hero-card:focus-within{ transform:none; }
}