/* ============================================================
   SUPPORT PAGE
   Namespace: frag-sup  /  sup-*
   File: mani-support-ltr.css
   ============================================================ */

/* ── Keyframes ── */
@keyframes sup-rise {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes sup-line-grow {
    from { transform: scaleX(0); }
    to   { transform: scaleX(1); }
}

@keyframes sup-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(37,99,235,.18); }
    50%       { box-shadow: 0 0 0 8px rgba(37,99,235,0); }
}

@keyframes sup-bob {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-5px); }
}

/* ── Reveal helpers ── */
.frag-sup .sup-ri  { animation: sup-rise .65s cubic-bezier(.22,1,.36,1) both; }
.frag-sup .sup-d1  { animation-delay: .05s; }
.frag-sup .sup-d2  { animation-delay: .12s; }
.frag-sup .sup-d3  { animation-delay: .20s; }
.frag-sup .sup-d4  { animation-delay: .28s; }

/* ── Root tokens ── */
.frag-sup {
    --ink:      #0b1120;
    --ink2:     #1a2340;
    --slate:    #5b6b8a;
    --silver:   #94a3b8;
    --mist:     #e2e8f0;
    --snow:     #f8fafc;
    --white:    #ffffff;
    --blue:     #2563eb;
    --blue-h:   #1d4ed8;
    --blue-d:   #1e40af;
    --blue-l:   #eff6ff;
    --blue-xl:  #dbeafe;
    --green:    #059669;
    --green-l:  #ecfdf5;
    --amber:    #f59e0b;
    --amber-l:  #fffbeb;
    --red:      #ef4444;
    --red-l:    #fef2f2;
    --purple:   #7c3aed;
    --purple-l: #f5f3ff;
    --sans: 'Plus Jakarta Sans', system-ui, sans-serif;

    font-family: var(--sans);
    color: var(--ink2);
    line-height: 1.6;
    background: var(--white);
}

.frag-sup a { text-decoration: none; color: inherit; }
.frag-sup img { max-width: 100%; display: block; }

/* ============================================================
   HERO
   ============================================================ */
.sup-hero {
    position: relative;
    padding: 64px 24px 56px;
    text-align: center;
    background: var(--ink);
    overflow: hidden;
}

.sup-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255,255,255,.04) 1px, transparent 1px);
    background-size: 28px 28px;
    pointer-events: none;
}

.sup-hero::after {
    content: '';
    position: absolute;
    top: -60px; left: 50%;
    transform: translateX(-50%);
    width: 600px; height: 220px;
    background: radial-gradient(ellipse, rgba(37,99,235,.35) 0%, transparent 70%);
    pointer-events: none;
}

.sup-hero-inner {
    position: relative;
    z-index: 2;
    max-width: 680px;
    margin: 0 auto;
}

.sup-hero-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px; height: 64px;
    border-radius: 18px;
    background: rgba(37,99,235,.15);
    border: 1px solid rgba(37,99,235,.3);
    font-size: 26px;
    color: #93c5fd;
    margin-bottom: 20px;
    animation: sup-bob 4s ease-in-out infinite;
}

.sup-hero-eye {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: rgba(255,255,255,.4);
    margin-bottom: 16px;
}

.sup-hero h1 {
    font-size: 40px;
    font-weight: 900;
    color: #fff;
    letter-spacing: -1.5px;
    line-height: 1.15;
    margin: 0 0 20px;
}

.sup-hero h1 em {
    font-style: normal;
    background: linear-gradient(90deg, #60a5fa, #93c5fd);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sup-hero-meta {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
}

.sup-hero-meta span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 20px;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.1);
    font-size: 13px;
    font-weight: 700;
    color: rgba(255,255,255,.65);
}

.sup-hero-meta i { color: #93c5fd; font-size: 13px; font-weight: 700; }

/* ============================================================
   NAV STRIP
   ============================================================ */
.sup-nav-strip {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--mist);
    padding: 0 24px;
}

.sup-nav-strip-in {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    gap: 4px;
    overflow-x: auto;
    scrollbar-width: none;
    padding: 10px 0;
}

.sup-nav-strip-in::-webkit-scrollbar { display: none; }

.sup-nav-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 700;
    color: var(--slate);
    white-space: nowrap;
    transition: .2s;
    flex-shrink: 0;
}

.sup-nav-pill:hover,
.sup-nav-pill.active {
    background: var(--blue-l);
    color: var(--blue);
}

.sup-nav-pill i { font-size: 13px; font-weight: 700; }

/* ============================================================
   BODY LAYOUT
   ============================================================ */
.sup-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 0;
    max-width: 1100px;
    margin: 0 auto;
    padding: 48px 24px;
    align-items: start;
}

/* ── TOC Sidebar ── */
.sup-toc {
    position: sticky;
    top: 64px;
    padding-right: 32px;
}

.sup-toc-label {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--silver);
    padding-bottom: 12px;
    border-bottom: 2px solid var(--mist);
    margin-bottom: 14px;
}

.sup-toc-list {
    list-style: none;
    padding: 0; margin: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.sup-toc-list a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    color: var(--slate);
    transition: .18s;
    line-height: 1.3;
}

.sup-toc-list a:hover,
.sup-toc-list a.active {
    background: var(--blue-l);
    color: var(--blue);
}

.sup-toc-num {
    width: 22px; height: 22px;
    border-radius: 6px;
    background: var(--snow);
    border: 1px solid var(--mist);
    font-size: 13px;
    font-weight: 700;
    color: var(--silver);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    transition: .18s;
}

.sup-toc-list a:hover .sup-toc-num,
.sup-toc-list a.active .sup-toc-num {
    background: var(--blue);
    color: #fff;
    border-color: var(--blue);
}

/* ── Main Content ── */
.sup-content { min-width: 0; }

/* ── Section ── */
.sup-section {
    margin-bottom: 52px;
    scroll-margin-top: 72px;
}

.sup-sec-head {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
    padding-bottom: 16px;
    position: relative;
}

.sup-sec-head::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 100%; height: 2px;
    background: var(--mist);
    border-radius: 2px;
}

.sup-section:hover .sup-sec-head::after {
    background: linear-gradient(90deg, var(--blue), #93c5fd);
    animation: sup-line-grow .4s cubic-bezier(.22,1,.36,1) both;
    transform-origin: left;
}

.sup-sec-num {
    width: 36px; height: 36px;
    border-radius: 10px;
    background: var(--ink);
    color: #fff;
    font-size: 13px; font-weight: 900;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}

.sup-sec-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--ink);
    letter-spacing: -.4px;
    margin: 0;
}

.sup-body {
    font-size: 16px;
    font-weight: 500;
    color: var(--slate);
    line-height: 1.8;
    margin-bottom: 20px;
}

/* ============================================================
   STATS STRIP
   ============================================================ */
.sup-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--mist);
    border: 1px solid var(--mist);
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 40px;
}

.sup-stat-item {
    background: var(--white);
    padding: 24px 20px;
    text-align: center;
}

.sup-stat-val {
    font-size: 36px;
    font-weight: 900;
    color: var(--ink);
    letter-spacing: -1px;
    line-height: 1;
}

.sup-stat-label {
    font-size: 13px;
    font-weight: 700;
    color: var(--silver);
    text-transform: uppercase;
    letter-spacing: .1em;
    margin-top: 6px;
}

/* ============================================================
   CHANNEL CARDS
   ============================================================ */
.sup-channels-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 4px;
}

.sup-channel-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 20px;
    border-radius: 16px;
    border: 1.5px solid;
    text-decoration: none;
    color: inherit;
    transition: .25s cubic-bezier(.22,1,.36,1);
    position: relative;
    overflow: hidden;
}

.sup-channel-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(0,0,0,.08);
}

.sup-channel-card--blue   { background: var(--blue-l);   border-color: #bfdbfe; }
.sup-channel-card--green  { background: var(--green-l);  border-color: #a7f3d0; }
.sup-channel-card--amber  { background: var(--amber-l);  border-color: #fde68a; }
.sup-channel-card--purple { background: var(--purple-l); border-color: #ddd6fe; }

.sup-channel-icon {
    width: 44px; height: 44px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 13px;
    font-weight: 700;
    flex-shrink: 0;
    transition: .22s;
}

.sup-channel-card:hover .sup-channel-icon { transform: scale(1.08); }

.sup-channel-card--blue   .sup-channel-icon { background: #dbeafe; color: var(--blue); }
.sup-channel-card--green  .sup-channel-icon { background: #d1fae5; color: var(--green); }
.sup-channel-card--amber  .sup-channel-icon { background: #fef3c7; color: #92400e; }
.sup-channel-card--purple .sup-channel-icon { background: #ede9fe; color: var(--purple); }

.sup-channel-body { flex: 1; min-width: 0; }

.sup-channel-label {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--silver);
    margin-bottom: 2px;
}

.sup-channel-value {
    font-size: 14px;
    font-weight: 800;
    color: var(--ink);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sup-channel-note {
    font-size: 13px;
    font-weight: 500;
    color: var(--slate);
    margin-top: 2px;
}

.sup-channel-arrow {
    font-size: 13px;
    font-weight: 700;
    color: var(--silver);
    flex-shrink: 0;
    transition: transform .2s;
}

.sup-channel-card:hover .sup-channel-arrow { transform: translateX(4px); }

/* ============================================================
   CALLOUTS
   ============================================================ */
.sup-callout {
    display: flex;
    gap: 14px;
    padding: 18px 20px;
    border-radius: 14px;
    border: 1px solid;
    margin-bottom: 16px;
}

.sup-callout--blue   { background: var(--blue-l);   border-color: #bfdbfe; }
.sup-callout--green  { background: var(--green-l);  border-color: #a7f3d0; }
.sup-callout--amber  { background: var(--amber-l);  border-color: #fde68a; }
.sup-callout--red    { background: var(--red-l);    border-color: #fecaca; }

.sup-callout-icon {
    width: 38px; height: 38px;
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 13px;
    font-weight: 700;
    flex-shrink: 0;
}

.sup-callout--blue  .sup-callout-icon { background: #dbeafe; color: var(--blue); }
.sup-callout--green .sup-callout-icon { background: #d1fae5; color: var(--green); }
.sup-callout--amber .sup-callout-icon { background: #fef3c7; color: #92400e; }
.sup-callout--red   .sup-callout-icon { background: #fee2e2; color: var(--red); }

.sup-callout-title {
    font-size: 13px; font-weight: 800; margin: 0 0 4px;
}

.sup-callout--blue  .sup-callout-title { color: var(--blue-d); }
.sup-callout--green .sup-callout-title { color: #065f46; }
.sup-callout--amber .sup-callout-title { color: #78350f; }
.sup-callout--red   .sup-callout-title { color: #991b1b; }

.sup-callout-text {
    font-size: 16px; font-weight: 500;
    color: var(--slate); margin: 0; line-height: 1.65;
}

/* ============================================================
   STEPS
   ============================================================ */
.sup-steps {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-bottom: 20px;
}

.sup-steps::before {
    content: '';
    position: absolute;
    left: 19px; top: 28px;
    width: 2px; bottom: 28px;
    background: linear-gradient(180deg, var(--blue), transparent);
}

.sup-step {
    display: flex;
    gap: 16px;
    padding: 0 0 24px;
    position: relative;
}

.sup-step:last-child { padding-bottom: 0; }

.sup-step-dot {
    width: 40px; height: 40px;
    border-radius: 50%;
    background: var(--ink);
    color: #fff;
    font-size: 13px; font-weight: 900;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    position: relative; z-index: 1;
    animation: sup-pulse 3s ease-in-out infinite;
}

.sup-step-body { padding-top: 8px; }

.sup-step-title {
    font-size: 15px; font-weight: 800;
    color: var(--ink); margin: 0 0 4px;
}

.sup-step-text {
    font-size: 15px; font-weight: 600;
    color: var(--slate); line-height: 1.65; margin: 0;
}

/* ============================================================
   TABLE
   ============================================================ */
.sup-table-wrap {
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid var(--mist);
    box-shadow: 0 2px 12px rgba(0,0,0,.04);
    margin-bottom: 20px;
}

.sup-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 15px;
}

.sup-table thead th {
    background: var(--ink);
    color: rgba(255,255,255,.55);
    font-size: 12px; font-weight: 800;
    letter-spacing: .12em; text-transform: uppercase;
    padding: 14px 18px; text-align: left;
}

.sup-table thead th:first-child { color: #fff; }

.sup-table tbody tr { border-bottom: 1px solid var(--mist); }
.sup-table tbody tr:last-child { border-bottom: none; }
.sup-table tbody tr:hover { background: var(--blue-l); }

.sup-table td {
    padding: 14px 18px;
    color: var(--ink2); font-weight: 500;
    line-height: 1.5; vertical-align: middle;
}

/* ============================================================
   BADGES
   ============================================================ */
.sup-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 13px; font-weight: 700;
}

.sup-badge--red    { background: var(--red-l);    color: #991b1b;      border: 1px solid #fecaca; }
.sup-badge--amber  { background: var(--amber-l);  color: #78350f;      border: 1px solid #fde68a; }
.sup-badge--blue   { background: var(--blue-l);   color: var(--blue-d); border: 1px solid #bfdbfe; }
.sup-badge--green  { background: var(--green-l);  color: #065f46;      border: 1px solid #a7f3d0; }

/* ============================================================
   ISSUE LEVEL CARDS
   ============================================================ */
.sup-levels-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 20px;
}

.sup-level-card {
    padding: 20px;
    border-radius: 16px;
    border: 1.5px solid;
    transition: .22s;
}

.sup-level-card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,0,0,.06); }

.sup-level-card--red    { background: var(--red-l);    border-color: #fecaca; }
.sup-level-card--amber  { background: var(--amber-l);  border-color: #fde68a; }
.sup-level-card--blue   { background: var(--blue-l);   border-color: #bfdbfe; }
.sup-level-card--green  { background: var(--green-l);  border-color: #a7f3d0; }

.sup-level-badge { margin-bottom: 10px; }

.sup-level-desc {
    font-size: 15px; font-weight: 600;
    color: var(--ink2); line-height: 1.65;
    margin: 0 0 10px;
}

.sup-level-example {
    font-size: 13px; font-weight: 700;
    color: var(--slate);
    display: flex; align-items: flex-start;
    gap: 6px; line-height: 1.5;
}

.sup-level-example i { color: var(--amber); margin-top: 2px; flex-shrink: 0; }

/* ============================================================
   LIST
   ============================================================ */
.sup-list {
    list-style: none;
    padding: 0; margin: 0 0 20px;
    display: flex; flex-direction: column; gap: 10px;
}

.sup-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    background: var(--snow);
    border: 1px solid var(--mist);
    border-radius: 12px;
    font-size: 15px; font-weight: 600;
    color: var(--ink2); line-height: 1.6;
    transition: .18s;
}

.sup-list li:hover { border-color: #bfdbfe; background: var(--blue-l); }

.sup-list li::before {
    content: '';
    width: 20px; height: 20px;
    border-radius: 6px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%232563eb'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z' clip-rule='evenodd'/%3E%3C/svg%3E") center/14px no-repeat;
    background-color: var(--blue-l);
    flex-shrink: 0; margin-top: 1px;
}

/* ============================================================
   CONTACT GRID
   ============================================================ */
.sup-contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 16px;
}

.sup-contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 18px;
    background: var(--white);
    border: 1.5px solid var(--mist);
    border-radius: 14px;
    text-decoration: none;
    color: inherit;
    transition: .2s;
}

.sup-contact-item:hover {
    border-color: var(--blue);
    background: var(--blue-l);
    transform: translateY(-2px);
}

.sup-contact-icon {
    width: 38px; height: 38px;
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 13px;
    font-weight: 700;
    flex-shrink: 0;
}

.sup-contact-icon--blue   { background: var(--blue-l);   color: var(--blue); }
.sup-contact-icon--green  { background: var(--green-l);  color: var(--green); }
.sup-contact-icon--purple { background: var(--purple-l); color: var(--purple); }
.sup-contact-icon--amber  { background: var(--amber-l);  color: #92400e; }

.sup-contact-label {
    font-size: 13px; font-weight: 700;
    text-transform: uppercase; letter-spacing: .1em;
    color: var(--silver); margin-bottom: 2px;
}

.sup-contact-value {
    font-size: 13px; font-weight: 700; color: var(--ink);
}

/* ============================================================
   DIVIDER
   ============================================================ */
.sup-divider {
    height: 2px;
    background: var(--mist);
    border-radius: 2px;
    margin: 8px 0 44px;
    position: relative;
}

.sup-divider::before {
    content: '';
    position: absolute;
    left: 0; top: 0;
    width: 48px; height: 2px;
    background: var(--blue);
    border-radius: 2px;
}

/* ============================================================
   FAQ
   ============================================================ */
.sup-faq-list { display: flex; flex-direction: column; gap: 10px; }

.sup-faq-item {
    border: 1.5px solid var(--mist);
    border-radius: 14px;
    overflow: hidden;
    background: var(--snow);
    cursor: pointer;
    transition: .2s;
}

.sup-faq-item:hover { border-color: #bfdbfe; background: var(--white); }
.sup-faq-item.open  { border-color: var(--blue); background: var(--white); }

.sup-faq-q {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 22px;
    font-size: 15px; font-weight: 600;
    color: var(--ink); gap: 16px;
    user-select: none;
}

.sup-faq-q i { color: var(--silver); font-size: 13px; font-weight: 700; transition: .3s; flex-shrink: 0; }
.sup-faq-item.open .sup-faq-q i { transform: rotate(180deg); color: var(--blue); }

.sup-faq-a { max-height: 0; overflow: hidden; transition: max-height .35s cubic-bezier(.22,1,.36,1); }
.sup-faq-item.open .sup-faq-a { max-height: 220px; }

.sup-faq-a-inner {
    padding: 0 22px 18px;
    font-size: 16px; color: var(--slate);
    line-height: 1.75; font-weight: 500;
}

/* ============================================================
   CTA FOOTER
   ============================================================ */
.sup-cta {
    padding: 0 24px 64px;
    max-width: 1100px;
    margin: 0 auto;
}

.sup-cta-box {
    background: var(--ink);
    border-radius: 24px;
    padding: 52px 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.sup-cta-box::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255,255,255,.03) 1px, transparent 1px);
    background-size: 24px 24px;
    pointer-events: none;
}

.sup-cta-box::after {
    content: '';
    position: absolute;
    top: -40px; left: 50%;
    transform: translateX(-50%);
    width: 500px; height: 180px;
    background: radial-gradient(ellipse, rgba(37,99,235,.35) 0%, transparent 70%);
    pointer-events: none;
}

.sup-cta-box h3 {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    letter-spacing: -1px; line-height: 1.2;
    margin: 0 0 12px;
    position: relative; z-index: 1;
}

.sup-cta-box p {
    font-size: 16px; font-weight: 500;
    color: rgba(255,255,255,.5);
    margin: 0 0 28px;
    position: relative; z-index: 1;
}

.sup-cta-btns {
    display: flex;
    justify-content: center;
    gap: 12px; flex-wrap: wrap;
    position: relative; z-index: 1;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
    .sup-layout {
        grid-template-columns: 1fr;
        padding: 32px 16px;
    }
    .sup-toc { display: none; }
    .sup-channels-grid,
    .sup-levels-grid,
    .sup-contact-grid { grid-template-columns: 1fr; }
    .sup-stats { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 600px) {
    .sup-hero { padding: 52px 20px 44px; }
    .sup-cta-box { padding: 36px 24px; }
    .sup-stats { grid-template-columns: 1fr; }
}