/* RESPONSIVE FIX: overflow-x:hidden was only set on body, not html.
   On mobile browsers the actual scrollable area is html's scrollWidth,
   so horizontal overflow from any element could still create stray
   blank space / rubber-band scroll beyond the page content. */
html{overflow-x:hidden;}

/* ==========================
   SUPPORT PAGE
   Layers on top of ../home/style.css — reuses .primary-btn, .secondary-btn,
   .form-group, .faq-*, .cards/.card, .smart-matching, .buddy-* wholesale.
   Everything below is namespaced with "sp-" so it can never clash with
   home/style.css or navbar.css/footer.css selectors.
========================== */

html, body { width:100%; max-width:100%; overflow-x:hidden; }
*, *::before, *::after { box-sizing:border-box; }
img, video, svg, canvas { max-width:100%; }
img { height:auto; }

.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;
}

/* ---------- HERO ---------- */
.sp-hero{
    position:relative;
    overflow:hidden;
    text-align:center;
    padding: clamp(4rem, 15vh, 7rem) var(--container-px) 4rem;
    background: transparent;
}

.sp-hero-blob{
    position:absolute;
    border-radius:50%;
    pointer-events:none;
    filter:blur(2px);
}
.sp-hero-blob-a{ width:320px; height:320px; top:-160px; left:-90px; background:rgba(13,110,253,.08); }
.sp-hero-blob-b{ width:260px; height:260px; bottom:-140px; right:-80px; background:rgba(114,145,210,.1); }

.sp-hero-inner{ position:relative; z-index:1; width:min(760px, 100%); margin:0 auto; }

.sp-eyebrow{
    display:inline-flex; align-items:center; gap:8px;
    font-size: var(--text-xs); font-weight:700; letter-spacing:.04em;
    color: var(--tb-primary); background: var(--tb-primary-light); border:1px solid var(--border-color);
    padding:6px 16px; border-radius: var(--radius-pill); margin-bottom:22px;
    text-transform: uppercase;
}
.sp-eyebrow i{ font-size:7px; color: var(--tb-success); animation:sp-blink 2s ease-in-out infinite; }
@keyframes sp-blink{ 0%,100%{ opacity:1; } 50%{ opacity:.35; } }

.sp-eyebrow-center{ display:inline-flex; margin:0 auto 14px; }

.sp-hero h1{
    font-size:clamp(30px, 5vw, 46px);
    line-height:1.18;
    color: var(--text-primary);
    font-weight:700;
    margin-bottom:16px;
}
.sp-hero h1 .text-blue{ color: var(--tb-primary); }

.sp-hero > .sp-hero-inner > p{
    color: var(--text-secondary);
    font-size: var(--text-md);
    line-height:1.75;
    max-width:600px;
    margin:0 auto 34px;
}

.sp-search{
    display:flex; align-items:center; gap:12px;
    background:#fff; border-radius: var(--radius-pill); padding:8px 8px 8px 22px;
    box-shadow: var(--tb-shadow-l1);
    border:1px solid var(--border-color);
    max-width:620px; margin:0 auto 30px;
}
.sp-search i{ color: var(--text-muted); font-size:15px; }
.sp-search input{
    flex:1; border:none; outline:none; padding:13px 4px;
    font:400 16px 'Poppins',sans-serif; color: var(--text-primary); background:transparent;
}
.sp-search input::placeholder{ color: var(--text-muted); }

.sp-chips{ display:flex; flex-wrap:wrap; justify-content:center; gap:10px; }
.sp-chip{
    display:inline-flex; align-items:center; gap:8px;
    background:#fff; color: var(--text-secondary); border:1px solid var(--border-color);
    padding:10px 18px; border-radius: var(--radius-pill);
    font:600 var(--text-sm) 'Poppins',sans-serif; cursor:pointer;
    transition: all 0.25s var(--tb-transition);
}
.sp-chip i{ color: var(--tb-primary); font-size:13px; }
.sp-chip:hover{
    transform:translateY(-2px);
    border-color: var(--tb-primary); color: var(--tb-primary);
    box-shadow: 0 4px 12px rgba(13, 110, 253, 0.1);
}

/* ---------- HOW IT WORKS ---------- */
.sp-how-it-works {
    padding: clamp(3rem, 10vh, 6rem) var(--container-px);
    background: var(--tb-bg-alt, #f8f9fb);
}
.sp-process-steps {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
}
.sp-process-steps::before {
    content: '';
    position: absolute;
    top: 0; bottom: 0; left: 24px;
    width: 2px;
    background: var(--tb-border, #e5eaf2);
    z-index: 0;
}
.sp-step {
    display: flex;
    gap: 24px;
    position: relative;
    padding-bottom: 40px;
}
.sp-step:last-child { padding-bottom: 0; }
.sp-step-num {
    flex-shrink: 0;
    width: 50px; height: 50px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid var(--tb-primary);
    color: var(--tb-primary);
    display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: 18px;
    z-index: 1;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}
.sp-step-content h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; color: var(--text-primary); }
.sp-step-content p { font-size: 15px; color: var(--text-secondary); line-height: 1.6; max-width: 600px; }

@media (min-width: 900px) {
    .sp-process-steps {
        flex-direction: row;
        justify-content: space-between;
    }
    .sp-process-steps::before {
        top: 25px; left: 0; right: 0;
        width: 100%; height: 2px;
    }
    .sp-step {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding-bottom: 0;
        flex: 1;
    }
    .sp-step-content p { margin: 0 auto; }
}

/* ---------- HELP CATEGORIES ---------- */
.sp-topics-section { padding: clamp(4rem, 10vh, 6rem) var(--container-px); }
.sp-topics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
}
.topic-card {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all 0.3s var(--tb-transition);
    text-align: center;
}
.topic-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--tb-shadow-l2);
    border-color: var(--tb-primary);
}
.topic-card i { font-size: 36px; color: var(--tb-primary); margin-bottom: 20px; }
.topic-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 12px; }
.topic-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.5; }

/* ---------- AFTER CONTACT ---------- */
.sp-after-contact { padding: clamp(4rem, 10vh, 6rem) var(--container-px); }
.sp-after-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.sp-check-list { list-style: none; padding: 0; margin-top: 24px; display: grid; gap: 16px; }
.sp-check-list li { display: flex; align-items: center; gap: 12px; font-weight: 600; color: var(--text-primary); }
.sp-check-list i { color: var(--tb-success); font-size: 18px; }

.sp-after-cta .cta-card {
    background: var(--tb-primary);
    color: #fff;
    padding: 40px;
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: 0 20px 40px rgba(13, 110, 253, 0.2);
}
.sp-after-cta h3 { color: #fff; font-size: 24px; margin-bottom: 12px; }
.sp-after-cta p { color: rgba(255,255,255,0.85); margin-bottom: 24px; font-size: 16px; }
.sp-after-cta .btn-primary { background: #fff; color: var(--tb-primary); }
.sp-after-cta .btn-primary:hover { background: #f8f9ff; color: var(--tb-primary-dark); }
.cta-note { font-size: 13px !important; margin-top: 16px !important; }
.cta-note a { color: #fff; font-weight: 700; text-decoration: underline; }

@media (max-width: 800px) {
    .sp-after-inner { grid-template-columns: 1fr; gap: 40px; }
    .sp-after-text { text-align: center; }
    .sp-check-list { justify-content: center; }
}

/* ---------- FAQ ---------- */
.faq-eyebrow {
    text-transform: none !important; /* Issue 5 fix */
    font-size: var(--text-xs);
    background: var(--tb-primary-light);
    color: var(--tb-primary);
    padding: 6px 16px;
    border-radius: var(--radius-pill);
    display: inline-block;
    margin-bottom: 12px;
}

.faq-section h2 { color: var(--text-primary); }
.faq-section p { color: var(--text-secondary); }

/* Issue 11 fix */
.faq-question {
    padding: 0.9rem 1.25rem !important;
    font-size: var(--text-md) !important;
}
.faq-answer-inner p {
    font-size: var(--text-sm) !important;
    color: var(--text-secondary) !important;
    padding: 0 1.25rem 1.25rem !important;
}
.faq-item {
    margin-bottom: 0.5rem;
}

.sp-tabs{
    display:flex; flex-wrap:wrap; gap:8px; justify-content:center;
    margin-bottom:40px;
}
.sp-tab{
    padding:8px 20px; border-radius: var(--radius-pill); border:1.5px solid var(--border-color);
    background:#fff; color: var(--text-secondary); font:600 var(--text-xs) 'Poppins',sans-serif;
    cursor:pointer; transition:.2s ease;
}
.sp-tab:hover{ border-color: var(--tb-primary); color: var(--tb-primary); }
.sp-tab.active{ background: var(--text-primary); border-color: var(--text-primary); color: var(--text-inverse); }

/* FAQ Grouping Headers (Issue 17 & 19 support) */
.faq-category-header {
    width: 100%;
    text-align: left;
    font-size: var(--text-md);
    font-weight: 700;
    color: var(--text-primary);
    padding: 2rem 0 1rem;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1rem;
}

/* ---------- CONTACT / ROUTE ---------- */
.sp-contact-grid{
    display:grid; grid-template-columns:1.6fr 1fr; gap:32px;
    align-items:start;
}
@media(max-width:900px){ .sp-contact-grid{ grid-template-columns:1fr; } }

.sp-route-card{
    background:#fff; border:1px solid var(--border-color); border-radius: var(--radius-xl);
    padding:clamp(26px, 4vw, 40px);
    box-shadow: var(--tb-shadow-l1);
}

.sp-route-row{
    display: flex;
    gap: 20px;
    margin-bottom:34px;
    position: relative;
}
.sp-route-point{
    flex: 1;
    text-align:left;
}

.sp-route-icon{
    width:48px; height:48px; border-radius:50%; margin:0 0 10px;
    display:flex; align-items:center; justify-content:center;
    background: var(--tb-primary-light); color: var(--tb-primary); font-size:18px;
    animation:sp-float 2.8s ease-in-out infinite;
    position: relative;
    z-index: 2;
}
.sp-route-icon-alt{ background: var(--text-primary); color:#5d9bff; animation-delay:.5s; }
.sp-route-point h3{ font-size: var(--text-md); color: var(--text-primary); margin-bottom:2px; font-weight: 700; }
.sp-route-point p{ font-size: var(--text-xs); color: var(--text-muted); }

/* Issue 12 fix */
.sp-route-line-wrap{
    position: absolute;
    top: 24px;
    left: 48px;
    right: calc(50% + 10px + 24px);
    height: 2px;
    z-index: 1;
}
.sp-route-line{
    position:absolute; top:50%; left:0; right:0; height:1px;
    transform:translateY(-50%); border-radius:0; background: transparent;
    border-top: 1px dashed var(--border-color); overflow:visible; display:block;
}
    border-top: 1px dashed var(--border-color); overflow:visible; display:block;
}
.sp-route-progress{ display: none; } /* Removing thick blue progress */

.sp-route-mover{
    position:absolute; top:50%; left:0; width:30px; height:30px;
    margin-top:-15px; border-radius:50%; background:#fff; color: var(--tb-primary);
    display:flex; align-items:center; justify-content:center; font-size:13px;
    box-shadow: var(--tb-shadow-l1); opacity:0;
    z-index: 2;
}

/* Form refinement */
.sp-field label {
    font-size: var(--text-xs); font-weight: 700; color: var(--text-primary);
    margin-bottom: 8px; display: block;
}
.sp-field input, .sp-field select {
    border-radius: var(--radius-md) !important;
    border: 1.5px solid var(--border-color) !important;
    padding: 12px 16px !important;
    font-size: 16px !important;
}
.sp-field-row{ display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.field-required { color: var(--text-danger); font-size: 0.9em; font-weight: 500; margin-left: 4px; }
.field-optional { color: var(--text-muted); font-size: 0.9em; font-weight: 400; margin-left: 4px; }

.sp-field textarea{
    width:100%; min-height:110px; resize:vertical;
    padding:13px 16px; border:1.5px solid var(--border-color); border-radius: var(--radius-md);
    font:400 var(--text-sm) 'Poppins',sans-serif; color: var(--text-secondary); outline:none;
    transition:border-color .25s ease;
}

/* ---------- DIRECT CHANNELS ---------- */
.sp-channels{
    display:flex; flex-direction:column; gap:16px;
    background: var(--text-primary); border-radius: var(--radius-xl); padding:32px 24px;
    color: var(--text-inverse);
}
/* Issue 13 fix */
.sp-channels-title{
    font-size: var(--text-sm); text-transform:uppercase; letter-spacing:.08em;
    color: rgba(255,255,255,0.5); font-weight:800; margin-bottom:8px;
    display: block;
}
.sp-channel{
    display:flex; align-items:center; gap:16px; text-align:left;
    background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.12);
    border-radius: var(--radius-md); padding:16px; color:#fff; text-decoration:none;
    font-family:'Poppins',sans-serif; cursor:pointer;
    transition: all 0.25s var(--tb-transition);
}
.sp-channel:hover{ background:rgba(255,255,255,.1); transform:translateX(5px); border-color: rgba(255,255,255,0.3); }
.sp-channel-icon{
    width:42px; height:42px; flex:0 0 42px; border-radius: var(--radius-sm);
    background:rgba(13,110,253,.28); color:#7fb1ff;
    display:flex; align-items:center; justify-content:center; font-size:16px;
}
.sp-channel-text b{ display:block; font-size: var(--text-sm); font-weight: 700; }
.sp-channel-text small{ display:block; margin-top:2px; font-size: var(--text-xs); color: rgba(255,255,255,0.6); }

.sp-channel-note{
    display:flex; align-items:flex-start; gap:10px; margin-top:6px;
    padding-top:16px; border-top:1px solid rgba(255,255,255,.09);
}
.sp-channel-note i{ color:#ffb648; font-size:14px; margin-top:2px; }
.sp-channel-note p{ margin:0; font-size:12px; line-height:1.6; color:#9fb1cf; }

/* ---------- TOAST ---------- */
.sp-toast{
    position:fixed; left:50%; bottom:26px; transform:translateX(-50%) translateY(16px);
    background:#12203a; color:#fff; padding:13px 22px; border-radius:999px;
    font:600 13.5px 'Poppins',sans-serif; display:flex; align-items:center; gap:9px;
    opacity:0; pointer-events:none; z-index:3000;
    box-shadow:0 20px 45px rgba(13,32,58,.3);
    transition:opacity .25s ease, transform .25s ease;
}
.sp-toast.sp-show{ opacity:1; transform:translateX(-50%) translateY(0); }

/* ---------- SCROLL REVEAL ---------- */
.sp-reveal{ opacity:0; transform:translateY(20px); transition:opacity .6s ease, transform .6s ease; }
.sp-reveal.sp-in-view{ opacity:1; transform:translateY(0); }

@media (prefers-reduced-motion: reduce){
    .sp-reveal{ opacity:1; transform:none; transition:none; }
    .sp-route-icon, .sp-eyebrow i{ animation:none; }
    .sp-route-progress, .sp-route-mover{ animation-duration:.001ms !important; }
}

@media(max-width:560px){
    .sp-hero, .sp-topics { padding-inline:16px; }
    .sp-stats-wrap { padding-inline:16px; }
    .sp-search { border-radius:18px; flex-wrap:wrap; padding:8px 10px; }
    .sp-search input { min-width:0; flex:1 1 150px; }
    .sp-search .primary-btn { width:100%; }
    .sp-chip { width:100%; justify-content:center; }
    .sp-route-row { grid-template-columns:1fr; gap:14px; }
    .sp-route-line-wrap { width:100%; }
    .sp-toast { left:12px; right:12px; width:auto; border-radius:14px; }
}