/* ============================================================
   PrinterSetup — Custom Stylesheet
   Pixel-perfect replica of printersetup.com reference design
   Bootstrap 5 + Core PHP
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

/* ── CSS Variables ── */
:root {
    --blue:        #2563EB;
    --blue-dark:   #1D4ED8;
    --blue-light:  #EFF6FF;
    --teal:        #0D9488;
    --green:       #10B981;
    --dark:        #111827;
    --gray-700:    #374151;
    --gray-500:    #6B7280;
    --gray-400:    #9CA3AF;
    --gray-200:    #E5E7EB;
    --gray-100:    #F3F4F6;
    --light:       #F9FAFB;
    --white:       #ffffff;
    --radius-card: 1.25rem;
    --shadow-sm:   0 1px 4px rgba(0,0,0,0.07);
    --shadow-md:   0 4px 16px rgba(0,0,0,0.09);
    --shadow-blue: 0 8px 32px rgba(37,99,235,0.18);
    --tr:          0.25s ease;
}
*,*::before,*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
    font-family: 'Inter', system-ui, sans-serif;
    color: var(--dark);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
    margin: 0;
    overflow-x: hidden;
}

/* ════ HEADER ════ */
.site-header {
    position: sticky; top: 0; z-index: 1050;
    background: rgba(255,255,255,0.97);
    border-bottom: 1px solid var(--gray-200);
    backdrop-filter: blur(10px);
}
.navbar-brand-custom {
    font-size: 1.2rem; font-weight: 800;
    color: var(--dark); text-decoration: none;
    letter-spacing: -0.02em; transition: opacity var(--tr);
}
.navbar-brand-custom:hover { opacity:.8; color:var(--dark); }
.navbar-brand-custom span { color: var(--blue); }
.logo-icon {
    width:32px; height:32px; background:var(--blue);
    border-radius:8px; display:flex; align-items:center;
    justify-content:center; flex-shrink:0;
}
.nav-link-custom {
    color:var(--gray-500); text-decoration:none; font-weight:500;
    font-size:0.9rem; transition:color var(--tr); position:relative;
}
.nav-link-custom::after {
    content:''; position:absolute; bottom:-2px; left:0;
    width:0; height:2px; background:var(--blue);
    transition:width var(--tr); border-radius:2px;
}
.nav-link-custom:hover { color:var(--blue); }
.nav-link-custom:hover::after { width:100%; }
.btn-header-cta {
    display:inline-flex; align-items:center; gap:6px;
    background:var(--blue); color:#fff; font-weight:600;
    font-size:0.875rem; padding:0.5rem 1.25rem;
    border-radius:0.5rem; text-decoration:none;
    transition:background var(--tr), transform var(--tr), box-shadow var(--tr);
}
.btn-header-cta:hover {
    background:var(--blue-dark); color:#fff;
    transform:translateY(-1px);
    box-shadow:0 4px 12px rgba(37,99,235,0.3);
}
.btn-hamburger {
    background:none; border:1px solid var(--gray-200);
    border-radius:8px; padding:6px 8px; color:var(--gray-700); cursor:pointer;
}
.btn-hamburger:hover { background:var(--gray-100); }
.mobile-nav-link {
    display:block; color:var(--gray-700); text-decoration:none;
    font-weight:500; font-size:0.95rem; padding:0.6rem 0.75rem;
    border-radius:8px; transition:background var(--tr),color var(--tr);
}
.mobile-nav-link:hover { background:var(--blue-light); color:var(--blue); }
.mobile-nav-divider { border-top:1px solid var(--gray-200); }

/* ════ HERO (index) ════ */
.hero-section {
    position:relative; overflow:hidden;
    min-height:100vh; display:flex; align-items:center;
}
.hero-bg {
    position:absolute; inset:0; background-size:cover;
    background-position:center;
    filter:blur(5px) brightness(0.72) saturate(0.8);
    transform:scale(1.08); z-index:0;
}
.hero-overlay {
    position:absolute; inset:0;
    background:rgba(242,247,255,0.8); z-index:1;
}
.hero-content { position:relative; z-index:2; padding-top:5rem; padding-bottom:2rem; }

/* Badge */
.hero-badge-wrap { display:flex; justify-content:center; }
.hero-badge {
    display:inline-flex; align-items:center; gap:8px;
    background:rgba(255,255,255,0.92); border:1px solid var(--gray-200);
    border-radius:999px; padding:6px 16px 6px 12px;
    font-size:0.68rem; font-weight:700; letter-spacing:0.09em;
    color:#374151; backdrop-filter:blur(8px);
    box-shadow:0 2px 8px rgba(0,0,0,0.08);
}
.pulse-dot {
    width:9px; height:9px; border-radius:50%;
    background:var(--green); flex-shrink:0;
    position:relative; display:inline-block;
}
.pulse-dot::before,.pulse-dot::after {
    content:''; position:absolute; border-radius:50%;
    background:var(--green); inset:0;
    animation:pulseRing 2s ease-out infinite;
}
.pulse-dot::after { animation-delay:1s; }
@keyframes pulseRing {
    0%   { transform:scale(1); opacity:0.7; }
    70%  { transform:scale(2.4); opacity:0; }
    100% { transform:scale(2.4); opacity:0; }
}

.hero-title {
    font-size:clamp(2rem,5vw,3.6rem);
    font-weight:900; color:var(--dark);
    line-height:1.1; letter-spacing:-0.03em;
}
.hero-blue { color:#2563EB; }
.hero-teal { color:#0D9488; }
.hero-sub {
    font-size:1.05rem; color:var(--gray-700);
    max-width:580px; margin:0 auto; line-height:1.75;
}

/* ════ BRAND CARDS ════ */
.bc {
    background: rgba(255, 255, 255, 0.95);
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-card);
    padding: 1.25rem 1.25rem 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    height: 100%;
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(8px);
    position: relative;
    overflow: hidden;
}
.bc::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 4px;
    background: linear-gradient(90deg, var(--blue), var(--teal));
    opacity: 0;
    transition: opacity 0.3s ease;
}
.bc:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(37, 99, 235, 0.15);
    border-color: var(--blue);
}
.bc:hover::before { opacity: 1; }
.bc-tags { display: flex; gap: 6px; margin-bottom: 1rem; flex-wrap: wrap; }
.bc-tag {
    font-size: 0.62rem; font-weight: 700; letter-spacing: 0.05em;
    text-transform: uppercase; background: var(--blue-light);
    color: var(--blue); border: 1px solid rgba(37, 99, 235, 0.1);
    padding: 4px 12px; border-radius: 999px;
}
.bc-logo-wrap { width: 100%; height: 90px; display: flex; align-items: center; justify-content: center; margin-bottom: 1rem; }
.bc-logo { max-height: 75px; max-width: 90%; object-fit: contain; transition: transform 0.3s ease; }
.bc:hover .bc-logo { transform: scale(1.05); }
.bc-name { font-size: 1.15rem; font-weight: 800; color: var(--dark); margin: 0 0 0.25rem; width: 100%; text-align: center; }
.bc-models { font-size: 0.8rem; color: var(--gray-500); text-align: center; width: 100%; margin-bottom: 1.25rem; font-weight: 500; }
.bc-btn {
    display: block; width: 100%; text-align: center;
    background: var(--blue); color: #fff; font-weight: 700;
    font-size: 0.95rem; padding: 0.75rem 1rem; border-radius: 999px;
    text-decoration: none;
    transition: all 0.3s ease;
    margin-top: auto;
    border: 1px solid transparent;
}
.bc-btn:hover {
    background: var(--blue-dark); color: #fff;
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.3);
}

/* Trust badges */
.trust-item {
    background:rgba(255,255,255,0.82); border:1px solid rgba(229,231,235,0.8);
    border-radius:0.875rem; padding:1rem 1.25rem;
    display:flex; flex-direction:column; gap:4px;
    backdrop-filter:blur(8px);
    transition:transform var(--tr),box-shadow var(--tr);
}
.trust-item:hover { transform:translateY(-3px); box-shadow:0 6px 20px rgba(0,0,0,0.07); }
.trust-label { font-size:0.7rem; font-weight:800; text-transform:uppercase; letter-spacing:0.05em; color:var(--gray-700); }
.trust-text { font-size:0.82rem; color:var(--gray-500); line-height:1.55; }

/* ════ SHARED SECTION ════ */
.section-light { background:#F1F5F9; }
.section-eyebrow {
    display:inline-block; font-size:0.7rem; font-weight:700;
    text-transform:uppercase; letter-spacing:0.1em; color:var(--blue);
    background:var(--blue-light); padding:4px 14px; border-radius:999px; margin-bottom:0.75rem;
}
.section-title { font-size:clamp(1.7rem,3.5vw,2.6rem); font-weight:800; color:var(--dark); margin-bottom:0.75rem; letter-spacing:-0.02em; line-height:1.2; }
.section-sub { color:var(--gray-500); max-width:560px; margin:0 auto; font-size:1rem; line-height:1.7; }

/* ════ FIX GUIDE — SYMPTOM CARDS ════ */
.symptom-card {
    background:var(--white); border:1.5px solid var(--gray-200);
    border-radius:0.875rem; padding:1.1rem;
    display:flex; align-items:flex-start; gap:0.875rem;
    cursor:pointer; transition:all var(--tr); height:100%;
}
.symptom-card:hover { border-color:var(--blue); box-shadow:0 4px 16px rgba(37,99,235,0.1); transform:translateY(-2px); }
.symptom-card.active { border-color:var(--blue); background:var(--blue-light); }
.symptom-icon { width:46px; height:46px; border-radius:0.75rem; display:flex; align-items:center; justify-content:center; flex-shrink:0; background:var(--blue-light); color:var(--blue); }
.symptom-title { font-size:0.93rem; font-weight:700; color:var(--dark); margin-bottom:0.15rem; }
.symptom-sub { font-size:0.78rem; color:var(--gray-500); margin:0; line-height:1.4; }

.step-box { background:var(--white); border:1.5px solid var(--gray-200); border-radius:1.25rem; padding:2rem; box-shadow:var(--shadow-md); }
.step-nav { display:flex; justify-content:space-between; align-items:center; margin-top:1.75rem; padding-top:1.25rem; border-top:1px solid var(--gray-200); gap:1rem; }

.sticky-sidebar { position:sticky; top:90px; }
.progress-card { background:var(--white); border:1.5px solid var(--gray-200); border-radius:1rem; padding:1.5rem; box-shadow:var(--shadow-sm); }
.note-card { background:linear-gradient(135deg,var(--blue) 0%,#3B82F6 100%); color:#fff; border-radius:1rem; padding:1.5rem; box-shadow:0 8px 24px rgba(37,99,235,0.25); }
.note-list { list-style:none; padding:0; margin:0 0 1rem; font-size:0.875rem; opacity:0.88; display:flex; flex-direction:column; gap:0.4rem; }
.note-list li::before { content:"• "; }
.note-tip { background:rgba(255,255,255,0.15); border-radius:0.625rem; padding:0.75rem 1rem; font-size:0.82rem; line-height:1.55; border:1px solid rgba(255,255,255,0.2); }

/* ════ BRANDS SECTION ════ */
.brand-feature-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 1.25rem;
    padding: 2rem 1.5rem;
    text-align: center;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.brand-feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    border-color: var(--blue);
}
.brand-feature-card img {
    transition: transform 0.3s ease;
}
.brand-feature-card:hover img {
    transform: scale(1.1);
}
.feature-row {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 1rem 1.25rem;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 1rem;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}
.feature-row:hover {
    background: var(--blue-light);
    border-color: #BFDBFE;
    transform: translateX(5px);
}
.feature-dot { width:12px; height:12px; border-radius:50%; flex-shrink:0; }

/* ════ HOW IT WORKS ════ */
.hiw-card { background:var(--white); border:1.5px solid var(--gray-200); border-radius:1.25rem; padding:2rem 1.5rem; transition:transform var(--tr),box-shadow var(--tr),border-color var(--tr); height:100%; }
.hiw-card:hover { transform:translateY(-5px); box-shadow:var(--shadow-md); border-color:var(--blue); }
.hiw-card-active { border-color:var(--blue); background:var(--blue-light); }
.hiw-num { width:48px; height:48px; border-radius:50%; background:var(--gray-100); color:var(--gray-500); font-size:1rem; font-weight:800; display:flex; align-items:center; justify-content:center; margin:0 auto 1rem; border:2px solid var(--gray-200); }
.hiw-num.active { background:var(--blue); color:#fff; border-color:var(--blue); box-shadow:0 4px 12px rgba(37,99,235,0.3); }

/* ════ FAQ ════ */
.faq-accordion { border-radius:1rem; overflow:hidden; border:1.5px solid var(--gray-200); box-shadow:var(--shadow-sm); }
.faq-item { border:none; border-bottom:1px solid var(--gray-200); }
.faq-item:last-child { border-bottom:none; }
.faq-btn { font-weight:700; font-size:0.93rem; color:var(--dark); background:var(--white); padding:1.1rem 1.5rem; box-shadow:none !important; }
.faq-btn:not(.collapsed) { color:var(--blue); background:var(--blue-light); }
.faq-btn:focus { box-shadow:none; }
.faq-body { background:var(--white); color:var(--gray-700); font-size:0.9rem; line-height:1.7; padding:0.75rem 1.5rem 1.25rem; }

/* ════ HP PAGE HERO ════ */
.hp-hero {
    position:relative; overflow:hidden;
    background:linear-gradient(135deg,#003087 0%,#0055b3 40%,#0073e6 100%);
    min-height:520px; display:flex; align-items:center;
}
.hp-hero-pattern {
    position:absolute; inset:0; opacity:0.08;
    background-image:radial-gradient(circle at 2px 2px,rgba(255,255,255,0.6) 1px,transparent 0);
    background-size:28px 28px;
}
.hp-hero-content { position:relative; z-index:2; }
.hp-badge {
    display:inline-flex; align-items:center; gap:7px;
    background:rgba(255,255,255,0.15); border:1px solid rgba(255,255,255,0.3);
    border-radius:999px; padding:5px 14px 5px 10px;
    font-size:0.68rem; font-weight:700; letter-spacing:0.08em; color:#fff;
    backdrop-filter:blur(6px); margin-bottom:0.5rem;
}
.hp-hero-title { font-size:clamp(1.8rem,4vw,3rem); font-weight:900; color:#fff; line-height:1.15; letter-spacing:-0.025em; }
.hp-hero-sub { font-size:1rem; color:rgba(255,255,255,0.82); line-height:1.7; max-width:520px; }

/* Search box in hero */
.hp-search-wrap {
    background:rgba(255,255,255,0.12); border:1.5px solid rgba(255,255,255,0.3);
    border-radius:1rem; padding:1.25rem; backdrop-filter:blur(8px);
}
.hp-search-input {
    background:rgba(255,255,255,0.18); border:1.5px solid rgba(255,255,255,0.35);
    border-radius:0.75rem; padding:0.75rem 1rem 0.75rem 2.75rem;
    color:#fff; font-size:0.9rem; width:100%;
    outline:none; transition:border-color var(--tr), background var(--tr);
    font-family:inherit;
}
.hp-search-input::placeholder { color:rgba(255,255,255,0.55); }
.hp-search-input:focus { border-color:rgba(255,255,255,0.8); background:rgba(255,255,255,0.25); }
.hp-search-icon { position:absolute; left:0.85rem; top:50%; transform:translateY(-50%); color:rgba(255,255,255,0.65); pointer-events:none; }
.hp-search-btn {
    background:#fff; color:#003087; font-weight:700; font-size:0.9rem;
    border:none; border-radius:999px; padding:0.7rem 1.75rem; cursor:pointer;
    transition:transform var(--tr), box-shadow var(--tr);
    white-space:nowrap;
}
.hp-search-btn:hover { transform:translateY(-2px); box-shadow:0 6px 20px rgba(0,0,0,0.2); }

.hp-hero-img-wrap {
    position:relative;
}
.hp-hero-img { border-radius:1.25rem; width:100%; max-height:380px; object-fit:cover; box-shadow:0 20px 60px rgba(0,0,0,0.3); }
.hp-floating-badge {
    position:absolute; bottom:1rem; right:1rem;
    background:rgba(10,15,30,0.85); backdrop-filter:blur(8px);
    border:1px solid rgba(255,255,255,0.15); border-radius:999px;
    padding:6px 14px 6px 10px; display:flex; align-items:center; gap:7px;
    font-size:0.68rem; font-weight:700; letter-spacing:0.07em; color:#fff;
}

/* ════ HP: WHAT YOU'LL DO NEXT ════ */
.next-step-card {
    background:var(--white); border:1.5px solid var(--gray-200); border-radius:1.25rem;
    padding:2rem 1.5rem; text-align:center; height:100%;
    transition:transform var(--tr), box-shadow var(--tr), border-color var(--tr);
}
.next-step-card:hover { transform:translateY(-6px); box-shadow:var(--shadow-blue); border-color:var(--blue); }
.next-step-num {
    font-size:2.5rem; font-weight:900; color:var(--gray-200);
    line-height:1; margin-bottom:0.5rem; letter-spacing:-0.04em;
}
.next-step-card:hover .next-step-num { color:var(--blue); }
.next-step-title { font-size:1.05rem; font-weight:700; color:var(--dark); margin-bottom:0.5rem; }
.next-step-desc { font-size:0.875rem; color:var(--gray-500); line-height:1.6; margin:0; }

/* ════ HP: DARK GUIDANCE SECTION ════ */
.guidance-section {
    background:linear-gradient(135deg,#0F172A 0%,#1E293B 100%);
    position:relative; overflow:hidden;
}
.guidance-section::before {
    content:''; position:absolute; inset:0; opacity:0.05;
    background-image:radial-gradient(circle at 2px 2px,rgba(255,255,255,0.8) 1px,transparent 0);
    background-size:24px 24px;
}
.guidance-badge {
    display:inline-flex; align-items:center; gap:6px;
    background:rgba(255,255,255,0.08); border:1px solid rgba(255,255,255,0.15);
    border-radius:999px; padding:4px 12px; font-size:0.65rem; font-weight:700;
    letter-spacing:0.08em; color:rgba(255,255,255,0.6);
}
.guidance-check-item {
    display:flex; align-items:center; gap:0.75rem;
    background:rgba(255,255,255,0.06); border:1px solid rgba(255,255,255,0.1);
    border-radius:0.75rem; padding:0.875rem 1.25rem;
    font-size:0.9rem; font-weight:500; color:rgba(255,255,255,0.88);
    transition:background var(--tr);
}
.guidance-check-item:hover { background:rgba(255,255,255,0.1); }
.guidance-icon { width:36px; height:36px; border-radius:8px; background:rgba(37,99,235,0.3); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.guidance-cta-btn {
    display:inline-flex; align-items:center; gap:8px;
    background:var(--blue); color:#fff; font-weight:700;
    font-size:0.95rem; padding:0.875rem 2rem; border-radius:999px;
    text-decoration:none; border:none; cursor:pointer;
    transition:background var(--tr), transform var(--tr), box-shadow var(--tr);
}
.guidance-cta-btn:hover { background:var(--blue-dark); color:#fff; transform:translateY(-2px); box-shadow:0 8px 24px rgba(37,99,235,0.4); }

/* ════ HP: SERIES CARDS ════ */
.series-card {
    background:var(--white); border:1.5px solid var(--gray-200); border-radius:1.25rem;
    padding:1.75rem; text-align:center; height:100%;
    transition:transform var(--tr), box-shadow var(--tr), border-color var(--tr);
    display:flex; flex-direction:column; align-items:center;
}
.series-card:hover { transform:translateY(-6px); box-shadow:var(--shadow-blue); border-color:var(--blue); }
.series-card-icon { width:56px; height:56px; border-radius:1rem; background:var(--blue-light); display:flex; align-items:center; justify-content:center; margin-bottom:1rem; }
.series-card-icon svg { color:var(--blue); }
.series-card-title { font-size:1.05rem; font-weight:700; color:var(--dark); margin-bottom:0.5rem; }
.series-card-sub { font-size:0.82rem; color:var(--gray-500); line-height:1.55; margin-bottom:1.25rem; flex:1; }
.series-card-btn {
    display:inline-flex; align-items:center; gap:6px;
    background:var(--blue-light); color:var(--blue); font-weight:700;
    font-size:0.82rem; padding:0.5rem 1.25rem; border-radius:999px;
    text-decoration:none; margin-top:auto;
    transition:background var(--tr), color var(--tr);
}
.series-card-btn:hover { background:var(--blue); color:#fff; }

/* ════ FOOTER ════ */
.site-footer { background:#0F172A; color:var(--gray-400); }
.footer-brand { font-size:1.2rem; font-weight:800; color:#fff; letter-spacing:-0.02em; }
.footer-brand span { color:#818CF8; }
.footer-heading { font-size:0.68rem; font-weight:700; text-transform:uppercase; letter-spacing:0.08em; color:var(--gray-400); margin-bottom:1rem; }
.footer-link { display:block; color:#6B7280; text-decoration:none; font-size:0.875rem; margin-bottom:0.6rem; transition:color var(--tr); }
.footer-link:hover { color:#fff; }

/* ════ STEP ANIMATION ════ */
@keyframes fadeSlideIn {
    from { opacity:0; transform:translateY(10px); }
    to   { opacity:1; transform:translateY(0); }
}
.step-anim { animation:fadeSlideIn 0.3s ease-out; }

/* ════ RESPONSIVE ════ */
@media (max-width:991.98px) {
    .hero-section { min-height:auto; }
    .hero-content { padding-top:3.5rem; }
    .hero-title { font-size:2.4rem; }
    .sticky-sidebar { position:static; }
    .step-box { padding:1.5rem; }
    .hp-hero { min-height:auto; }
}
@media (max-width:767.98px) {
    .hero-title { font-size:1.9rem; }
    .hero-sub { font-size:0.95rem; }
    .bc { padding:0.875rem 0.875rem 1.1rem; }
    .bc-logo-wrap { height:65px; }
    .bc-logo { max-height:52px; }
    .bc-btn { font-size:0.82rem; padding:0.55rem; }
    .step-box { padding:1.25rem; }
    .hp-hero-title { font-size:1.8rem; }
    .next-step-card { padding:1.5rem 1rem; }
}
@media (max-width:575.98px) {
    .hero-title { font-size:1.55rem; }
    .hero-badge { font-size:0.62rem; }
    .bc-tags .bc-tag { font-size:0.54rem; }
    .hiw-card { padding:1.5rem 1rem; }
}