/* ============================================
   Satyaphotography Quote Builder - Frontend CSS
   Version 5.0 — Light hero, red CTA with shine, EST inside box
   ============================================ */

/* CSS Custom Properties */
.spqb-wrapper {
    --spqb-primary: #2c3e50;
    --spqb-secondary: #2c3e50;
    --spqb-bg: #F6F1E6;
    --spqb-card-bg: #ffffff;
    --spqb-accent: #C44A3A;
    --spqb-accent-light: #d4574a;
    --spqb-accent-dark: #a33a2d;
    --spqb-text: #041c2d;
    --spqb-text-muted: #2c3e50;
    --spqb-border: #2c3e50;
    --spqb-border-light: #ddd;
    --spqb-success: #1abc9c;
    --spqb-cream: #F6F1E6;
    --spqb-cream-dark: #ecf0f1;
    --spqb-white: #ffffff;
    --spqb-error-bg: #f8d7da;
    --spqb-error-text: #842029;
    --spqb-radius: 4px;
    --spqb-radius-sm: 2px;
    --spqb-transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --spqb-font-heading: 'Poppins', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    --spqb-font-body: 'Poppins', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    --spqb-font-sans: 'Poppins', 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.spqb-wrapper {
    font-family: var(--spqb-font-body);
    background: var(--spqb-bg);
    color: var(--spqb-text);
    max-width: 100%;
    margin: 0 auto;
    padding: 0;
    position: relative;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.spqb-wrapper *,
.spqb-wrapper *::before,
.spqb-wrapper *::after {
    box-sizing: border-box;
}

/* ============================================
   Hero Section — Light background #fafafa
   ============================================ */
.spqb-hero {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    text-align: center;
    padding: 60px 24px;
    position: relative;
    overflow: hidden;
    background: #fafafa;
}

.spqb-hero-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 30% 40%, rgba(196, 74, 58, 0.04) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 60%, rgba(196, 74, 58, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.spqb-hero-content {
    position: relative;
    z-index: 2;
    max-width: 720px;
    animation: spqbFadeIn 1s ease-out;
}

@keyframes spqbFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Logo */
.spqb-hero-logo {
    margin-bottom: 44px;
}

.spqb-logo-text {
    font-family: var(--spqb-font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 6px;
    text-transform: uppercase;
    color: var(--spqb-accent);
    border: 1px solid var(--spqb-accent);
    padding: 12px 28px;
    display: inline-block;
}

/* Tagline */
.spqb-tagline {
    font-family: var(--spqb-font-heading);
    font-size: 2.4rem;
    font-weight: 700;
    line-height: 1.3;
    margin: 0 0 36px;
    color: var(--spqb-primary);
    letter-spacing: -0.5px;
}

/* Divider */
.spqb-hero-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 32px;
}

.spqb-divider-line {
    width: 60px;
    height: 1px;
    background: var(--spqb-accent);
    opacity: 0.5;
}

.spqb-divider-icon {
    color: var(--spqb-accent);
    font-size: 0.9rem;
    opacity: 0.7;
}

/* Subtitle */
.spqb-subtitle-block {
    margin-bottom: 48px;
    animation: spqbFadeInUp 0.8s ease-out 0.3s both;
}

.spqb-subtitle {
    font-family: var(--spqb-font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--spqb-primary);
    margin: 0 0 12px;
}

.spqb-subtitle-desc {
    font-family: var(--spqb-font-heading);
    font-size: 0.95rem;
    color: var(--spqb-text-muted);
    margin: 0;
    font-weight: 300;
    line-height: 1.7;
}

/* CTA Button — Red #C44A3A with silver shine hover animation */
.spqb-get-started-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0;
    padding: 0;
    font-size: 0.8rem;
    font-weight: 700;
    color: #ffffff;
    background: var(--spqb-accent);
    border: none;
    border-radius: var(--spqb-radius);
    cursor: pointer;
    transition: var(--spqb-transition);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-family: var(--spqb-font-heading);
    overflow: hidden;
}

.spqb-btn-text {
    padding: 16px 36px;
    transition: var(--spqb-transition);
    position: relative;
    z-index: 2;
}

.spqb-btn-arrow {
    padding: 16px 24px;
    border-left: 1px solid rgba(255,255,255,0.2);
    transition: var(--spqb-transition);
    background: rgba(0,0,0,0.1);
    position: relative;
    z-index: 2;
}

/* Silver shine animation on hover */
.spqb-get-started-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(
        120deg,
        transparent 0%,
        rgba(255, 255, 255, 0.25) 40%,
        rgba(255, 255, 255, 0.5) 50%,
        rgba(255, 255, 255, 0.25) 60%,
        transparent 100%
    );
    z-index: 1;
    transition: none;
}

.spqb-get-started-btn:hover::before {
    animation: spqbShine 0.8s ease-in-out;
}

@keyframes spqbShine {
    0% { left: -100%; }
    100% { left: 150%; }
}

.spqb-get-started-btn:hover {
    background: var(--spqb-accent-dark);
    color: #ffffff;
}

.spqb-get-started-btn:hover .spqb-btn-arrow {
    background: rgba(0,0,0,0.2);
}

/* Hero quote */
.spqb-hero-quote {
    font-family: var(--spqb-font-heading);
    font-size: 0.9rem;
    font-style: italic;
    color: var(--spqb-text-muted);
    margin-top: 44px;
    opacity: 0.5;
    font-weight: 300;
    letter-spacing: 0.3px;
    line-height: 1.7;
    max-width: 540px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   Steps Container
   ============================================ */
.spqb-steps-container {
    min-height: 100vh;
    padding: 0 0 80px;
    position: relative;
    background: var(--spqb-cream);
}

/* Progress Bar */
.spqb-progress-bar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--spqb-primary);
    padding: 0;
    border-bottom: none;
}

.spqb-progress-fill {
    height: 4px;
    background: var(--spqb-accent);
    width: 0%;
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.spqb-progress-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 24px;
}

.spqb-progress-text {
    font-family: var(--spqb-font-heading);
    font-size: 0.7rem;
    color: rgba(255,255,255,0.7);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.spqb-progress-brand {
    font-family: var(--spqb-font-heading);
    font-size: 0.65rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--spqb-accent);
    font-weight: 700;
}

/* ============================================
   Steps Layout — EST on left inside the box
   ============================================ */
.spqb-steps-layout {
    display: flex;
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
}

/* EST Badge — Inside the box, left side, sticky */
.spqb-est-float {
    position: sticky;
    top: 70px;
    width: 110px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding-top: 24px;
    align-self: flex-start;
    height: fit-content;
    animation: spqbEstSlideIn 0.5s ease-out;
}

@keyframes spqbEstSlideIn {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}

.spqb-est-icon {
    width: 56px;
    height: 56px;
    background: var(--spqb-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1.3rem;
    box-shadow: 0 4px 20px rgba(196, 74, 58, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.spqb-est-icon:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 28px rgba(196, 74, 58, 0.4);
}

.spqb-est-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.spqb-est-label {
    font-family: var(--spqb-font-heading);
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--spqb-text-muted);
}

.spqb-est-amount {
    font-family: var(--spqb-font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--spqb-accent);
    white-space: nowrap;
    background: var(--spqb-white);
    padding: 6px 12px;
    border-radius: 20px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    border: 2px solid var(--spqb-accent);
    transition: transform 0.3s ease;
}

.spqb-est-amount.updated {
    animation: spqbEstPulse 0.4s ease;
}

@keyframes spqbEstPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.08); }
    100% { transform: scale(1); }
}

/* Steps Main Area */
.spqb-steps-main {
    flex: 1;
    min-width: 0;
}

/* ============================================
   Step Slide
   ============================================ */
.spqb-step-slide {
    max-width: 960px;
    margin: 0 auto;
    padding: 60px 24px 44px;
    animation: spqbStepIn 0.4s ease-out;
}

@keyframes spqbStepIn {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

.spqb-step-header {
    text-align: center;
    margin-bottom: 48px;
}

.spqb-step-title {
    font-family: var(--spqb-font-heading);
    font-size: 2rem;
    font-weight: 700;
    margin: 0 0 12px;
    color: var(--spqb-primary);
    letter-spacing: -0.3px;
}

.spqb-step-desc {
    font-family: var(--spqb-font-heading);
    font-size: 0.95rem;
    color: var(--spqb-text-muted);
    margin: 0;
    font-weight: 300;
    line-height: 1.6;
}

.spqb-skip-hint {
    font-family: var(--spqb-font-heading);
    font-size: 0.82rem;
    color: var(--spqb-text-muted);
    margin: 0 0 12px 0;
    font-weight: 400;
    font-style: italic;
    opacity: 0.75;
}

/* ============================================
   Option Cards
   ============================================ */
.spqb-options-grid {
    display: grid;
    gap: 16px;
    justify-content: center;
}

.spqb-options-grid--small {
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    max-width: 560px;
    margin: 0 auto;
}

.spqb-options-grid--large {
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    max-width: 960px;
    margin: 0 auto;
}

.spqb-option-card {
    position: relative;
    background: var(--spqb-card-bg);
    border: 2px solid var(--spqb-border);
    padding: 32px 20px;
    text-align: center;
    cursor: pointer;
    transition: var(--spqb-transition);
    overflow: hidden;
    border-radius: var(--spqb-radius);
}

.spqb-option-card:hover {
    border-color: var(--spqb-accent);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(196, 74, 58, 0.08);
}

.spqb-option-card.selected {
    border-color: var(--spqb-accent);
    background: var(--spqb-card-bg);
    box-shadow: 0 4px 20px rgba(196, 74, 58, 0.12);
}

.spqb-option-card.selected .spqb-option-icon {
    color: var(--spqb-accent);
    filter: grayscale(0%);
}

.spqb-option-card .spqb-option-icon {
    filter: grayscale(100%);
    transition: filter 0.3s ease, color 0.3s ease;
}

.spqb-option-card.selected .spqb-option-icon {
    filter: grayscale(0%);
}

.spqb-option-icon {
    font-size: 2rem;
    margin-bottom: 16px;
    color: var(--spqb-primary);
    transition: var(--spqb-transition);
}

.spqb-option-label {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.spqb-option-name {
    font-family: var(--spqb-font-heading);
    font-size: 0.72rem;
    color: var(--spqb-text-muted);
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.spqb-option-sublabel {
    font-family: var(--spqb-font-heading);
    font-size: 0.7rem;
    color: var(--spqb-text-muted);
    font-weight: 400;
    opacity: 0.7;
    display: block;
    line-height: 1.3;
}

.spqb-option-price {
    font-family: var(--spqb-font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--spqb-primary);
}

.spqb-option-card.selected .spqb-option-price {
    color: var(--spqb-accent);
}

.spqb-option-check {
    display: none;
    position: absolute;
    top: 10px;
    right: 10px;
    width: 24px;
    height: 24px;
    background: var(--spqb-accent);
    align-items: center;
    justify-content: center;
    font-size: 0.6rem;
    color: #ffffff;
    border-radius: 50%;
}

.spqb-option-card.selected .spqb-option-check {
    display: flex;
}

.spqb-option-card--multi .spqb-option-check {
    display: flex;
    background: var(--spqb-border-light);
    color: transparent;
    transition: var(--spqb-transition);
}

.spqb-option-card--multi.selected .spqb-option-check {
    background: var(--spqb-accent);
    color: #ffffff;
}

/* ============================================
   Quantity Toggle (Stepper) inside option cards
   — Base shared styles + 3 format variations
   — Minimal (default), Pill, Outline
   ============================================ */
#spqb-quote-builder .spqb-option-card--qty .spqb-qty-toggle {
    display: none !important;
}

#spqb-quote-builder .spqb-option-card--qty.selected .spqb-qty-toggle {
    display: flex !important;
}

/* ── Shared toggle base ── */
#spqb-quote-builder .spqb-qty-toggle {
    align-items: center;
    justify-content: center;
    margin-top: 14px;
    padding: 0;
    animation: spqbQtyReveal 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
}

@keyframes spqbQtyReveal {
    0%   { opacity: 0; transform: scale(0.7); }
    70%  { transform: scale(1.04); }
    100% { opacity: 1; transform: scale(1); }
}

#spqb-quote-builder .spqb-qty-btn {
    border: none !important;
    cursor: pointer !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-family: var(--spqb-font-body) !important;
    line-height: 1 !important;
    user-select: none;
    position: relative;
    overflow: hidden;
    padding: 0 !important;
    margin: 0 !important;
    transition: background 0.25s ease, transform 0.15s ease, box-shadow 0.25s ease, border-color 0.25s ease, color 0.25s ease;
    -webkit-appearance: none !important;
    appearance: none !important;
    outline: none;
}

#spqb-quote-builder .spqb-qty-btn:focus-visible {
    outline: 2px solid var(--spqb-accent);
    outline-offset: 2px;
}

#spqb-quote-builder .spqb-qty-val {
    text-align: center !important;
    font-family: var(--spqb-font-heading) !important;
    user-select: none;
    background: transparent !important;
    transition: transform 0.3s ease;
    position: relative;
    display: inline-block !important;
    padding: 0 !important;
    margin: 0 !important;
}

#spqb-quote-builder .spqb-qty-val.spqb-qty-bump {
    animation: spqbQtyBump 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes spqbQtyBump {
    0%   { transform: scale(1); }
    50%  { transform: scale(1.25); }
    100% { transform: scale(1); }
}

/* Ripple effect on click */
#spqb-quote-builder .spqb-qty-btn .spqb-ripple {
    position: absolute;
    border-radius: 50%;
    transform: scale(0);
    animation: spqbRipple 0.5s ease-out;
    pointer-events: none;
}

@keyframes spqbRipple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Qty card subtle accent border on hover even before selection */
#spqb-quote-builder .spqb-option-card--qty:hover {
    border-color: var(--spqb-accent);
}

/* ============================================
   FORMAT 1: MINIMAL — Clean circular buttons
   Light gray circles, center number, flat design
   Matches the uploaded screenshot reference
   ============================================ */
#spqb-quote-builder.spqb-qty-style-minimal .spqb-qty-toggle {
    gap: 8px !important;
    background: none !important;
    border: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
}

#spqb-quote-builder.spqb-qty-style-minimal .spqb-qty-btn {
    width: 32px !important;
    height: 32px !important;
    border-radius: 50% !important;
    background: #EAEAEA !important;
    color: #555555 !important;
    font-size: 1.1rem !important;
    font-weight: 600 !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06) !important;
    border: none !important;
}

#spqb-quote-builder.spqb-qty-style-minimal .spqb-qty-btn:hover {
    background: #DCDCDC !important;
    transform: scale(1.08);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1) !important;
}

#spqb-quote-builder.spqb-qty-style-minimal .spqb-qty-btn:active {
    background: #D0D0D0 !important;
    transform: scale(0.95);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08) !important;
}

#spqb-quote-builder.spqb-qty-style-minimal .spqb-qty-btn .spqb-ripple {
    background: rgba(0, 0, 0, 0.1);
}

#spqb-quote-builder.spqb-qty-style-minimal .spqb-qty-val {
    width: 36px !important;
    font-size: 0.95rem !important;
    font-weight: 700 !important;
    color: var(--spqb-primary) !important;
    line-height: 32px !important;
}

/* ============================================
   FORMAT 2: PILL — Connected capsule segment
   All elements inside one smooth pill shape
   ============================================ */
#spqb-quote-builder.spqb-qty-style-pill .spqb-qty-toggle {
    gap: 0 !important;
    background: #F0EDE8 !important;
    border-radius: 30px !important;
    overflow: hidden !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06) !important;
    border: 1.5px solid rgba(44, 62, 80, 0.1) !important;
}

#spqb-quote-builder.spqb-qty-style-pill .spqb-qty-btn {
    width: 36px !important;
    height: 36px !important;
    border-radius: 0 !important;
    background: transparent !important;
    color: var(--spqb-primary) !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    border: none !important;
}

#spqb-quote-builder.spqb-qty-style-pill .spqb-qty-btn:first-child {
    border-radius: 30px 0 0 30px !important;
}

#spqb-quote-builder.spqb-qty-style-pill .spqb-qty-btn:last-child {
    border-radius: 0 30px 30px 0 !important;
}

#spqb-quote-builder.spqb-qty-style-pill .spqb-qty-btn:hover {
    background: rgba(196, 74, 58, 0.08) !important;
    color: var(--spqb-accent) !important;
}

#spqb-quote-builder.spqb-qty-style-pill .spqb-qty-btn:active {
    background: rgba(196, 74, 58, 0.15) !important;
    transform: scale(0.95);
}

#spqb-quote-builder.spqb-qty-style-pill .spqb-qty-btn .spqb-ripple {
    background: rgba(196, 74, 58, 0.15);
}

#spqb-quote-builder.spqb-qty-style-pill .spqb-qty-val {
    width: 38px !important;
    font-size: 0.9rem !important;
    font-weight: 700 !important;
    color: var(--spqb-primary) !important;
    line-height: 36px !important;
    border-left: 1px solid rgba(44, 62, 80, 0.08) !important;
    border-right: 1px solid rgba(44, 62, 80, 0.08) !important;
}

/* ============================================
   FORMAT 3: OUTLINE — Elegant bordered circles
   Accent-colored outlines with hover fill
   ============================================ */
#spqb-quote-builder.spqb-qty-style-outline .spqb-qty-toggle {
    gap: 10px !important;
    background: none !important;
    border: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
}

#spqb-quote-builder.spqb-qty-style-outline .spqb-qty-btn {
    width: 32px !important;
    height: 32px !important;
    border-radius: 50% !important;
    background: transparent !important;
    color: var(--spqb-accent) !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    border: 2px solid var(--spqb-accent) !important;
}

#spqb-quote-builder.spqb-qty-style-outline .spqb-qty-btn:hover {
    background: var(--spqb-accent) !important;
    color: #ffffff !important;
    transform: scale(1.08);
    box-shadow: 0 3px 10px rgba(196, 74, 58, 0.25) !important;
}

#spqb-quote-builder.spqb-qty-style-outline .spqb-qty-btn:active {
    background: var(--spqb-accent-dark) !important;
    border-color: var(--spqb-accent-dark) !important;
    color: #ffffff !important;
    transform: scale(0.95);
}

#spqb-quote-builder.spqb-qty-style-outline .spqb-qty-btn .spqb-ripple {
    background: rgba(255, 255, 255, 0.35);
}

#spqb-quote-builder.spqb-qty-style-outline .spqb-qty-val {
    width: 36px !important;
    font-size: 0.95rem !important;
    font-weight: 700 !important;
    color: var(--spqb-accent) !important;
    line-height: 32px !important;
}

/* Qty badge — shows "x2" / "x3" next to price when qty > 1 */
.spqb-qty-badge {
    display: inline-block;
    background: var(--spqb-accent);
    color: #ffffff;
    font-size: 0.58rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 10px;
    margin-left: 6px;
    letter-spacing: 0.5px;
    vertical-align: middle;
    line-height: 1.5;
    animation: spqbBadgeIn 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes spqbBadgeIn {
    0%   { opacity: 0; transform: scale(0.5); }
    100% { opacity: 1; transform: scale(1); }
}

/* ============================================
   Slider
   ============================================ */
.spqb-slider-container {
    max-width: 500px;
    margin: 0 auto;
    padding: 24px 0;
}

.spqb-slider-value {
    text-align: center;
    font-family: var(--spqb-font-heading);
    font-size: 4.5rem;
    font-weight: 700;
    color: var(--spqb-accent);
    margin-bottom: 28px;
    line-height: 1;
}

.spqb-range-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    background: var(--spqb-primary);
    outline: none;
    cursor: pointer;
    border-radius: 3px;
}

.spqb-range-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--spqb-accent);
    cursor: pointer;
    border: 3px solid #ffffff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    transition: transform 0.2s ease;
}

.spqb-range-slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

.spqb-range-slider::-moz-range-thumb {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--spqb-accent);
    cursor: pointer;
    border: 3px solid #ffffff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.spqb-slider-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 14px;
    font-family: var(--spqb-font-heading);
    color: var(--spqb-text-muted);
    font-size: 0.8rem;
    letter-spacing: 1px;
}

/* ============================================
   Checkbox List
   ============================================ */
.spqb-checkbox-list {
    max-width: 520px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.spqb-checkbox-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 22px;
    background: var(--spqb-card-bg);
    border: 2px solid var(--spqb-border);
    cursor: pointer;
    transition: var(--spqb-transition);
    border-radius: var(--spqb-radius);
}

.spqb-checkbox-item:hover {
    border-color: var(--spqb-accent);
}

.spqb-checkbox-item input[type="checkbox"] {
    display: none;
}

.spqb-checkbox-custom {
    width: 22px;
    height: 22px;
    border: 2px solid var(--spqb-border);
    flex-shrink: 0;
    transition: var(--spqb-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--spqb-radius-sm);
}

.spqb-checkbox-custom::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.55rem;
    color: #ffffff;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.spqb-checkbox-item input[type="checkbox"]:checked + .spqb-checkbox-custom {
    background: var(--spqb-accent);
    border-color: var(--spqb-accent);
}

.spqb-checkbox-item input[type="checkbox"]:checked + .spqb-checkbox-custom::after {
    opacity: 1;
}

.spqb-checkbox-item input[type="checkbox"]:checked ~ .spqb-checkbox-label {
    color: var(--spqb-accent);
}

.spqb-checkbox-label {
    font-family: var(--spqb-font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--spqb-primary);
    transition: color 0.2s ease;
}

/* ============================================
   Contact Form
   ============================================ */
.spqb-contact-form {
    max-width: 660px;
    margin: 0 auto;
}

.spqb-quote-summary {
    background: linear-gradient(135deg, rgba(246, 241, 230, 0.5) 0%, rgba(246, 241, 230, 0.3) 100%);
    border: 1.5px solid rgba(196, 74, 58, 0.1);
    padding: 14px 20px;
    margin-bottom: 32px;
    border-radius: 8px;
    max-height: none;
    overflow: visible;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.spqb-quote-summary h3 {
    font-family: var(--spqb-font-heading);
    color: var(--spqb-accent);
    margin: 0 0 6px;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    opacity: 0.7;
}

.spqb-summary-compact {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 4px 16px;
}

.spqb-summary-brand-line {
    font-family: var(--spqb-font-heading);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--spqb-primary);
    opacity: 0.6;
    letter-spacing: 0.5px;
}

.spqb-summary-count-line {
    font-family: var(--spqb-font-heading);
    font-size: 0.75rem;
    color: var(--spqb-text-muted);
    opacity: 0.5;
}

.spqb-summary-total-compact {
    font-family: var(--spqb-font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--spqb-accent);
    letter-spacing: -0.3px;
}

.spqb-form-field {
    margin-bottom: 28px;
}

.spqb-form-field label {
    display: block;
    font-family: var(--spqb-font-heading);
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--spqb-text-muted);
    margin-bottom: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.spqb-required {
    color: var(--spqb-accent);
}

.spqb-field-error {
    display: block;
    font-family: var(--spqb-font-heading);
    font-size: 0.78rem;
    color: #dc143c;
    margin-top: 4px;
    font-weight: 500;
}

.spqb-input {
    width: 100%;
    padding: 14px 16px;
    font-size: 1rem;
    font-family: var(--spqb-font-heading);
    background: var(--spqb-white);
    border: 1px solid var(--spqb-border);
    color: var(--spqb-primary);
    transition: var(--spqb-transition);
    outline: none;
    border-radius: var(--spqb-radius);
}

.spqb-input:focus {
    border-color: var(--spqb-accent);
    box-shadow: 0 0 0 3px rgba(196, 74, 58, 0.1);
}

.spqb-input::placeholder {
    color: var(--spqb-text-muted);
    opacity: 0.4;
}

/* ============================================
   Navigation Buttons
   ============================================ */
.spqb-step-nav {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 52px;
    flex-wrap: wrap;
}

.spqb-nav-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 36px;
    font-family: var(--spqb-font-heading);
    font-size: 0.78rem;
    font-weight: 700;
    border: 2px solid;
    cursor: pointer;
    transition: var(--spqb-transition);
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: var(--spqb-radius);
}

.spqb-nav-next,
.spqb-nav-submit {
    background: var(--spqb-accent);
    color: #ffffff;
    border-color: var(--spqb-accent);
}

.spqb-nav-next:hover,
.spqb-nav-submit:hover {
    background: var(--spqb-accent-dark);
    border-color: var(--spqb-accent-dark);
    color: #ffffff;
}

.spqb-nav-prev {
    background: transparent;
    color: var(--spqb-accent);
    border-color: var(--spqb-primary);
}

.spqb-nav-prev:hover {
    background: var(--spqb-primary);
    color: #ffffff;
    border-color: var(--spqb-primary);
}

.spqb-nav-next:disabled,
.spqb-nav-submit:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none !important;
}

/* ============================================
   Success Screen
   ============================================ */
.spqb-success-screen {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    padding: 60px 24px;
    animation: spqbFadeInUp 0.5s ease-out;
}

.spqb-success-content {
    text-align: center;
    max-width: 540px;
}

.spqb-success-icon {
    font-size: 3.5rem;
    color: var(--spqb-success);
    margin-bottom: 28px;
}

.spqb-success-content h2 {
    font-family: var(--spqb-font-heading);
    font-size: 1.5rem;
    color: var(--spqb-primary);
    margin: 0 0 18px;
    font-weight: 700;
}

.spqb-success-content > p {
    font-family: var(--spqb-font-heading);
    color: var(--spqb-text-muted);
    line-height: 1.8;
    margin: 0 0 28px;
    font-size: 0.95rem;
    font-weight: 300;
}

.spqb-success-details {
    margin-bottom: 36px;
}

.spqb-success-details p {
    font-family: var(--spqb-font-heading);
    font-size: 0.85rem;
    color: var(--spqb-text-muted);
    margin: 10px 0;
    letter-spacing: 1px;
}

.spqb-success-details p i {
    color: var(--spqb-accent);
    margin-right: 10px;
    width: 16px;
    text-align: center;
}

.spqb-start-over {
    background: transparent;
    color: var(--spqb-primary);
    border-color: var(--spqb-primary);
}

.spqb-start-over:hover {
    background: var(--spqb-primary);
    color: #ffffff;
}

/* ============================================
   Footer — Compact 2-line light footer
   ============================================ */
.spqb-footer {
    text-align: center;
    background: var(--spqb-cream);
    color: var(--spqb-text-muted);
    padding: 12px 20px 10px;
    border-top: 1px solid rgba(44, 62, 80, 0.06);
}

.spqb-footer-line1,
.spqb-footer-line2 {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 6px;
    line-height: 1.6;
}

.spqb-footer-brand {
    font-family: var(--spqb-font-heading);
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--spqb-accent);
}

.spqb-footer-sep {
    font-size: 0.5rem;
    opacity: 0.3;
    color: var(--spqb-text-muted);
}

.spqb-footer-tag {
    font-family: var(--spqb-font-heading);
    font-size: 0.55rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--spqb-text-muted);
    opacity: 0.5;
}

.spqb-footer-copy {
    font-family: var(--spqb-font-heading);
    font-size: 0.55rem;
    letter-spacing: 0.5px;
    color: var(--spqb-text-muted);
    opacity: 0.4;
}

.spqb-footer-link {
    font-family: var(--spqb-font-heading);
    color: var(--spqb-text-muted);
    text-decoration: none;
    font-size: 0.55rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    opacity: 0.4;
    transition: color 0.2s ease, opacity 0.2s ease;
}

.spqb-footer-link:hover {
    color: var(--spqb-accent);
    opacity: 1;
}

/* ============================================
   Animations
   ============================================ */
@keyframes spqbFadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes spqbShake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-6px); }
    40% { transform: translateX(6px); }
    60% { transform: translateX(-4px); }
    80% { transform: translateX(4px); }
}

/* ============================================
   Loading Overlay
   ============================================ */
.spqb-loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(44, 62, 80, 0.85);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 20px;
}

.spqb-loading-overlay .spqb-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(196, 74, 58, 0.2);
    border-top-color: var(--spqb-accent);
    border-radius: 50%;
    animation: spqbSpin 0.8s linear infinite;
}

.spqb-loading-overlay .spqb-loading-text {
    font-family: var(--spqb-font-heading);
    font-size: 0.72rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--spqb-accent);
}

@keyframes spqbSpin {
    to { transform: rotate(360deg); }
}

/* ============================================
   Error Message
   ============================================ */
.spqb-error-msg {
    background: var(--spqb-error-bg);
    color: var(--spqb-error-text);
    padding: 12px 20px;
    border-radius: var(--spqb-radius);
    font-family: var(--spqb-font-heading);
    font-size: 0.85rem;
    font-weight: 500;
    text-align: center;
    margin-bottom: 20px;
    animation: spqbShake 0.5s ease;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 768px) {
    .spqb-tagline {
        font-size: 1.7rem;
    }
    .spqb-subtitle {
        font-size: 1.2rem;
    }
    .spqb-step-title {
        font-size: 1.5rem;
    }
    .spqb-options-grid--small {
        grid-template-columns: 1fr 1fr;
    }
    .spqb-options-grid--large {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 12px;
    }
    .spqb-option-card {
        padding: 24px 14px;
    }
    .spqb-option-icon {
        font-size: 1.5rem;
    }
    /* Qty toggle responsive — Minimal */
    #spqb-quote-builder.spqb-qty-style-minimal .spqb-qty-btn {
        width: 28px !important;
        height: 28px !important;
        font-size: 0.95rem !important;
    }
    #spqb-quote-builder.spqb-qty-style-minimal .spqb-qty-val {
        width: 30px !important;
        font-size: 0.85rem !important;
        line-height: 28px !important;
    }
    #spqb-quote-builder.spqb-qty-style-minimal .spqb-qty-toggle {
        gap: 6px !important;
    }
    /* Qty toggle responsive — Pill */
    #spqb-quote-builder.spqb-qty-style-pill .spqb-qty-btn {
        width: 32px !important;
        height: 32px !important;
        font-size: 0.9rem !important;
    }
    #spqb-quote-builder.spqb-qty-style-pill .spqb-qty-val {
        width: 32px !important;
        font-size: 0.82rem !important;
        line-height: 32px !important;
    }
    /* Qty toggle responsive — Outline */
    #spqb-quote-builder.spqb-qty-style-outline .spqb-qty-btn {
        width: 28px !important;
        height: 28px !important;
        font-size: 0.9rem !important;
    }
    #spqb-quote-builder.spqb-qty-style-outline .spqb-qty-val {
        width: 30px !important;
        font-size: 0.85rem !important;
        line-height: 28px !important;
    }
    #spqb-quote-builder.spqb-qty-style-outline .spqb-qty-toggle {
        gap: 8px !important;
    }
    .spqb-slider-value {
        font-size: 3.5rem;
    }
    .spqb-nav-btn {
        padding: 12px 24px;
        font-size: 0.7rem;
    }
    .spqb-footer-line1,
    .spqb-footer-line2 {
        gap: 4px;
    }
    .spqb-summary-compact {
        flex-direction: column;
        align-items: flex-start;
        gap: 2px;
    }
    .spqb-summary-total-compact {
        font-size: 1rem;
        margin-top: 2px;
    }

    /* Steps layout — stack on mobile, EST at bottom */
    .spqb-steps-layout {
        flex-direction: column;
    }

    .spqb-est-float {
        position: fixed;
        left: 50%;
        top: auto;
        bottom: 0;
        transform: translateX(-50%);
        flex-direction: row;
        background: var(--spqb-white);
        padding: 8px 20px;
        border-radius: 0;
        box-shadow: 0 -2px 12px rgba(0,0,0,0.08);
        width: 100%;
        justify-content: center;
        gap: 16px;
        animation: none;
        z-index: 300;
    }

    .spqb-est-icon {
        width: 44px;
        height: 44px;
        font-size: 1.1rem;
    }

    .spqb-est-content {
        flex-direction: row;
        align-items: center;
        gap: 8px;
    }

    .spqb-est-amount {
        font-size: 1.1rem;
        padding: 6px 16px;
    }

    .spqb-est-label {
        font-size: 0.55rem;
    }

    .spqb-step-slide {
        padding-left: 24px;
        padding-bottom: 80px;
    }

    .spqb-steps-container {
        padding-bottom: 70px;
    }
}

@media (max-width: 480px) {
    .spqb-tagline {
        font-size: 1.4rem;
    }
    .spqb-hero {
        min-height: 85vh;
        padding: 40px 16px;
    }
    .spqb-options-grid--large {
        grid-template-columns: 1fr 1fr;
    }
    .spqb-logo-text {
        font-size: 0.6rem;
        letter-spacing: 4px;
    }
    .spqb-step-slide {
        padding: 40px 16px 80px;
    }
    .spqb-step-title {
        font-size: 1.25rem;
    }
    .spqb-hero-quote {
        font-size: 0.8rem;
    }

    /* EST badge extra small */
    .spqb-est-float {
        padding: 6px 12px;
        gap: 10px;
    }

    .spqb-est-icon {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }

    .spqb-est-amount {
        font-size: 0.9rem;
        padding: 4px 12px;
    }

    .spqb-options-grid--small {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .spqb-option-card {
        padding: 18px 10px;
    }

    .spqb-option-name {
        font-size: 0.6rem;
    }

    .spqb-option-price {
        font-size: 0.85rem;
    }

    .spqb-step-desc {
        font-size: 0.85rem;
    }

    .spqb-nav-btn {
        padding: 10px 20px;
        font-size: 0.65rem;
        letter-spacing: 1px;
    }
}

/* ============================================
   Extra small devices (under 360px)
   ============================================ */
@media (max-width: 360px) {
    .spqb-tagline {
        font-size: 1.2rem;
    }
    .spqb-step-title {
        font-size: 1.1rem;
    }
    .spqb-options-grid--large,
    .spqb-options-grid--small {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }
    .spqb-option-card {
        padding: 14px 8px;
    }
    .spqb-option-icon {
        font-size: 1.2rem;
        margin-bottom: 10px;
    }
}

/* ============================================
   Landscape phones
   ============================================ */
@media (max-width: 768px) and (orientation: landscape) {
    .spqb-hero {
        min-height: 70vh;
        padding: 30px 24px;
    }
    .spqb-step-slide {
        padding-top: 30px;
        padding-bottom: 80px;
    }
}

/* ============================================
   Tablets (portrait)
   ============================================ */
@media (min-width: 481px) and (max-width: 768px) {
    .spqb-step-slide {
        padding-left: 24px;
        padding-bottom: 80px;
    }
    .spqb-est-float {
        position: fixed;
        left: 50%;
        top: auto;
        bottom: 0;
        transform: translateX(-50%);
        flex-direction: row;
        background: var(--spqb-white);
        padding: 10px 24px;
        box-shadow: 0 -2px 12px rgba(0,0,0,0.08);
        width: 100%;
        justify-content: center;
        gap: 16px;
        animation: none;
        z-index: 300;
    }
    .spqb-est-icon {
        width: 48px;
        height: 48px;
        font-size: 1.2rem;
    }
    .spqb-est-content {
        flex-direction: row;
        align-items: center;
        gap: 8px;
    }
    .spqb-est-amount {
        font-size: 1.15rem;
    }
}

/* ============================================
   Print styles
   ============================================ */
@media print {
    .spqb-est-float,
    .spqb-progress-bar,
    .spqb-nav-btn {
        display: none !important;
    }
    .spqb-step-slide {
        padding-left: 24px !important;
    }
}