/* ==========================================================================
   BINOM 360 - MODULE SPECIFICATION PAGE STYLES (app-spect.css)
   Dedicated styles for /app/{slug}/spect/{lang} module presentation pages.
   ========================================================================== */

/* ==========================================================================
   360 CELESTIAL GALAXY & NEBULA FULL-SCREEN HERO
   ========================================================================== */
.spect-hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--brand-deep) 0%, var(--brand-mid) 30%, var(--brand-dark) 65%, var(--brand-primary) 100%);
    color: #ffffff;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 110px 28px 80px;
    text-align: center;
}

.spect-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.spect-hero-inner {
    position: relative;
    z-index: 3;
    max-width: 1000px;
    margin: 0 auto;
}

.spect-hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 20px;
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.28);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: #ffffff;
    margin-bottom: 22px;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.2);
}

.spect-hero-title {
    font-size: clamp(2.3rem, 4.8vw, 3.8rem);
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 18px;
    text-shadow: 0 4px 24px rgba(0, 0, 0, 0.45);
}

.spect-hero-slogan {
    font-size: clamp(1.2rem, 2.2vw, 1.55rem);
    font-weight: 700;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 22px;
    line-height: 1.45;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.spect-hero-desc {
    font-size: 1.08rem;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.88);
    max-width: 860px;
    margin: 0 auto 36px;
}

.spect-hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.spect-hero-cta-main {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 38px;
    border-radius: 14px;
    background: #ffffff;
    color: var(--brand-dark) !important;
    font-size: 1.05rem;
    font-weight: 800;
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.35);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.spect-hero-cta-main:hover {
    transform: translateY(-3px) scale(1.02);
    background: #ffffff;
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.45);
    color: var(--brand-hover) !important;
}

.spect-hero-cta-alt {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 34px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.35);
    color: #ffffff;
    font-size: 1rem;
    font-weight: 700;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition: all 0.25s;
}
.spect-hero-cta-alt:hover {
    background: rgba(255, 255, 255, 0.28);
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.6);
}

.spect-hero-proof {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
    margin-bottom: 24px;
}
.spect-proof-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.spect-stars { color: #facc15; font-size: 1.05rem; }

/* Animated Scroll Indicator Cue */
.spect-scroll-cue {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: all 0.2s;
    cursor: pointer;
}
.spect-scroll-cue:hover {
    color: #ffffff;
    transform: translateX(-50%) translateY(-2px);
}
.spect-scroll-mouse {
    width: 22px;
    height: 36px;
    border: 2px solid rgba(255, 255, 255, 0.7);
    border-radius: 14px;
    display: flex;
    justify-content: center;
    padding-top: 6px;
}
.spect-scroll-wheel {
    width: 4px;
    height: 8px;
    background: #ffffff;
    border-radius: 2px;
    animation: mouseBounce 1.8s infinite;
}
@keyframes mouseBounce {
    0%, 100% { transform: translateY(0); opacity: 1; }
    50% { transform: translateY(8px); opacity: 0.3; }
}

/* ==========================================================================
   QUICK-JUMP SUB-NAV STRIP
   ========================================================================== */
.spect-jump-bar {
    background: #ffffff;
    border-bottom: 1px solid var(--border-soft);
    padding: 12px 24px;
    overflow-x: auto;
    white-space: nowrap;
    display: flex;
    justify-content: center;
    gap: 10px;
    position: sticky;
    top: 64px;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}
.spect-jump-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--ink-mut);
    border: 1px solid transparent;
    transition: all 0.2s;
}
.spect-jump-link:hover {
    color: var(--brand-primary);
    background: var(--brand-light);
    border-color: var(--brand-light);
}

/* ==========================================================================
   CONTAINER & SECTIONS
   ========================================================================== */
.spect-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.spect-sec {
    padding: 88px 0;
    border-bottom: 1px solid var(--border-soft);
}
.spect-sec.subtle { background: var(--surface-subtle); }

.spect-sec-header {
    text-align: center;
    max-width: 820px;
    margin: 0 auto 54px;
}
.spect-sec-pill {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1.6px;
    color: var(--brand-primary);
    background: var(--brand-light);
    border: 1px solid var(--brand-light);
    padding: 5px 16px;
    border-radius: 20px;
    margin-bottom: 12px;
}
.spect-sec-title {
    font-size: clamp(1.85rem, 3.2vw, 2.5rem);
    font-weight: 900;
    color: var(--ink-main);
    letter-spacing: -0.6px;
    margin-bottom: 14px;
    line-height: 1.22;
}
.spect-sec-sub {
    font-size: 1.05rem;
    color: var(--ink-mut);
    line-height: 1.6;
}

/* PILLAR 1: OVERVIEW TWO-COLUMN */
.spect-overview-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
    align-items: center;
}
.spect-overview-text p {
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--ink-mut);
    margin-bottom: 20px;
}
.spect-check-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-top: 24px;
}
.spect-check-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.96rem;
    font-weight: 600;
    color: var(--ink-main);
    line-height: 1.5;
}
.spect-check-list li i {
    color: #16a34a;
    font-size: 1.15rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.spect-preview-card {
    background: #ffffff;
    border: 1px solid var(--border-soft);
    border-radius: 20px;
    padding: 32px;
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
}
.spect-preview-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 5px;
    background: linear-gradient(90deg, var(--brand-primary), var(--brand-hover));
}
.spect-card-badge-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}
.spect-stat-bubble {
    font-size: 0.78rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
    background: #f0fdf4;
    color: #16a34a;
    border: 1px solid #bbf7d0;
}

/* PILLAR 2: FEATURES GRID */
.spect-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 26px;
}
.spect-feat-card {
    background: #ffffff;
    border: 1px solid var(--border-soft);
    border-radius: 18px;
    padding: 30px 26px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
}
.spect-feat-card:hover {
    transform: translateY(-5px);
    border-color: var(--brand-light);
    box-shadow: 0 16px 36px rgba(var(--accent-r), var(--accent-g), var(--accent-b), 0.14);
}
.spect-feat-icon-wrap {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--brand-light) 0%, rgba(var(--accent-r), var(--accent-g), var(--accent-b), 0.15) 100%);
    border: 1px solid var(--brand-light);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--brand-primary);
    margin-bottom: 18px;
    transition: transform 0.2s;
}
.spect-feat-card:hover .spect-feat-icon-wrap {
    transform: scale(1.1) rotate(4deg);
}
.spect-feat-badge {
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    padding: 3px 9px;
    border-radius: 10px;
    background: #f1f5f9;
    color: #475569;
    float: right;
}
[dir="rtl"] .spect-feat-badge { float: left; }
.spect-feat-title {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--ink-main);
    margin-bottom: 10px;
    line-height: 1.35;
}
.spect-feat-desc {
    font-size: 0.92rem;
    line-height: 1.65;
    color: var(--ink-mut);
}

/* PILLAR 3: ROI METRIC STRIP */
.spect-roi-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}
.spect-roi-card {
    background: #ffffff;
    border: 1px solid var(--brand-light);
    border-radius: 18px;
    padding: 28px 24px;
    text-align: center;
    box-shadow: 0 8px 24px rgba(var(--accent-r), var(--accent-g), var(--accent-b), 0.08);
    position: relative;
    overflow: hidden;
    transition: transform 0.2s;
}
.spect-roi-card:hover {
    transform: translateY(-4px);
}
.spect-roi-card i {
    font-size: 1.8rem;
    color: var(--brand-primary);
    margin-bottom: 14px;
}
.spect-roi-val {
    font-size: 2.6rem;
    font-weight: 900;
    color: var(--brand-dark);
    line-height: 1.1;
    margin-bottom: 6px;
    letter-spacing: -0.5px;
}
.spect-roi-lbl {
    font-size: 0.96rem;
    font-weight: 800;
    color: var(--ink-main);
    margin-bottom: 6px;
}
.spect-roi-sub {
    font-size: 0.82rem;
    color: var(--ink-light);
    line-height: 1.4;
}

/* PILLAR 4: 100% FREE FOREVER BANNER */
.spect-free-box {
    background: linear-gradient(135deg, #15803d 0%, #166534 50%, #14532d 100%);
    border-radius: 24px;
    color: #ffffff;
    padding: 54px 44px;
    box-shadow: 0 20px 48px rgba(22, 101, 52, 0.28);
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
}
.spect-free-title {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 16px;
    color: #ffffff;
}
.spect-free-desc {
    font-size: 1.05rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 24px;
}
.spect-free-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.spect-free-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.94rem;
    font-weight: 600;
}
.spect-free-list li i {
    color: #86efac;
    font-size: 1.1rem;
}
.spect-free-card-side {
    background: rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 18px;
    padding: 32px;
    text-align: center;
}
.spect-free-price {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 6px;
    color: #ffffff;
}

/* PILLAR 5: MOBILE SHOWCASE */
.spect-mobile-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 48px;
    align-items: center;
}
.spect-mockup-wrap {
    background: linear-gradient(135deg, var(--brand-light) 0%, rgba(var(--accent-r), var(--accent-g), var(--accent-b), 0.14) 100%);
    border: 1px solid var(--brand-light);
    border-radius: 24px;
    padding: 36px 28px;
    text-align: center;
    box-shadow: 0 16px 36px rgba(var(--accent-r), var(--accent-g), var(--accent-b), 0.08);
}
.spect-mockup-wrap i {
    font-size: 4.5rem;
    color: var(--brand-primary);
    margin-bottom: 18px;
}

/* PILLAR 6: 16 LANGUAGES MATRIX */
.spect-lang-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(135px, 1fr));
    gap: 12px;
    margin-top: 32px;
}
.spect-lang-card {
    background: #ffffff;
    border: 1px solid var(--border-soft);
    border-radius: 12px;
    padding: 12px 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    font-weight: 600;
    transition: all 0.2s;
}
.spect-lang-card:hover {
    border-color: var(--brand-primary);
    color: var(--brand-primary);
    transform: translateY(-2px);
}
.spect-lang-card.current {
    background: var(--brand-primary);
    border-color: var(--brand-primary);
    color: #ffffff;
}

/* PILLAR 7: 16 CURRENCIES MATRIX */
.spect-curr-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(135px, 1fr));
    gap: 12px;
    margin-top: 32px;
}
.spect-curr-card {
    background: #ffffff;
    border: 1px solid var(--border-soft);
    border-radius: 12px;
    padding: 12px 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    font-weight: 700;
    transition: all 0.2s;
}
.spect-curr-card:hover {
    border-color: var(--brand-primary);
    color: var(--brand-primary);
    transform: translateY(-2px);
}

/* COMPARISON TABLE */
.spect-table-wrap {
    background: #ffffff;
    border: 1px solid var(--border-soft);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
}
.spect-comp-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}
[dir="rtl"] .spect-comp-table { text-align: right; }
.spect-comp-table th {
    background: #f8fafc;
    padding: 16px 22px;
    font-size: 0.88rem;
    font-weight: 800;
    color: var(--ink-main);
    border-bottom: 2px solid var(--border-soft);
}
.spect-comp-table th.binom-col {
    background: var(--brand-light);
    color: var(--brand-primary);
    border-bottom-color: var(--brand-primary);
}
.spect-comp-table td {
    padding: 16px 22px;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--border-soft);
}
.spect-comp-table tr:last-child td { border-bottom: none; }
.spect-comp-table td.binom-cell {
    background: rgba(var(--accent-r), var(--accent-g), var(--accent-b), 0.04);
    font-weight: 800;
    color: var(--brand-dark);
}

/* FAQ SECTION */
.spect-faq-list {
    max-width: 860px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.spect-faq-item {
    background: #ffffff;
    border: 1px solid var(--border-soft);
    border-radius: 14px;
    overflow: hidden;
    transition: border-color 0.2s;
}
.spect-faq-item.open {
    border-color: var(--brand-primary);
}
.spect-faq-q {
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    padding: 18px 22px;
    font-size: 1rem;
    font-weight: 800;
    color: var(--ink-main);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    cursor: pointer;
}
[dir="rtl"] .spect-faq-q { text-align: right; }
.spect-faq-a {
    padding: 0 22px 20px;
    font-size: 0.94rem;
    line-height: 1.7;
    color: var(--ink-mut);
    display: none;
}
.spect-faq-item.open .spect-faq-a { display: block; }
.spect-faq-item.open .spect-faq-q i { transform: rotate(180deg); color: var(--brand-primary); }

/* FOOTER CONVERSION BANNER */
.spect-foot-cta {
    background: linear-gradient(135deg, var(--brand-deep) 0%, var(--brand-mid) 40%, var(--brand-primary) 100%);
    border-radius: 28px;
    color: #ffffff;
    padding: 68px 40px;
    text-align: center;
    margin: 60px 0 80px;
    box-shadow: 0 24px 54px rgba(var(--accent-r), var(--accent-g), var(--accent-b), 0.35);
    position: relative;
    overflow: hidden;
}
.spect-foot-cta h3 {
    font-size: clamp(2rem, 3.6vw, 2.8rem);
    font-weight: 900;
    margin-bottom: 14px;
    color: #ffffff;
    line-height: 1.25;
}
.spect-foot-cta p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 680px;
    margin: 0 auto 34px;
    line-height: 1.65;
}

@media (max-width: 900px) {
    .spect-overview-grid,
    .spect-free-box,
    .spect-mobile-grid {
        grid-template-columns: 1fr;
    }
    .spect-jump-bar { justify-content: flex-start; }
    .spect-hero { padding: 96px 20px 72px; }
}