/* =========================================================
   Satoshi landing — Madie-inspired motion & composition
   Brand: charcoal · gold · cyan (trading desk, not bakery)
   Fonts: loaded async from index.php (no blocking @import)
========================================================= */
.satoshi-landing {
    --s-bg: #05070d;
    --s-ink: #f4f1ea;
    --s-muted: #9aa3b5;
    --s-gold: #e0b23a;
    --s-cyan: #5eead4;
    --s-line: rgba(244, 241, 234, 0.12);
    --s-glass: rgba(10, 14, 24, 0.55);
    --s-radius: 28px;
    --font-display: 'Syne', 'Vazirmatn', sans-serif;
    --font-body: 'Vazirmatn', Tahoma, sans-serif;
    font-family: var(--font-body);
    color: var(--s-ink);
    background: var(--s-bg);
    overflow-x: hidden;
}

.satoshi-landing * { box-sizing: border-box; }

.satoshi-landing h1,
.satoshi-landing h2,
.satoshi-landing h3,
.satoshi-landing .brand-mark,
.satoshi-landing .section-title,
.satoshi-landing .hero-title {
    font-family: var(--font-display);
    letter-spacing: -0.03em;
}

/* Atmosphere */
.satoshi-landing .fixed-background-image {
    background-image:
        radial-gradient(ellipse 80% 55% at 15% 10%, rgba(224, 178, 58, 0.18), transparent 55%),
        radial-gradient(ellipse 60% 45% at 90% 20%, rgba(94, 234, 212, 0.12), transparent 50%),
        linear-gradient(165deg, #05070d 0%, #0a1220 45%, #070b14 100%),
        url('../images/background-1.jpg') !important;
    background-size: cover !important;
    background-position: center !important;
    filter: saturate(0.85) contrast(1.05);
}
.satoshi-landing .fixed-background-image::before {
    background:
        linear-gradient(180deg, rgba(5, 7, 13, 0.35) 0%, rgba(5, 7, 13, 0.72) 55%, rgba(5, 7, 13, 0.92) 100%),
        linear-gradient(135deg, rgba(224, 178, 58, 0.12), rgba(94, 234, 212, 0.08)) !important;
}

.satoshi-landing .landing-content-wrapper {
    position: relative;
    z-index: 1;
}

/* ----- Nav (Madie-like compact) ----- */
.satoshi-landing .landing-navbar {
    position: fixed !important;
    top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 14px 0 !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    transition: background .35s ease, backdrop-filter .35s ease, border-color .35s ease;
}
.satoshi-landing .landing-navbar.is-solid {
    background: rgba(5, 7, 13, 0.72) !important;
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--s-line) !important;
}
.satoshi-landing .nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 22px;
    display: flex;
    align-items: center;
    gap: 18px;
}
.satoshi-landing .brand-mark {
    margin: 0;
    font-size: clamp(1rem, 2vw, 1.2rem);
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--s-ink) !important;
    background: none !important;
    -webkit-text-fill-color: unset !important;
}
.satoshi-landing .brand-mark span {
    width: 34px; height: 34px;
    border-radius: 12px;
    display: grid; place-items: center;
    background: linear-gradient(135deg, var(--s-gold), var(--s-cyan));
    color: #0a0f18;
    font-size: 0.95rem;
}
.satoshi-landing .nav-menu {
    display: flex;
    gap: 8px;
    margin-inline-start: auto;
}
.satoshi-landing .nav-link {
    color: var(--s-muted) !important;
    text-decoration: none;
    font-size: 0.82rem;
    font-weight: 600;
    padding: 8px 12px;
    border-radius: 999px;
    transition: .2s ease;
}
.satoshi-landing .nav-link:hover,
.satoshi-landing .nav-link.active {
    color: var(--s-ink) !important;
    background: rgba(244, 241, 234, 0.06);
}
.satoshi-landing .nav-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}
.satoshi-landing .lang-mini {
    display: flex;
    gap: 2px;
    padding: 4px;
    border-radius: 999px;
    border: 1px solid var(--s-line);
    background: rgba(255,255,255,0.03);
}
.satoshi-landing .lang-mini a {
    color: var(--s-muted);
    text-decoration: none;
    font-size: 10px;
    font-weight: 800;
    padding: 4px 7px;
    border-radius: 999px;
}
.satoshi-landing .lang-mini a.active,
.satoshi-landing .lang-mini a:hover {
    background: rgba(224, 178, 58, 0.22);
    color: #fff;
}

.satoshi-landing .btn-primary,
.satoshi-landing .btn-outline,
.satoshi-landing .cta-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-family: inherit;
    font-weight: 700;
    font-size: 0.92rem;
    border-radius: 999px;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.satoshi-landing .nav-actions .btn-primary,
.satoshi-landing .nav-actions .btn-outline {
    white-space: nowrap;
    font-size: 0.82rem;
    font-weight: 600;
}
.satoshi-landing .btn-primary {
    padding: 12px 20px;
    color: #0a0f18 !important;
    background: linear-gradient(120deg, var(--s-gold), #f3d27a 45%, var(--s-cyan)) !important;
    border: none !important;
    box-shadow: 0 16px 40px rgba(224, 178, 58, 0.25);
}
.satoshi-landing .btn-primary:hover { transform: translateY(-2px); }
.satoshi-landing .btn-outline {
    padding: 11px 18px;
    color: var(--s-ink) !important;
    border: 1px solid var(--s-line) !important;
    background: rgba(255,255,255,0.03) !important;
}
.satoshi-landing .btn-outline:hover {
    border-color: rgba(224, 178, 58, 0.45) !important;
    background: rgba(224, 178, 58, 0.08) !important;
}
.satoshi-landing .cta-link {
    color: var(--s-gold);
    padding: 0;
    background: none;
}
.satoshi-landing .cta-link .arrow {
    display: inline-grid;
    place-items: center;
    width: 34px; height: 34px;
    border-radius: 50%;
    border: 1px solid currentColor;
    transition: transform .25s ease;
}
.satoshi-landing .cta-link:hover .arrow { transform: translateX(4px); }
html[dir="rtl"] .satoshi-landing .cta-link:hover .arrow { transform: translateX(-4px); }

.satoshi-landing .mobile-menu-btn {
    width: 44px; height: 44px;
    border-radius: 14px;
    border: 1px solid var(--s-line);
    background: rgba(255,255,255,0.04);
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    padding: 0 12px;
}
.satoshi-landing .mobile-menu-btn span {
    display: block; height: 2px; background: #fff; border-radius: 2px;
}
.satoshi-landing .mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 99;
    padding: 100px 28px 40px;
    background: rgba(5, 7, 13, 0.96);
    backdrop-filter: blur(20px);
    display: none;
    flex-direction: column;
    gap: 8px;
}
.satoshi-landing .mobile-menu.active { display: flex; }
.satoshi-landing .mobile-nav-link {
    color: #fff;
    text-decoration: none;
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    padding: 10px 0;
    border-bottom: 1px solid var(--s-line);
}

/* ----- Hero (full viewport composition) ----- */
.satoshi-landing .hero-section {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: flex-end;
    padding: 0 !important;
    background: transparent !important;
}
.satoshi-landing .satoshi-hero {
    width: min(1280px, 100%);
    margin: 0 auto;
    padding: 140px 22px 72px !important;
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: clamp(24px, 5vw, 64px);
    align-items: end;
}
.satoshi-landing .hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 22px;
    padding: 0;
    border: none;
    background: none;
    color: var(--s-cyan);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}
.satoshi-landing .hero-eyebrow::before {
    content: '';
    width: 28px; height: 1px;
    background: currentColor;
}
.satoshi-landing .hero-title {
    margin: 0 0 22px !important;
    font-size: clamp(2.6rem, 7.2vw, 5.4rem) !important;
    line-height: 0.98 !important;
    font-weight: 800 !important;
    color: #fff !important;
    text-shadow: none !important;
    max-width: 11ch;
}
.satoshi-landing .hero-title em,
.satoshi-landing .hero-title .accent {
    font-style: italic;
    font-weight: 700;
    background: linear-gradient(120deg, var(--s-gold), var(--s-cyan));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.satoshi-landing .hero-subtitle {
    margin: 0 0 28px !important;
    max-width: 38rem;
    font-size: clamp(1.02rem, 1.6vw, 1.2rem) !important;
    line-height: 1.7 !important;
    color: var(--s-muted) !important;
}
.satoshi-landing .hero-cta-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 18px;
}

.satoshi-landing .hero-visual,
.satoshi-landing .hero-orb-card,
.satoshi-landing .hero-video {
    position: relative;
    border-radius: 32px;
    overflow: hidden;
    min-height: min(52vh, 460px);
    border: 1px solid var(--s-line);
    background: rgba(255,255,255,0.03);
    box-shadow: 0 40px 100px rgba(0,0,0,0.45);
    transform: rotate(-1.5deg);
}
.satoshi-landing .hero-visual img,
.satoshi-landing .hero-video iframe {
    width: 100%; height: 100%;
    object-fit: cover; border: 0; min-height: min(52vh, 460px);
}
.satoshi-landing .hero-orb-card {
    display: grid; place-items: center;
    background:
        radial-gradient(circle at 30% 30%, rgba(224,178,58,0.25), transparent 45%),
        radial-gradient(circle at 70% 65%, rgba(94,234,212,0.2), transparent 40%),
        rgba(10,14,24,0.7);
    transform: rotate(2deg);
}
.satoshi-landing .orb-ring {
    position: absolute; border-radius: 50%;
    border: 1px solid rgba(224,178,58,0.28);
    animation: satPulse 7s ease-in-out infinite;
}
.satoshi-landing .orb-ring.r1 { width: 72%; height: 72%; }
.satoshi-landing .orb-ring.r2 { width: 48%; height: 48%; border-color: rgba(94,234,212,0.32); animation-delay: -2.5s; }
.satoshi-landing .orb-core {
    width: 110px; height: 110px; border-radius: 32px;
    display: grid; place-items: center;
    font-size: 2.4rem; color: #0a0f18; font-weight: 800;
    background: linear-gradient(135deg, var(--s-gold), var(--s-cyan));
    box-shadow: 0 24px 60px rgba(224,178,58,0.35);
}
@keyframes satPulse {
    0%, 100% { transform: scale(1); opacity: .55; }
    50% { transform: scale(1.06); opacity: 1; }
}

.satoshi-landing .hero-float-chip {
    position: absolute;
    inset-inline-start: 18px;
    bottom: 18px;
    padding: 10px 14px;
    border-radius: 16px;
    background: rgba(5,7,13,0.7);
    border: 1px solid var(--s-line);
    backdrop-filter: blur(12px);
    font-size: 0.82rem;
    color: #fff;
    z-index: 2;
}
.satoshi-landing .hero-float-chip strong { color: var(--s-gold); }

/* Marquee */
.satoshi-marquee {
    overflow: hidden;
    border-block: 1px solid var(--s-line);
    background: rgba(255,255,255,0.02);
    padding: 14px 0;
    margin: 0;
}
.satoshi-marquee__track {
    display: flex;
    width: max-content;
    gap: 0;
    animation: marqueeX 28s linear infinite;
}
html[dir="rtl"] .satoshi-marquee__track { animation-name: marqueeXrtl; }
.satoshi-marquee__track span {
    padding: 0 28px;
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--s-muted);
    white-space: nowrap;
}
.satoshi-marquee__track span i {
    font-style: normal;
    color: var(--s-gold);
    margin-inline: 10px;
}
@keyframes marqueeX {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}
@keyframes marqueeXrtl {
    from { transform: translateX(0); }
    to { transform: translateX(50%); }
}

/* Sections */
.satoshi-landing .section-padding {
    padding: clamp(72px, 12vw, 140px) 0 !important;
    background: transparent !important;
}
.satoshi-landing .container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 22px;
}
/* جایگزین مینیمال Bootstrap فقط برای فرم تماس — ظاهر قبلی حفظ می‌شود */
.satoshi-landing .contact-form .row {
    display: flex;
    flex-wrap: wrap;
    margin-left: -10px;
    margin-right: -10px;
}
.satoshi-landing .contact-form .col-md-6 {
    flex: 0 0 100%;
    max-width: 100%;
    padding-left: 10px;
    padding-right: 10px;
    box-sizing: border-box;
}
@media (min-width: 768px) {
    .satoshi-landing .contact-form .col-md-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }
}
.satoshi-landing .section-header {
    text-align: start !important;
    margin-bottom: clamp(36px, 6vw, 64px) !important;
    max-width: 760px;
}
.satoshi-landing .section-kicker {
    display: inline-block;
    margin-bottom: 14px;
    color: var(--s-cyan);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}
.satoshi-landing .section-title {
    margin: 0 0 16px !important;
    font-size: clamp(2rem, 4.8vw, 3.6rem) !important;
    line-height: 1.05 !important;
    font-weight: 800 !important;
    color: #fff !important;
    background: none !important;
    -webkit-text-fill-color: unset !important;
}
.satoshi-landing .section-title em {
    font-style: italic;
    color: var(--s-gold);
}
.satoshi-landing .section-subtitle {
    margin: 0 !important;
    color: var(--s-muted) !important;
    font-size: 1.05rem !important;
    line-height: 1.7 !important;
}

/* Feature / benefit cards — editorial, not SaaS dashboard */
.satoshi-landing .features-grid,
.satoshi-landing .benefits-grid,
.satoshi-landing .databases-grid,
.satoshi-landing .testimonials-grid,
.satoshi-landing .blog-grid,
.satoshi-landing .gallery-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 16px;
}
.satoshi-landing .feature-card,
.satoshi-landing .benefit-card,
.satoshi-landing .database-card,
.satoshi-landing .testimonial-card,
.satoshi-landing .blog-card,
.satoshi-landing .gallery-item,
.satoshi-landing .faq-item,
.satoshi-landing .satoshi-demo,
.satoshi-landing .satoshi-contact,

.satoshi-landing .feature-card,
.satoshi-landing .benefit-card,
.satoshi-landing .database-card,
.satoshi-landing .testimonial-card {
    padding: 28px 26px !important;
    grid-column: span 4;
}
.satoshi-landing .feature-card:hover,
.satoshi-landing .benefit-card:hover,
.satoshi-landing .testimonial-card:hover {
    transform: translateY(-6px);
    border-color: rgba(224, 178, 58, 0.35) !important;
    background: rgba(18, 24, 38, 0.78) !important;
}
.satoshi-landing .feature-card:nth-child(1),
.satoshi-landing .feature-card:nth-child(2) {
    grid-column: span 6;
    min-height: 220px;
}
.satoshi-landing .feature-icon,
.satoshi-landing .benefit-icon,
.satoshi-landing .db-icon {
    width: 52px; height: 52px;
    border-radius: 18px;
    display: grid; place-items: center;
    background: rgba(224, 178, 58, 0.12);
    color: var(--s-gold);
    font-size: 1.25rem;
    margin-bottom: 18px;
}
.satoshi-landing .feature-card h3,
.satoshi-landing .benefit-card h3,
.satoshi-landing .database-card h3 {
    margin: 0 0 10px;
    font-size: 1.35rem;
    font-weight: 750;
}
.satoshi-landing .feature-card p,
.satoshi-landing .benefit-card p,
.satoshi-landing .feature-extra {
    margin: 0;
    color: var(--s-muted);
    line-height: 1.65;
}
.satoshi-landing .feature-extra { margin-top: 12px; font-size: 0.92rem; }

/* Pricing / tariffs — three plan columns */
.satoshi-landing .pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
    align-items: stretch;
}
.satoshi-landing .pricing-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 32px 26px 28px !important;
    border-radius: 22px;
    border: 1px solid rgba(224, 178, 58, 0.16);
    background: rgba(14, 18, 30, 0.72) !important;
    transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
    overflow: hidden;
}
.satoshi-landing .pricing-card::before {
    content: '';
    position: absolute;
    inset: 0 0 auto 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, rgba(224,178,58,.55), transparent);
    opacity: .7;
}
.satoshi-landing .pricing-card:hover {
    transform: translateY(-8px);
    border-color: rgba(224, 178, 58, 0.4);
}
.satoshi-landing .pricing-card.is-featured {
    border-color: rgba(224, 178, 58, 0.55);
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(224, 178, 58, 0.12);
    background: linear-gradient(165deg, rgba(36, 28, 12, 0.92), rgba(14, 18, 30, 0.88)) !important;
}
.satoshi-landing .pricing-card.is-featured::before {
    height: 4px;
    opacity: 1;
    background: linear-gradient(90deg, #8a4b1a, #e0b23a, #f6e27a, #e0b23a, #8a4b1a);
}
.satoshi-landing .pricing-logo {
    width: 96px;
    height: 96px;
    margin: 0 auto 18px;
    display: grid;
    place-items: center;
    filter: drop-shadow(0 10px 18px rgba(0,0,0,.35));
}
.satoshi-landing .plan-medal { width: 88px; height: 88px; }
.satoshi-landing .plan-bronze .pricing-logo { animation: plan-float 4.2s ease-in-out infinite; }
.satoshi-landing .plan-silver .pricing-logo { animation: plan-float 4.6s ease-in-out infinite .2s; }
.satoshi-landing .plan-gold .pricing-logo { animation: plan-float 3.8s ease-in-out infinite .1s; }
@keyframes plan-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}
.satoshi-landing .pricing-name {
    margin: 0 0 22px;
    text-align: center;
    font-family: var(--font-display);
    font-size: 1.65rem;
    font-weight: 750;
    letter-spacing: 0.02em;
}
.satoshi-landing .plan-bronze .pricing-name { color: #e8a86a; }
.satoshi-landing .plan-silver .pricing-name { color: #d7dde6; }
.satoshi-landing .plan-gold .pricing-name { color: #f0d06a; }
.satoshi-landing .pricing-specs {
    list-style: none;
    margin: 0 0 28px;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
}
.satoshi-landing .pricing-specs li {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 12px 14px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
}
.satoshi-landing .pricing-specs .spec-label {
    font-size: 0.82rem;
    color: var(--s-muted);
}
.satoshi-landing .pricing-specs .spec-value {
    font-size: 1.15rem;
    font-weight: 700;
    color: #f5f1e8;
}
.satoshi-landing .pricing-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 48px;
    padding: 12px 18px;
    border-radius: 14px;
    border: 1px solid rgba(224, 178, 58, 0.35);
    background: rgba(224, 178, 58, 0.08);
    color: var(--s-gold) !important;
    font-weight: 700;
    text-decoration: none !important;
    transition: background .25s ease, transform .25s ease, border-color .25s ease;
}
.satoshi-landing .pricing-cta:hover {
    background: rgba(224, 178, 58, 0.18);
    border-color: rgba(224, 178, 58, 0.65);
    transform: translateY(-2px);
}
.satoshi-landing .pricing-cta-featured {
    background: linear-gradient(135deg, #c9951a, #e0b23a 45%, #f0d06a);
    color: #1a1408 !important;
    border-color: transparent;
}
.satoshi-landing .pricing-cta-featured:hover {
    background: linear-gradient(135deg, #d4a31f, #ebc04a 45%, #f7dfa0);
}

.satoshi-landing .counter {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 5vw, 3.4rem);
    font-weight: 800;
    color: var(--s-gold);
    margin: 6px 0 8px;
    line-height: 1;
}
.satoshi-landing .database-card { grid-column: span 3; text-align: start; }



/* FAQ accordion */
.satoshi-landing .faq-list {
    max-width: 860px;
    display: grid;
    gap: 12px;
}
.satoshi-landing .faq-item {
    padding: 6px 22px 10px;
    overflow: hidden;
}
.satoshi-landing .faq-item summary {
    cursor: pointer;
    list-style: none;
    padding: 18px 0;
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
}
.satoshi-landing .faq-item summary::-webkit-details-marker { display: none; }
.satoshi-landing .faq-answer {
    color: var(--s-muted);
    padding-bottom: 18px;
    line-height: 1.7;
}

/* Testimonials */
.satoshi-landing .stars { color: var(--s-gold); letter-spacing: 2px; margin-bottom: 12px; }
.satoshi-landing .testimonial-text {
    font-size: 1.08rem;
    line-height: 1.75;
    color: #e8e4db;
}
.satoshi-landing .testimonial-meta {
    margin-top: 18px;
    display: grid;
    gap: 2px;
    color: var(--s-muted);
    font-size: 0.86rem;
}
.satoshi-landing .testimonial-meta strong { color: #fff; }
.satoshi-landing .testimonial-card { grid-column: span 4; }

/* Gallery */
.satoshi-landing .gallery-item {
    grid-column: span 4;
    overflow: hidden;
    padding: 0 !important;
}
.satoshi-landing .gallery-item:first-child { grid-column: span 8; min-height: 320px; }
.satoshi-landing .gallery-item img {
    width: 100%; height: 100%; min-height: 220px;
    object-fit: cover; display: block;
    transition: transform .6s ease;
}
.satoshi-landing .gallery-item:hover img { transform: scale(1.06); }
.satoshi-landing .gallery-item figcaption {
    position: absolute; /* if parent relative */
    padding: 12px 16px;
    color: var(--s-muted);
    font-size: 0.85rem;
}
.satoshi-landing .gallery-item { position: relative; }
.satoshi-landing .trust-marquee {
    display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-start; margin-top: 28px;
}
.satoshi-landing .trust-logo-item {
    padding: 10px 16px;
    border-radius: 999px;
    border: 1px solid var(--s-line);
    background: rgba(255,255,255,0.03);
    color: #d7dde8;
    font-weight: 700;
    font-size: 0.82rem;
}

/* Blog */
.satoshi-landing .blog-card {
    grid-column: span 4;
    overflow: hidden;
    padding: 0 !important;
}
.satoshi-landing .blog-content { padding: 20px 22px 24px; }
.satoshi-landing .blog-title a {
    color: #fff; text-decoration: none; font-family: var(--font-display); font-size: 1.25rem;
}
.satoshi-landing .blog-excerpt { color: var(--s-muted); margin: 10px 0 14px; }
.satoshi-landing .blog-read-more {
    color: var(--s-cyan); text-decoration: none; font-weight: 700; font-size: 0.9rem;
}
.satoshi-landing .blog-more { text-align: start; margin-top: 28px; }
.satoshi-landing .blog-image img { width: 100%; height: 190px; object-fit: cover; display: block; }
.satoshi-landing .blog-category {
    position: absolute; top: 12px; inset-inline-start: 12px;
    padding: 4px 10px; border-radius: 999px;
    background: rgba(5,7,13,0.75); color: var(--s-gold); font-size: 0.72rem; font-weight: 700;
}
.satoshi-landing .blog-image { position: relative; }

/* Demo band */
.satoshi-landing .satoshi-demo {
    display: grid !important;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 28px;
    align-items: center;
    padding: 42px clamp(22px, 4vw, 48px) !important;
    background:
        linear-gradient(135deg, rgba(224,178,58,0.14), rgba(94,234,212,0.08)) !important;
}
.satoshi-landing .satoshi-demo h2 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    margin: 0 0 12px;
    line-height: 1.1;
}
.satoshi-landing .demo-actions {
    display: flex; flex-wrap: wrap; gap: 12px; justify-content: flex-end;
}

/* Contact */
.satoshi-landing .satoshi-contact {
    padding: 32px clamp(18px, 3vw, 36px) !important;
    max-width: 760px;
}
.satoshi-landing .satoshi-contact label {
    display: block; margin: 12px 0 6px; color: var(--s-muted); font-size: 0.86rem;
}
.satoshi-landing .satoshi-contact input,
.satoshi-landing .satoshi-contact textarea {
    width: 100%;
    padding: 14px 16px;
    border-radius: 16px;
    border: 1px solid var(--s-line);
    background: rgba(0,0,0,0.35);
    color: #fff;
    font: inherit;
}
.satoshi-landing .contact-msg { margin-top: 14px; color: #6ee7b7; }

/* Footer */
.satoshi-landing .landing-footer {
    margin-top: 40px;
    padding: 64px 22px 36px;
    border-top: 1px solid var(--s-line);
    background: rgba(0,0,0,0.35);
}
.satoshi-landing .footer-container { max-width: 1180px; margin: 0 auto; }
.satoshi-landing .footer-content {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 28px;
}
.satoshi-landing .footer-section h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    margin: 0 0 12px;
}
.satoshi-landing .footer-section h4 {
    margin: 0 0 12px;
    font-size: 0.82rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--s-cyan);
}
.satoshi-landing .footer-section p,
.satoshi-landing .footer-section li,
.satoshi-landing .footer-bottom {
    color: var(--s-muted);
    line-height: 1.7;
}
.satoshi-landing .footer-section ul { list-style: none; padding: 0; margin: 0; }
.satoshi-landing .footer-section a { color: #d7dde8; text-decoration: none; }
.satoshi-landing .footer-section a:hover { color: var(--s-gold); }
.satoshi-landing .footer-bottom {
    margin-top: 36px;
    padding-top: 18px;
    border-top: 1px solid var(--s-line);
    font-size: 0.85rem;
}

.satoshi-landing .back-to-top {
    background: rgba(5,7,13,0.85) !important;
    border: 1px solid var(--s-line) !important;
    color: var(--s-gold) !important;
}

/* Reveal on scroll */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .8s cubic-bezier(.22,1,.36,1), transform .8s cubic-bezier(.22,1,.36,1);
}
.reveal.in {
    opacity: 1;
    transform: none;
}

@media (max-width: 1024px) {
    .satoshi-landing .nav-menu { display: none; }
    .satoshi-landing .mobile-menu-btn { display: flex; margin-inline-start: auto; }
    .satoshi-landing .nav-actions .btn-outline { display: none; }
    .satoshi-landing .satoshi-hero { grid-template-columns: 1fr; padding-top: 120px !important; }
    .satoshi-landing .hero-visual,
    .satoshi-landing .hero-orb-card { transform: none; min-height: 280px; }
    .satoshi-landing .feature-card,
    .satoshi-landing .feature-card:nth-child(1),
    .satoshi-landing .feature-card:nth-child(2),
    .satoshi-landing .benefit-card,
    .satoshi-landing .testimonial-card,
    .satoshi-landing .blog-card,
    .satoshi-landing .gallery-item,
    .satoshi-landing .gallery-item:first-child,
    .satoshi-landing .database-card {
        grid-column: span 6;
    }
    .satoshi-landing .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 420px;
        margin-inline: auto;
    }
    .satoshi-landing .footer-content { grid-template-columns: 1fr 1fr; }
    .satoshi-landing .satoshi-demo { grid-template-columns: 1fr; }
    .satoshi-landing .demo-actions { justify-content: flex-start; }
}

@media (max-width: 640px) {
    .satoshi-landing .lang-mini { max-width: 140px; overflow-x: auto; }
    .satoshi-landing .feature-card,
    .satoshi-landing .feature-card:nth-child(1),
    .satoshi-landing .feature-card:nth-child(2),
    .satoshi-landing .benefit-card,
    .satoshi-landing .testimonial-card,
    .satoshi-landing .blog-card,
    .satoshi-landing .gallery-item,
    .satoshi-landing .gallery-item:first-child,
    .satoshi-landing .database-card {
        grid-column: span 12;
    }
    
    .satoshi-landing .footer-content { grid-template-columns: 1fr; }
    .satoshi-landing .hero-title { max-width: none; }
}

/* ===== Features tabs (sagheb-style) ===== */
.satoshi-landing .features-wrapper {
    background: rgba(10, 14, 24, 0.62);
    border-radius: 28px;
    padding: clamp(20px, 4vw, 40px);
    border: 1px solid var(--s-line);
    backdrop-filter: blur(18px);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}
.satoshi-landing .tabs-header-wrapper {
    position: relative;
    margin-bottom: 28px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--s-line);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--s-gold) transparent;
}
.satoshi-landing .tabs-header {
    display: flex;
    gap: 8px;
    flex-wrap: nowrap;
    justify-content: flex-start;
    min-width: max-content;
    padding-bottom: 6px;
}
.satoshi-landing .tab-btn {
    position: relative;
    background: transparent;
    border: none;
    padding: 0;
    cursor: pointer;
    font-family: inherit;
    color: inherit;
    width: auto;
}
.satoshi-landing .tab-btn-inner {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    border-radius: 16px;
    transition: .28s ease;
    white-space: nowrap;
    border: 1px solid transparent;
}
.satoshi-landing .tab-btn:hover .tab-btn-inner {
    background: rgba(255,255,255,0.04);
    transform: translateY(-2px);
}
.satoshi-landing .tab-btn.active .tab-btn-inner {
    background: linear-gradient(135deg, rgba(224,178,58,0.95), rgba(94,234,212,0.85));
    color: #0a0f18;
    box-shadow: 0 10px 28px rgba(224, 178, 58, 0.28);
}
.satoshi-landing .tab-indicator {
    position: absolute;
    bottom: -15px;
    left: 18%;
    right: 18%;
    height: 3px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--s-gold), var(--s-cyan));
    transform: scaleX(0);
    transition: transform .28s ease;
}
.satoshi-landing .tab-btn.active .tab-indicator { transform: scaleX(1); }
.satoshi-landing .tab-icon {
    width: 28px;
    height: 28px;
    display: grid;
    place-items: center;
    font-size: 1.15rem;
}
.satoshi-landing .tab-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.satoshi-landing .tab-icon-emoji { line-height: 1; }
.satoshi-landing .tab-text {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--s-muted);
}
.satoshi-landing .tab-btn.active .tab-text { color: #0a0f18; }
.satoshi-landing .tabs-content-wrapper { position: relative; min-height: 360px; }
.satoshi-landing .tab-content {
    display: none;
    opacity: 0;
    transform: translateY(18px);
}
.satoshi-landing .tab-content.active {
    display: block;
    opacity: 1;
    transform: none;
    animation: featureSlideIn .5s cubic-bezier(.22,1,.36,1);
}
@keyframes featureSlideIn {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: none; }
}
.satoshi-landing .feature-content-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: clamp(20px, 4vw, 48px);
    align-items: center;
}
.satoshi-landing .feature-text-wrapper { padding: 8px 4px; }
.satoshi-landing .feature-badge {
    display: inline-grid;
    place-items: center;
    width: 64px;
    height: 64px;
    border-radius: 18px;
    margin-bottom: 18px;
    background: linear-gradient(135deg, var(--s-gold), var(--s-cyan));
    color: #0a0f18;
    box-shadow: 0 12px 30px rgba(224,178,58,0.28);
    animation: badgePulse 2.4s ease-in-out infinite;
}
@keyframes badgePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}
.satoshi-landing .badge-icon,
.satoshi-landing .badge-icon img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}
.satoshi-landing .feature-title {
    margin: 0 0 14px;
    font-family: var(--font-display);
    font-size: clamp(1.7rem, 3.2vw, 2.4rem);
    font-weight: 800;
    line-height: 1.2;
    color: #fff;
    background: linear-gradient(120deg, #fff 20%, var(--s-gold) 55%, var(--s-cyan));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.satoshi-landing .feature-description {
    margin: 0 0 18px;
    color: var(--s-muted);
    font-size: 1.08rem;
    line-height: 1.8;
}
.satoshi-landing .feature-details {
    background: rgba(255,255,255,0.03);
    border-radius: 18px;
    padding: 18px 20px;
    margin-bottom: 20px;
    border-inline-start: 3px solid var(--s-gold);
}
.satoshi-landing .feature-details-content {
    color: #c8d0de;
    line-height: 1.85;
    font-size: 1rem;
}
.satoshi-landing .btn-feature-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 26px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
    color: #0a0f18;
    background: linear-gradient(120deg, var(--s-gold), var(--s-cyan));
    box-shadow: 0 12px 32px rgba(224,178,58,0.28);
    transition: transform .22s ease, box-shadow .22s ease;
}
.satoshi-landing .btn-feature-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 40px rgba(224,178,58,0.38);
}
.satoshi-landing .btn-feature-cta svg { transition: transform .22s ease; }
.satoshi-landing .btn-feature-cta:hover svg { transform: translateX(4px); }
html[dir="rtl"] .satoshi-landing .btn-feature-cta:hover svg { transform: translateX(-4px) scaleX(-1); }
html[dir="rtl"] .satoshi-landing .btn-feature-cta svg { transform: scaleX(-1); }

.satoshi-landing .feature-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 320px;
}
.satoshi-landing .feature-image-wrapper {
    position: relative;
    width: 100%;
    max-width: 520px;
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid var(--s-line);
    box-shadow: 0 24px 60px rgba(0,0,0,0.4);
}
.satoshi-landing .feature-image-glow {
    position: absolute;
    inset: -40%;
    background: radial-gradient(circle, rgba(224,178,58,0.22) 0%, transparent 60%);
    animation: glowRotate 10s linear infinite;
    pointer-events: none;
}
@keyframes glowRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
.satoshi-landing .feature-image {
    position: relative;
    z-index: 1;
    width: 100%;
    height: auto;
    display: block;
    transition: transform .5s ease;
}
.satoshi-landing .feature-image-wrapper:hover .feature-image { transform: scale(1.04); }
.satoshi-landing .feature-placeholder {
    width: 100%;
    min-height: 340px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    border-radius: 24px;
    border: 1px dashed rgba(224,178,58,0.35);
    background: rgba(255,255,255,0.02);
    color: var(--s-muted);
    text-align: center;
    padding: 28px;
}
.satoshi-landing .feature-placeholder p { margin: 0; font-size: 0.9rem; }

@media (max-width: 900px) {
    .satoshi-landing .feature-content-grid { grid-template-columns: 1fr; }
    .satoshi-landing .feature-visual { order: -1; min-height: 240px; }
    .satoshi-landing .feature-placeholder { min-height: 220px; }
    .satoshi-landing .tab-btn-inner { padding: 12px 14px; }
    .satoshi-landing .tab-text { font-size: 0.85rem; }
}

/* ===== Product journey — zigzag timeline ===== */
.satoshi-landing .timeline {
    position: relative;
    max-width: 980px;
    margin: 0 auto;
    padding: 12px 0 20px;
}
.satoshi-landing .timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 3px;
    transform: translateX(-50%);
    border-radius: 999px;
    background: linear-gradient(180deg, var(--s-gold), var(--s-cyan));
    opacity: 0.85;
}
.satoshi-landing .timeline-item {
    position: relative;
    width: calc(50% - 36px);
    margin-bottom: 42px;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    display: block;
}
.satoshi-landing .timeline-item.left {
    margin-inline-end: auto;
    margin-inline-start: 0;
    padding-inline-end: 36px;
    text-align: start;
}
.satoshi-landing .timeline-item.right {
    margin-inline-start: auto;
    margin-inline-end: 0;
    padding-inline-start: 36px;
    text-align: start;
}
.satoshi-landing .timeline-content {
    position: relative;
    padding: 22px 24px 24px;
    border-radius: 22px;
    background: rgba(10, 14, 24, 0.72);
    border: 1px solid var(--s-line);
    backdrop-filter: blur(16px);
    transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
    overflow: hidden;
}
.satoshi-landing .timeline-content:hover {
    transform: translateY(-4px);
    border-color: rgba(224, 178, 58, 0.4);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
}
.satoshi-landing .timeline-year {
    display: inline-flex;
    align-items: center;
    margin-bottom: 12px;
    padding: 5px 14px;
    border-radius: 999px;
    font-family: var(--font-display);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    color: #0a0f18;
    background: linear-gradient(120deg, var(--s-gold), var(--s-cyan));
}
.satoshi-landing .timeline-icon {
    font-size: 1.35rem;
    margin-bottom: 8px;
    color: var(--s-gold);
}
.satoshi-landing .timeline-title {
    margin: 0 0 10px;
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 750;
    color: #fff;
    line-height: 1.25;
}
.satoshi-landing .timeline-description {
    margin: 0;
    color: var(--s-muted);
    line-height: 1.7;
    font-size: 0.98rem;
}
.satoshi-landing .timeline-index {
    position: absolute;
    inset-inline-end: 16px;
    top: 14px;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: rgba(255,255,255,0.06);
    line-height: 1;
    pointer-events: none;
}
.satoshi-landing .timeline-dot {
    position: absolute;
    top: 28px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--s-gold), var(--s-cyan));
    border: 3px solid #05070d;
    box-shadow: 0 0 0 4px rgba(224, 178, 58, 0.28);
    z-index: 2;
}
/* LTR: left items sit on left half → dot on their right edge toward center */
html[dir="ltr"] .satoshi-landing .timeline-item.left .timeline-dot {
    right: -45px;
    left: auto;
}
html[dir="ltr"] .satoshi-landing .timeline-item.right .timeline-dot {
    left: -45px;
    right: auto;
}
/* RTL mirror */
html[dir="rtl"] .satoshi-landing .timeline-item.left .timeline-dot {
    left: -45px;
    right: auto;
}
html[dir="rtl"] .satoshi-landing .timeline-item.right .timeline-dot {
    right: -45px;
    left: auto;
}

@media (max-width: 860px) {
    .satoshi-landing .timeline::before {
        left: 18px;
        transform: none;
    }
    html[dir="rtl"] .satoshi-landing .timeline::before {
        left: auto;
        right: 18px;
    }
    .satoshi-landing .timeline-item,
    .satoshi-landing .timeline-item.left,
    .satoshi-landing .timeline-item.right {
        width: 100%;
        margin-inline: 0 !important;
        padding-inline-start: 48px !important;
        padding-inline-end: 0 !important;
        text-align: start;
    }
    html[dir="ltr"] .satoshi-landing .timeline-item .timeline-dot,
    html[dir="ltr"] .satoshi-landing .timeline-item.left .timeline-dot,
    html[dir="ltr"] .satoshi-landing .timeline-item.right .timeline-dot {
        left: 9px !important;
        right: auto !important;
    }
    html[dir="rtl"] .satoshi-landing .timeline-item .timeline-dot,
    html[dir="rtl"] .satoshi-landing .timeline-item.left .timeline-dot,
    html[dir="rtl"] .satoshi-landing .timeline-item.right .timeline-dot {
        right: 9px !important;
        left: auto !important;
    }
}