/* ============================================================
   19. ANIMATIONS & KEYFRAMES
   ============================================================ */

/* Fade In Up */
.fade-in-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* Float Animation */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* Float Image */
@keyframes floatImg {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* Float Card */
@keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

/* Moving Shapes */
@keyframes moveShape1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, -30px) scale(1.1); }
}

@keyframes moveShape2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-30px, 30px) scale(1.1); }
}

/* Blink Cursor */
@keyframes blink {
    0%, 100% { border-color: transparent; }
    50% { border-color: var(--primary); }
}

/* Pulse (used in multiple places) */
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(99, 102, 241, 0); }
    100% { box-shadow: 0 0 0 0 rgba(99, 102, 241, 0); }
}

/* Scroll Down Indicator */
@keyframes scrollDown {
    0% { transform: translateY(0); opacity: 1; }
    100% { transform: translateY(14px); opacity: 0; }
}

/* Fade In Panel */
@keyframes fadeInPanel {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   20. RESPONSIVE — TABLET (max-width: 992px)
   ============================================================ */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero h1 { font-size: 2.5rem; }
    .hero-btns,
    .hero-trust,
    .hero-chips,
    .hero-apps { justify-content: center; }
    .hero-visual {
        max-width: 560px;
        margin: 40px auto 0;
    }
    .card-transaction { left: -20px; }
    .card-success { right: -10px; }
    .card-global { left: 0; }

    .about-wrapper {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    .about-image > img { height: 400px; }
    .about-badge-card { left: 20px; bottom: 20px; }
    .about-badge-card-2 { right: 20px; top: 20px; }
    .about-content .section-title { font-size: 1.85rem; }

    .feature-panel-content {
        grid-template-columns: 1fr;
        padding: 36px;
        gap: 32px;
    }
    .feature-panel-visual { order: -1; }
    .feature-panel-visual img { height: 280px; }
    .feature-grid { grid-template-columns: repeat(2, 1fr); }

    .services-grid,
    .portfolio-grid,
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .process-grid { grid-template-columns: repeat(2, 1fr); }

    .contact-wrapper {
        grid-template-columns: 1fr;
        padding: 40px;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
    .section-title { font-size: 2rem; }

    .partners-grid { grid-template-columns: repeat(3, 1fr); }
    .live-stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .live-stat { border-left: none; padding: 0; }

    .logo-img { height: 70px; width: auto; }
    .logo-text { font-size: 1.25rem; }
}

/* ============================================================
   21. RESPONSIVE — MOBILE (max-width: 768px)
   ============================================================ */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        max-width: 320px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 100px 40px 40px;
        gap: 24px;
        align-items: flex-start;
        transition: right 0.4s ease;
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.1);
        z-index: 999;
    }
    .nav-links.active { right: 0; }
    .nav-links a { font-size: 1.05rem; }
    .hamburger { display: flex; }
    .nav-actions { display: none; }

    .nav-mobile-cta {
        display: block;
        width: 100%;
        margin-top: 8px;
    }
    .nav-mobile-cta .btn {
        width: 100%;
        justify-content: center;
    }

    .hero { padding: 100px 0 60px; }
    .hero h1 { font-size: 2rem; }
    .hero-sub { font-size: 1rem; }
    .badge { font-size: 0.75rem; padding: 6px 16px; }
    .avatars img,
    .avatar-more { width: 36px; height: 36px; }

    .hero-chips { justify-content: center; }
    .hero-apps { justify-content: center; }
    .apps-label { width: 100%; text-align: center; margin-bottom: 8px; }

    .card-transaction {
        min-width: 180px;
        padding: 12px 16px;
        top: 10px;
        left: -10px;
    }
    .card-transaction .fc-amount { font-size: 1.2rem; }
    .floating-card { padding: 12px 14px; }
    .floating-card .fc-icon { width: 36px; height: 36px; font-size: 1.1rem; }
    .floating-card strong { font-size: 1rem; }

    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .stat-item h3 { font-size: 2.25rem; }

    .services-grid,
    .portfolio-grid,
    .testimonials-grid,
    .process-grid { grid-template-columns: 1fr; }

    .portfolio-item { height: 260px; }
    .portfolio-overlay { opacity: 1; }

    .section { padding: 60px 0; }
    .section-title { font-size: 1.75rem; }
    .section-header { margin-bottom: 40px; }

    .about-image > img { height: 320px; }
    .about-badge-card { padding: 12px 16px; }
    .about-badge-icon { width: 40px; height: 40px; font-size: 1.1rem; }
    .about-badge-card strong { font-size: 0.9rem; }
    .about-badge-card span { font-size: 0.72rem; }
    .about-highlights { grid-template-columns: 1fr; }
    .about-content .section-title { font-size: 1.65rem; }

    .feature-tab { padding: 10px 18px; font-size: 0.85rem; }
    .feature-panel-content { padding: 28px 22px; }
    .feature-panel-text h3 { font-size: 1.4rem; }
    .feature-grid { grid-template-columns: 1fr; }
    .feature-panel-visual img { height: 220px; }

    .contact-wrapper { padding: 30px 24px; gap: 32px; }
    .contact-info h2 { font-size: 1.75rem; }

    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    .footer-bottom ul {
        flex-wrap: wrap;
        justify-content: center;
    }

    .back-to-top { bottom: 20px; right: 20px; width: 42px; height: 42px; }

    .partners-grid { grid-template-columns: repeat(2, 1fr); }
    .partner-logo { font-size: 0.9rem; }

    .live-stats-grid { grid-template-columns: 1fr; gap: 20px; }
    .live-stat strong { font-size: 1.25rem; }

    .logo-img { height: 34px; }
    .logo-text { font-size: 1.15rem; }
    .logo-img-footer { height:70px;width:auto; }
    .footer-logo .logo-text { font-size: 1.2rem; }
}

/* ============================================================
   22. RESPONSIVE — SMALL MOBILE (max-width: 480px)
   ============================================================ */
@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero h1 { font-size: 1.65rem; }
    .hero-btns {
        flex-direction: column;
        width: 100%;
    }
    .hero-btns .btn { width: 100%; }

    .btn { padding: 12px 24px; font-size: 0.9rem; }

    .card { padding: 28px 22px; }
    .faq-question { font-size: 0.95rem; padding: 18px; }
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
    .stat-item h3 { font-size: 1.85rem; }

    .hero-chips .chip { font-size: 0.75rem; padding: 6px 12px; }
    .app-badge { padding: 8px 14px; }
    .app-text strong { font-size: 0.8rem; }
    .app-text small { font-size: 0.6rem; }
    .card-global { display: none; }

    .logo-img { height: 30px; }
    .logo-text { font-size: 1rem; }
    .logo-img-footer { height: 70px;width: auto; }
    .footer-logo .logo-text { font-size: 1.1rem; }
}