/* ─── SCROLL ANIMATIONS ───────────────────────── */

.fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.fade-in-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* ─── STAGGER DELAYS ──────────────────────────── */

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }

/* ─── HERO ENTRANCE ───────────────────────────── */

@keyframes hero-fade-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero__badge { animation: hero-fade-up 0.6s ease 0.1s both; }
.hero__title { animation: hero-fade-up 0.6s ease 0.25s both; }
.hero__sub    { animation: hero-fade-up 0.6s ease 0.4s both; }
.hero__cta    { animation: hero-fade-up 0.6s ease 0.55s both; }

/* ─── SCROLL LINE PULSE ───────────────────────── */

@keyframes scroll-pulse {
    0%, 100% { opacity: 0.3; transform: scaleY(1); }
    50%       { opacity: 1;   transform: scaleY(1.15); }
}

/* ─── COUNT-UP TARGET ─────────────────────────── */

.count-up {
    display: inline-block;
}

/* ─── HEADER BG TRANSITION ────────────────────── */

.header {
    transition: background-color 0.35s ease,
                backdrop-filter 0.35s ease,
                border-bottom 0.35s ease;
}

/* ─── CARD HOVER ──────────────────────────────── */

.product-card {
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
                box-shadow 0.3s ease,
                background-color 0.3s ease,
                border-color 0.3s ease;
}

/* ─── BUTTON HOVER ────────────────────────────── */

.btn {
    transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1),
                background-color 0.2s ease,
                box-shadow 0.2s ease,
                border-color 0.2s ease,
                color 0.2s ease;
}

/* ─── FAQ ACCORDION ───────────────────────────── */

.faq-item__answer {
    transition: max-height 0.38s cubic-bezier(0.4, 0, 0.2, 1),
                padding 0.38s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item__icon {
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ─── SCREENSHOT FLOAT ────────────────────────── */

@keyframes float-1 {
    0%, 100% { transform: translateX(-60%) rotate(-4deg) translateY(0); }
    50%       { transform: translateX(-60%) rotate(-4deg) translateY(-8px); }
}

@keyframes float-2 {
    0%, 100% { transform: translateX(-40%) rotate(3deg) translateY(0); }
    50%       { transform: translateX(-40%) rotate(3deg) translateY(-12px); }
}

@keyframes float-3 {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50%       { transform: translateX(-50%) translateY(-6px); }
}

.why-hire__screenshot:nth-child(1) { animation: float-1 5s ease-in-out infinite; }
.why-hire__screenshot:nth-child(2) { animation: float-2 6s ease-in-out infinite 0.5s; }
.why-hire__screenshot:nth-child(3) { animation: float-3 4.5s ease-in-out infinite 1s; }

/* ─── GLOW PULSE ──────────────────────────────── */

@keyframes glow-pulse {
    0%, 100% { box-shadow: 0 0 20px rgba(76, 175, 80, 0.2); }
    50%       { box-shadow: 0 0 40px rgba(76, 175, 80, 0.4); }
}

.btn-primary:hover {
    animation: glow-pulse 1.5s ease-in-out infinite;
}