/* Hero v3 Animation Styles */

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(6deg); }
    50% { transform: translateY(-20px) rotate(6deg); }
}

@keyframes float-reverse {
    0%, 100% { transform: translateY(0px) scale(1); }
    50% { transform: translateY(15px) scale(1.1); }
}

@keyframes float-delayed {
    0%, 100% { transform: translateY(0px) scale(1); }
    50% { transform: translateY(-15px) scale(0.9); }
}

@keyframes pulse-slow {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.6; }
}

@keyframes bounce-slow {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes fade-in-up {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0px); }
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

.animate-float-reverse {
    animation: float-reverse 4s ease-in-out infinite;
}

.animate-float-delayed {
    animation: float-delayed 5s ease-in-out infinite;
    animation-delay: 1s;
}

.animate-pulse-slow {
    animation: pulse-slow 3s ease-in-out infinite;
}

.animate-bounce-slow {
    animation: bounce-slow 2s ease-in-out infinite;
}

.animate-fade-in-up {
    animation: fade-in-up 1s ease-out;
}

.hero-v3-btn-ghost {
    background-color: transparent;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.hero-v3-btn-ghost:hover,
.hero-v3-btn-ghost:focus {
    background-color: rgba(255, 255, 255, 0.2);
    color: #fff !important;
    border-color: #fff !important;
}

/* -- Button hover states -- */
.hero-btn-primary {
    transition: filter 0.2s ease, transform 0.15s ease;
}
.hero-btn-primary:hover,
.hero-btn-primary:focus {
    filter: brightness(1.12);
    transform: translateY(-1px);
}

.hero-btn-outline-secondary {
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}
.hero-btn-outline-secondary:hover,
.hero-btn-outline-secondary:focus {
    background-color: var(--bs-secondary) !important;
    color: #fff !important;
    border-color: var(--bs-secondary) !important;
    transform: translateY(-1px);
}

.hero-btn-outline-primary-light {
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}
.hero-btn-outline-primary-light:hover,
.hero-btn-outline-primary-light:focus {
    background-color: var(--bs-primary) !important;
    color: #fff !important;
    border-color: var(--bs-primary) !important;
    transform: translateY(-1px);
}
.focus-orb {
    top: 0;
    right: 0;
    width: 18rem;
    height: 18rem;
    filter: blur(3rem);
}

.focus-timeline {
    position: relative;
}

.focus-timeline__rail {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 1.5rem;
    width: 2px;
    pointer-events: none;
    --focus-tl-mid: var(--bs-primary, #60a5fa);
    background: linear-gradient(
        to bottom,
        color-mix(in srgb, var(--focus-tl-mid) 80%, transparent),
        color-mix(in srgb, var(--focus-tl-mid) 35%, transparent),
        transparent
    );
}

.dark .focus-timeline__rail {
    --focus-tl-mid: var(--bs-primary, #3b82f6);
}

@media (min-width: 768px) {
    .focus-timeline__rail {
        left: 50%;
        transform: translateX(-50%);
    }
}

.focus-timeline-dot {
    position: absolute;
    top: 1.25rem;
    left: 1.5rem;
    z-index: 2;
    transform: translateX(-50%);
}

@media (min-width: 768px) {
    .focus-timeline-dot {
        left: 50%;
        transform: translateX(-50%);
    }

    /* Відступ карток від центральної лінії (TW + BS) */
    .focus-timeline__item--left .focus-card-hover {
        margin-inline-start: clamp(1.25rem, 4vw, 2.75rem);
    }

    .focus-timeline__item--right .focus-card-hover {
        margin-inline-end: clamp(1.25rem, 4vw, 2.75rem);
    }
}

.focus-card-hover {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.focus-card-hover:hover {
    transform: translateY(-0.125rem);
    box-shadow: var(--bs-box-shadow);
}

.focus-icon-hover {
    transition: transform 0.2s ease;
}

.focus-card-hover:hover .focus-icon-hover {
    transform: scale(1.05);
}

.focus-title-hover {
    transition: color 0.2s ease;
}

.focus-card-hover:hover .focus-title-hover {
    color: var(--bs-primary, #2563eb);
}


.invite-boost__section {
    padding-top: 6rem;
    padding-bottom: 6rem;
}

@keyframes invite-boost-flare-throb-cycle {
    0%, 100% { opacity: 1; }
    50%       { opacity: .5; }
}
.invite-boost__flare--throb {
    animation: invite-boost-flare-throb-cycle 2s cubic-bezier(.4,0,.6,1) infinite;
}

@keyframes invite-boost-flare-rebound-cycle {
    0%, 100% { transform: translateY(0); animation-timing-function: cubic-bezier(.8,0,1,1); }
    50%       { transform: translateY(-25%); animation-timing-function: cubic-bezier(0,0,.2,1); }
}
.invite-boost__flare--rebound {
    animation: invite-boost-flare-rebound-cycle 1s infinite;
}

@keyframes invite-boost-flare-ping-cycle {
    75%, 100% { transform: scale(2); opacity: 0; }
}
.invite-boost__flare--ping {
    animation: invite-boost-flare-ping-cycle 1s cubic-bezier(0,0,.2,1) infinite;
}

@keyframes invite-boost-stroke-throb-cycle {
    0%, 100% { opacity: 1; }
    50%       { opacity: .5; }
}
.invite-boost__stroke--throb {
    animation: invite-boost-stroke-throb-cycle 2s cubic-bezier(.4,0,.6,1) infinite;
}

.invite-boost__layer--lift:hover { transform: scale(1.05); transition: transform .2s ease; }

.invite-boost__flare--lift:hover { transform: scale(1.25); transition: transform .2s ease; }

.invite-boost__action--lift:hover { transform: scale(1.05); transition: transform .2s ease; }