/* ============================================
   BIX KURUMSAL — Animations
   ============================================ */

/* ── Base Utility classes for observer ── */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s var(--ease-out);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: all 0.8s var(--ease-out);
}

.reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: all 0.8s var(--ease-out);
}

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.9);
    transition: all 0.8s var(--ease-out);
}

.reveal-scale.active {
    opacity: 1;
    transform: scale(1);
}

/* ── Delay utilities for staggered animations ── */
.delay-100 {
    transition-delay: 100ms;
}

.delay-200 {
    transition-delay: 200ms;
}

.delay-300 {
    transition-delay: 300ms;
}

.delay-400 {
    transition-delay: 400ms;
}

.delay-500 {
    transition-delay: 500ms;
}

/* ── Keyframes ── */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-10px);
    }

    100% {
        transform: translateY(0px);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(232, 146, 45, 0.4);
    }

    70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(232, 146, 45, 0);
    }

    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(232, 146, 45, 0);
    }
}

/* ── Applied Keyframes ── */
.animate-fade-in {
    animation: fadeIn 1s var(--ease-out) forwards;
}

.animate-slide-up {
    animation: slideUp 1s var(--ease-out) forwards;
}

.animate-slide-down {
    animation: slideDown 0.8s var(--ease-out) forwards;
}

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

.animate-pulse {
    animation: pulse 2s infinite;
}

/* Hero animations specific */
.hero__title {
    opacity: 0;
    animation: slideUp 1s var(--ease-out) 0.2s forwards;
}

.hero__subtitle {
    opacity: 0;
    animation: slideUp 1s var(--ease-out) 0.4s forwards;
}

.hero__cta {
    opacity: 0;
    animation: slideUp 1s var(--ease-out) 0.6s forwards;
}

/* Scrolling indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    animation: fadeIn 1s var(--ease-out) 1s forwards;
}

.scroll-indicator__icon {
    animation: float 2s ease-in-out infinite;
    color: var(--bix-white);
    opacity: 0.7;
}

/* Side navigation dots (Preverisk style) */
.side-nav {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: var(--z-sticky);
}

.side-nav__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.5);
    background: transparent;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.side-nav__dot:hover {
    background: rgba(255, 255, 255, 0.8);
}

.side-nav__dot--active {
    background: var(--bix-orange);
    border-color: var(--bix-orange);
    transform: scale(1.5);
}

.side-nav--dark .side-nav__dot {
    border-color: rgba(26, 26, 46, 0.3);
}

.side-nav--dark .side-nav__dot:hover {
    background: rgba(26, 26, 46, 0.6);
}

.side-nav--dark .side-nav__dot--active {
    background: var(--bix-orange);
    border-color: var(--bix-orange);
}