/* =============================================
   SPIL - Animations
   ============================================= */

/* Scroll Reveal Base */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s var(--ease-premium), transform 0.8s var(--ease-premium);
}

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

.reveal--left {
    transform: translateX(-30px);
}

.reveal--left.reveal--visible {
    transform: translateX(0);
}

.reveal--right {
    transform: translateX(30px);
}

.reveal--right.reveal--visible {
    transform: translateX(0);
}

.reveal--scale {
    transform: scale(0.95);
}

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

/* Stagger Delays */
.reveal--delay-1 {
    transition-delay: 0.1s;
}

.reveal--delay-2 {
    transition-delay: 0.2s;
}

.reveal--delay-3 {
    transition-delay: 0.3s;
}

.reveal--delay-4 {
    transition-delay: 0.4s;
}

.reveal--delay-5 {
    transition-delay: 0.5s;
}

/* Line Animation */
.line-animate {
    position: relative;
}

.line-animate::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-bronze), var(--color-bronze-light));
    transition: width 0.6s var(--ease-premium);
}

.line-animate:hover::after,
.line-animate--active::after {
    width: 100%;
}

/* Gradient Shift */
@keyframes gradient-shift {

    0%,
    100% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }
}

.gradient-animate {
    background-size: 200% 200%;
    animation: gradient-shift 8s ease infinite;
}

/* Pulse */
@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* Float */
@keyframes float {

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

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

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

/* Shine Effect */
@keyframes shine {
    0% {
        left: -100%;
    }

    100% {
        left: 100%;
    }
}

.shine {
    position: relative;
    overflow: hidden;
}

.shine::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: none;
}

.shine:hover::before {
    animation: shine 0.8s ease;
}

/* Border Glow */
@keyframes border-glow {

    0%,
    100% {
        box-shadow: 0 0 5px rgba(176, 141, 87, 0.2);
    }

    50% {
        box-shadow: 0 0 20px rgba(176, 141, 87, 0.4);
    }
}

.glow {
    animation: border-glow 3s ease-in-out infinite;
}

/* Text Reveal */
@keyframes text-reveal {
    from {
        clip-path: inset(0 100% 0 0);
    }

    to {
        clip-path: inset(0 0 0 0);
    }
}

.text-reveal {
    animation: text-reveal 1s var(--ease-premium) forwards;
}

/* Counter Animation */
.counter {
    display: inline-block;
}

/* Hover Lift */
.hover-lift {
    transition: transform 0.3s var(--ease-premium), box-shadow 0.3s var(--ease-premium);
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Image Zoom */
.img-zoom {
    overflow: hidden;
}

.img-zoom img {
    transition: transform 0.6s var(--ease-premium);
}

.img-zoom:hover img {
    transform: scale(1.08);
}

/* Typing Effect */
@keyframes blink {

    0%,
    50% {
        border-color: var(--color-bronze);
    }

    51%,
    100% {
        border-color: transparent;
    }
}

.typing-cursor {
    border-right: 2px solid var(--color-bronze);
    animation: blink 1s step-end infinite;
}

/* Loading Spinner */
@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.spinner {
    width: 24px;
    height: 24px;
    border: 2px solid var(--color-gray-700);
    border-top-color: var(--color-bronze);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* Page Transitions */
.page-transition-enter {
    opacity: 0;
    transform: translateY(20px);
}

.page-transition-enter-active {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

/* Parallax */
.parallax {
    will-change: transform;
}

/* Magnetic Hover (for buttons) */
.magnetic {
    transition: transform 0.3s var(--ease-premium);
}

/* Underline Hover */
.underline-hover {
    position: relative;
    display: inline-block;
}

.underline-hover::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-bronze);
    transition: width 0.3s var(--ease-premium);
}

.underline-hover:hover::after {
    width: 100%;
}

/* Split Text Animation */
.split-text span {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.split-text.animate span {
    opacity: 1;
    transform: translateY(0);
}

/* Progress Bar */
.progress-bar {
    height: 4px;
    background: var(--color-gray-800);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-bar__fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-bronze), var(--color-bronze-light));
    width: 0;
    transition: width 1s var(--ease-premium);
}

/* Fade In Up Keyframe */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.fade-in-up {
    animation: fadeInUp 0.8s var(--ease-premium) forwards;
}

/* Scale In */
@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

.scale-in {
    animation: scaleIn 0.5s var(--ease-premium) forwards;
}