/* Custom Clean Tech Utilities */

:root {
    /* Premium Gold & Deep Navy Theme */
    --brand-primary: #C5A059;
    /* Elegant Gold (Legacy) */
    --brand-accent: #1e3a8a;
    /* Deep Blue */
    --brand-dark: #0f172a;
    /* Slate 900 */

    /* User's Premium Gold Palette */
    --gold-primary: #BF953F;
    --gold-light: #FCF6BA;
    --gold-dark: #AA771C;
    --gold-shadow: rgba(191, 149, 63, 0.4);
    --text-color: #4a3701;
}

.text-brand-primary {
    color: var(--brand-primary);
}

.bg-brand-primary {
    background-color: var(--brand-primary);
}

.hover\:bg-brand-primary:hover {
    background-color: #b08d4b;
}

.hover\:text-brand-primary:hover {
    color: #b08d4b;
}

.bg-brand-dark {
    background-color: var(--brand-dark);
}

.hover\:bg-brand-dark:hover {
    background-color: var(--brand-dark);
}

/* Premium Gold Utilities */
.bg-gold-primary {
    background-color: var(--gold-primary);
}

.bg-gold-light {
    background-color: var(--gold-light);
}

.bg-gold-premium {
    background: linear-gradient(45deg,
            var(--gold-primary),
            var(--gold-light),
            var(--gold-dark),
            var(--gold-light),
            var(--gold-primary));
    background-size: 400% 400%;
    animation: gradientShift 10s ease infinite;
    /* Slower for backgrounds */
}

.text-gold-premium {
    background: linear-gradient(45deg,
            var(--gold-primary),
            var(--gold-light),
            var(--gold-dark),
            var(--gold-light),
            var(--gold-primary));
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: goldButtonIdle 60s ease infinite;
    font-weight: bold;
    /* Ensure gradient is visible */
}

/* Glassmorphism Light */
.glass-nav {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 1);
}

.glass-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: 0 4px 20px -5px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.95);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px -5px rgba(197, 160, 89, 0.15);
    border-color: rgba(197, 160, 89, 0.3);
}

/* Animations */
/* Dynamic Scroll Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(60px) scale(0.9);
    transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Center Zoom Animation (Overrides standard animate-on-scroll) */
.animate-on-scroll.animate-center {
    transform: scale(0.8);
    transition: opacity 0.8s cubic-bezier(0.34, 1.56, 0.64, 1), transform 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.animate-on-scroll.animate-center.is-visible {
    transform: scale(1);
    opacity: 1;
}

/* Staggered Delays using Transition Delay */
.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;
}


/* Gradient Text */
.text-gradient {
    background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Antigravity Effects */
.will-change-transform {
    will-change: transform;
}

.perspective-container {
    perspective: 1000px;
}

/* Shimmer Effect (Gold) */
@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(100%);
    }
}

/* Infinite Scroll Animation */
@keyframes scroll-infinite {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

.animate-infinite-scroll {
    animation: scroll-infinite 30s linear infinite;
    width: max-content;
    display: flex;
}

.animate-infinite-scroll:hover {
    animation-play-state: paused;
}

.mask-gradient {
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

/* Animated Gold Button CSS 
   Gaya: Elegant Gradient dengan Shimmering Effect
*/
.btn-gold-animated {
    /* Ukuran dan Tipografi Dasar */
    padding: 0.5rem 1.75rem !important;
    /* Thinner and smaller */
    font-family: 'Poppins', sans-serif;
    font-size: 0.875rem !important;
    /* text-sm */
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
    border: none;
    border-radius: 8px;
    color: var(--text-color);
    outline: none;

    /* Background Gradasi Emas */
    background: linear-gradient(45deg,
            var(--gold-primary),
            var(--gold-light),
            var(--gold-dark),
            var(--gold-light),
            var(--gold-primary));
    background-size: 400% 400%;

    /* Efek Bayangan */
    box-shadow: 0 4px 15px var(--gold-shadow);

    /* Animasi & Transisi */
    transition: all 0.3s ease;
    animation: goldButtonIdle 60s ease infinite !important;
    /* Forces 60s idle with unique keyframe */
}

/* Efek Hover (Saat kursor di atas tombol) */
.btn-gold-animated:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(191, 149, 63, 0.6);
    filter: brightness(1.05);
    /* Slightly brighter on hover */
    animation: goldButtonIdle 3s ease infinite !important;
    /* Fast hover */
}

/* Efek Active (Saat tombol diklik) */
.btn-gold-animated:active {
    transform: translateY(-1px);
    box-shadow: 0 4px 10px var(--gold-shadow);
}

.btn-gold-hero {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: none;
    color: var(--text-color);
    outline: none;
    background: linear-gradient(45deg, var(--gold-primary), var(--gold-light), var(--gold-dark), var(--gold-light), var(--gold-primary));
    background-size: 400% 400%;
    padding: 1rem 2rem;
    font-size: 1rem;
    border-radius: 0.75rem;
    box-shadow: 0 10px 25px var(--gold-shadow);
    transition: all 0.3s ease;
    animation: goldButtonIdle 60s ease infinite;
}

.btn-gold-hero:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 35px rgba(191, 149, 63, 0.6);
    filter: brightness(1.05);
    animation: goldButtonIdle 3s ease infinite;
}

/* Logika Animasi Pergerakan Gradasi */
@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }

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

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

/* Dedicated Keyframe for Button to avoid conflicts */
@keyframes goldButtonIdle {
    0% {
        background-position: 0% 50%;
    }

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

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

/* Gold Logo Utility (Filter-based for stability) */
.logo-gold-filter img {
    filter: sepia(100%) saturate(90%) brightness(1.05) contrast(0.9) hue-rotate(10deg);
    opacity: 0.8;
    transition: all 0.3s ease;
}


/* On Hover: Show Original */
.logo-gold-filter:hover img {
    filter: none;
    opacity: 1;
    transform: scale(1.05);
    /* Slight zoom on hover */
}


.text-brand-primary {
    color: var(--brand-primary);
}

.bg-brand-primary {
    background-color: var(--brand-primary);
}

.hover\:bg-brand-primary:hover {
    background-color: #b08d4b;
    /* Darker Gold */
}

.hover\:text-brand-primary:hover {
    color: #b08d4b;
}

.bg-brand-dark {
    background-color: var(--brand-dark);
}

.hover\:bg-brand-dark:hover {
    background-color: var(--brand-dark);
}

/* Glassmorphism Light */
.glass-nav {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 1);
}

.glass-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: 0 4px 20px -5px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.95);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px -5px rgba(197, 160, 89, 0.15);
    /* Gold tint shadow */
    border-color: rgba(197, 160, 89, 0.3);
}

/* Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

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

.delay-100 {
    animation-delay: 100ms;
}

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

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

/* Gradient Text */
.text-gradient {
    background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Antigravity Effects */
.will-change-transform {
    will-change: transform;
}

.perspective-container {
    perspective: 1000px;
}

/* Shimmer Effect (Gold) */
@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(100%);
    }
}

/* Infinite Scroll Animation */
@keyframes scroll-infinite {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }

    /* Perfect half-width loop */
}

.animate-infinite-scroll {
    animation: scroll-infinite 30s linear infinite;
    /* Slower for "infinite" feel */
    width: max-content;
    display: flex;
    /* Ensure it behaves as a row */
}

.animate-infinite-scroll:hover {
    animation-play-state: paused;
}

.mask-gradient {
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

/* Custom Gold Gradient for "Join Evoteks!" Button */
.bg-gold-gradient {
    background-image: linear-gradient(to bottom right,
            #B8860B 0%,
            /* Dark Goldenrod */
            #FFD700 25%,
            /* Gold */
            #FFFACD 50%,
            /* Lemon Chiffon (Shine) */
            #DAA520 75%,
            /* Goldenrod */
            #B8860B 100%
            /* Dark Goldenrod */
        );
    background-size: 200% auto;
    transition: all 0.5s ease;
    border: 1px solid rgba(255, 215, 0, 0.5);
    /* Subtle gold border */
}

.bg-gold-gradient:hover {
    background-position: right center;
    /* Moves the shine */
    box-shadow: 0 4px 15px rgba(218, 165, 32, 0.5);
    /* Glow */
    transform: translateY(-2px);
}

/* Animated Gold Button CSS 
   Gaya: Elegant Gradient dengan Shimmering Effect
*/

:root {
    --gold-primary: #BF953F;
    --gold-light: #FCF6BA;
    --gold-dark: #AA771C;
    --gold-shadow: rgba(191, 149, 63, 0.4);
    --text-color: #4a3701;
}

.btn-gold-animated {
    /* Ukuran dan Tipografi Dasar */
    padding: 0.75rem 2.5rem;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
    border: none;
    border-radius: 8px;
    color: var(--text-color);
    outline: none;

    /* Background Gradasi Emas */
    background: linear-gradient(45deg,
            var(--gold-primary),
            var(--gold-light),
            var(--gold-dark),
            var(--gold-light),
            var(--gold-primary));
    background-size: 400% 400%;

    /* Efek Bayangan */
    box-shadow: 0 4px 15px var(--gold-shadow);

    /* Animasi & Transisi */
    transition: all 0.3s ease;
    animation: gradientShift 5s ease infinite;
}

/* Efek Hover (Saat kursor di atas tombol) */
.btn-gold-animated:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(191, 149, 63, 0.6);
    filter: brightness(1.05);
}

/* Efek Active (Saat tombol diklik) */
.btn-gold-animated:active {
    transform: translateY(-1px);
    box-shadow: 0 4px 10px var(--gold-shadow);
}

/* Logika Animasi Pergerakan Gradasi */
@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }

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

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