/* =======================================
   HARMONI BUDAYA KAILI 2026
   Custom Stylesheet
   ======================================= */

/* --- Global Smooth Scroll & Selection --- */
::selection {
    background-color: #52B788;
    color: white;
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f0fdf4;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #52B788, #2D6A4F);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #2D6A4F, #14532d);
}

/* --- Language Toggle ID/EN --- */
.lang-btn {
    color: rgba(255, 255, 255, 0.6);
    background: transparent;
    cursor: pointer;
    border: none;
    letter-spacing: 0.5px;
}

.lang-btn.active-lang {
    background: #E31E24;
    color: white;
    box-shadow: 0 2px 10px rgba(227, 30, 36, 0.4);
}

.lang-btn:not(.active-lang):hover {
    color: white;
}

#navbar.scrolled .lang-btn {
    color: rgba(55, 65, 81, 0.5);
}

#navbar.scrolled .lang-btn.active-lang {
    background: #E31E24;
    color: white;
}

#navbar.scrolled .lang-btn:not(.active-lang):hover {
    color: #1a1a2e;
}

/* Mobile Language Toggle */
.lang-btn-mobile {
    color: rgba(255, 255, 255, 0.6);
    background: transparent;
    cursor: pointer;
    border: none;
    letter-spacing: 0.5px;
}

.lang-btn-mobile.active-lang-mobile {
    background: #E31E24;
    color: white;
    box-shadow: 0 2px 8px rgba(227, 30, 36, 0.35);
}

.lang-btn-mobile:not(.active-lang-mobile):hover {
    color: white;
}

#navbar.scrolled .lang-btn-mobile {
    color: rgba(55, 65, 81, 0.5);
}

#navbar.scrolled .lang-btn-mobile.active-lang-mobile {
    background: #E31E24;
    color: white;
}

#navbar.scrolled .lang-btn-mobile:not(.active-lang-mobile):hover {
    color: #1a1a2e;
}

/* --- Search Overlay --- */
#search-overlay {
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

#search-overlay.show {
    opacity: 1;
    visibility: visible;
}

#search-overlay.show .search-box {
    transform: translateY(0);
    opacity: 1;
}

.search-box {
    transform: translateY(-20px);
    opacity: 0;
    transition: all 0.3s ease 0.1s;
}

/* --- Navbar Styles --- */
#navbar {
    background: transparent;
}

#navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.nav-text-color {
    color: white;
}

.nav-subtext-color {
    color: rgba(255, 255, 255, 0.7);
}

.nav-link {
    color: rgba(255, 255, 255, 0.85);
}

#navbar.scrolled .nav-text-color {
    color: #1a1a2e;
}

#navbar.scrolled .nav-subtext-color {
    color: #6b7280;
}

#navbar.scrolled .nav-link {
    color: #374151;
}

#navbar.scrolled .nav-link:hover {
    color: #2D6A4F;
    background: rgba(82, 183, 136, 0.1);
}

#navbar.scrolled #mobile-menu-btn i {
    color: #374151 !important;
}

/* --- Hero Slide Active --- */
.hero-slide.active {
    opacity: 1;
    z-index: 10;
}

.hero-slide img {
    animation: slowZoom 12s ease-in-out infinite alternate;
}

@keyframes slowZoom {
    0% { transform: scale(1); }
    100% { transform: scale(1.08); }
}

/* --- Slider Dots --- */
.slider-dot.active {
    width: 32px;
    background: white;
    border-radius: 20px;
}

/* --- Form Tabs --- */
.form-tab {
    color: #6b7280;
    background: transparent;
}

.form-tab.active-tab {
    color: white;
    background: linear-gradient(135deg, #52B788, #2D6A4F);
    box-shadow: 0 4px 15px rgba(82, 183, 136, 0.3);
}

/* --- Form Input Focus Animations --- */
.form-input {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.form-input:focus {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(82, 183, 136, 0.15);
}

/* --- Scroll Animations --- */
.scroll-animate {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-animate.animated {
    opacity: 1;
    transform: translateY(0) translateX(0);
}

.scroll-animate[data-animation="slide-left"] {
    transform: translateX(60px);
}

.scroll-animate[data-animation="slide-right"] {
    transform: translateX(-60px);
}

.scroll-animate[data-animation="fade-up"] {
    transform: translateY(40px);
}

.scroll-animate[data-animation="slide-left"].animated,
.scroll-animate[data-animation="slide-right"].animated,
.scroll-animate[data-animation="fade-up"].animated {
    opacity: 1;
    transform: translateY(0) translateX(0);
}

/* --- Leaf Particle Styling --- */
.leaf-particle {
    position: absolute;
    width: 20px;
    height: 20px;
    opacity: 0;
    pointer-events: none;
    animation: leafFallAnimation linear infinite;
}

@keyframes leafFallAnimation {
    0% {
        transform: translateY(-10%) rotate(0deg) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 0.6;
    }
    90% {
        opacity: 0.3;
    }
    100% {
        transform: translateY(110vh) rotate(720deg) translateX(100px);
        opacity: 0;
    }
}

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

/* --- Gradient Text utility --- */
.gradient-text {
    background: linear-gradient(135deg, #52B788, #2D6A4F);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* --- Glassmorphism cards (Kemitraan Dark Section) --- */
.glass-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* --- Success Modal --- */
#success-modal.show {
    opacity: 1;
    visibility: visible;
}

#success-modal.show #modal-content {
    transform: scale(1);
}

/* --- Button Ripple Effect --- */
.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    transform: scale(0);
    animation: rippleAnimation 0.6s ease-out;
    pointer-events: none;
}

@keyframes rippleAnimation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* --- Loading Spinner for form --- */
.btn-loading {
    position: relative;
    pointer-events: none;
    opacity: 0.8;
}

.btn-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 24px;
    margin: -12px 0 0 -12px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .hero-slide .max-w-2xl h2 {
        font-size: 2.5rem;
        line-height: 1.1;
    }
}

@media (max-width: 640px) {
    .hero-slide .max-w-2xl h2 {
        font-size: 2rem;
    }
    
    .hero-slide .max-w-2xl p {
        font-size: 0.95rem;
    }
}

/* --- Print Styles --- */
@media print {
    #navbar, #back-to-top, #leaf-particles, #success-modal {
        display: none !important;
    }
}