/* CSS Terpisah untuk Landing Page Donasi NTT - Revisi Interaktif & YPP */

/* Definisi Palet Warna */
:root {
    --darkest: #092328;       /* Hijau kehitaman gelap */
    --dark-green: #12544f;    /* Hijau botol gelap */
    --primary-green: #2a835f; /* Hijau alam/zamrud */
    --light-green: #8bbb92;   /* Hijau pucat/mint */
    --white: #ffffff;
    --gray-light: #f4f7f6;
    --wa-color: #25D366;
}

/* Reset & Dasar */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--darkest);
    background-color: var(--gray-light);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
}

a {
    text-decoration: none;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 5%;
}

.text-center {
    text-align: center;
}

/* Animations & Interactivity */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

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

@keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(42, 131, 95, 0.4); }
    70% { transform: scale(1.03); box-shadow: 0 0 0 15px rgba(42, 131, 95, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(42, 131, 95, 0); }
}

@keyframes pulse-wa {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 20px rgba(37, 211, 102, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

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

.btn-whatsapp.pulse-anim {
    animation: pulse-wa 2s infinite;
}

/* Tombol (Buttons) */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: var(--primary-green);
    color: var(--white);
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.05rem;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(42, 131, 95, 0.3);
}

.btn-primary:hover {
    background-color: var(--dark-green);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 25px rgba(18, 84, 79, 0.4);
    animation: none; /* Stop pulse on hover */
}

.btn-outline {
    display: inline-block;
    border: 2px solid var(--primary-green);
    color: var(--primary-green);
    padding: 8px 24px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-outline:hover {
    background-color: var(--primary-green);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: var(--wa-color); 
    color: var(--white);
    padding: 16px 36px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    margin-top: 1.5rem;
}

.btn-whatsapp:hover {
    background-color: #1ebe57;
    transform: translateY(-3px) scale(1.02);
    animation: none;
}

/* Floating WA */
.floating-wa {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: var(--wa-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
    z-index: 9999;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    animation: pulse-wa 2s infinite;
}

.floating-wa:hover {
    transform: scale(1.15) rotate(-10deg);
    background-color: #1ebe57;
    animation: none;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.navbar.scrolled {
    padding: 12px 0;
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
}

.ypp-logo {
    height: 45px;
    width: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.logo-wrapper:hover .ypp-logo {
    transform: scale(1.05);
}

.logo-text {
    font-family: 'Playfair Display', serif;
    color: var(--dark-green);
    font-size: 1.5rem;
    font-weight: 700;
    border-left: 2px solid var(--light-green);
    padding-left: 12px;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 750px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    z-index: 1;
    transform: scale(1.05); /* Slight zoom for aesthetics */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(9, 35, 40, 0.92), rgba(18, 84, 79, 0.75));
    z-index: 2;
}

.hero-text {
    position: relative;
    z-index: 3;
    color: var(--white);
    max-width: 700px;
    margin-top: 60px;
}

.badge-ypp {
    display: inline-block;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(5px);
}

.hero-text h2 {
    font-size: clamp(2.8rem, 5vw, 4.2rem);
    line-height: 1.15;
    margin-bottom: 1.2rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.4);
}

.hero-text p {
    font-size: 1.1rem;
    font-weight: 300;
    margin-bottom: 2rem;
    opacity: 0.95;
    line-height: 1.7;
}

/* Progress Bar Donasi */
.donation-progress {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 20px;
    border-radius: 16px;
    margin-bottom: 2rem;
    max-width: 500px;
}

.progress-stats {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.progress-stats strong {
    color: var(--light-green);
    font-size: 1.1rem;
}

.progress-bar {
    width: 100%;
    height: 12px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    overflow: hidden;
    margin-bottom: 10px;
}

.progress-fill {
    height: 100%;
    width: 0; /* Diubah via JS */
    background: linear-gradient(90deg, var(--light-green), #a2d9aa);
    border-radius: 50px;
    transition: width 1.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.progress-caption {
    font-size: 0.8rem !important;
    margin-bottom: 0 !important;
    opacity: 0.8 !important;
}

/* Story Section */
.story-section {
    padding: 100px 5%;
    display: flex;
    flex-wrap: wrap;
    gap: 60px;
    align-items: center;
}

.story-content {
    flex: 1;
    min-width: 300px;
}

.section-title {
    font-size: 2.4rem;
    color: var(--dark-green);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.touching-text {
    font-size: 1.05rem;
    color: #4a5568;
    margin-bottom: 1.2rem;
    font-weight: 400;
}

.quote-box {
    background: var(--white);
    border-left: 4px solid var(--primary-green);
    padding: 20px;
    border-radius: 0 12px 12px 0;
    margin-top: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
}

.quote-box i {
    color: var(--light-green);
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.quote-box p {
    font-style: italic;
    color: var(--darkest);
    font-weight: 500;
}

/* Interactive Images */
.story-images {
    flex: 1;
    min-width: 300px;
    position: relative;
    display: flex;
    gap: 20px;
}

.img-wrapper {
    width: 48%;
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(9, 35, 40, 0.15);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.img-box {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.img-overlay {
    position: absolute;
    bottom: -50px;
    left: 0;
    width: 100%;
    padding: 15px;
    background: linear-gradient(transparent, rgba(9, 35, 40, 0.9));
    color: white;
    font-size: 0.9rem;
    font-weight: 500;
    transition: bottom 0.4s ease;
}

.hover-lift:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 45px rgba(9, 35, 40, 0.25);
}

.hover-lift:hover .img-box {
    transform: scale(1.1);
}

.hover-lift:hover .img-overlay {
    bottom: 0;
}

.img-offset {
    transform: translateY(40px);
}

.hover-lift.img-offset:hover {
    transform: translateY(30px); /* Adjust hover lift for offset image */
}

/* Impact Section */
.impact-section {
    background-color: var(--light-green);
    padding: 100px 0;
    position: relative;
}

/* Pattern overlay untuk background impact */
.impact-section::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: radial-gradient(var(--dark-green) 1px, transparent 1px);
    background-size: 30px 30px;
    opacity: 0.05;
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 2;
}

.interactive-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid transparent;
}

.interactive-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 40px rgba(18, 84, 79, 0.15);
    border-color: var(--light-green);
}

.icon-circle {
    width: 80px;
    height: 80px;
    background-color: var(--gray-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    margin: 0 auto 25px auto;
    color: var(--dark-green);
    transition: all 0.4s ease;
}

.interactive-card:hover .icon-circle {
    background-color: var(--primary-green);
    color: var(--white);
    transform: rotateY(360deg);
}

.interactive-card h4 {
    color: var(--darkest);
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.interactive-card p {
    font-size: 0.95rem;
    color: #4a5568;
}

/* CTA Section */
.cta-section {
    padding: 100px 5%;
}

.cta-box {
    background: linear-gradient(135deg, var(--darkest) 0%, var(--dark-green) 100%);
    border-radius: 30px;
    padding: 70px 40px;
    text-align: center;
    color: var(--white);
    box-shadow: 0 25px 50px rgba(9, 35, 40, 0.3);
    position: relative;
    overflow: hidden;
}

/* Ornamen Background CTA */
.cta-box::after {
    content: '';
    position: absolute;
    bottom: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    background: var(--primary-green);
    border-radius: 50%;
    opacity: 0.2;
    filter: blur(40px);
}

.cta-logo {
    height: 60px;
    margin-bottom: 20px;
    background: rgba(255,255,255,0.9);
    padding: 10px 20px;
    border-radius: 12px;
}

.cta-box h3 {
    font-size: 2.8rem;
    margin-bottom: 1rem;
    color: var(--light-green);
}

.cta-box p {
    font-size: 1.1rem;
    max-width: 650px;
    margin: 0 auto;
    font-weight: 300;
    opacity: 0.95;
    position: relative;
    z-index: 2;
}

.security-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 25px;
    font-size: 0.85rem;
    color: var(--light-green);
    background: rgba(139, 187, 146, 0.1);
    padding: 8px 20px;
    border-radius: 50px;
    border: 1px solid rgba(139, 187, 146, 0.3);
}

/* Footer */
footer {
    background-color: var(--darkest);
    color: var(--light-green);
    text-align: center;
    padding: 50px 0 30px 0;
    font-size: 0.9rem;
    border-top: 5px solid var(--primary-green);
}

.footer-logo {
    height: 50px;
    margin-bottom: 15px;
    opacity: 0.8;
    filter: grayscale(100%) brightness(200%);
    transition: all 0.3s ease;
}

.footer-logo:hover {
    opacity: 1;
    filter: none;
    background: white;
    padding: 5px;
    border-radius: 8px;
}

/* Responsive */
@media (max-width: 768px) {
    .logo-text {
        font-size: 1.2rem;
        padding-left: 8px;
    }
    .ypp-logo {
        height: 35px;
    }
    .story-images {
        flex-direction: column;
    }
    .img-wrapper {
        width: 100%;
    }
    .img-offset {
        transform: none;
    }
    .hover-lift.img-offset:hover {
        transform: translateY(-10px);
    }
    .cta-box {
        padding: 50px 20px;
    }
    .cta-box h3 {
        font-size: 2rem;
    }
    .floating-wa {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
}