/* style.css — Versi Dark Mode Elegan + Animasi Hero */
/* Dibersihkan, dioptimalkan, dan diurutkan agar mudah dibaca & maintain */

/* === GLOBAL === */
body {
    font-family: 'Poppins', sans-serif;
    scroll-behavior: smooth;
    background-color: #0f0f0f;
    color: #e0e0e0;
    line-height: 1.6;
}

/* === NAVBAR === */
.navbar {
    background: linear-gradient(90deg, #1a1a1a, #2d2d2d, #1a1a1a) !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.navbar-brand {
    font-weight: 700;
    letter-spacing: 1px;
    color: #f8d210 !important;
    text-shadow: 0 0 8px rgba(248, 210, 16, 0.3);
}

.navbar-brand i {
    color: #ff6b6b;
    margin-right: 5px;
}

.navbar-nav .nav-link {
    margin: 0 12px;
    font-size: 1rem;
    font-weight: 500;
    color: #e0e0e0 !important;
    position: relative;
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: #f8d210 !important;
    transform: translateY(-2px);
}

/* === HERO SECTION === */
.hero-section {
    background: linear-gradient(-45deg, #1e3a8a, #7c3aed, #ec4899, #f59e0b);
    background-size: 400% 400%;
    animation: gradientShift 10s ease infinite;
    color: white;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* === FOTO POPUP === */
.foto-popup {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    border-radius: 10px;
    border: 3px solid rgba(255, 255, 255, 0.2);
}

.foto-popup:hover {
    transform: scale(1.03);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

/* === SURAT SECTION === */
#letter {
    padding: 80px 0;
}

#letter h2 {
    color: #f8d210;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.5);
}

#letter .card {
    background-color: #1a1a1a;
    color: #e0e0e0;
    border: 1px solid #333;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

#letter .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

#surat-content {
    line-height: 1.8;
    font-style: italic;
    color: #ccc;
}

/* === COUNTDOWN SECTION === */
#countdown {
    padding: 80px 0;
}

#countdown h2 {
    color: #f8d210;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.5);
}

.time-box {
    background: #1a1a1a;
    color: #f8d210;
    padding: 15px;
    border-radius: 10px;
    min-width: 80px;
    border: 1px solid #333;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    text-align: center;
}

.time-box .number {
    font-size: 2rem;
    font-weight: bold;
    color: #fff;
    display: block;
}

.time-box .label {
    font-size: 0.9rem;
    text-transform: uppercase;
    color: #bbb;
    display: block;
    margin-top: 5px;
}


/* === FOOTER === */
footer {
    padding: 40px 0;
    background-color: #111;
    color: #bbb;
    border-top: 1px solid #333;
}

/* Styling Kenangan Kita */
.kenangan-card {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  background: #2c2c2c;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.kenangan-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.3);
}

.kenangan-card img {
  transition: transform 0.5s ease;
}

.kenangan-card:hover img {
  transform: scale(1.05);
}

.kenangan-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 15px;
  text-align: center;
  font-size: 0.9rem;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  backdrop-filter: blur(5px);
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s ease;
}

.kenangan-card:hover .kenangan-caption {
  opacity: 1;
  transform: translateY(0);
}

footer p {
    margin: 5px 0;
    font-size: 0.95rem;
}

/* === ANIMASI AOS === */
[data-aos] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

/* === BADGE SAHABAT TERBAIK (opsional, jika dipakai di HTML) === */
.badge.bg-gradient {
    background: linear-gradient(45deg, #ff6b6b, #feca57) !important;
    font-weight: bold;
    letter-spacing: 1px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    color: #fff !important;
}

/* === RESPONSIVE MOBILE === */
@media (max-width: 576px) {
    #gallery .col-6 {
        flex: 0 0 100%;
        max-width: 100%;
    }
    #gallery .card-img-top {
        height: 180px;
    }
    .hero-section h1 {
        font-size: 2.5rem;
    }
    .hero-section p {
        font-size: 1.1rem;
    }
}