/* =========================================
   RESET & FONT
========================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
    scroll-behavior: smooth;
}

body {
    background-color: #f4f7f6; /* Warna background abu-abu sangat muda */
    color: #333;
    line-height: 1.6;
}

/* =========================================
   NAVBAR MODERN
========================================= */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 5%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: #b8905b; /* Warna Gold Elegan */
    letter-spacing: 1px;
}

.btn-nav {
    padding: 10px 20px;
    background: #b8905b;
    color: white;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.btn-nav:hover {
    background: #967345;
    transform: translateY(-2px);
}

/* =========================================
   HERO SECTION (Bagian Atas)
========================================= */
.hero {
    position: relative;
    text-align: center;
    padding: 100px 5% 80px;
    background: linear-gradient(rgba(255,255,255,0.8), rgba(244,247,246,1)), 
                url('https://images.unsplash.com/photo-1511285560929-80b456fea0bc?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80') center/cover;
}

.hero h1 {
    font-size: 2.5rem;
    color: #2c3e50;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.3;
}

.hero p {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 35px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.btn-utama, .btn-sekunder {
    padding: 15px 35px;
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    margin: 10px 5px;
    transition: 0.3s;
}

.btn-utama {
    background: #2c3e50;
    color: white;
    box-shadow: 0 10px 20px rgba(44, 62, 80, 0.2);
}

.btn-utama:hover {
    background: #1a252f;
    transform: translateY(-3px);
}

.btn-sekunder {
    background: white;
    color: #2c3e50;
    border: 2px solid #2c3e50;
}

.btn-sekunder:hover {
    background: #f4f7f6;
}

/* =========================================
   FORM BOX (Bagian Pembuatan Trial)
========================================= */
.trial-section {
    padding: 60px 5%;
}

.form-box {
    max-width: 600px;
    margin: -50px auto 0; /* Membuat form sedikit naik ke area hero */
    position: relative;
    padding: 40px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.08);
    border-top: 5px solid #b8905b;
}

.form-box h2 {
    text-align: center;
    color: #2c3e50;
    margin-bottom: 10px;
}

.form-box > p {
    text-align: center;
    color: #7f8c8d;
    margin-bottom: 30px;
    font-size: 0.95rem;
}

.input-group {
    margin-bottom: 20px;
}

.input-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #2c3e50;
    font-size: 0.9rem;
}

.input-group input[type="text"] {
    width: 100%;
    padding: 15px;
    background: #f9fbfd;
    border: 2px solid #ecf0f1;
    border-radius: 10px;
    font-size: 1rem;
    color: #333;
    transition: all 0.3s;
}

.input-group input[type="text"]:focus {
    border-color: #b8905b;
    background: white;
    outline: none;
}

/* Tampilan khusus untuk kolom URL */
.slug-input {
    display: flex;
    align-items: center;
    background: #f9fbfd;
    border: 2px solid #ecf0f1;
    border-radius: 10px;
    overflow: hidden;
}

.slug-input span {
    padding: 15px 10px;
    background: #ecf0f1;
    color: #7f8c8d;
    font-size: 0.85rem;
    font-weight: 500;
}

.slug-input input {
    border: none !important;
    background: transparent !important;
    border-radius: 0 !important;
    width: 100%;
    padding: 15px 10px !important;
}

.btn-submit {
    width: 100%;
    padding: 16px;
    background: #b8905b;
    color: white;
    border: none;
    border-radius: 10px;
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    margin-top: 15px;
    transition: 0.3s;
    box-shadow: 0 10px 20px rgba(184, 144, 91, 0.3);
}

.btn-submit:hover {
    background: #967345;
    transform: translateY(-2px);
}

.info-upsell {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #eee;
    text-align: center;
    font-size: 0.95rem;
    color: #666;
}

.info-upsell a {
    color: #2c3e50;
    text-decoration: none;
    font-size: 1.1rem;
    display: inline-block;
    margin-top: 5px;
}

/* =========================================
   FITUR PREMIUM
========================================= */
.fitur-section {
    padding: 80px 5%;
    text-align: center;
}

.fitur-section h2 {
    color: #2c3e50;
    margin-bottom: 50px;
    font-size: 2rem;
}

.grid-fitur {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
    max-width: 1000px;
    margin: 0 auto;
}

/* Responsif untuk tablet/desktop */
@media (min-width: 768px) {
    .grid-fitur {
        grid-template-columns: 1fr 1fr;
    }
}

.card-fitur {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.04);
    transition: 0.3s;
    text-align: left;
    border-left: 5px solid #b8905b;
}

.card-fitur:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.card-fitur h3 {
    color: #2c3e50;
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.card-fitur p {
    color: #666;
    font-size: 0.95rem;
}

/* =========================================
   ALERTS & FOOTER
========================================= */
.alert {
    padding: 15px;
    margin-bottom: 25px;
    border-radius: 10px;
    font-weight: 500;
    text-align: center;
}

.alert-danger {
    background: #ffecec;
    color: #e74c3c;
    border: 1px solid #ffcdd2;
}

footer {
    text-align: center;
    padding: 30px;
    background: #2c3e50;
    color: white;
    font-size: 0.9rem;
}