/* --- LOAD FONT --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* RESET CSS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box; /* SANGAT PENTING: agar padding tidak menambah ukuran elemen */
}

:root {
    --brand-blue: #2E79C1;
    --brand-green: #1DA851;
    --radius-card: 16px;
    --radius-pill: 999px;
    --shadow-card: 0 2px 8px rgba(16, 24, 40, 0.06);
    --shadow-card-hover: 0 8px 24px rgba(16, 24, 40, 0.1);
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: #ffffff;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

/* ---------- Hero ---------- */

.bg {
    width: 100%;
    padding-bottom: 90px;
    background-image:
        linear-gradient(180deg, rgba(8, 20, 45, 0.6), rgba(8, 20, 45, 0.8)),
        url('assets/front_bg1.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.landing-nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px 24px;
    padding: 20px 4%;
}

.landing-logo img {
    height: 32px;
    width: auto;
    display: block;
}

.landing-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px 28px;
    flex: 1 1 auto;
    min-width: 0;
    color: #ffffff;
    font-size: 0.95rem;
}

.landing-links a {
    color: #ffffff;
    opacity: 0.85;
    transition: opacity 0.15s ease;
}

.landing-links a:hover {
    opacity: 1;
}

.landing-auth {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-nav-ghost,
.btn-nav-solid {
    padding: 10px 22px;
    border-radius: var(--radius-pill);
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
    transition: opacity 0.15s ease, transform 0.15s ease;
}

.btn-nav-ghost {
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.6);
}

.btn-nav-solid {
    background-color: var(--brand-blue);
    color: #ffffff;
}

.btn-nav-ghost:hover,
.btn-nav-solid:hover {
    opacity: 0.9;
}

.hero {
    max-width: 720px;
    margin: 40px auto 0;
    padding: 0 5%;
    text-align: center;
    color: #ffffff;
}

.hero-title {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 16px;
}

.hero-text {
    font-size: clamp(0.95rem, 1.6vw, 1.05rem);
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.85);
}

/* ---------- Search card ---------- */

.search-wrap {
    position: relative;
    z-index: 2;
    max-width: 720px;
    margin: 32px auto 0;
    padding: 0 5%;
}

.search-tabs {
    display: flex;
    margin-bottom: -1px;
}

.search-tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 22px;
    background-color: #ffffff;
    color: var(--brand-blue);
    font-weight: 700;
    font-size: 0.9rem;
    border-radius: 14px 14px 0 0;
}

.search-tab svg {
    width: 16px;
    height: 16px;
}

.search-card {
    display: flex;
    align-items: center;
    gap: 12px;
    background-color: #ffffff;
    border-radius: 0 var(--radius-card) var(--radius-card) var(--radius-card);
    padding: 18px;
    box-shadow: var(--shadow-card-hover);
}

.search-field {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 4px 12px;
}

.search-field label {
    font-size: 0.75rem;
    color: #6B7280;
    font-weight: 600;
}

.search-field input {
    border: none;
    outline: none;
    font-family: inherit;
    font-size: 0.95rem;
    color: #111827;
    background: transparent;
}

.search-field input::placeholder {
    color: #9CA3AF;
}

.search-swap {
    flex: 0 0 auto;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #9CA3AF;
    border-left: 1px solid #E9EAEE;
    border-right: 1px solid #E9EAEE;
}

.search-swap svg {
    width: 16px;
    height: 16px;
}

.search-submit {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 26px;
    background-color: var(--brand-blue);
    color: #ffffff;
    border: none;
    border-radius: var(--radius-pill);
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    transition: opacity 0.15s ease;
}

.search-submit svg {
    width: 16px;
    height: 16px;
}

.search-submit:hover {
    opacity: 0.92;
}

/* ---------- Trust badges ---------- */

.trust-section {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
    max-width: 1100px;
    margin: 0 auto;
    padding: 56px 5% 72px;
}

.trust-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.trust-icon {
    flex: 0 0 auto;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: #EAF2FB;
    color: var(--brand-blue);
}

.trust-icon svg {
    width: 22px;
    height: 22px;
}

.trust-item strong {
    display: block;
    font-size: 0.95rem;
    color: #111827;
    margin-bottom: 2px;
}

.trust-item p {
    font-size: 0.82rem;
    color: #6B7280;
    line-height: 1.4;
}

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
    .trust-section {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        row-gap: 32px;
    }
}

@media (max-width: 640px) {
    .landing-links {
        display: none;
    }

    .landing-nav {
        padding: 16px 5%;
        flex-wrap: nowrap;
    }

    .landing-logo img {
        height: 22px;
    }

    .btn-nav-ghost,
    .btn-nav-solid {
        padding: 9px 16px;
        font-size: 0.85rem;
    }

    .bg {
        padding-bottom: 70px;
    }

    .hero {
        margin-top: 24px;
    }

    .search-card {
        flex-wrap: wrap;
        border-radius: 0 var(--radius-card) var(--radius-card) var(--radius-card);
    }

    .search-field {
        flex: 1 1 100%;
    }

    .search-swap {
        display: none;
    }

    .search-submit {
        flex: 1 1 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .trust-section {
        grid-template-columns: 1fr;
        gap: 24px;
        padding-top: 40px;
        padding-bottom: 48px;
    }
}