/* ===== DESIGN SYSTEM ===== */
:root {
    --bg-body: #F8FAFC;
    --bg-white: #FFFFFF;
    --bg-section-alt: #F1F5F9;
    --bg-dark: #0F172A;
    --bg-dark-card: rgba(30, 41, 59, 0.7);
    --text-dark: #1E293B;
    --text-body: #475569;
    --text-light: #64748B;
    --text-white: #FFFFFF;
    --accent-1: #0EA5E9;
    --accent-2: #0284C7;
    --accent-3: #10B981;
    --accent-wa: #25D366;
    --gradient-hero: linear-gradient(135deg, #0F172A 0%, #1E3A5F 50%, #0F4C75 100%);
    --border-light: rgba(0,0,0,0.06);
    --border-dark: rgba(255,255,255,0.1);
    --shadow-nav: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-card: 0 1px 3px rgba(0,0,0,0.06), 0 4px 12px rgba(0,0,0,0.04);
    --shadow-card-hover: 0 4px 16px rgba(0,0,0,0.1), 0 8px 24px rgba(0,0,0,0.06);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-body);
    color: var(--text-body);
    line-height: 1.6;
    overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* ===== TYPOGRAPHY ===== */
h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); font-weight: 800; line-height: 1.1; letter-spacing: -0.03em; color: var(--text-white); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 700; line-height: 1.2; letter-spacing: -0.02em; color: var(--text-dark); }
h3 { font-size: 1.05rem; font-weight: 600; line-height: 1.35; color: var(--text-dark); }

/* ===== NAVBAR — WHITE ===== */
.navbar {
    position: fixed;
    top: 0; width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 clamp(1.25rem, 4vw, 3rem);
    height: 60px;
    background: var(--bg-white);
    box-shadow: var(--shadow-nav);
    z-index: 1000;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
    white-space: nowrap;
}

.logo-img {
    height: 30px;
    width: auto;
    object-fit: contain;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 0.15rem;
    align-items: center;
}

.nav-links a {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.45rem 0.8rem;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-light);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}
.nav-links a:hover {
    color: var(--accent-2);
    background: rgba(14, 165, 233, 0.06);
}

/* Dropdown */
.dropdown {
    position: relative;
}
.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 200px;
    background: var(--bg-white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
    padding: 0.4rem;
    list-style: none;
    z-index: 100;
    animation: dropIn 0.2s ease;
}
@keyframes dropIn {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: translateY(0); }
}
.dropdown.open .dropdown-menu { display: block; }
.dropdown-menu li a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 0.85rem;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-body);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}
.dropdown-menu li a:hover {
    background: rgba(14, 165, 233, 0.06);
    color: var(--accent-2);
}
.dropdown-menu li a i {
    width: 16px;
    text-align: center;
    color: var(--accent-1);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}
.hamburger span {
    width: 20px; height: 2px;
    background: var(--text-dark);
    border-radius: 2px;
    transition: var(--transition);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.55rem 1.2rem;
    font-size: 0.82rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent-1);
    color: #fff;
}
.btn-primary:hover {
    background: var(--accent-2);
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(14, 165, 233, 0.35);
}

.btn-wa {
    background: var(--accent-wa);
    color: #fff;
    border-radius: 100px;
}
.btn-wa:hover {
    background: #1EBE5D;
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}

.btn-outline-light {
    background: rgba(255,255,255,0.12);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.25);
    backdrop-filter: blur(4px);
}
.btn-outline-light:hover {
    background: rgba(255,255,255,0.2);
}

/* ===== HERO — DARK GRADIENT ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: calc(60px + 3rem) clamp(1.5rem, 5vw, 5rem) 4rem max(5rem, calc((100vw - 1200px) / 2));
    gap: clamp(2.5rem, 5vw, 5rem);
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    width: 600px; height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.12) 0%, transparent 70%);
    top: -100px; right: -100px;
    pointer-events: none;
}
.hero::after {
    content: '';
    position: absolute;
    width: 400px; height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.08) 0%, transparent 70%);
    bottom: -50px; left: 10%;
    pointer-events: none;
}

.hero-bg-person {
    position: absolute;
    right: 0;
    bottom: 0;
    height: 90%;
    width: auto;
    object-fit: contain;
    object-position: bottom right;
    opacity: 0.18;
    pointer-events: none;
    z-index: 0;
}

.hero-content {
    flex: 1;
    max-width: 540px;
    z-index: 1;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.3rem 0.85rem;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--accent-3);
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.25);
    border-radius: 100px;
    margin-bottom: 1.5rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.hero h1 { margin-bottom: 1.25rem; }

.gradient-text {
    background: linear-gradient(135deg, #38BDF8, #34D399);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 2rem;
    max-width: 440px;
    line-height: 1.75;
}

.hero-buttons {
    display: flex; gap: 0.75rem; flex-wrap: wrap;
}

.hero-image {
    flex: 1;
    max-width: 500px;
    z-index: 1;
}

.video-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

.hero-video {
    width: 100%;
    display: block;
    aspect-ratio: 16/9;
    object-fit: cover;
}

/* ===== OFFICIALS ===== */
.officials {
    padding: 4rem clamp(1.5rem, 5vw, 5rem);
    background: var(--bg-white);
}

.officials-grid {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    flex-wrap: wrap;
    max-width: 900px;
    margin: 0 auto;
}

.official-card {
    text-align: center;
    width: 220px;
    padding: 1.5rem 1rem;
    border-radius: var(--radius-lg);
    background: var(--bg-section-alt);
    border: 1px solid var(--border-light);
    transition: var(--transition);
}
.official-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.08);
    border-color: rgba(14,165,233,0.2);
}

.official-photo {
    width: 130px;
    height: 130px;
    border-radius: 50%;
    margin: 0 auto 1rem;
    overflow: hidden;
    border: 3px solid var(--border-light);
    background: #E2E8F0;
    box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}
.official-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
}

.official-card h3 {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
    line-height: 1.3;
}

.official-title {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--accent-2);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

@media (max-width: 600px) {
    .officials-grid { gap: 1rem; }
    .official-card { width: 160px; padding: 1rem 0.75rem; }
    .official-photo { width: 100px; height: 100px; }
}

/* ===== SECTION HEADERS ===== */
.section-header {
    text-align: center;
    margin-bottom: 2.5rem;
}
.section-header h2 { margin-bottom: 0.6rem; }
.section-header p {
    color: var(--text-light);
    font-size: 0.95rem;
    max-width: 480px;
    margin: 0 auto;
}

/* ===== SERVICES — LIGHT BG ===== */
.services {
    padding: clamp(4rem, 7vw, 6rem) clamp(1.5rem, 5vw, 5rem);
    background: var(--bg-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.25rem;
    max-width: 1280px;
    margin: 0 auto;
}

.service-card {
    background: var(--bg-body);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 1.75rem 1.5rem;
    transition: var(--transition);
}
.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
    border-color: transparent;
}

.icon-wrapper {
    width: 44px; height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(14, 165, 233, 0.08);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    font-size: 1.1rem;
    color: var(--accent-1);
}

.service-card h3 { margin-bottom: 0.5rem; }
.service-card p { color: var(--text-light); font-size: 0.88rem; line-height: 1.6; }

/* ===== GALLERY — ALT BG ===== */
.gallery {
    padding: clamp(4rem, 7vw, 6rem) clamp(1.5rem, 5vw, 5rem);
    background: var(--bg-section-alt);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.75rem;
    max-width: 1280px;
    margin: 0 auto;
}

.gallery-item {
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 4/3;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
}
.gallery-item:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-card-hover);
}
.gallery-item img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.gallery-item:hover img { transform: scale(1.08); }

/* ===== INDIKATOR — DARK SECTION ===== */
.indikator-section {
    padding: clamp(4rem, 7vw, 6rem) clamp(1.5rem, 5vw, 5rem);
    background: var(--bg-dark);
}

.indikator-section .section-header h2 { color: var(--text-white); }
.indikator-section .section-header p { color: rgba(255,255,255,0.6); }

.indikator-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 0.85rem;
    max-width: 1280px;
    margin: 0 auto;
}

.card {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    background: var(--bg-dark-card);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-md);
    padding: 1.1rem 1.25rem;
    transition: var(--transition);
    backdrop-filter: blur(8px);
}
.card:hover {
    border-color: var(--accent-1);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(14, 165, 233, 0.12);
}

.indicator-badge {
    display: inline-block;
    width: fit-content;
    padding: 0.15rem 0.55rem;
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--accent-3);
    background: rgba(16, 185, 129, 0.12);
    border-radius: 100px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.card h3 {
    color: var(--text-white);
    font-size: 0.95rem;
}

/* ===== FOOTER ===== */
footer {
    padding: 2.5rem clamp(1.5rem, 5vw, 5rem) 1.5rem;
    background: #0F172A;
    color: #94A3B8;
    border-top: 4px solid var(--accent-1);
}

.footer-content {
    max-width: 1280px;
    margin: 0 auto;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.6rem;
}

.footer-logo-img {
    height: 30px;
    width: auto;
    object-fit: contain;
}

.footer-brand .footer-org {
    font-size: 0.72rem;
    font-weight: 600;
    color: rgba(255,255,255,0.5);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.8rem;
}

.footer-brand p {
    font-size: 0.82rem;
    color: #64748B;
    line-height: 1.6;
    margin: 0;
}

.footer-col h4 {
    font-size: 0.72rem;
    font-weight: 700;
    color: rgba(255,255,255,0.5);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.8rem;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.82rem;
    color: #94A3B8;
    margin-bottom: 0.55rem;
    list-style: none;
}
.footer-contact li i {
    width: 16px; text-align: center; color: #38BDF8; font-size: 0.78rem;
}
.footer-contact a {
    color: #94A3B8; text-decoration: none; transition: 0.2s;
}
.footer-contact a:hover { color: #38BDF8; }

.footer-links {
    list-style: none; padding: 0; margin: 0;
}
.footer-links li { margin-bottom: 0.45rem; }
.footer-links a {
    font-size: 0.82rem; color: #94A3B8; text-decoration: none;
    transition: 0.2s; display: flex; align-items: center; gap: 0.35rem;
}
.footer-links a:hover { color: #38BDF8; }
.footer-links a i { font-size: 0.7rem; }

.footer-social {
    display: flex; gap: 0.5rem; margin-top: 0.5rem;
}
.footer-social a {
    width: 32px; height: 32px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.78rem; color: #fff; transition: 0.2s;
    text-decoration: none;
}
.footer-social .fb { background: #1877F2; }
.footer-social .tw { background: #1DA1F2; }
.footer-social .ig { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
.footer-social .yt { background: #FF0000; }
.footer-social a:hover { transform: translateY(-2px); opacity: 0.85; }

.footer-bottom {
    text-align: center;
    padding-top: 1.25rem;
    font-size: 0.72rem;
    color: #475569;
}

@media (max-width: 768px) {
    .footer-top {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* Mobile only helper */
@media (min-width: 769px) {
    .mobile-only { display: none !important; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .nav-links {
        display: flex;
        position: fixed;
        top: 0; right: -280px;
        width: 280px;
        height: 100vh;
        flex-direction: column;
        background: var(--bg-white);
        padding: 5rem 1.5rem 2rem;
        gap: 0.15rem;
        box-shadow: -8px 0 30px rgba(0,0,0,0.12);
        z-index: 999;
        transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .nav-links.active { right: 0; }
    .nav-links a { padding: 0.7rem 1rem; font-size: 0.9rem; color: var(--text-dark); }
    .hamburger { display: flex; z-index: 1001; }

    .hero {
        flex-direction: column;
        text-align: center;
        align-items: center;
        justify-content: center;
        min-height: auto;
        padding-top: calc(60px + 2rem);
        padding-bottom: 3rem;
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
    .hero-content {
        max-width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .hero h1 { text-align: center; width: 100%; }
    .hero p { margin-left: auto; margin-right: auto; text-align: center; }
    .hero-buttons { justify-content: center; width: 100%; }
    .hero-image { max-width: 100%; }
    .hero-bg-person {
        right: -25%;
        height: 85%;
        opacity: 0.22;
    }

    .navbar .btn { display: none; }
}

@media (max-width: 480px) {
    .services-grid,
    .gallery-grid,
    .indikator-grid {
        grid-template-columns: 1fr;
    }
    .hero-buttons { flex-direction: column; }
    .hero-buttons .btn { width: 100%; justify-content: center; }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-content { animation: fadeInUp 0.7s ease-out; }
.hero-image { animation: fadeInUp 0.7s ease-out 0.2s both; }
.service-card { animation: fadeInUp 0.5s ease-out both; }
.service-card:nth-child(1) { animation-delay: 0.05s; }
.service-card:nth-child(2) { animation-delay: 0.1s; }
.service-card:nth-child(3) { animation-delay: 0.15s; }
.service-card:nth-child(4) { animation-delay: 0.2s; }

/* ===== FAQ ===== */
.faq-item {
    background: var(--bg-white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 1px 2px rgba(0,0,0,0.03);
    transition: var(--transition);
}
.faq-item:hover { box-shadow: var(--shadow-card); }

.faq-q {
    display: flex; align-items: center; justify-content: space-between;
    padding: 1.1rem 1.25rem; cursor: pointer; gap: 1rem;
    user-select: none;
}
.faq-q h3 {
    font-size: 0.92rem; font-weight: 600; color: var(--text-dark); margin: 0;
    flex: 1;
    display: flex; align-items: center;
}
.faq-icon {
    width: 28px; height: 28px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: rgba(14,165,233,0.08); color: var(--accent-1);
    font-size: 0.7rem; flex-shrink: 0;
    transition: transform 0.3s ease, background 0.3s ease;
}
.faq-item.open .faq-icon {
    transform: rotate(180deg);
    background: var(--accent-1); color: #fff;
}

.faq-a {
    max-height: 0; overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.4,0,0.2,1);
}
.faq-item.open .faq-a { max-height: 400px; }

.faq-a-inner {
    padding: 0 1.25rem 1.25rem;
    font-size: 0.88rem; color: var(--text-body); line-height: 1.7;
}
.faq-a-inner a { color: var(--accent-1); font-weight: 500; }

.faq-num {
    display: inline-flex; align-items: center; justify-content: center;
    width: 24px; height: 24px; border-radius: 6px;
    background: rgba(14,165,233,0.08); color: var(--accent-2);
    font-size: 0.65rem; font-weight: 700; margin-right: 0.65rem; flex-shrink: 0;
}