/* ===== RESET & GLOBAL ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    color: #0f172a;
    background: #f8fafc;
}

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

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.highlight {
    color: #2563eb;
}

.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-header .badge {
    display: inline-block;
    background: #dbeafe;
    color: #2563eb;
    font-size: 14px;
    font-weight: 600;
    padding: 4px 16px;
    border-radius: 20px;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.section-header h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 8px;
}

.section-header p {
    color: #475569;
    font-size: 18px;
}

.badge {
    display: inline-block;
    background: #dbeafe;
    color: #2563eb;
    font-size: 14px;
    font-weight: 600;
    padding: 4px 16px;
    border-radius: 20px;
    letter-spacing: 0.5px;
}

/* ===== BUTTONS ===== */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #2563eb;
    color: #fff;
    padding: 16px 36px;
    border-radius: 50px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 17px;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.25);
}

.btn-primary:hover {
    background: #1d4ed8;
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(37, 99, 235, 0.35);
}

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

@keyframes pulse {
    0%, 100% { box-shadow: 0 4px 15px rgba(37, 99, 235, 0.25); }
    50% { box-shadow: 0 4px 30px rgba(37, 99, 235, 0.5); }
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: #0f172a;
    padding: 16px 32px;
    border-radius: 50px;
    font-weight: 600;
    border: 2px solid #e2e8f0;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    border-color: #2563eb;
    color: #2563eb;
    transform: translateY(-2px);
}

.btn-large {
    padding: 20px 48px;
    font-size: 20px;
}

.full {
    width: 100%;
    justify-content: center;
}

.btn-wa {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #25D366;
    color: #fff;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 18px;
    transition: all 0.3s ease;
}

.btn-wa:hover {
    background: #1da851;
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.3);
}

.btn-nav {
    background: #2563eb;
    color: #fff !important;
    padding: 8px 20px;
    border-radius: 30px;
    font-weight: 600;
}

.btn-nav:hover {
    background: #1d4ed8;
}

.btn-submit {
    padding: 16px;
    font-size: 18px;
}

/* ===== NAVBAR ===== */
/* ===== NAVBAR ===== */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    padding: 14px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    flex-shrink: 0;
}

.logo i {
    color: #2563eb;
    margin-right: 8px;
}

/* ===== HAMBURGER MENU (Tombol ☰) ===== */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    background: none;
    border: none;
    padding: 8px;
    gap: 5px;
    z-index: 101;
}

.hamburger span {
    display: block;
    width: 28px;
    height: 3px;
    background: #0f172a;
    border-radius: 3px;
    transition: all 0.3s ease;
    transform-origin: center;
}

/* Animasi hamburger menjadi X */
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

/* ===== NAVIGASI ===== */
.navbar nav ul {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.navbar nav ul li a {
    font-weight: 500;
    color: #334155;
    transition: color 0.3s;
    font-size: 15px;
    text-decoration: none;
}

.navbar nav ul li a:hover {
    color: #2563eb;
}

.navbar nav ul li .btn-nav {
    background: #2563eb;
    color: #fff !important;
    padding: 8px 20px;
    border-radius: 30px;
    font-weight: 600;
}

.navbar nav ul li .btn-nav:hover {
    background: #1d4ed8;
}

/* ===== RESPONSIVE NAVBAR ===== */

/* Tablet & HP */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .navbar nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        padding: 0 20px;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease, padding 0.3s ease;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
        border-radius: 0 0 16px 16px;
        visibility: hidden;
        opacity: 0;
    }
    
    .navbar nav.active {
        max-height: 500px;
        padding: 20px 20px 30px;
        visibility: visible;
        opacity: 1;
    }
    
    .navbar nav ul {
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
        width: 100%;
    }
    
    .navbar nav ul li {
        width: 100%;
    }
    
    .navbar nav ul li a {
        display: block;
        padding: 12px 16px;
        font-size: 16px;
        border-radius: 10px;
        transition: background 0.2s;
    }
    
    .navbar nav ul li a:hover {
        background: #f1f5f9;
        color: #2563eb;
    }
    
    .navbar nav ul li .btn-nav {
        display: block;
        text-align: center;
        background: #2563eb;
        color: #fff !important;
        padding: 14px 20px;
        border-radius: 12px;
        margin-top: 4px;
    }
    
    .navbar nav ul li .btn-nav:hover {
        background: #1d4ed8;
    }
}

/* HP Kecil */
@media (max-width: 480px) {
    .logo {
        font-size: 20px;
    }
    
    .navbar nav ul li a {
        font-size: 15px;
        padding: 10px 14px;
    }
    
    .navbar nav ul li .btn-nav {
        font-size: 15px;
        padding: 12px 16px;
    }
}

/* ===== HERO ===== */
.hero {
    padding: 60px 0 50px;
    background: linear-gradient(135deg, #f8fafc 0%, #eff6ff 100%);
}

.badge-hero {
    display: inline-block;
    background: #dbeafe;
    color: #2563eb;
    font-size: 13px;
    font-weight: 600;
    padding: 4px 16px;
    border-radius: 20px;
    margin-bottom: 16px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-text h1 {
    font-size: 44px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
}

.hero-text p {
    font-size: 18px;
    color: #475569;
    margin-bottom: 28px;
    max-width: 480px;
}

.hero-text p strong {
    color: #0f172a;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.hero-trust {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #475569;
}

.trust-item i {
    color: #2563eb;
    font-size: 18px;
}

.hero-image img {
    width: 100%;
    max-width: 500px;
    display: block;
    margin: 0 auto;
}

/* ===== KENAPA ===== */
.kenapa {
    padding: 80px 0;
    background: #ffffff;
}

.kenapa-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.kenapa-image img {
    width: 100%;
    max-width: 420px;
    display: block;
    margin: 0 auto;
}

.kenapa-text .badge {
    margin-bottom: 12px;
}

.kenapa-text h2 {
    font-size: 34px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 12px;
}

.kenapa-text > p {
    font-size: 18px;
    color: #475569;
    margin-bottom: 24px;
}

.kenapa-highlight {
    background: #eff6ff;
    padding: 20px 24px;
    border-radius: 16px;
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
    border-left: 4px solid #2563eb;
}

.kenapa-highlight i {
    font-size: 28px;
    color: #2563eb;
    flex-shrink: 0;
    margin-top: 4px;
}

.kenapa-highlight strong {
    font-size: 17px;
}

.kenapa-highlight p {
    color: #475569;
    font-size: 15px;
    margin-top: 4px;
}

.kenapa-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    font-size: 16px;
}

.kenapa-list li i {
    color: #2563eb;
    font-size: 20px;
}

/* ===== LAYANAN ===== */
.layanan {
    padding: 80px 0;
    background: #f8fafc;
}

.layanan-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
}

.layanan-card {
    background: #ffffff;
    padding: 32px 20px;
    border-radius: 16px;
    text-align: center;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
    position: relative;
}

.layanan-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.06);
    border-color: #2563eb;
}

.layanan-card.featured {
    border-color: #2563eb;
    background: #eff6ff;
}

.layanan-card .icon {
    font-size: 36px;
    color: #2563eb;
    margin-bottom: 12px;
}

.layanan-card h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 6px;
}

.layanan-card p {
    font-size: 14px;
    color: #64748b;
    line-height: 1.5;
}

.badge-garansi {
    display: inline-block;
    background: #2563eb;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 12px;
    border-radius: 12px;
    margin-top: 8px;
}

/* ===== PROSES ===== */
.proses {
    padding: 80px 0;
    background: #ffffff;
}

.proses-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.proses-step {
    text-align: center;
    padding: 24px 16px;
    position: relative;
}

.proses-step:not(:last-child)::after {
    content: '→';
    position: absolute;
    right: -20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 24px;
    color: #2563eb;
    opacity: 0.3;
}

.step-number {
    width: 44px;
    height: 44px;
    background: #2563eb;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 18px;
    margin: 0 auto 12px;
}

.step-icon {
    font-size: 32px;
    color: #2563eb;
    margin-bottom: 8px;
}

.proses-step h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 4px;
}

.proses-step p {
    font-size: 14px;
    color: #64748b;
}

.badge-gratis {
    font-size: 12px;
    background: #dcfce7;
    color: #166534;
    padding: 2px 10px;
    border-radius: 12px;
    font-weight: 600;
}

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

/* ===== PORTOFOLIO ===== */
.portofolio {
    padding: 80px 0;
    background: #f8fafc;
}

.portofolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.portofolio-item {
    border-radius: 16px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
}

.portofolio-item img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.portofolio-item:hover img {
    transform: scale(1.05);
}

.portofolio-item .overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.75), transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    color: #fff;
}

.portofolio-item .overlay h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 4px;
}

.portofolio-item .overlay p {
    font-size: 14px;
    opacity: 0.9;
}

/* ===== PENAWARAN ===== */
.penawaran {
    padding: 80px 0;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: #e2e8f0;
}

.penawaran-box {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.penawaran-badge {
    display: inline-block;
    background: #ef4444;
    color: #fff;
    font-weight: 700;
    padding: 6px 24px;
    border-radius: 30px;
    font-size: 14px;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.penawaran-box h2 {
    font-size: 38px;
    font-weight: 700;
    margin-bottom: 24px;
    color: #ffffff;
}

.penawaran-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    text-align: left;
    margin-bottom: 32px;
}

.penawaran-main .penawaran-large {
    font-size: 20px;
    line-height: 1.6;
    margin-bottom: 20px;
    color: #e2e8f0;
}

.penawaran-main .penawaran-large strong {
    color: #ffffff;
}

.penawaran-garansi {
    display: flex;
    gap: 14px;
    background: rgba(37, 99, 235, 0.15);
    padding: 16px 20px;
    border-radius: 12px;
    border: 1px solid rgba(37, 99, 235, 0.2);
    margin-bottom: 12px;
}

.penawaran-garansi i {
    font-size: 28px;
    color: #2563eb;
    flex-shrink: 0;
}

.penawaran-garansi strong {
    color: #ffffff;
}

.penawaran-garansi p {
    color: #94a3b8;
    font-size: 15px;
}

.penawaran-syarat {
    display: flex;
    gap: 12px;
    background: rgba(239, 68, 68, 0.1);
    padding: 12px 20px;
    border-radius: 10px;
    border: 1px solid rgba(239, 68, 68, 0.15);
}

.penawaran-syarat i {
    color: #ef4444;
    font-size: 20px;
    flex-shrink: 0;
}

.penawaran-syarat p {
    color: #94a3b8;
    font-size: 15px;
}

.penawaran-syarat strong {
    color: #ffffff;
}

.penawaran-counter {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.counter-box {
    background: rgba(255, 255, 255, 0.05);
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.counter-number {
    display: block;
    font-size: 40px;
    font-weight: 800;
    color: #2563eb;
}

.counter-label {
    font-size: 14px;
    color: #94a3b8;
}

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

/* ===== FORM SECTION ===== */
.form-section {
    padding: 80px 0;
    background: #f8fafc;
}

.form-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.form-info .badge {
    margin-bottom: 12px;
}

.form-info h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 12px;
}

.form-info > p {
    font-size: 18px;
    color: #475569;
    margin-bottom: 24px;
}

.form-trust {
    display: flex;
    gap: 24px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.form-trust div {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #475569;
}

.form-trust i {
    color: #2563eb;
    font-size: 18px;
}

.form-wa {
    background: #ffffff;
    padding: 24px;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
}

.form-wa p {
    font-size: 16px;
    margin-bottom: 12px;
    color: #475569;
}

/* ===== FORM CARD ===== */
.form-card {
    background: #ffffff;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 4px;
    color: #334155;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    font-size: 16px;
    transition: border 0.3s;
    background: #f8fafc;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-status {
    margin-top: 12px;
    padding: 10px 16px;
    border-radius: 10px;
    font-weight: 500;
    display: none;
}

.form-status.success {
    display: block;
    background: #dcfce7;
    color: #166534;
}

.form-status.error {
    display: block;
    background: #fee2e2;
    color: #991b1b;
}

.form-note {
    font-size: 13px;
    color: #94a3b8;
    margin-top: 12px;
    text-align: center;
}

/* ===== FOOTER ===== */
footer {
    background: #0f172a;
    color: #e2e8f0;
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-grid h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 16px;
}

.footer-grid ul li {
    padding: 6px 0;
}

.footer-grid ul li a {
    color: #94a3b8;
    transition: color 0.3s;
}

.footer-grid ul li a:hover {
    color: #fff;
}

.footer-bottom {
    border-top: 1px solid #1e293b;
    padding-top: 20px;
    text-align: center;
    font-size: 14px;
    color: #64748b;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
    .hero-grid,
    .kenapa-grid,
    .form-wrapper {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-text p {
        margin: 0 auto 28px;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-trust {
        justify-content: center;
    }

    .kenapa-text {
        text-align: left;
    }

    .kenapa-highlight {
        text-align: left;
    }

    .kenapa-list li {
        justify-content: flex-start;
    }

    .layanan-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .proses-grid {
        grid-template-columns: 1fr 1fr;
    }

    .proses-step:not(:last-child)::after {
        display: none;
    }

    .portofolio-grid {
        grid-template-columns: 1fr 1fr;
    }

    .penawaran-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .penawaran-main {
        text-align: left;
    }

    .penawaran-garansi,
    .penawaran-syarat {
        justify-content: flex-start;
    }

    .penawaran-counter {
        flex-direction: row;
    }

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

    .form-trust {
        justify-content: center;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    .navbar nav ul {
        gap: 12px;
    }

    .navbar nav ul li a {
        font-size: 13px;
    }

    .navbar nav ul li:last-child a {
        font-size: 12px;
        padding: 6px 14px;
    }

    .hero-text h1 {
        font-size: 30px;
    }

    .layanan-grid {
        grid-template-columns: 1fr 1fr;
    }

    .proses-grid {
        grid-template-columns: 1fr 1fr;
    }

    .portofolio-grid {
        grid-template-columns: 1fr;
    }

    .penawaran-box h2 {
        font-size: 28px;
    }

    .penawaran-main .penawaran-large {
        font-size: 17px;
    }

    .form-card {
        padding: 24px;
    }

    .form-wrapper {
        gap: 30px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .hero-trust {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }

    .penawaran-counter {
        flex-direction: column;
    }
}