/* ===== CSS RESET & BASE ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #0066FF;
    --primary-dark: #0052CC;
    --primary-light: #E8F0FE;
    --secondary: #FF6B00;
    --dark: #0F172A;
    --dark-2: #1E293B;
    --gray-1: #334155;
    --gray-2: #64748B;
    --gray-3: #94A3B8;
    --gray-4: #CBD5E1;
    --gray-5: #E2E8F0;
    --gray-6: #F1F5F9;
    --white: #FFFFFF;
    --green-wa: #25D366;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
    --radius: 12px;
    --radius-sm: 8px;
    --radius-full: 9999px;
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--dark);
    background: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

/* ===== UTILITIES ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--primary-light);
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.section-title {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 16px;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--gray-2);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-wa {
    background: var(--green-wa);
    color: var(--white);
}

.btn-wa:hover {
    background: #20BD5A;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-white {
    background: var(--white);
    color: var(--primary);
}

.btn-white:hover {
    background: var(--gray-6);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1rem;
}

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--gray-5);
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--primary);
    letter-spacing: -0.5px;
}

.nav-logo span {
    color: var(--dark);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-2);
    position: relative;
}

.nav-links a:hover {
    color: var(--primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-cta .btn {
    padding: 10px 20px;
    font-size: 0.85rem;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 4px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--dark);
    transition: var(--transition);
    border-radius: 2px;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

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

/* ===== MOBILE NAV ===== */
.nav-mobile {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    width: 100%;
    background: var(--white);
    border-top: 1px solid var(--gray-5);
    box-shadow: var(--shadow-lg);
    padding: 24px;
    z-index: 999;
}

.nav-mobile.active {
    display: block;
}

.nav-mobile a {
    display: block;
    padding: 12px 0;
    font-size: 1rem;
    font-weight: 500;
    color: var(--gray-1);
    border-bottom: 1px solid var(--gray-6);
}

.nav-mobile a:hover {
    color: var(--primary);
}

.nav-mobile .btn {
    width: 100%;
    justify-content: center;
    margin-top: 16px;
}

/* ===== HERO ===== */
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, #F8FAFF 0%, #EEF2FF 50%, #F0F4FF 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0,102,255,0.06) 0%, transparent 70%);
    border-radius: 50%;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,107,0,0.04) 0%, transparent 70%);
    border-radius: 50%;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 560px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--white);
    border: 1px solid var(--gray-5);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--gray-1);
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
}

.hero-badge .dot {
    width: 8px;
    height: 8px;
    background: var(--green-wa);
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero-title {
    font-size: 3.2rem;
    font-weight: 900;
    line-height: 1.1;
    color: var(--dark);
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero-title .highlight {
    color: var(--primary);
    position: relative;
}

.hero-title .highlight::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 0;
    width: 100%;
    height: 8px;
    background: rgba(0,102,255,0.12);
    border-radius: 4px;
    z-index: -1;
}

.hero-desc {
    font-size: 1.05rem;
    color: var(--gray-2);
    line-height: 1.8;
    margin-bottom: 32px;
}

.hero-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    padding-top: 32px;
    border-top: 1px solid var(--gray-5);
}

.stat-item {
    text-align: left;
}

.stat-number {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--dark);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--gray-3);
    margin-top: 2px;
}

.hero-image {
    position: relative;
}

.hero-image-main {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.hero-image-main img {
    width: 100%;
    height: 480px;
    object-fit: cover;
}

.hero-float-card {
    position: absolute;
    background: var(--white);
    border-radius: var(--radius);
    padding: 16px 20px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: float 3s ease-in-out infinite;
}

.hero-float-card.card-1 {
    bottom: -20px;
    left: -20px;
}

.hero-float-card.card-2 {
    top: 20px;
    right: -20px;
    animation-delay: 1.5s;
}

.float-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.float-icon.blue { background: var(--primary-light); color: var(--primary); }
.float-icon.orange { background: #FFF3E8; color: var(--secondary); }

.float-text strong {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--dark);
}

.float-text span {
    font-size: 0.75rem;
    color: var(--gray-3);
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ===== FEATURES / KEUNGGULAN ===== */
.features {
    background: var(--white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--gray-6);
    border-radius: var(--radius);
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid transparent;
}

.feature-card:hover {
    background: var(--white);
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.feature-card:hover .feature-icon {
    background: var(--primary);
    color: var(--white);
}

.feature-card h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--dark);
}

.feature-card p {
    font-size: 0.85rem;
    color: var(--gray-2);
    line-height: 1.6;
}

/* ===== KATALOG ===== */
.katalog {
    background: var(--gray-6);
}

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

.katalog-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--gray-5);
    transition: var(--transition);
}

.katalog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.katalog-img {
    position: relative;
    overflow: hidden;
    height: 220px;
}

.katalog-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.katalog-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--primary);
    color: var(--white);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.katalog-body {
    padding: 20px;
}

.katalog-body h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}

.katalog-spec {
    font-size: 0.8rem;
    color: var(--gray-3);
    margin-bottom: 12px;
    line-height: 1.5;
}

.katalog-spec span {
    display: block;
}

.katalog-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 12px;
    border-top: 1px solid var(--gray-5);
}

.katalog-price {
    font-size: 0.8rem;
    color: var(--gray-3);
}

.katalog-price strong {
    display: block;
    font-size: 1.1rem;
    color: var(--primary);
    font-weight: 800;
}

.katalog-btn {
    padding: 8px 16px;
    font-size: 0.8rem;
}

/* ===== SERVICES / LAYANAN ===== */
.services {
    background: var(--white);
}

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

.service-card {
    background: var(--gray-6);
    border-radius: var(--radius);
    padding: 32px 28px 64px;  /* padding bawah lebih besar untuk ruang button */
    transition: var(--transition);
    border: 1px solid transparent;
    position: relative;         /* penting untuk positioning absolute */
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--primary);
    transition: var(--transition);
}

.service-card:hover::before {
    height: 100%;
}

.service-card:hover {
    background: var(--white);
    border-color: var(--gray-5);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.service-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.service-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 10px;
}

.service-card p {
    font-size: 0.85rem;
    color: var(--gray-2);
    line-height: 1.7;
    margin-bottom: 16px;
}

.service-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.service-list span {
    background: var(--white);
    border: 1px solid var(--gray-5);
    font-size: 0.72rem;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    color: var(--gray-2);
    font-weight: 500;
}

.service-card:hover .service-list span {
    background: var(--primary-light);
    border-color: var(--primary-light);
    color: var(--primary);
}

/* ===== PORTFOLIO ===== */
.portfolio {
    background: var(--dark);
    color: var(--white);
}

.portfolio .section-badge {
    background: rgba(0, 102, 255, 0.15);
}

.portfolio .section-title {
    color: var(--white);
}

.portfolio .section-subtitle {
    color: var(--gray-3);
}

/* Grid 4 x 3 = 12 foto simetris */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.portfolio-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    height: 220px;
    cursor: pointer;
    border: none;
    padding: 0;
    background: transparent;
    width: 100%;
    display: block;
    text-align: left;
}

/* HAPUS span besar — semua foto sama ukuran */
.portfolio-item:nth-child(1) {
    grid-column: auto;
    grid-row: auto;
    height: 220px;
    min-height: 0;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    display: block;
}

.portfolio-item:hover img {
    transform: scale(1.08);
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.85));
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 2px;
}

.portfolio-overlay p {
    font-size: 0.78rem;
    color: var(--gray-4);
}

/* ===== LIGHTBOX (POPUP) ===== */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.lightbox-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    cursor: pointer;
}

.lightbox-content {
    position: relative;
    z-index: 1;
    max-width: min(960px, 92vw);
    max-height: 88vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    transform: scale(0.92) translateY(12px);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.lightbox.active .lightbox-content {
    transform: scale(1) translateY(0);
}

.lightbox-content img {
    max-width: 100%;
    max-height: 75vh;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 12px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    background: #0f172a;
}

.lightbox-caption {
    margin-top: 16px;
    text-align: center;
    color: var(--white);
}

.lightbox-caption h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.lightbox-caption p {
    font-size: 0.9rem;
    color: var(--gray-4);
}

.lightbox-close {
    position: absolute;
    top: -12px;
    right: -12px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: var(--white);
    color: var(--dark);
    font-size: 1.4rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    z-index: 2;
}

.lightbox-close:hover {
    background: var(--primary);
    color: var(--white);
    transform: scale(1.08);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.95);
    color: var(--dark);
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    z-index: 2;
}

.lightbox-nav:hover {
    background: var(--primary);
    color: var(--white);
}

.lightbox-prev {
    left: -56px;
}

.lightbox-next {
    right: -56px;
}

body.lightbox-open {
    overflow: hidden;
}

/* Responsive portfolio + lightbox */
@media (max-width: 1024px) {
    .portfolio-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .lightbox-prev {
        left: 8px;
    }

    .lightbox-next {
        right: 8px;
    }
}

@media (max-width: 768px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .portfolio-item,
    .portfolio-item:nth-child(1) {
        height: 180px;
    }

    .lightbox-close {
        top: 8px;
        right: 8px;
    }
}

@media (max-width: 480px) {
    .portfolio-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
}

/* ===== STEPS / ALUR PEMESANAN ===== */
.steps {
    background: var(--gray-6);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
}

.steps-grid::before {
    content: '';
    position: absolute;
    top: 36px;
    left: 12.5%;
    right: 12.5%;
    height: 2px;
    background: var(--gray-5);
    z-index: 0;
}

.step-card {
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--white);
    border: 3px solid var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    box-shadow: var(--shadow-md);
}

.step-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}

.step-card p {
    font-size: 0.85rem;
    color: var(--gray-2);
    line-height: 1.6;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
    background: var(--white);
}

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

.testi-card {
    background: var(--gray-6);
    border-radius: var(--radius);
    padding: 28px;
    border: 1px solid transparent;
    transition: var(--transition);
}

.testi-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.testi-stars {
    color: #FBBF24;
    font-size: 0.9rem;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.testi-text {
    font-size: 0.9rem;
    color: var(--gray-1);
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
}

.testi-author {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 16px;
    border-top: 1px solid var(--gray-5);
}

.testi-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.testi-info strong {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--dark);
}

.testi-info span {
    font-size: 0.75rem;
    color: var(--gray-3);
}

/* ===== COVERAGE / AREA LAYANAN ===== */
.coverage {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
}

.coverage .section-badge {
    background: rgba(255,255,255,0.15);
    color: var(--white);
}

.coverage .section-title {
    color: var(--white);
}

.coverage .section-subtitle {
    color: rgba(255,255,255,0.7);
}

.coverage-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

.coverage-item {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius-sm);
    padding: 20px;
    text-align: center;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.coverage-item:hover {
    background: rgba(255,255,255,0.2);
    transform: translateY(-2px);
}

.coverage-item i {
    margin-bottom: 8px;
}

.coverage-item strong {
    display: block;
    font-size: 0.95rem;
    font-weight: 700;
}

.coverage-note {
    text-align: center;
    margin-top: 32px;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
}

/* ===== FAQ ===== */
.faq {
    background: var(--gray-6);
}

.faq-list {
    max-width: 760px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
    border: 1px solid var(--gray-5);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item.active {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--dark);
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--primary);
}

.faq-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--gray-6);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
}

.faq-item.active .faq-icon {
    background: var(--primary);
    color: var(--white);
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer-inner {
    padding: 0 24px 20px;
    font-size: 0.9rem;
    color: var(--gray-2);
    line-height: 1.7;
}

/* ===== CTA SECTION ===== */
.cta-section {
    background: var(--dark);
    text-align: center;
    padding: 80px 0;
}

.cta-section h2 {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 16px;
}

.cta-section p {
    font-size: 1.05rem;
    color: var(--gray-3);
    margin-bottom: 32px;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--dark-2);
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .nav-logo {
    font-size: 1.3rem;
    margin-bottom: 12px;
    display: inline-block;
}

.footer-desc {
    font-size: 0.85rem;
    color: var(--gray-3);
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer h4 {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-links a {
    display: block;
    font-size: 0.85rem;
    color: var(--gray-3);
    padding: 4px 0;
}

.footer-links a:hover {
    color: var(--primary);
}

.footer-bottom {
    padding: 24px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--gray-3);
}

/* ===== FLOATING WHATSAPP ===== */
.float-wa {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 999;
    display: flex;
    align-items: center;
    gap: 10px;
}

.float-wa-tooltip {
    background: var(--white);
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--dark);
    white-space: nowrap;
    animation: fadeSlide 0.5s ease;
}

.float-wa-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--green-wa);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(37,211,102,0.4);
    transition: var(--transition);
    animation: pulse-wa 2s infinite;
}

.float-wa-btn:hover {
    transform: scale(1.1);
}

@keyframes pulse-wa {
    0%, 100% { box-shadow: 0 4px 16px rgba(37,211,102,0.4); }
    50% { box-shadow: 0 4px 24px rgba(37,211,102,0.6); }
}

@keyframes fadeSlide {
    from { opacity: 0; transform: translateX(10px); }
    to { opacity: 1; transform: translateX(0); }
}

/* ===== SCROLL ANIMATION ===== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* ===== KATALOG TAG PRICE (REVISI) ===== */
.katalog-tag.tag-price {
    background: var(--secondary);
    font-size: 0.75rem;
    padding: 5px 14px;
    letter-spacing: 0;
}

/* ===== KATALOG BUTTON WA STYLE (REVISI) ===== */
.katalog-btn {
    padding: 8px 16px;
    font-size: 0.8rem;
    gap: 6px;
}

.katalog-btn svg {
    flex-shrink: 0;
}

/* ===== SERVICE CARD (REVISI - SAMAKAN DGN KATALOG) ===== */
.service-card {
    background: var(--gray-6);
    border-radius: var(--radius);
    transition: var(--transition);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--primary);
    transition: var(--transition);
}

.service-card:hover::before {
    height: 100%;
}

.service-card:hover {
    background: var(--white);
    border-color: var(--gray-5);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.service-body {
    padding: 32px 28px 20px;
    flex: 1;
}

.service-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.service-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 10px;
}

.service-card p {
    font-size: 0.85rem;
    color: var(--gray-2);
    line-height: 1.7;
    margin-bottom: 16px;
}

.service-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.service-list span {
    background: var(--white);
    border: 1px solid var(--gray-5);
    font-size: 0.72rem;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    color: var(--gray-2);
    font-weight: 500;
}

.service-card:hover .service-list span {
    background: var(--primary-light);
    border-color: var(--primary-light);
    color: var(--primary);
}

/* ===== SERVICE FOOTER (SAMAKAN DGN KATALOG FOOTER) ===== */
.service-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 28px 24px;
    margin-top: auto;
    border-top: 1px solid var(--gray-5);
    padding-top: 16px;
    margin-left: 28px;
    margin-right: 28px;
    padding-left: 0;
    padding-right: 0;
    gap: 12px;
}

.service-label {
    font-size: 0.8rem;
    color: var(--gray-3);
    line-height: 1.3;
}

.service-label span {
    display: block;
}

.service-label strong {
    display: block;
    font-size: 1rem;
    color: var(--primary);
    font-weight: 800;
    margin-top: 2px;
}

.service-btn {
    padding: 8px 16px;
    font-size: 0.8rem;
    gap: 6px;
    flex-shrink: 0;
}

.service-btn svg {
    flex-shrink: 0;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content {
        max-width: 100%;
    }

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

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

    .hero-image {
        display: none;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .katalog-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .portfolio-item:nth-child(1) {
        grid-column: span 2;
    }

    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .steps-grid::before {
        display: none;
    }

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

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .nav-links, .nav-cta {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .hero {
        padding: 120px 0 60px;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-stats {
        gap: 24px;
    }

    .features-grid,
    .katalog-grid,
    .services-grid,
    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .portfolio-item:nth-child(1) {
        grid-column: span 1;
        grid-row: span 1;
    }

    .steps-grid,
    .testi-grid {
        grid-template-columns: 1fr;
    }

    .coverage-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .cta-section h2 {
        font-size: 1.75rem;
    }

    .float-wa-tooltip {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

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

    .hero-stats {
        flex-direction: column;
        gap: 16px;
        align-items: center;
    }

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