/* ===================================================================
   Wartek Dumai - Main Stylesheet
   Brand: Jasa Install Microsoft Office Dumai, Riau
   Tema: Teal Zamrud (hijau-biru laut) — khas Dumai, kota pelabuhan
   =================================================================== */

/* CSS Variables */
:root {
    --primary-dark: #134e4a;
    --primary: #0f766e;
    --primary-light: #14b8a6;
    --primary-pale: #ccfbf1;
    --accent-orange: #ea580c;
    --accent-orange-light: #fb923c;
    --accent-green: #16a34a;
    --accent-green-dark: #15803d;
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --radius-sm: 0.375rem;
    --radius: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --transition: all 0.2s ease;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-700);
    background: var(--white);
    overflow-x: hidden;
}

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

a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
}

a:hover {
    color: var(--primary-dark);
}

/* Accessibility */
.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--primary-dark);
    color: var(--white);
    padding: 0.75rem 1.25rem;
    z-index: 200;
}

.skip-link:focus {
    left: 1rem;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--gray-900);
    font-weight: 700;
    line-height: 1.2;
}

h1 { font-size: clamp(1.875rem, 4vw, 2.75rem); margin-bottom: 1rem; }
h2 { font-size: clamp(1.5rem, 3vw, 2.125rem); margin-bottom: 0.875rem; }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); margin-bottom: 0.75rem; }
h4 { font-size: 1.125rem; margin-bottom: 0.5rem; }

p { margin-bottom: 1rem; }

/* Layout */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

.section {
    padding: 4rem 0;
}

.section-alt {
    background: var(--gray-50);
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 3rem;
}

.section-header h2 {
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--gray-600);
    font-size: 1.0625rem;
}

.eyebrow {
    display: inline-block;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.75rem;
}

.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.9375rem;
    border: 2px solid transparent;
    transition: var(--transition);
    cursor: pointer;
    text-decoration: none;
    line-height: 1.4;
}

.btn svg {
    width: 1.1em;
    height: 1.1em;
    flex-shrink: 0;
}

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

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

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

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

.btn-whatsapp {
    background: var(--accent-green);
    color: var(--white);
    border-color: var(--accent-green);
}

.btn-whatsapp:hover {
    background: var(--accent-green-dark);
    border-color: var(--accent-green-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-large {
    padding: 0.9375rem 1.875rem;
    font-size: 1rem;
}

/* Header */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--gray-200);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 0.75rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--gray-900);
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
    font-weight: 800;
    font-size: 1.0625rem;
    color: var(--gray-900);
}

.logo-text small {
    font-weight: 500;
    font-size: 0.75rem;
    color: var(--gray-500);
}

.nav-toggle {
    display: none;
    background: none;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    padding: 0.5rem;
    cursor: pointer;
    color: var(--gray-700);
}

.nav-toggle svg {
    width: 1.5rem;
    height: 1.5rem;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    list-style: none;
    flex-wrap: wrap;
}

.nav-list a {
    display: inline-block;
    padding: 0.5rem 0.75rem;
    color: var(--gray-700);
    font-weight: 500;
    font-size: 0.9375rem;
    border-radius: var(--radius-sm);
}

.nav-list a:hover,
.nav-list a.active {
    color: var(--primary);
    background: var(--primary-pale);
}

.nav-cta {
    margin-left: 0.5rem;
}

/* Hero */
.hero {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 55%, var(--primary-light) 100%);
    padding: 4rem 0;
    color: var(--white);
}

.hero-inner {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-content h1 {
    color: var(--white);
}

.hero-content h1 span {
    color: #5eead4;
    display: inline-block;
}

.hero-subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.0625rem;
    margin-bottom: 1.75rem;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.95);
}

.hero-feature svg {
    width: 1.25rem;
    height: 1.25rem;
    color: #5eead4;
    flex-shrink: 0;
}

.hero-image img {
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.25));
}

/* Local badge (unique Dumai touch) */
.local-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 0.375rem 1rem;
    border-radius: 9999px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: #99f6e4;
    margin-bottom: 1rem;
}

/* Cards */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.service-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    transition: var(--transition);
}

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

.service-icon {
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    background: var(--primary-pale);
    color: var(--primary);
    margin-bottom: 1.25rem;
}

.service-icon svg {
    width: 1.75rem;
    height: 1.75rem;
}

.service-card h3 {
    font-size: 1.1875rem;
}

.service-card p {
    color: var(--gray-600);
    font-size: 0.9375rem;
    margin-bottom: 1.25rem;
}

.read-more {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--primary);
}

.read-more:hover {
    color: var(--primary-dark);
}

/* Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.feature-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
    transition: var(--transition);
}

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

.feature-icon {
    width: 3rem;
    height: 3rem;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.feature-icon svg {
    width: 2.5rem;
    height: 2.5rem;
}

.feature-card h3 {
    font-size: 1.0625rem;
}

.feature-card p {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-bottom: 0;
}

/* Process */
.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    position: relative;
}

.process-step {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    position: relative;
}

.process-step::before {
    content: attr(data-step);
    position: absolute;
    top: -1rem;
    left: 1.5rem;
    width: 2.25rem;
    height: 2.25rem;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
}

.process-step h3 {
    font-size: 1.0625rem;
    margin-top: 0.5rem;
}

.process-step p {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-bottom: 0;
}

/* Areas */
.areas-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.area-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    font-weight: 600;
    color: var(--gray-800);
}

.area-card svg {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--primary);
    flex-shrink: 0;
}

.area-card:hover {
    border-color: var(--primary-light);
    color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Testimonials */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.testimonial-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
}

.testimonial-rating {
    color: #f59e0b;
    font-size: 1.125rem;
    margin-bottom: 1rem;
    letter-spacing: 0.1em;
}

.testimonial-text {
    font-size: 0.9375rem;
    color: var(--gray-700);
    font-style: italic;
    margin-bottom: 1.5rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.875rem;
}

.author-avatar {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 50%;
    background: var(--primary-pale);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9375rem;
    flex-shrink: 0;
}

.author-info {
    display: flex;
    flex-direction: column;
    line-height: 1.3;
}

.author-info strong {
    color: var(--gray-900);
    font-size: 0.9375rem;
}

.author-info span {
    color: var(--gray-500);
    font-size: 0.8125rem;
}

/* CTA Section */
.cta-section {
    padding: 4rem 0;
    color: var(--white);
    text-align: center;
}

.cta-section h2 {
    color: var(--white);
    margin-bottom: 0.75rem;
}

.cta-section p {
    color: rgba(255, 255, 255, 0.9);
    max-width: 640px;
    margin: 0 auto 2rem;
}

.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
}

/* FAQ */
.faq-list {
    max-width: 780px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.faq-item {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    overflow: hidden;
}

.faq-question {
    padding: 1.125rem 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--primary);
    font-weight: 400;
}

.faq-item[open] .faq-question::after {
    content: '\2212';
}

.faq-answer {
    padding: 0 1.25rem 1.25rem;
    color: var(--gray-600);
    font-size: 0.9375rem;
}

/* Stats (unique Dumai) */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.stat-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    text-align: center;
}

.stat-number {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--gray-600);
    font-size: 0.9375rem;
    margin-bottom: 0;
}

/* Sectors grid (unique Dumai) */
.sectors-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.sector-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-left: 4px solid var(--primary-light);
    border-radius: var(--radius);
    padding: 1.25rem;
}

.sector-card svg {
    width: 2rem;
    height: 2rem;
    color: var(--primary);
    flex-shrink: 0;
}

.sector-card h3 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.sector-card p {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-bottom: 0;
}

/* ============ Inner pages ============ */

/* Service hero */
.service-hero {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, var(--primary-light) 100%);
    padding: 3.5rem 0;
    color: var(--white);
}

.service-hero .eyebrow {
    color: #99f6e4;
}

.service-hero h1 {
    color: var(--white);
    max-width: 820px;
}

.service-hero p {
    color: rgba(255, 255, 255, 0.9);
    max-width: 760px;
    font-size: 1.0625rem;
}

/* Breadcrumb */
.breadcrumb {
    padding: 1rem 0;
    font-size: 0.875rem;
    color: var(--gray-500);
}

.breadcrumb a {
    color: var(--gray-500);
}

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

/* Content grid (inner page) */
.content-grid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 3rem;
    align-items: start;
}

.content-article {
    min-width: 0;
}

.content-article h2 {
    margin-top: 2.5rem;
}

.content-article h2:first-child {
    margin-top: 0;
}

.content-article h3 {
    margin-top: 1.75rem;
}

.content-article ul, .content-article ol {
    margin: 0 0 1rem 1.5rem;
}

.content-article li {
    margin-bottom: 0.5rem;
}

.content-article p {
    color: var(--gray-600);
}

.content-article table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.25rem 0;
    font-size: 0.9375rem;
}

.content-article th, .content-article td {
    border: 1px solid var(--gray-200);
    padding: 0.75rem 1rem;
    text-align: left;
}

.content-article th {
    background: var(--gray-50);
    color: var(--gray-800);
}

.content-sidebar {
    position: sticky;
    top: 6rem;
}

.sidebar-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.sidebar-card h3 {
    font-size: 1.0625rem;
}

.sidebar-card p {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-bottom: 1rem;
}

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

.sidebar-list {
    list-style: none;
}

.sidebar-list li {
    margin-bottom: 0;
}

.sidebar-list a {
    display: block;
    padding: 0.625rem 0;
    color: var(--gray-700);
    font-size: 0.9375rem;
    border-bottom: 1px solid var(--gray-100);
}

.sidebar-list a:last-child {
    border-bottom: none;
}

.sidebar-list a:hover {
    color: var(--primary);
    padding-left: 0.5rem;
}

/* About */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 3rem;
}

.about-grid img {
    border-radius: var(--radius-lg);
}

.about-grid h2 {
    margin-top: 0;
}

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 2.5rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-item .icon {
    width: 2.5rem;
    height: 2.5rem;
    background: var(--primary-pale);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-item .icon svg {
    width: 1.25rem;
    height: 1.25rem;
}

.contact-item strong {
    display: block;
    color: var(--gray-900);
    font-size: 0.9375rem;
}

.contact-item span, .contact-item a {
    color: var(--gray-600);
    font-size: 0.9375rem;
}

.map-wrapper {
    margin-top: 1.5rem;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--gray-200);
}

.map-wrapper iframe {
    width: 100%;
    height: 320px;
    border: 0;
    display: block;
}

/* Form */
.contact-form {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 2rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--gray-800);
    margin-bottom: 0.375rem;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 0.9375rem;
    color: var(--gray-800);
    background: var(--white);
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.15);
}

select.form-control {
    cursor: pointer;
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

.form-error {
    color: #dc2626;
    font-size: 0.8125rem;
    margin-top: 0.375rem;
    display: none;
}

.form-error.show {
    display: block;
}

.form-notice {
    padding: 0.875rem 1rem;
    border-radius: var(--radius);
    font-size: 0.9375rem;
    margin-bottom: 1rem;
    display: none;
}

.form-notice.show {
    display: block;
}

.form-notice.success {
    background: #dcfce7;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.form-notice.error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: 3.5rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 2.5rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.footer-logo img {
    width: 2.5rem;
    height: 2.5rem;
}

.footer-logo span {
    color: var(--white);
    font-weight: 700;
    font-size: 1.125rem;
}

.footer p {
    font-size: 0.9375rem;
    color: var(--gray-400);
}

.footer-social {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
}

.footer-social a {
    width: 2.25rem;
    height: 2.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
}

.footer-social a:hover {
    background: var(--accent-green);
    color: var(--white);
}

.footer-social svg {
    width: 1.125rem;
    height: 1.125rem;
}

.footer h4 {
    color: var(--white);
    margin-bottom: 1rem;
}

.footer ul {
    list-style: none;
}

.footer li {
    margin-bottom: 0.625rem;
}

.footer a {
    color: var(--gray-300);
    font-size: 0.9375rem;
}

.footer a:hover {
    color: #5eead4;
}

.footer-bottom {
    margin-top: 3rem;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    color: var(--gray-400);
    flex-wrap: wrap;
    gap: 0.75rem;
}

.footer-bottom a {
    color: var(--gray-300);
}

/* Floating WhatsApp */
.wa-float {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 3.5rem;
    height: 3.5rem;
    background: var(--accent-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    box-shadow: var(--shadow-lg);
    z-index: 90;
    transition: var(--transition);
}

.wa-float:hover {
    background: var(--accent-green-dark);
    color: var(--white);
    transform: scale(1.08);
}

.wa-float svg {
    width: 1.875rem;
    height: 1.875rem;
}

/* Back to top */
.back-to-top {
    position: fixed;
    bottom: 1.5rem;
    left: 1.5rem;
    width: 2.75rem;
    height: 2.75rem;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 90;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--primary-dark);
}

.back-to-top svg {
    width: 1.25rem;
    height: 1.25rem;
}

/* Pricing table (unique Dumai) */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.pricing-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.pricing-card.featured {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    position: relative;
}

.pricing-card.featured::before {
    content: 'Populer';
    position: absolute;
    top: -0.75rem;
    right: 1.25rem;
    background: var(--primary);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
}

.pricing-card h3 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.pricing-desc {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-bottom: 1rem;
}

.pricing-price {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 1rem;
}

.pricing-price small {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-500);
}

.pricing-card ul {
    list-style: none;
    margin: 0 0 1.5rem;
}

.pricing-card li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.9375rem;
    color: var(--gray-700);
    margin-bottom: 0.625rem;
}

.pricing-card li svg {
    width: 1.125rem;
    height: 1.125rem;
    color: var(--accent-green);
    flex-shrink: 0;
    margin-top: 0.2rem;
}

.pricing-card .btn {
    margin-top: auto;
    justify-content: center;
}

/* Gallery / work section */
.work-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.work-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.work-card .work-icon {
    height: 8rem;
    background: linear-gradient(135deg, var(--primary-pale), #99f6e4);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.work-card .work-icon svg {
    width: 3.5rem;
    height: 3.5rem;
}

.work-card .work-body {
    padding: 1.25rem;
}

.work-card h3 {
    font-size: 1.0625rem;
    margin-bottom: 0.375rem;
}

.work-card p {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-bottom: 0;
}

/* Contact info list */
ul.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

ul.contact-info li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

ul.contact-info li svg {
    width: 1.5rem;
    height: 1.5rem;
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 0.2rem;
}

ul.contact-info strong {
    display: block;
    color: var(--gray-900);
    font-size: 0.9375rem;
}

ul.contact-info a {
    color: var(--gray-600);
    font-size: 0.9375rem;
}

ul.contact-info a:hover {
    color: var(--primary);
}

/* Map */
.map-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--gray-200);
    margin-top: 1.5rem;
}

.map-container iframe {
    width: 100%;
    height: 320px;
    border: 0;
    display: block;
}