/* ==========================================================================
   LOoP INDONESIA (PT DUMAY BERKAH UTAMA) - MODERN RESPONSIVE STYLESHEET
   ========================================================================== */

:root {
    --primary-yellow: #FFC700;
    --primary-yellow-hover: #E6B400;
    --primary-yellow-light: #FFF8DC;
    --dark-bg: #0F172A;
    --dark-card: #1E293B;
    --text-main: #1F2937;
    --text-muted: #6B7280;
    --text-light: #F9FAFB;
    --bg-light: #F8FAFC;
    --bg-white: #FFFFFF;
    --border-color: #E2E8F0;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 6px 18px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.12);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

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

body {
    font-family: var(--font-family);
    color: var(--text-main);
    background-color: var(--bg-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

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

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

/* Typography Helpers */
.text-center { text-align: center; }
.highlight-yellow { color: var(--primary-yellow); font-weight: 800; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 2.5rem; }
.mb-4 { margin-bottom: 1.5rem; }
.hidden { display: none !important; }

/* Buttons & Controls */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: center;
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--primary-yellow);
    color: #000000;
    box-shadow: 0 4px 14px rgba(255, 199, 0, 0.4);
}

.btn-primary:hover {
    background-color: var(--primary-yellow-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 199, 0, 0.6);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-main);
    border-color: var(--text-main);
}

.btn-outline:hover {
    background-color: var(--text-main);
    color: var(--bg-white);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border-radius: var(--radius-md);
}

.btn-block {
    width: 100%;
}

/* Badge Tags */
.badge-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.85rem;
    background-color: #FFF9E6;
    color: #B28300;
    border: 1px solid #FFE699;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.badge-tag.yellow-badge {
    background-color: var(--primary-yellow);
    color: #000000;
    border-color: var(--primary-yellow);
}

.badge-dot {
    width: 6px;
    height: 6px;
    background-color: #B28300;
    border-radius: 50%;
}

/* Section Headings */
.section {
    padding: 4.5rem 0;
}

.bg-light {
    background-color: var(--bg-light);
}

.bg-dark {
    background-color: var(--dark-bg);
}

.section-header {
    margin-bottom: 3rem;
}

.section-subtitle {
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    color: #D97706;
    text-transform: uppercase;
    display: block;
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.25;
    color: var(--text-main);
}

.section-desc {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 650px;
    margin: 0.5rem auto 0;
}

.title-underline {
    width: 60px;
    height: 4px;
    background-color: var(--primary-yellow);
    margin: 1rem auto 0;
    border-radius: 2px;
}

/* ==========================================================================
   NAVBAR & MOBILE DRAWER
   ========================================================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    transition: all var(--transition-fast);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    width: 46px;
    height: 46px;
    object-fit: contain;
    border-radius: 50%;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-size: 1.25rem;
    font-weight: 900;
    letter-spacing: -0.02em;
    color: #000;
}

.brand-name small {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: #555;
    margin-left: 2px;
}

.brand-sub {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
}

.nav-link {
    font-size: 0.925rem;
    font-weight: 600;
    color: var(--text-main);
    transition: color var(--transition-fast);
}

.nav-link:hover {
    color: #D97706;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.hamburger-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger-btn .bar {
    width: 24px;
    height: 3px;
    background-color: var(--text-main);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Mobile Drawer */
.mobile-drawer {
    position: fixed;
    top: 0;
    right: -320px;
    width: 300px;
    height: 100vh;
    background-color: var(--bg-white);
    z-index: 1100;
    box-shadow: -5px 0 25px rgba(0,0,0,0.15);
    display: flex;
    flex-direction: column;
    transition: right 0.3s ease-in-out;
    padding: 1.5rem;
}

.mobile-drawer.open {
    right: 0;
}

.drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.close-drawer-btn {
    font-size: 2rem;
    background: none;
    border: none;
    cursor: pointer;
    line-height: 1;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    margin-top: 1.5rem;
}

.mobile-nav-link {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-main);
}

.drawer-footer {
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    font-size: 0.85rem;
    color: var(--text-muted);
}

.drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0,0,0,0.5);
    z-index: 1050;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.drawer-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero {
    padding-top: 140px;
    padding-bottom: 80px;
    background: linear-gradient(180deg, #FFFFFF 0%, #FFFDF5 100%);
    position: relative;
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3rem;
    align-items: center;
}

.hero-title {
    font-size: 2.8rem;
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 1.25rem;
    color: var(--text-main);
}

.hero-description {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    max-width: 540px;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
}

.stat-card {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2rem;
    font-weight: 900;
    color: #000000;
}

.stat-label {
    font-size: 0.825rem;
    font-weight: 600;
    color: var(--text-muted);
}

/* Interactive Billboard Showcase */
.hero-visual {
    position: relative;
}

.billboard-frame {
    background-color: #1A1A1A;
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
    border: 4px solid var(--primary-yellow);
    position: relative;
}

.billboard-screen {
    background-color: #000;
    border-radius: var(--radius-md);
    min-height: 280px;
    display: flex;
    position: relative;
    overflow: hidden;
}

.screen-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 2rem;
    background: linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
    color: #FFF;
    display: flex;
    flex-direction: column;
    justify-content: center;
    opacity: 0;
    transform: scale(0.95);
    transition: all 0.4s ease;
    pointer-events: none;
}

.screen-slide.active {
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
}

.slide-badge {
    align-self: flex-start;
    background-color: var(--primary-yellow);
    color: #000;
    font-size: 0.65rem;
    font-weight: 900;
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.screen-slide h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: #FFF;
}

.screen-slide p {
    font-size: 0.95rem;
    color: #CBD5E1;
    margin-bottom: 1rem;
}

.slide-tag {
    font-size: 0.8rem;
    color: var(--primary-yellow);
    font-weight: 700;
}

.billboard-controls {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.bb-ctrl {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: #333;
    color: #FFF;
    border: 1px solid #555;
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.bb-ctrl.active, .bb-ctrl:hover {
    background-color: var(--primary-yellow);
    color: #000;
    border-color: var(--primary-yellow);
}

.billboard-stand {
    width: 40px;
    height: 60px;
    background: linear-gradient(90deg, #333, #111, #333);
    margin: 0 auto;
}

/* ==========================================================================
   ABOUT US SECTION
   ========================================================================== */

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: stretch;
}

.about-card {
    background-color: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);

}

.about-icon-box {
    margin-bottom: 1.5rem;
}

.about-logo-icon {
    width: 64px;
    height: 64px;
}

.about-card h3 {
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.about-text {
    font-size: 1.05rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.about-highlight-box {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    background-color: var(--primary-yellow-light);
    border-left: 4px solid var(--primary-yellow);
    padding: 1.25rem;
    border-radius: var(--radius-sm);

}

.about-vm-wrapper {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.vm-card {
    background-color: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast);
}

.vm-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.vm-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.vm-icon {
    font-size: 2rem;
}

.vm-header h3 {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: 0.05em;
}

.vm-desc {
    font-size: 1.1rem;
    font-style: italic;
    font-weight: 600;
    color: var(--text-main);
}

/* ==========================================================================
   SERVICES SECTION (TABS & GRIDS)
   ========================================================================== */

.service-tabs-nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.service-tab-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background-color: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-main);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.tab-num {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: #E2E8F0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
}

.service-tab-btn.active, .service-tab-btn:hover {
    border-color: var(--primary-yellow);
    background-color: var(--primary-yellow);
    color: #000;
}

.service-tab-btn.active .tab-num {
    background-color: #000;
    color: #FFF;
}

.service-tab-pane {
    display: none;
}

.service-tab-pane.active {
    display: block;
    animation: fadeIn 0.4s ease;
}

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

.tab-pane-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 2.5rem;
}

.tab-pane-header h3 {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
}

.analytics-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.analytics-card {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.analytics-card-header {
    margin-bottom: 1rem;
}

.card-badge {
    font-size: 0.75rem;
    font-weight: 800;
    padding: 0.25rem 0.6rem;
    background-color: #E2E8F0;
    border-radius: 4px;
    display: inline-block;
    margin-bottom: 0.5rem;
}

.card-badge.highlight {
    background-color: var(--primary-yellow);
    color: #000;
}

.analytics-list {
    list-style: none;
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.params-pill-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-top: 1.25rem;
}

.param-pill {
    background-color: var(--bg-light);
    padding: 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    border-left: 3px solid var(--primary-yellow);
}

/* Touchpoints & Ecosystem */
.touchpoints-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 1.25rem;
}

.tp-card {
    background-color: var(--bg-white);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    text-align: center;
    border: 1px solid var(--border-color);
    transition: transform var(--transition-fast);
}

.tp-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary-yellow);
}

.tp-icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
}

.ecosystem-grid {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.eco-tag {
    background-color: #1E293B;
    color: #FFF;
    padding: 0.75rem 1.25rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
}

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

.signage-item {
    background-color: var(--bg-white);
    padding: 2rem 1.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.signage-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

/* ==========================================================================
   INTERACTIVE ESTIMATOR
   ========================================================================== */

.estimator-section {
    background: linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
    color: #FFF;
}

.estimator-box {
    background-color: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 3rem;
}

.estimator-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.estimator-header h2 {
    font-size: 2.2rem;
    font-weight: 800;
    color: #FFF;
}

.estimator-body {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 2.5rem;
    align-items: center;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 0.5rem;

}

.form-control {
    width: 100%;
    padding: 0.85rem 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    font-family: var(--font-family);
    font-size: 1rem;
}

.slider-control {
    width: 100%;
    accent-color: var(--primary-yellow);
}

.estimator-result-card {
    background-color: var(--bg-white);
    color: var(--text-main);
    padding: 2rem;
    border-radius: var(--radius-md);
    text-align: center;
    border-top: 6px solid var(--primary-yellow);
}

.result-label {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
}

.result-number {
    font-size: 2.8rem;
    font-weight: 900;
    color: #000;
    margin: 0.5rem 0;
}

.result-details {
    font-size: 0.95rem;
    background-color: var(--bg-light);
    padding: 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1.5rem;
}

/* ==========================================================================
   WHY CHOOSE US SECTION
   ========================================================================== */

.why-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.why-card {
    background-color: var(--bg-white);
    padding: 2.5rem 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    position: relative;
}

.why-card.highlight-card {
    border: 2px solid var(--primary-yellow);
    background-color: #FFFDF5;
}

.why-num {
    font-size: 3rem;
    font-weight: 900;
    color: var(--primary-yellow);
    opacity: 0.8;
    line-height: 1;
    margin-bottom: 1rem;
}

.why-header h3 {
    font-size: 1.35rem;
    font-weight: 800;
    margin-bottom: 1.25rem;
}

.why-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.why-list li {
    font-size: 0.95rem;
    display: flex;
    gap: 0.5rem;
}

.why-list span {
    color: #D97706;
    font-weight: 900;
}

.impact-diagram {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    background-color: var(--bg-light);
    padding: 2rem;
    border-radius: var(--radius-md);
    flex-wrap: wrap;
}

.diag-step {
    padding: 1rem 1.5rem;
    background-color: var(--bg-white);
    border-radius: var(--radius-sm);
    font-weight: 700;
    border: 1px solid var(--border-color);
}

.diag-step.highlight {
    background-color: var(--primary-yellow);
    border-color: var(--primary-yellow);
    color: #000;
}

.diag-step.final {
    background-color: #000;
    color: #FFF;
}

.diag-arrow {
    font-size: 1.5rem;
    color: var(--text-muted);
}

/* ==========================================================================
   COVERAGE MAP SECTION
   ========================================================================== */

.coverage-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.cov-btn {
    padding: 0.75rem 1.75rem;
    border-radius: 50px;
    border: 2px solid var(--border-color);
    background-color: var(--bg-white);
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.cov-btn.active, .cov-btn:hover {
    background-color: var(--primary-yellow);
    border-color: var(--primary-yellow);
    color: #000;
}

.cov-content {
    display: none;
}

.cov-content.active {
    display: block;
    animation: fadeIn 0.4s ease;
}

.city-chips-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
}

.city-chip {
    background-color: var(--bg-white);
    padding: 1.25rem;
    border-radius: var(--radius-md);
    text-align: center;
    font-weight: 800;
    font-size: 0.95rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: transform var(--transition-fast);
}

.city-chip:hover {
    transform: scale(1.05);
    border-color: var(--primary-yellow);
}

.intl-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.intl-card {
    background-color: var(--bg-white);
    padding: 1.75rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.intl-card.highlight {
    border: 2px solid var(--primary-yellow);
    background-color: #FFFDF5;
}

.intl-flag {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

/* ==========================================================================
   PORTFOLIO / OUR WORKS
   ========================================================================== */

.works-filter {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.6rem 1.25rem;
    border-radius: 50px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-white);
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-btn.active, .filter-btn:hover {
    background-color: #000;
    color: #FFF;
    border-color: #000;
}

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

.work-card {
    background-color: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.work-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.work-placeholder-bg {
    height: 220px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dooh-bg { background: linear-gradient(135deg, #FFC700, #F59E0B); }
.consulting-bg { background: linear-gradient(135deg, #3B82F6, #1D4ED8); }
.signage-bg { background: linear-gradient(135deg, #10B981, #047857); }
.pylon-bg { background: linear-gradient(135deg, #8B5CF6, #6D28D9); }

.work-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background-color: rgba(0, 0, 0, 0.75);
    color: #FFF;
    font-size: 0.75rem;
    font-weight: 800;
    padding: 0.3rem 0.75rem;
    border-radius: 50px;
}

.placeholder-icon {
    font-size: 4rem;
}

.work-info {
    padding: 1.75rem;
}

.work-client {
    font-size: 0.8rem;
    font-weight: 800;
    color: #D97706;
    text-transform: uppercase;
    display: block;
    margin-bottom: 0.4rem;
}

.work-info h3 {
    font-size: 1.35rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.work-info p {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.work-link {
    font-size: 0.9rem;
    font-weight: 800;
    color: #000;
}

/* ==========================================================================
   CLIENTS SECTION
   ========================================================================== */

.clients-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1.25rem;
    align-items: center;
}

.client-logo-card {
    background-color: var(--bg-white);
    padding: 1.5rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    text-align: center;
    font-weight: 900;
    font-size: 1.1rem;
    color: #374151;
    letter-spacing: -0.02em;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast);
}

.client-logo-card:hover {
    transform: scale(1.05);
    border-color: var(--primary-yellow);
}

/* ==========================================================================
   GOVERNANCE & LEGALITY
   ========================================================================== */

.bod-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.bod-card {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.bod-avatar {
    font-size: 3.5rem;
    margin-bottom: 0.5rem;
}

.bod-card h4 {
    font-size: 1.35rem;
    font-weight: 800;
}

.bod-role {
    font-size: 0.9rem;
    font-weight: 700;
    color: #D97706;
    display: block;
    margin-bottom: 0.75rem;
}

.bod-phone {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-main);
}

.legal-box {
    background-color: var(--bg-light);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    border: 1px solid var(--border-color);
}

.legal-box h3 {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 2rem;
}

.legal-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.legal-item {
    display: flex;
    gap: 1rem;
    background-color: var(--bg-white);
    padding: 1.25rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.legal-icon {
    font-size: 1.8rem;
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */

.contact-section {
    padding: 5rem 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-info h2 {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 1rem;
    color: #FFF;
}

.contact-info p {
    font-size: 1.1rem;
    color: #94A3B8;
    margin-bottom: 2rem;
}

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

.c-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    background-color: var(--dark-card);
    padding: 1.25rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.c-icon {
    font-size: 1.75rem;
}

.wa-link, .web-link {
    color: var(--primary-yellow);
    font-weight: 700;
    font-size: 1.05rem;
}

.contact-form-wrapper {
    background-color: var(--dark-card);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-form-wrapper h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: #FFF;
}

.form-control-dark {
    width: 100%;
    padding: 0.85rem 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid #334155;
    background-color: #0F172A;
    color: #FFF;
    font-family: var(--font-family);
    font-size: 1rem;
}

.form-control-dark:focus {
    outline: none;
    border-color: var(--primary-yellow);
}

.form-success-alert {
    margin-top: 1rem;
    padding: 1rem;
    background-color: #065F46;
    color: #D1FAE5;
    border-radius: var(--radius-sm);
    font-weight: 700;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.footer {
    background-color: #0B0F19;
    color: #64748B;
    padding: 2rem 0;
    border-top: 1px solid #1E293B;
}

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

.footer-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-logo {
    width: 40px;
    height: 40px;
}

.footer-brand h4 {
    color: #FFF;
    font-size: 1rem;
}

.footer-brand p {
    font-size: 0.75rem;
}

.footer-link {
    color: var(--primary-yellow);
}

/* ==========================================================================
   MODAL DIALOG
   ========================================================================== */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(5px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    padding: 1rem;
}

.modal.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    background-color: var(--bg-white);
    width: 100%;
    max-width: 650px;
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1.25rem;
    font-size: 2rem;
    background: none;
    border: none;
    cursor: pointer;
    line-height: 1;
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES (MOBILE FIRST APPROACH)
   ========================================================================== */

@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
    }

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

    .why-cards-grid {
        grid-template-columns: 1fr;
    }

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

    .clients-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hamburger-btn {
        display: flex;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }

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

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

    .estimator-body {
        grid-template-columns: 1fr;
    }

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

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

    .intl-cards-grid {
        grid-template-columns: 1fr;
    }

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

    .bod-grid, .legal-grid {
        grid-template-columns: 1fr;
    }

    .footer-container {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }

    .footer-brand {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .touchpoints-grid, .signage-grid {
        grid-template-columns: 1fr;
    }

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

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

    .params-pill-grid {
        grid-template-columns: 1fr;
    }
}