/* ==========================================================================
   WEB24 IT & PERFORMANCE AGENCY (2026) — PREMIUM CORPORATE LIGHT STYLES (2026)
   PageSpeed 100/100 Optimized + Perfect Mobile Responsiveness (Zero Overflow)
   ========================================================================== */

:root {
    /* Pure Light Palette */
    --bg-body: #F8FAFC;
    --bg-surface: #FFFFFF;
    --bg-surface-subtle: #F1F5F9;
    --bg-card: #FFFFFF;

    --text-main: #0F172A;
    --text-muted: #475569;
    --text-light: #64748B;

    --primary: #2563EB; /* Growth Emerald */
    --primary-hover: #1D4ED8;
    --primary-light: #EFF6FF;
    --primary-gradient: linear-gradient(135deg, #2563EB 0%, #3B82F6 100%);
    --primary-glow-box: 0 8px 20px rgba(37, 99, 235, 0.2);

    --accent-purple: #7C3AED;
    --accent-purple-light: #F5F3FF;
    --accent-blue: #2563EB;
    --accent-blue-light: #EFF6FF;

    --border-color: #E2E8F0;
    --border-hover: #CBD5E1;

    --card-shadow: 0 10px 30px -5px rgba(15, 23, 42, 0.05), 0 4px 6px -2px rgba(15, 23, 42, 0.02);
    --card-shadow-hover: 0 20px 40px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -4px rgba(15, 23, 42, 0.04);

    --font-family: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --container-max-width: 1240px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* PageSpeed CLS Zero Layout Shifts Fix for SVG Icons */
i[data-lucide], svg.lucide {
    display: inline-block;
    vertical-align: middle;
    width: 1em;
    height: 1em;
    flex-shrink: 0;
}

/* Reset & Base Styles — Strict Zero Horizontal Overflow */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    width: 100%;
    overflow-x: hidden;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-body);
    color: var(--text-main);
    line-height: 1.6;
    width: 100%;
    overflow-x: hidden;
    position: relative;
    font-display: swap;
}

.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: 90px 0;
}

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

.text-gradient {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.green-text { color: var(--primary) !important; font-weight: 700; }
.danger-text { color: #EF4444 !important; font-weight: 700; }

.card-shadow {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    max-width: 100%;
    overflow: visible;
}

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

/* Typography */
h1, h2, h3, h4 {
    color: var(--text-main);
    font-weight: 700;
    line-height: 1.25;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.section-header {
    max-width: 740px;
    margin: 0 auto 50px auto;
}

.sub-title {
    display: inline-block;
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 10px;
}

.section-title {
    font-size: 2.25rem;
    margin-bottom: 14px;
}

.section-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
}

/* Button Component */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: var(--font-family);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
    white-space: nowrap;
    max-width: 100%;
}

.btn-primary {
    background: var(--primary-gradient);
    color: #FFFFFF;
    box-shadow: var(--primary-glow-box);
}

.btn-primary:hover {
    transform: translateY(-2px);
    opacity: 0.95;
}

.btn-secondary {
    background: var(--bg-surface-subtle);
    color: var(--text-main);
    border-color: var(--border-color);
}

.btn-secondary:hover {
    background: var(--primary-light);
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 16px 34px;
    font-size: 1rem;
}

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

.btn-block {
    width: 100%;
}

/* ==========================================================================
   HEADER & GEO CITY SELECTOR
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 14px 0;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
    min-height: 67px;
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    white-space: nowrap;
    flex-shrink: 0;
}

.logo-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
}

.logo-icon i {
    width: 20px;
    height: 20px;
}

.brand-name {
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    color: var(--text-main);
    display: block;
    line-height: 1.1;
}

.brand-sub {
    font-size: 0.6rem;
    font-weight: 700;
    color: #1D4ED8;
    letter-spacing: 1.2px;
    display: block;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: nowrap;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    transition: var(--transition);
    padding: 4px 0;
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-shrink: 0;
}

/* Geo City Selector Button in Header */
.city-selector-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--primary-light);
    border: 1px solid var(--border-hover);
    border-radius: var(--radius-full);
    color: var(--primary);
    font-family: var(--font-family);
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
    transition: var(--transition);
}

.city-selector-btn:hover {
    background: var(--primary);
    color: #FFFFFF;
}

.city-selector-btn:hover .pin-icon,
.city-selector-btn:hover .arrow-icon {
    color: #FFFFFF;
}

.pin-icon { width: 15px; height: 15px; color: var(--primary); }
.arrow-icon { width: 14px; height: 14px; color: var(--primary); }

.header-phone {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-main);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.88rem;
    white-space: nowrap;
    padding-left: 12px;
    border-left: 1px solid var(--border-color);
}

.header-phone i {
    color: var(--primary);
    width: 16px;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-main);
    cursor: pointer;
    font-size: 1.5rem;
    padding: 4px;
}

/* Mobile Nav Drawer Container */
.mobile-nav-menu {
    display: none;
    position: fixed;
    top: 67px;
    left: 0;
    width: 100%;
    background: #FFFFFF;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    padding: 20px;
    flex-direction: column;
    gap: 16px;
    z-index: 999;
}

.header.mobile-nav-active .mobile-nav-menu {
    display: flex;
}

/* ==========================================================================
   MINIMALIST CITY MODAL
   ========================================================================== */
.city-modal-perfect {
    width: 100%;
    max-width: 580px;
    padding: 32px;
}

.city-selector-perfect-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.city-btn {
    padding: 11px 12px;
    background: var(--bg-surface-subtle);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-main);
    font-family: var(--font-family);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.city-btn:hover {
    background: var(--primary-light);
    border-color: var(--primary);
    color: var(--primary);
}

.city-btn.active {
    background: var(--primary);
    color: #FFFFFF;
    border-color: var(--primary);
    font-weight: 700;
}

/* ==========================================================================
   HERO SECTION & OTHER SECTIONS
   ========================================================================== */
.hero {
    padding: 140px 0 80px 0;
    background: var(--bg-body);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 40px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: var(--primary-light);
    border: 1px solid var(--border-hover);
    border-radius: var(--radius-full);
    color: #1D4ED8;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 2.85rem;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.hero-description {
    font-size: 1.05rem;
    color: var(--text-muted);
    margin-bottom: 32px;
}

.hero-buttons {
    display: flex;
    gap: 14px;
    margin-bottom: 36px;
    flex-wrap: wrap;
}

.hero-trust-notes {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 600;
}

.trust-item i {
    color: var(--primary);
    width: 16px;
}

/* Rank Tracker Visual */
.rank-tracker-card {
    padding: 24px;
}

.search-simulated-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-surface-subtle);
    padding: 10px 16px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-color);
    font-size: 0.85rem;
    color: var(--text-main);
    flex-grow: 1;
    overflow: hidden;
}

.search-query {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.search-icon {
    color: var(--primary);
    width: 16px;
}

.engine-badge {
    background: var(--accent-blue-light);
    color: var(--accent-blue);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    flex-shrink: 0;
}

.card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.rank-results-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.rank-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 14px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: var(--bg-surface);
}

.rank-item.highlight-rank {
    border-color: var(--primary);
    background: var(--primary-light);
}

.rank-num {
    font-size: 1.1rem;
    font-weight: 800;
    color: #1D4ED8;
    width: 28px;
    flex-shrink: 0;
}

.rank-details {
    flex-grow: 1;
    overflow: hidden;
}

.rank-url {
    font-size: 0.75rem;
    color: #1D4ED8;
    display: block;
    margin-bottom: 2px;
    word-break: break-all;
}

.rank-title {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 4px;
    overflow-wrap: break-word;
}

.rank-snippet {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.rank-tag {
    background: var(--primary-gradient);
    color: #FFFFFF;
    font-size: 0.7rem;
    font-weight: 800;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    flex-shrink: 0;
}

.rank-footer {
    display: flex;
    justify-content: space-between;
    padding-top: 14px;
    border-top: 1px solid var(--border-color);
    font-size: 0.85rem;
    gap: 10px;
    flex-wrap: wrap;
}

/* ==========================================================================
   TRUST STATS STRIP
   ========================================================================== */
.trust-strip {
    padding: 36px 0;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.stats-counter-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
}

.stat-num {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
}

.stat-lbl {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
}

/* ==========================================================================
   5 CORE SERVICES MATRIX
   ========================================================================== */
.services-grid-5 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 28px;
}

.service-card {
    padding: 32px;
    position: relative;
    display: flex;
    flex-direction: column;
}

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

.service-card.highlight-ai {
    border-color: var(--accent-purple);
    background: var(--accent-purple-light);
}

.badge-pop {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--primary-gradient);
    color: #FFFFFF;
    font-size: 0.75rem;
    font-weight: 800;
    padding: 4px 12px;
    border-radius: var(--radius-full);
}

.badge-pop.ai-badge {
    background: linear-gradient(135deg, #7C3AED 0%, #A855F7 100%);
}

.service-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    margin-bottom: 20px;
}

.service-icon.ai-icon {
    background: rgba(124, 58, 237, 0.1);
    color: var(--accent-purple);
}

.service-title {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.service-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 20px;
    flex-grow: 1;
}

.service-features {
    list-style: none;
    margin-bottom: 24px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-main);
    margin-bottom: 8px;
}

.service-features li i {
    color: var(--primary);
    width: 16px;
}

/* ==========================================================================
   SPECIAL ACCENT SECTION: GEO / AEO
   ========================================================================== */
.geo-hero-box {
    padding: 50px;
    background: linear-gradient(180deg, #FFFFFF 0%, #F5F3FF 100%);
    border-color: rgba(124, 58, 237, 0.2);
}

.geo-header {
    margin-bottom: 40px;
}

.geo-comparison-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
}

.ai-simulator-box {
    padding: 24px;
    background: #FFFFFF;
    border-color: rgba(124, 58, 237, 0.25);
}

.ai-box-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
    gap: 10px;
}

.ai-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent-purple);
}

.ai-sparkle {
    width: 8px;
    height: 8px;
    background: var(--accent-purple);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-purple);
}

.ai-badge-model {
    font-size: 0.75rem;
    background: var(--accent-purple-light);
    color: var(--accent-purple);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    white-space: nowrap;
}

.ai-prompt-input {
    background: var(--bg-surface-subtle);
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    margin-bottom: 16px;
    border-left: 3px solid var(--accent-purple);
    overflow-wrap: break-word;
}

.ai-response-stream {
    display: flex;
    gap: 14px;
}

.ai-response-icon {
    width: 36px;
    height: 36px;
    background: var(--accent-purple);
    color: #FFFFFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ai-response-text p {
    font-size: 0.88rem;
    margin-bottom: 10px;
    color: var(--text-main);
}

.ai-response-text ul {
    margin-left: 18px;
    margin-bottom: 14px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.ai-citations {
    padding-top: 10px;
    border-top: 1px solid var(--border-color);
}

.cite-tag {
    font-size: 0.75rem;
    color: var(--accent-purple);
    font-weight: 600;
}

.geo-details-box h3 {
    font-size: 1.5rem;
    margin-bottom: 24px;
}

.geo-steps-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 30px;
}

.geo-step-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.g-num {
    width: 36px;
    height: 36px;
    background: var(--accent-purple-light);
    color: var(--accent-purple);
    font-weight: 800;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.g-info h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.g-info p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ==========================================================================
   B2B ECONOMICS COMPARISON MATRIX
   ========================================================================== */
.economics-comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1.05fr;
    gap: 32px;
    align-items: stretch;
}

.econ-card {
    padding: 36px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.econ-card.highlight-econ {
    border-color: var(--primary);
    background: linear-gradient(180deg, #FFFFFF 0%, #F0FDF4 100%);
    box-shadow: 0 15px 35px -5px rgba(5, 150, 105, 0.15);
}

.econ-badge-pop {
    position: absolute;
    top: -14px;
    right: 24px;
    background: var(--primary-gradient);
    color: #FFFFFF;
    font-size: 0.75rem;
    font-weight: 800;
    padding: 4px 14px;
    border-radius: var(--radius-full);
}

.econ-card-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.econ-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.econ-icon.danger-icon {
    background: rgba(239, 68, 68, 0.1);
    color: #EF4444;
}

.econ-icon.green-icon {
    background: var(--primary-light);
    color: var(--primary);
}

.econ-card-header h3 {
    font-size: 1.35rem;
}

.econ-subtitle {
    font-size: 0.82rem;
    color: var(--text-muted);
    font-weight: 600;
}

.econ-features-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 30px;
}

.econ-feature-item .ef-title {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 6px;
}

.econ-feature-item p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.55;
}

.badge-status {
    display: inline-block;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 700;
}

.badge-status.danger {
    background: rgba(239, 68, 68, 0.1);
    color: #DC2626;
}

.badge-status.green {
    background: var(--primary-light);
    color: var(--primary);
}

/* ==========================================================================
   TRANSPARENT PRICING & TARIFFS SECTION
   ========================================================================== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: stretch;
}

.pricing-card {
    padding: 36px 30px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
}

.pricing-card.popular {
    border-color: var(--primary);
    background: linear-gradient(180deg, #FFFFFF 0%, #F0FDF4 100%);
    box-shadow: 0 15px 35px -5px rgba(5, 150, 105, 0.15);
}

.pricing-badge-popular {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-gradient);
    color: #FFFFFF;
    font-size: 0.75rem;
    font-weight: 800;
    padding: 4px 16px;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.tariff-name {
    display: block;
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 12px;
}

.tariff-price {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin-bottom: 12px;
}

.price-num {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary);
}

.price-curr {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-muted);
}

.tariff-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.tariff-checklist {
    list-style: none;
    margin-bottom: 30px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex-grow: 1;
}

.tariff-checklist li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--text-main);
}

.tariff-checklist li i {
    color: var(--primary);
    width: 16px;
    margin-top: 3px;
    flex-shrink: 0;
}

/* ==========================================================================
   EXPERT ARTICLES & KNOWLEDGE HUB SECTION
   ========================================================================== */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.article-card {
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.art-card-badge {
    display: inline-block;
    align-self: flex-start;
    padding: 4px 12px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.art-meta {
    display: flex;
    gap: 14px;
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.art-meta span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.art-meta i { width: 14px; }

.art-title {
    font-size: 1.15rem;
    margin-bottom: 10px;
    line-height: 1.4;
}

.art-excerpt {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 24px;
    line-height: 1.55;
}

.art-card-footer {
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.btn-read-more {
    background: none;
    border: none;
    color: var(--primary);
    font-family: var(--font-family);
    font-size: 0.88rem;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.btn-read-more:hover {
    gap: 10px;
    color: var(--primary-hover);
}

/* ==========================================================================
   CASES & SEO ARTICLE
   ========================================================================== */
.case-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 36px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 10px 20px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    color: var(--text-muted);
    font-family: var(--font-family);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.tab-btn.active, .tab-btn:hover {
    background: var(--primary-gradient);
    color: #FFFFFF;
    border-color: transparent;
}

.tab-content { display: none; }
.tab-content.active { display: block; }

.case-card {
    padding: 36px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 36px;
    align-items: center;
}

.case-badge {
    display: inline-block;
    padding: 4px 10px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.case-heading {
    font-size: 1.6rem;
    margin-bottom: 14px;
}

.case-problem, .case-solution {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.case-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 20px;
}

.c-stat {
    background: var(--bg-surface-subtle);
    padding: 12px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.c-val {
    display: block;
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--primary);
}

.c-lbl {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.rank-progress-widget {
    padding: 24px;
    background: var(--bg-surface);
}

.widget-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    margin-bottom: 16px;
}

.rank-bars {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.r-bar-item span {
    font-size: 0.8rem;
    color: var(--text-muted);
    display: block;
    margin-bottom: 4px;
}

.bar-bg {
    height: 10px;
    background: var(--bg-surface-subtle);
    border-radius: 5px;
    overflow: hidden;
    margin-bottom: 4px;
}

.bar-fill { height: 100%; border-radius: 5px; }
.bar-fill.red-fill { background: #EF4444; }
.bar-fill.yellow-fill { background: #F59E0B; }
.bar-fill.green-fill { background: var(--primary); }

.seo-article-card {
    padding: 44px;
    background: #FFFFFF;
}

.article-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary);
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 12px;
}

.seo-article-card h2 {
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.article-content h3 {
    font-size: 1.25rem;
    margin: 24px 0 12px 0;
}

.article-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 14px;
    line-height: 1.7;
}

.article-content ol {
    margin-left: 20px;
    margin-bottom: 24px;
}

.article-content ol li {
    color: var(--text-main);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.article-keywords-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.kw-tag {
    background: var(--bg-surface-subtle);
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: var(--radius-full);
}

/* ==========================================================================
   FAQ & FOOTER WITH INTEGRATED CITIES STRIP
   ========================================================================== */
.faq-accordion {
    max-width: 780px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.faq-question {
    width: 100%;
    padding: 20px 24px;
    background: none;
    border: none;
    color: var(--text-main);
    font-family: var(--font-family);
    font-size: 1rem;
    font-weight: 600;
    text-align: left;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
}

.faq-question i {
    color: var(--primary);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i { transform: rotate(180deg); }

.faq-answer {
    padding: 0 24px 20px 24px;
    color: var(--text-muted);
    font-size: 0.9rem;
    display: none;
}

.faq-item.active .faq-answer { display: block; }

.cta-box {
    padding: 50px 36px;
    max-width: 860px;
    margin: 0 auto;
    background: var(--bg-surface);
}

.cta-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 14px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.cta-box h2 { font-size: 2rem; margin-bottom: 12px; }
.cta-box p { color: var(--text-muted); font-size: 1rem; margin-bottom: 28px; }

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 12px;
    margin-bottom: 14px;
}

.form-input {
    width: 100%;
    padding: 14px 18px;
    background: var(--bg-surface-subtle);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    color: var(--text-main);
    font-family: var(--font-family);
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition);
}

.form-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.1);
}

.form-input::placeholder {
    color: var(--text-light);
}

.form-privacy {
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-light);
    margin: 0;
}

.footer {
    padding: 70px 0 24px 0;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 36px;
    margin-bottom: 40px;
}

.footer-about { color: var(--text-muted); font-size: 0.85rem; margin-top: 14px; }
.footer-col h4 { font-size: 0.95rem; margin-bottom: 16px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; font-size: 0.85rem; color: var(--text-muted); }
.footer-col ul li a { color: var(--text-muted); text-decoration: none; }
.footer-col ul li a:hover { color: var(--primary); }

.f-contact { display: flex; align-items: center; gap: 6px; color: var(--text-muted); font-size: 0.85rem; margin-bottom: 10px; }
.social-links { display: flex; gap: 10px; margin-top: 14px; }

.social-links a {
    width: 34px;
    height: 34px;
    background: var(--bg-surface-subtle);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-main);
    text-decoration: none;
}

.social-links a:hover { background: var(--primary); color: #FFFFFF; }

/* Integrated Clean Inline Footer Cities Interlinking Strip */
.footer-cities-strip {
    padding: 24px 0;
    border-top: 1px solid var(--border-color);
    margin-bottom: 24px;
}

.f-cities-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 10px;
    line-height: 1.8;
}

.f-cities-inline-title {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--text-main);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-right: 4px;
}

.f-cities-inline-title i {
    color: var(--primary);
    width: 15px;
}

.f-cities-links a {
    font-size: 0.82rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
}

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

.f-cities-links .dot {
    color: var(--border-hover);
    font-size: 0.75rem;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
    color: var(--text-light);
    font-size: 0.8rem;
}

/* Modal Overlay Base */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(6px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-overlay.active {
    display: flex;
    animation: modalFadeIn 0.25s ease forwards;
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    width: 100%;
    max-width: 440px;
    padding: 36px;
    position: relative;
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
}

.modal-icon { color: var(--primary); width: 36px; height: 36px; margin-bottom: 10px; }
.modal-header h3 { font-size: 1.35rem; margin-bottom: 6px; }
.modal-header p { color: var(--text-muted); font-size: 0.85rem; margin-bottom: 20px; }

/* Modal Form Controls */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 6px;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-surface-subtle);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-main);
    font-family: var(--font-family);
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.1);
}

.form-control::placeholder {
    color: var(--text-light);
}

/* ==========================================================================
   SUPERIOR MOBILE RESPONSIVENESS (ZERO HORIZONTAL OVERFLOW & PERFECT UX)
   ========================================================================== */
@media (max-width: 1140px) {
    .nav-menu { gap: 10px; }
    .nav-link { font-size: 0.8rem; }
    .header-phone { font-size: 0.82rem; padding-left: 8px; }
    .header-phone span { display: none; }
    .btn-nav { padding: 8px 14px; font-size: 0.8rem; }
}

@media (max-width: 1024px) {
    .hero-grid, .geo-comparison-grid, .economics-comparison-grid, .case-card { grid-template-columns: 1fr; gap: 30px; }
    .pricing-grid, .articles-grid { grid-template-columns: 1fr; gap: 24px; }
    .stats-counter-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .services-grid-5 { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 30px; }
    .nav-menu { display: none; }
    .mobile-toggle { display: flex; align-items: center; justify-content: center; }
}

@media (max-width: 768px) {
    .section-padding { padding: 50px 0; }
    .container { padding: 0 16px; }

    /* Header & Mobile Toggle */
    .nav-menu { display: none; }
    .mobile-toggle { display: flex; align-items: center; justify-content: center; }
    .header-phone span { display: none; }
    .header-phone { padding-left: 0; border-left: none; }
    .header-actions { gap: 10px; }
    .btn-nav { padding: 8px 14px; font-size: 0.8rem; }
    .btn-nav i { display: none; }

    .city-selector-btn {
        padding: 8px;
        border-radius: 50%;
    }
    .city-selector-btn #currentCityLabel { display: none; }
    .city-selector-btn .arrow-icon { display: none; }
    .city-selector-btn .pin-icon { width: 18px; height: 18px; }

    .header { padding: 10px 0; min-height: 56px; }

    /* Hero Responsive */
    .hero { padding: 80px 0 40px 0; }
    .hero-badge { font-size: 0.75rem; padding: 5px 12px; gap: 6px; }
    .hero-badge i { width: 14px; height: 14px; }
    .hero-title { font-size: 1.75rem; margin-bottom: 14px; letter-spacing: -0.3px; }
    .hero-description { font-size: 0.9rem; margin-bottom: 20px; line-height: 1.55; }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
        gap: 10px;
    }

    .hero-buttons .btn {
        width: 100%;
        padding: 14px 20px;
        font-size: 0.9rem;
    }

    .hero-trust-notes {
        flex-direction: column;
        gap: 8px;
    }

    /* Rank Tracker Card Mobile (CLS Fix) */
    .hero-visual { min-height: 480px; }
    .rank-tracker-card { padding: 14px; min-height: 460px; display: flex; flex-direction: column; }
    .card-header { flex-direction: column; gap: 8px; align-items: flex-start; }
    .search-simulated-bar { font-size: 0.75rem; padding: 8px 12px; width: 100%; }
    .engine-badge { font-size: 0.7rem; }
    .rank-results-list { flex-grow: 1; }
    .rank-item { padding: 10px; gap: 8px; flex-wrap: wrap; }
    .rank-num { font-size: 0.95rem; width: 24px; }
    .rank-title { font-size: 0.82rem; line-height: 1.4; }
    .rank-snippet { font-size: 0.72rem; display: none; }
    .rank-tag { font-size: 0.65rem; padding: 2px 6px; }
    .rank-footer { flex-direction: column; gap: 6px; font-size: 0.78rem; margin-top: auto; }
    .rank-footer .mini-metric { display: flex; gap: 6px; }

    /* Sections Padding & Headers */
    .section-header { margin-bottom: 28px; }
    .section-title { font-size: 1.5rem; }
    .section-desc { font-size: 0.9rem; }

    /* Grids to 1 Column */
    .services-grid-5 { grid-template-columns: 1fr; gap: 16px; }
    .service-card { padding: 24px 16px; }
    .stats-counter-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .stat-num { font-size: 1.5rem; }
    .stat-lbl { font-size: 0.75rem; }

    .geo-hero-box { padding: 20px 14px; }
    .geo-header { margin-bottom: 24px; }
    .geo-details-box h3 { font-size: 1.15rem; }
    .ai-simulator-box { padding: 14px; }
    .ai-prompt-input { font-size: 0.8rem; padding: 10px 14px; }
    .ai-response-stream { flex-direction: column; gap: 10px; }
    .ai-response-text p { font-size: 0.82rem; }
    .ai-response-text ul { font-size: 0.8rem; }
    .geo-step-item { gap: 12px; }
    .g-num { width: 30px; height: 30px; font-size: 0.85rem; }
    .g-info h4 { font-size: 0.92rem; }
    .g-info p { font-size: 0.8rem; }

    /* Economics */
    .econ-card { padding: 24px 16px; }
    .econ-card-header { gap: 12px; padding-bottom: 16px; margin-bottom: 20px; }
    .econ-card-header h3 { font-size: 1.15rem; }
    .econ-feature-item .ef-title { font-size: 0.85rem; }
    .econ-feature-item p { font-size: 0.82rem; }

    /* Pricing */
    .pricing-card { padding: 24px 16px; }
    .price-num { font-size: 1.9rem; }
    .tariff-name { font-size: 1rem; }
    .tariff-desc { font-size: 0.82rem; }
    .tariff-checklist li { font-size: 0.82rem; gap: 8px; }

    /* Articles */
    .article-card { padding: 24px 16px; }
    .art-title { font-size: 1.05rem; }
    .art-excerpt { font-size: 0.82rem; margin-bottom: 18px; }

    /* Cases */
    .case-card { grid-template-columns: 1fr; gap: 20px; padding: 24px 16px; }
    .case-stats-grid { grid-template-columns: 1fr; gap: 10px; }
    .case-heading { font-size: 1.2rem; }

    /* SEO Article */
    .seo-article-card { padding: 24px 16px; }

    /* CTA */
    .cta-box { padding: 32px 16px; }

    .form-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .footer { padding: 40px 0 20px 0; }
    .footer-grid { grid-template-columns: 1fr; gap: 24px; }

    /* City Modal */
    .city-modal-perfect {
        padding: 20px 16px;
        max-width: 100%;
    }

    .city-selector-perfect-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .city-btn { font-size: 0.78rem; padding: 10px 8px; }

    /* Modal */
    .modal-content { padding: 28px 20px; }
    .modal-header h3 { font-size: 1.15rem; }

    /* Footer Cities */
    .f-cities-links {
        gap: 4px 6px;
    }

    .f-cities-links a { font-size: 0.78rem; }

    .f-cities-inline-title {
        display: block;
        margin-bottom: 6px;
        font-size: 0.82rem;
    }
}

@media (max-width: 480px) {
    .hero { padding: 72px 0 32px 0; }
    .hero-badge { font-size: 0.7rem; padding: 4px 10px; }
    .hero-title { font-size: 1.5rem; }
    .hero-description { font-size: 0.85rem; }
    .section-title { font-size: 1.35rem; }
    .section-desc { font-size: 0.85rem; }
    .stats-counter-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
    .stat-num { font-size: 1.35rem; }

    .price-num { font-size: 1.65rem; }
    .pricing-card { padding: 20px 14px; }

    .brand-name { font-size: 0.9rem; }
    .brand-sub { font-size: 0.5rem; letter-spacing: 0.8px; }
    .logo-icon { width: 30px; height: 30px; }
    .logo-icon i { width: 16px; height: 16px; }
    .logo { gap: 8px; }

    .header-actions { gap: 6px; }
    .city-selector-btn { padding: 6px; }
    .city-selector-btn .pin-icon { width: 16px; height: 16px; }

    .btn-nav { padding: 6px 10px; font-size: 0.75rem; }

    /* Fix search bar overflow */
    .search-simulated-bar { font-size: 0.7rem; }
    .search-query { max-width: calc(100% - 24px); }

    .econ-icon { width: 40px; height: 40px; }
    .econ-card-header h3 { font-size: 1.05rem; }

    .case-tabs { gap: 6px; }
    .tab-btn { padding: 8px 14px; font-size: 0.78rem; }

    .form-input { padding: 10px 12px 10px 36px; font-size: 0.85rem; }

    .city-selector-perfect-grid { grid-template-columns: repeat(2, 1fr); gap: 6px; }
    .city-btn { font-size: 0.72rem; padding: 9px 6px; }
}

@media (max-width: 360px) {
    .container { padding: 0 12px; }
    .hero-title { font-size: 1.35rem; }
    .hero-description { font-size: 0.82rem; }
    .hero-buttons .btn { padding: 12px 16px; font-size: 0.85rem; }
    .brand-name { font-size: 0.82rem; }
    .brand-sub { font-size: 0.45rem; }
    .logo-icon { width: 28px; height: 28px; }
    .section-title { font-size: 1.25rem; }
    .stat-num { font-size: 1.2rem; }
}



/* ==========================================================================
   WEB24 PERFECTED LAYOUT & COMPONENT OVERRIDES
   ========================================================================== */

/* FSE WordPress Reset */
body {
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    background: var(--bg-body);
    color: var(--text-main);
    font-family: var(--font-family);
    -webkit-font-smoothing: antialiased;
}

.wp-site-blocks {
    overflow-x: hidden;
    width: 100%;
}

.container {
    width: 100%;
    max-width: var(--container-max-width, 1240px);
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
    box-sizing: border-box;
}

/* Header Perfect Alignment */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 12px 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.header-scrolled {
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    width: 100%;
    max-width: var(--container-max-width, 1240px);
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    flex-shrink: 0;
}

.logo img {
    max-height: 36px;
    height: 36px;
    width: auto;
    object-fit: contain;
    display: block;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: nowrap;
    margin: 0;
    padding: 0;
    list-style: none;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 600;
    white-space: nowrap;
    transition: var(--transition);
    padding: 6px 4px;
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.city-selector-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 13px;
    background: var(--bg-surface-subtle);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    color: var(--text-main);
    font-family: inherit;
    font-size: 0.84rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: var(--transition);
}

.city-selector-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-light);
}

.city-selector-btn svg {
    flex-shrink: 0;
}

.header-phone {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-main);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    white-space: nowrap;
    transition: var(--transition);
}

.header-phone:hover {
    color: var(--primary);
}

.header-phone svg {
    color: var(--primary);
}

.btn-nav {
    padding: 9px 18px;
    font-size: 0.85rem;
    font-weight: 700;
    border-radius: var(--radius-full);
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-main);
    padding: 4px;
}

@media (max-width: 1024px) {
    .nav-menu {
        display: none;
    }
    .header-phone {
        display: none;
    }
    .mobile-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

/* Hero Section */
.hero {
    padding: 130px 0 70px 0;
    background: var(--bg-body);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.08fr 0.92fr;
    gap: 40px;
    align-items: center;
}

@media (max-width: 992px) {
    .hero {
        padding-top: 100px;
    }
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: var(--primary-light);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    color: var(--primary);
    font-size: 0.82rem;
    font-weight: 700;
    margin-bottom: 18px;
}

.hero-title {
    font-size: 2.65rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 18px;
    letter-spacing: -0.02em;
    color: var(--text-main);
}

@media (max-width: 640px) {
    .hero-title {
        font-size: 1.95rem;
    }
}

.hero-description {
    font-size: 1.02rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 28px;
}

.hero-buttons {
    display: flex;
    gap: 12px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.hero-trust-notes {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-muted);
    font-size: 0.84rem;
    font-weight: 600;
}

/* Services 2x2 Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
    margin-top: 36px;
}

@media (max-width: 840px) {
    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

.service-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px;
    position: relative;
    display: flex;
    flex-direction: column;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
}

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

.service-card.highlight {
    border-color: rgba(37, 99, 235, 0.4);
    background: linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%);
}

.service-card.highlight-ai {
    border-color: rgba(124, 58, 237, 0.35);
    background: linear-gradient(180deg, #FFFFFF 0%, #FAF5FF 100%);
}

.badge-pop {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--primary-gradient);
    color: #FFFFFF;
    font-size: 0.74rem;
    font-weight: 800;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.service-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.service-title {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 10px;
}

.service-desc {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.55;
    margin-bottom: 20px;
}

.service-features {
    list-style: none;
    margin: 0 0 24px 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex-grow: 1;
}

.service-features li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.86rem;
    color: var(--text-main);
    line-height: 1.4;
}

.service-features li svg {
    flex-shrink: 0;
    margin-top: 2px;
}

/* Projects 3-Column Portfolio Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 36px;
}

@media (max-width: 1024px) {
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 640px) {
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

.project-card {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
}

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

.project-thumb {
    position: relative;
    width: 100%;
    height: 210px;
    background: #F1F5F9;
    overflow: hidden;
    border-bottom: 1px solid var(--border-color);
}

.project-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform 0.4s ease;
    display: block;
}

.project-card:hover .project-thumb img {
    transform: scale(1.04);
}

.project-tag-pill {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(15, 23, 42, 0.85);
    color: #FFFFFF;
    font-size: 0.74rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 6px;
    backdrop-filter: blur(4px);
    z-index: 2;
}

.project-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.project-title {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 8px;
    line-height: 1.35;
}

.project-desc {
    font-size: 0.86rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 18px;
    flex-grow: 1;
}

.project-metric {
    background: var(--bg-surface-subtle);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
    margin-bottom: 16px;
}

.project-metric-label {
    color: var(--text-light);
    font-weight: 500;
}

.project-metric-value {
    color: #10B981;
    font-weight: 700;
}

.project-btn {
    width: 100%;
    text-align: center;
    justify-content: center;
    padding: 10px 16px;
    font-size: 0.86rem;
}

/* Calculator Card */
.calc-card {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: var(--card-shadow);
    margin-top: 36px;
}

.calc-step {
    margin-bottom: 28px;
}

.calc-step-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.calc-options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px;
}

.calc-option-btn {
    background: var(--bg-surface-subtle);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    text-align: left;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-family: inherit;
}

.calc-option-btn:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
    background: #FFFFFF;
}

.calc-option-btn.active {
    border-color: var(--primary);
    background: var(--primary-light);
    box-shadow: 0 0 0 2px var(--primary);
}

.calc-option-name {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--text-main);
}

.calc-option-hint {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.calc-summary-box {
    background: var(--bg-surface);
    border: 2px solid var(--primary);
    border-radius: var(--radius-md);
    padding: 24px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-top: 24px;
}

.calc-price-val {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-box {
    background: #FFFFFF;
    border-radius: var(--radius-lg);
    box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.25);
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: 520px;
    padding: 32px;
    position: relative;
    transform: translateY(20px);
    transition: transform 0.25s ease;
    max-height: 90vh;
    overflow-y: auto;
    box-sizing: border-box;
}

.modal-overlay.active .modal-box {
    transform: translateY(0);
}

.modal-close-btn {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--bg-surface-subtle);
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.modal-close-btn:hover {
    background: var(--border-color);
    color: var(--text-main);
}