/**
 * ART İÇ MİMARLIK - Modern Architecture Design System (2026 Edition)
 * Precision 2-Column Mobile Grid / Roomy Filter Bar / High-Contrast Typographic Hierarchy
 */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400;1,600&display=swap');

:root {
    /* Brand Accent Colors */
    --ark-primary: #F15B24;
    --ark-primary-hover: #D94813;
    --ark-primary-light: #FFF2EC;
    --ark-primary-border: #FFD8C7;
    
    /* Layout & Neutral Palette */
    --ark-dark: #0F172A;
    --ark-dark-heading: #0F172A;
    --ark-dark-surface: #1E293B;
    --ark-dark-banner-start: #141920;
    --ark-dark-banner-end: #0B0F14;
    --ark-footer-bg: #0F172A;
    --ark-footer-text: #94A3B8;
    --ark-footer-border: #1E293B;
    
    --ark-body: #475569;
    --ark-muted: #64748B;
    --ark-light-bg: #F8FAFC;
    --ark-card-bg: #FFFFFF;
    --ark-border: #E2E8F0;
    --ark-border-hover: #CBD5E1;
    
    /* Radius & Spacing */
    --ark-radius-sm: 6px;
    --ark-radius: 10px;
    --ark-radius-lg: 14px;
    --ark-radius-xl: 18px;
    --ark-container: 1260px;
    
    /* Shadows & Elevations */
    --ark-shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.04);
    --ark-shadow-md: 0 4px 14px rgba(15, 23, 42, 0.06);
    --ark-shadow-lg: 0 12px 28px rgba(15, 23, 42, 0.08);
    --ark-shadow-primary: 0 4px 16px rgba(241, 91, 36, 0.25);
    
    /* Transitions */
    --ark-transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   1. RESET & BASE
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
}

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

body, .arktas-home-body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
    color: var(--ark-body);
    background-color: #FFFFFF;
    line-height: 1.68;
    letter-spacing: 0.15px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    width: 100%;
}

/* Hide legacy sidebar & preloader */
#savoye-aside,
.savoye-nav-toggle,
.preloader-bg,
#preloader {
    display: none !important;
}

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

a {
    color: var(--ark-primary);
    text-decoration: none;
    transition: var(--ark-transition);
}
a:hover {
    color: var(--ark-primary-hover);
}

/* Container */
.arktas-container {
    width: 100%;
    max-width: var(--ark-container);
    margin-left: auto;
    margin-right: auto;
    padding-left: 24px;
    padding-right: 24px;
}

/* Section Spacing */
.arktas-section {
    padding: 68px 0;
    position: relative;
}
.arktas-section-sm {
    padding: 40px 0;
}
.arktas-bg-light {
    background-color: var(--ark-light-bg);
}

.arktas-main-wrapper {
    min-height: calc(100vh - 440px);
}

/* Eyebrows & Badges */
.arktas-badge-orange {
    display: inline-block;
    max-width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 10.5px;
    font-weight: 700;
    color: var(--ark-primary);
    background-color: var(--ark-primary-light);
    border: 1px solid var(--ark-primary-border);
    padding: 2.5px 8px;
    border-radius: 12px;
    letter-spacing: 0.35px;
    text-transform: uppercase;
    line-height: 1.3;
    vertical-align: middle;
}

/* Section Headers */
.arktas-section-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 32px;
    gap: 16px;
    flex-wrap: wrap;
}
.arktas-section-title {
    font-size: 26px;
    font-weight: 800;
    color: var(--ark-dark-heading);
    margin: 4px 0 0 0;
    letter-spacing: -0.2px;
    line-height: 1.3;
}
.arktas-section-desc {
    font-size: 14px;
    color: var(--ark-body);
    margin: 6px 0 0 0;
    max-width: 620px;
    line-height: 1.65;
    letter-spacing: 0.15px;
}

/* ==========================================================================
   2. BUTTONS & CTAS
   ========================================================================== */
.arktas-btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background-color: var(--ark-primary);
    color: #FFFFFF !important;
    font-size: 13.5px;
    font-weight: 600;
    padding: 11px 22px;
    border-radius: var(--ark-radius);
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: var(--ark-transition);
    box-shadow: var(--ark-shadow-primary);
    line-height: 1.35;
    letter-spacing: 0.2px;
    position: relative;
    overflow: hidden;
}
.arktas-btn-primary::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -75%;
    width: 50%;
    height: 200%;
    background: linear-gradient(
        to right,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.28) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    transform: rotate(25deg);
    transition: all 0.75s cubic-bezier(0.16, 1, 0.3, 1);
    pointer-events: none;
    opacity: 0;
}
.arktas-btn-primary:hover {
    background-color: var(--ark-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(241, 91, 36, 0.35);
    color: #FFFFFF !important;
}
.arktas-btn-primary:hover::after {
    left: 135%;
    opacity: 1;
}

.arktas-btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background-color: #FFFFFF;
    color: var(--ark-dark) !important;
    font-size: 13.5px;
    font-weight: 600;
    padding: 11px 22px;
    border-radius: var(--ark-radius);
    text-decoration: none;
    border: 1px solid var(--ark-border);
    cursor: pointer;
    transition: var(--ark-transition);
    line-height: 1.35;
    letter-spacing: 0.2px;
}
.arktas-btn-secondary:hover {
    background-color: var(--ark-light-bg);
    border-color: var(--ark-border-hover);
    color: var(--ark-primary) !important;
}

.arktas-btn-view-all {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 700;
    color: var(--ark-primary);
    background: #FFFFFF;
    border: 1px solid var(--ark-border);
    padding: 6px 14px;
    border-radius: 20px;
    text-decoration: none;
    transition: var(--ark-transition);
    white-space: nowrap;
    line-height: 1.35;
    letter-spacing: 0.2px;
}
.arktas-btn-view-all:hover {
    background: var(--ark-primary);
    color: #FFFFFF !important;
    border-color: var(--ark-primary);
    transform: translateY(-1px);
    box-shadow: var(--ark-shadow-primary);
}

.arktas-btn-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    background-color: var(--ark-primary);
    color: #FFFFFF !important;
    font-size: 13px;
    font-weight: 700;
    padding: 9px 18px;
    border-radius: var(--ark-radius);
    text-decoration: none;
    transition: var(--ark-transition);
    border: none;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(241, 91, 36, 0.25);
    line-height: 1.35;
    letter-spacing: 0.2px;
    position: relative;
    overflow: hidden;
}
.arktas-btn-cta::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -75%;
    width: 50%;
    height: 200%;
    background: linear-gradient(
        to right,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.28) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    transform: rotate(25deg);
    transition: all 0.75s cubic-bezier(0.16, 1, 0.3, 1);
    pointer-events: none;
    opacity: 0;
}
.arktas-btn-cta:hover {
    background-color: var(--ark-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(241, 91, 36, 0.35);
    color: #FFFFFF !important;
}
.arktas-btn-cta:hover::after {
    left: 135%;
    opacity: 1;
}

/* ==========================================================================
   2.1 FILTER BAR & BUTTONS (ROOMY VERTICAL SPACING & NO OVERLAP)
   ========================================================================== */
.arktas-filter-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px 14px;
    margin-bottom: 34px;
    padding: 4px 0;
}

.arktas-filter-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 18px;
    background: #FFFFFF;
    color: var(--ark-dark);
    border: 1px solid var(--ark-border);
    border-radius: 24px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--ark-transition);
    line-height: 1.45;
    letter-spacing: 0.2px;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}
.arktas-filter-btn:hover {
    background: var(--ark-primary-light);
    color: var(--ark-primary);
    border-color: var(--ark-primary);
    transform: translateY(-1px);
}
.arktas-filter-btn.active {
    background: var(--ark-primary) !important;
    color: #FFFFFF !important;
    border-color: var(--ark-primary) !important;
    box-shadow: var(--ark-shadow-primary);
}

/* ==========================================================================
   3. MASTER HEADER & NAVBAR
   ========================================================================== */
.arktas-navbar-wrapper {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: #FFFFFF;
    border-bottom: 1px solid var(--ark-border);
    box-shadow: var(--ark-shadow-sm);
    transition: var(--ark-transition);
}
.arktas-navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}
.arktas-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    flex-shrink: 0;
}
.arktas-brand-logo {
    height: 42px;
    max-height: 42px;
    max-width: 200px;
    width: auto;
    object-fit: contain;
}
.arktas-nav-menu {
    display: flex;
    align-items: center;
    gap: 24px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.arktas-nav-link {
    font-size: 14px;
    font-weight: 600;
    color: var(--ark-dark);
    text-decoration: none;
    transition: var(--ark-transition);
    padding: 6px 0;
    position: relative;
    letter-spacing: 0.15px;
}
.arktas-nav-link:hover,
.arktas-nav-link.active {
    color: var(--ark-primary);
}
.arktas-nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--ark-primary);
    border-radius: 2px;
}

.arktas-mobile-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--ark-border);
    border-radius: var(--ark-radius-sm);
    color: var(--ark-dark);
    cursor: pointer;
    padding: 7px;
    line-height: 1;
    transition: var(--ark-transition);
}
.arktas-mobile-toggle:hover {
    background-color: var(--ark-light-bg);
    border-color: var(--ark-border-hover);
    color: var(--ark-primary);
}

/* Mobile Drawer */
.arktas-mobile-drawer {
    display: none;
    position: fixed;
    top: 62px;
    left: 0;
    right: 0;
    bottom: 0;
    background: #FFFFFF;
    z-index: 999;
    padding: 20px 20px 32px 20px;
    flex-direction: column;
    gap: 4px;
    overflow-y: auto;
    border-top: 1px solid var(--ark-border);
}
.arktas-mobile-drawer.open {
    display: flex;
}
.arktas-mobile-nav-link {
    font-size: 14.5px;
    font-weight: 600;
    color: var(--ark-dark);
    text-decoration: none;
    padding: 11px 0;
    border-bottom: 1px solid var(--ark-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    letter-spacing: 0.15px;
}
.arktas-mobile-nav-link.active,
.arktas-mobile-nav-link:hover {
    color: var(--ark-primary);
    padding-left: 4px;
}

/* ==========================================================================
   4. INNER PAGE HERO BANNER
   ========================================================================== */
.arktas-page-banner {
    background: linear-gradient(135deg, var(--ark-dark-banner-start) 0%, var(--ark-dark-banner-end) 100%);
    padding: 44px 0 36px 0;
    border-bottom: 1px solid #1E293B;
    position: relative;
    overflow: hidden;
}
.arktas-page-banner::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 80% 20%, rgba(241, 91, 36, 0.14), transparent 60%);
    pointer-events: none;
}
.arktas-page-banner-title {
    font-size: 30px !important;
    font-weight: 800 !important;
    color: #FFFFFF !important;
    margin: 6px 0 6px 0 !important;
    letter-spacing: -0.2px;
    line-height: 1.3;
}
.arktas-breadcrumbs {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #94A3B8;
    flex-wrap: wrap;
    line-height: 1.5;
}
.arktas-breadcrumbs a {
    color: #94A3B8;
    text-decoration: none;
    transition: var(--ark-transition);
}
.arktas-breadcrumbs a:hover {
    color: var(--ark-primary);
}
.arktas-breadcrumbs span.current {
    color: #FFFFFF;
    font-weight: 600;
}
.arktas-breadcrumbs .separator {
    color: #475569;
}

/* ==========================================================================
   5. HERO SECTION (HOMEPAGE)
   ========================================================================== */
.arktas-hero-section {
    padding: 52px 0 40px 0;
    background: #FFFFFF;
}
.arktas-hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 36px;
    align-items: center;
}
.arktas-hero-title {
    font-size: 38px;
    font-weight: 800;
    color: var(--ark-dark-heading);
    line-height: 1.22;
    margin: 8px 0 14px 0;
    letter-spacing: -0.3px;
}
.arktas-hero-desc {
    font-size: 14.5px;
    color: var(--ark-body);
    line-height: 1.75;
    letter-spacing: 0.15px;
    margin: 0 0 22px 0;
}
.arktas-hero-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
.arktas-hero-visual {
    position: relative;
}
.arktas-hero-slider {
    width: 100%;
    height: 360px;
    border-radius: var(--ark-radius-xl);
    overflow: hidden;
    position: relative;
    box-shadow: var(--ark-shadow-lg);
    background: #0F172A;
}
.arktas-hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}
.arktas-hero-slide.active {
    opacity: 1;
}
.arktas-hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.arktas-hero-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 14px;
}
.arktas-hero-dot {
    width: 22px;
    height: 4px;
    background: var(--ark-border);
    border-radius: 2px;
    cursor: pointer;
    transition: var(--ark-transition);
}
.arktas-hero-dot.active {
    background: var(--ark-primary);
    width: 36px;
}

/* ==========================================================================
   6. STATS / TRUST BAR (4 STATS)
   ========================================================================== */
.arktas-stats-bar {
    background: var(--ark-light-bg);
    border-top: 1px solid var(--ark-border);
    border-bottom: 1px solid var(--ark-border);
    padding: 30px 0;
}
.arktas-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.arktas-stat-item {
    display: flex;
    align-items: center;
    gap: 14px;
    background: #FFFFFF;
    padding: 16px 18px;
    border: 1px solid var(--ark-border);
    border-radius: var(--ark-radius-lg);
    box-shadow: var(--ark-shadow-sm);
    transition: var(--ark-transition);
    height: 100%;
}
.arktas-stat-item:hover {
    border-color: var(--ark-border-hover);
    box-shadow: var(--ark-shadow-md);
    transform: translateY(-2px);
}
.arktas-stat-item:hover .arktas-stat-icon {
    transform: scale(1.08);
    box-shadow: 0 4px 12px rgba(241, 91, 36, 0.22);
}
.arktas-stat-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: var(--ark-primary-light);
    color: var(--ark-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease;
}
.arktas-stat-icon svg {
    width: 20px;
    height: 20px;
}
.arktas-stat-content {
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.arktas-stat-number {
    font-size: 22px;
    font-weight: 800;
    color: var(--ark-dark-heading);
    line-height: 1.1;
    letter-spacing: -0.2px;
}
.arktas-stat-label {
    font-size: 12.5px;
    font-weight: 700;
    color: var(--ark-dark-heading);
    margin-top: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.35;
}
.arktas-stat-sub {
    font-size: 11px;
    color: var(--ark-muted);
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.35;
}

/* ==========================================================================
   7. GRID RULES: PROJELER (2 COLS DESKTOP / 2 TABLET / 2 MOBILE)
   ========================================================================== */
.arktas-projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 26px;
}

.arktas-project-card {
    background: #FFFFFF;
    border: 1px solid var(--ark-border);
    border-radius: var(--ark-radius-xl);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    transition: var(--ark-transition);
    box-shadow: var(--ark-shadow-sm);
    height: 100%;
}
.arktas-project-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--ark-shadow-lg);
    border-color: var(--ark-border-hover);
}
.arktas-project-img-wrap {
    width: 100%;
    height: 290px;
    overflow: hidden;
    position: relative;
    background: #F1F5F9;
}
.arktas-project-img-wrap::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(
        115deg,
        transparent 10%,
        rgba(255, 255, 255, 0.22) 50%,
        transparent 90%
    );
    transform: skewX(-20deg);
    transition: left 0.75s cubic-bezier(0.16, 1, 0.3, 1);
    pointer-events: none;
    z-index: 2;
}
.arktas-project-card:hover .arktas-project-img-wrap::after {
    left: 140%;
}
.arktas-project-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.arktas-project-card:hover .arktas-project-img {
    transform: scale(1.04);
}
.arktas-project-body {
    padding: 18px 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    justify-content: space-between;
}
.arktas-project-title {
    font-size: 16.5px;
    font-weight: 700;
    color: var(--ark-dark-heading);
    margin: 6px 0 4px 0;
    line-height: 1.4;
    letter-spacing: 0.1px;
    transition: color 0.2s;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.arktas-project-card:hover .arktas-project-title {
    color: var(--ark-primary);
}
.arktas-project-desc {
    font-size: 13.5px;
    color: var(--ark-body);
    line-height: 1.65;
    letter-spacing: 0.15px;
    margin-bottom: 8px;
}
.arktas-project-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1px solid var(--ark-border);
    font-size: 12.5px;
    color: var(--ark-muted);
}
.arktas-project-arrow {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--ark-light-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ark-dark);
    transition: var(--ark-transition);
}
.arktas-project-card:hover .arktas-project-arrow {
    background: var(--ark-primary);
    color: #FFFFFF;
    transform: translateX(2px);
}

/* ==========================================================================
   8. GRID RULES: SEKTÖRLER (2 COLS DESKTOP / 2 TABLET / 2 MOBILE)
   ========================================================================== */
.arktas-sectors-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 26px;
}

/* ==========================================================================
   9. GRID RULES: BLOG / İÇGÖRÜLER (2 COLS DESKTOP / 2 TABLET / 2 MOBILE)
   ========================================================================== */
.arktas-blog-grid,
.arktas-insights-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.arktas-insight-card {
    background: #FFFFFF;
    border: 1px solid var(--ark-border);
    border-radius: var(--ark-radius-xl);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    transition: var(--ark-transition);
    box-shadow: var(--ark-shadow-sm);
    height: 100%;
}
.arktas-insight-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--ark-shadow-lg);
    border-color: var(--ark-border-hover);
}
.arktas-insight-img-wrap {
    width: 100%;
    height: 230px;
    overflow: hidden;
    position: relative;
    background: #F1F5F9;
}
.arktas-insight-img-wrap::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(
        115deg,
        transparent 10%,
        rgba(255, 255, 255, 0.22) 50%,
        transparent 90%
    );
    transform: skewX(-20deg);
    transition: left 0.75s cubic-bezier(0.16, 1, 0.3, 1);
    pointer-events: none;
    z-index: 2;
}
.arktas-insight-card:hover .arktas-insight-img-wrap::after {
    left: 140%;
}
.arktas-insight-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.arktas-insight-card:hover .arktas-insight-img {
    transform: scale(1.04);
}
.arktas-insight-body {
    padding: 18px 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    justify-content: space-between;
}
.arktas-insight-meta {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11.5px;
    font-weight: 600;
    color: var(--ark-muted);
    margin-bottom: 6px;
    line-height: 1.4;
}
.arktas-insight-meta span:last-child {
    color: var(--ark-primary);
    font-weight: 700;
}
.arktas-insight-title {
    font-size: 16.5px;
    font-weight: 700;
    color: var(--ark-dark-heading);
    line-height: 1.4;
    letter-spacing: 0.1px;
    margin: 0 0 6px 0;
    transition: color 0.2s;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.arktas-insight-card:hover .arktas-insight-title {
    color: var(--ark-primary);
}
.arktas-insight-excerpt {
    font-size: 13px;
    color: var(--ark-body);
    line-height: 1.65;
    letter-spacing: 0.15px;
    margin: 0 0 12px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.arktas-insight-link {
    font-size: 12.5px;
    font-weight: 700;
    color: var(--ark-primary);
    display: inline-flex;
    align-items: center;
    gap: 5px;
    margin-top: auto;
    line-height: 1.4;
    letter-spacing: 0.2px;
}

/* ==========================================================================
   10. GRID RULES: HİZMETLER (4 COLS DESKTOP / 2 TABLET / 2 MOBILE)
   ========================================================================== */
.arktas-services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.arktas-service-card {
    background: #FFFFFF;
    border: 1px solid var(--ark-border);
    border-radius: var(--ark-radius-lg);
    padding: 20px 18px;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    transition: var(--ark-transition);
    box-shadow: var(--ark-shadow-sm);
    height: 100%;
}
.arktas-service-card:hover {
    border-color: var(--ark-primary);
    box-shadow: var(--ark-shadow-md);
    transform: translateY(-3px);
}
.arktas-service-card:hover .arktas-service-icon {
    transform: scale(1.08);
    box-shadow: 0 4px 12px rgba(241, 91, 36, 0.22);
}
.arktas-service-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background-color: var(--ark-primary-light);
    color: var(--ark-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    flex-shrink: 0;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease;
}
.arktas-service-icon svg {
    width: 20px;
    height: 20px;
}
.arktas-service-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--ark-dark-heading);
    margin: 0 0 6px 0;
    line-height: 1.4;
    letter-spacing: 0.1px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.arktas-service-desc {
    font-size: 12.5px;
    color: var(--ark-body);
    line-height: 1.65;
    letter-spacing: 0.15px;
    margin: 0 0 12px 0;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.arktas-service-link {
    font-size: 12px;
    font-weight: 700;
    color: var(--ark-primary);
    display: flex;
    align-items: center;
    gap: 5px;
    margin-top: auto;
    padding-top: 4px;
    line-height: 1.4;
    letter-spacing: 0.2px;
}

/* ==========================================================================
   11. GRID RULES: EKİP (4 COLS DESKTOP / 2 TABLET / 2 MOBILE)
   ========================================================================== */
.arktas-team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.arktas-team-card {
    background: #FFFFFF;
    border: 1px solid var(--ark-border);
    border-radius: var(--ark-radius-lg);
    padding: 22px 16px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    transition: var(--ark-transition);
    box-shadow: var(--ark-shadow-sm);
    text-decoration: none;
    color: inherit;
    width: 100%;
    height: 100%;
}
.arktas-team-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--ark-shadow-lg);
    border-color: var(--ark-primary);
}
.arktas-team-avatar-wrap {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 12px auto;
    border: 3px solid var(--ark-primary);
    box-shadow: 0 4px 12px rgba(241, 91, 36, 0.18);
    background: #F1F5F9;
    flex-shrink: 0;
}
.arktas-team-avatar-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.arktas-team-info {
    width: 100%;
    text-align: center;
}
.arktas-team-name {
    font-size: 14.5px;
    font-weight: 700;
    color: var(--ark-dark-heading);
    margin: 0 0 3px 0;
    line-height: 1.35;
    letter-spacing: 0.1px;
}
.arktas-team-role {
    font-size: 12px;
    font-weight: 700;
    color: var(--ark-primary);
    margin: 0 0 5px 0;
    line-height: 1.35;
    letter-spacing: 0.15px;
}
.arktas-team-bio {
    font-size: 11.5px;
    color: var(--ark-body);
    line-height: 1.55;
    letter-spacing: 0.15px;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ==========================================================================
   12. GRID RULES: GALERİ (4 COLS DESKTOP / 3-2 TABLET / 2 MOBILE)
   ========================================================================== */
.arktas-gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.arktas-gallery-thumb {
    width: 100%;
    height: 180px;
    border-radius: var(--ark-radius-lg);
    overflow: hidden;
    display: block;
    position: relative;
    box-shadow: var(--ark-shadow-sm);
    background: #F1F5F9;
    border: 1px solid var(--ark-border);
}
.arktas-gallery-thumb::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(
        115deg,
        transparent 10%,
        rgba(255, 255, 255, 0.22) 50%,
        transparent 90%
    );
    transform: skewX(-20deg);
    transition: left 0.75s cubic-bezier(0.16, 1, 0.3, 1);
    pointer-events: none;
    z-index: 2;
}
.arktas-gallery-thumb:hover::after {
    left: 140%;
}
.arktas-gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.arktas-gallery-thumb:hover img {
    transform: scale(1.06);
}

/* ==========================================================================
   13. ABOUT US SECTION
   ========================================================================== */
.arktas-about-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 36px;
    align-items: center;
}
.arktas-about-card {
    background: #FFFFFF;
    border: 1px solid var(--ark-border);
    border-radius: var(--ark-radius-xl);
    padding: 32px 28px;
    box-shadow: var(--ark-shadow-sm);
}
.arktas-about-visual {
    position: relative;
    border-radius: var(--ark-radius-xl);
    overflow: hidden;
    height: 360px;
    box-shadow: var(--ark-shadow-lg);
    background: #0F172A;
}
.arktas-about-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.arktas-about-overlay-badge {
    position: absolute;
    bottom: 16px;
    left: 16px;
    background: rgba(15, 23, 42, 0.88);
    backdrop-filter: blur(8px);
    color: #FFFFFF;
    padding: 7px 14px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 700;
    border-left: 3px solid var(--ark-primary);
}

/* ==========================================================================
   14. FAQ ACCORDION
   ========================================================================== */
.arktas-faq-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.arktas-faq-item {
    background: #FFFFFF;
    border: 1px solid var(--ark-border);
    border-radius: var(--ark-radius);
    overflow: hidden;
    transition: var(--ark-transition);
}
.arktas-faq-item.open {
    border-color: var(--ark-primary);
    box-shadow: var(--ark-shadow-sm);
}
.arktas-faq-header {
    padding: 16px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    font-size: 14.5px;
    font-weight: 700;
    color: var(--ark-dark-heading);
    user-select: none;
    gap: 14px;
    line-height: 1.4;
    letter-spacing: 0.1px;
}
.arktas-faq-header:hover {
    color: var(--ark-primary);
}
.arktas-faq-icon {
    font-size: 18px;
    font-weight: 700;
    color: var(--ark-primary);
    flex-shrink: 0;
}
.arktas-faq-body {
    display: none;
    padding: 0 18px 16px 18px;
    font-size: 13.5px;
    color: var(--ark-body);
    line-height: 1.7;
    letter-spacing: 0.15px;
    border-top: 1px solid var(--ark-light-bg);
}
.arktas-faq-item.open .arktas-faq-body {
    display: block;
    padding-top: 12px;
}

/* ==========================================================================
   15. FORMS & INPUTS
   ========================================================================== */
.arktas-form-group {
    margin-bottom: 16px;
}
.arktas-label {
    display: block;
    font-size: 13px;
    font-weight: 700;
    color: var(--ark-dark-heading);
    margin-bottom: 5px;
    letter-spacing: 0.15px;
}
.arktas-input,
.form-control {
    width: 100%;
    height: 46px;
    background: #FFFFFF;
    border: 1px solid var(--ark-border);
    border-radius: var(--ark-radius);
    padding: 0 14px;
    font-size: 13.5px;
    color: var(--ark-dark);
    font-family: inherit;
    transition: var(--ark-transition);
}
textarea.arktas-input,
textarea.form-control {
    height: auto;
    min-height: 110px;
    padding: 12px 14px;
    line-height: 1.6;
}
.arktas-input:focus,
.form-control:focus {
    border-color: var(--ark-primary) !important;
    outline: none;
    box-shadow: 0 0 0 3px rgba(241, 91, 36, 0.12) !important;
}

/* ==========================================================================
   16. CONTACT INFO CARDS & LAYOUT GRID
   ========================================================================== */
.arktas-contact-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 34px;
}
.arktas-contact-card {
    background: #FFFFFF;
    border: 1px solid var(--ark-border);
    border-radius: var(--ark-radius-lg);
    padding: 18px 16px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    box-shadow: var(--ark-shadow-sm);
    text-decoration: none;
    color: inherit;
    transition: var(--ark-transition);
    height: 100%;
}
.arktas-contact-card:hover {
    border-color: var(--ark-primary);
    transform: translateY(-2px);
    box-shadow: var(--ark-shadow-md);
}
.arktas-contact-card:hover .arktas-contact-card-icon {
    transform: scale(1.08);
    box-shadow: 0 4px 12px rgba(241, 91, 36, 0.22);
}
.arktas-contact-card-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--ark-primary-light);
    color: var(--ark-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease;
}
.arktas-contact-layout-grid {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 30px;
    align-items: start;
}

/* ==========================================================================
   17. HIGH-CONTRAST CTA BANNER (INNER PAGES)
   ========================================================================== */
.arktas-cta-banner {
    background: linear-gradient(135deg, #141920 0%, #0B0F14 100%) !important;
    border-radius: var(--ark-radius-xl) !important;
    border: 1px solid #1E293B !important;
    padding: 42px 28px !important;
    text-align: center !important;
    position: relative !important;
    overflow: hidden !important;
    margin-top: 44px !important;
    box-shadow: var(--ark-shadow-md) !important;
}
.arktas-cta-banner::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 0%, rgba(241, 91, 36, 0.16), transparent 70%);
    pointer-events: none;
}
.arktas-cta-banner h2,
.arktas-cta-banner .arktas-cta-title {
    color: #FFFFFF !important;
    font-size: 24px !important;
    font-weight: 800 !important;
    letter-spacing: -0.2px !important;
    margin: 8px 0 6px 0 !important;
    line-height: 1.3 !important;
    position: relative;
    z-index: 1;
}
.arktas-cta-banner p,
.arktas-cta-banner .arktas-cta-desc {
    color: #CBD5E1 !important;
    font-size: 13.5px !important;
    line-height: 1.7 !important;
    letter-spacing: 0.15px !important;
    max-width: 560px !important;
    margin: 0 auto 20px auto !important;
    position: relative;
    z-index: 1;
}
.arktas-cta-banner .arktas-btn-primary {
    position: relative;
    z-index: 1;
}

/* ==========================================================================
   18. QUICK CONTACT STRIP & MASTER FOOTER
   ========================================================================== */
.arktas-quick-contact-bar {
    background: #FFFFFF;
    border-top: 1px solid var(--ark-border);
    padding: 20px 0;
}
.arktas-quick-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.arktas-quick-item {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--ark-dark);
    padding: 12px 16px;
    border-radius: var(--ark-radius);
    background: var(--ark-light-bg);
    border: 1px solid var(--ark-border);
    transition: var(--ark-transition);
}
.arktas-quick-item:hover {
    border-color: var(--ark-primary);
    background: #FFFFFF;
    transform: translateY(-2px);
    box-shadow: var(--ark-shadow-sm);
}
.arktas-quick-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: var(--ark-primary-light);
    color: var(--ark-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.arktas-quick-icon svg {
    width: 18px;
    height: 18px;
}
.arktas-quick-label {
    font-size: 11px;
    color: var(--ark-muted);
    display: block;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.4px;
    line-height: 1.3;
}
.arktas-quick-value {
    font-size: 13.5px;
    font-weight: 700;
    color: var(--ark-dark-heading);
    line-height: 1.35;
    letter-spacing: 0.15px;
}

.arktas-footer {
    background: var(--ark-footer-bg);
    color: var(--ark-footer-text);
    padding: 52px 0 20px 0;
}
.arktas-footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr 1.1fr;
    gap: 30px;
    margin-bottom: 32px;
}
.arktas-footer-desc {
    font-size: 13px;
    line-height: 1.7;
    letter-spacing: 0.15px;
    color: var(--ark-footer-text);
    margin-top: 10px;
}
.arktas-footer-col-title {
    font-size: 14.5px;
    font-weight: 700;
    color: #FFFFFF;
    margin: 0 0 14px 0;
    letter-spacing: 0.4px;
    line-height: 1.35;
}
.arktas-footer-menu {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.arktas-footer-link {
    font-size: 13px;
    color: var(--ark-footer-text);
    text-decoration: none;
    transition: var(--ark-transition);
    line-height: 1.45;
    letter-spacing: 0.15px;
}
.arktas-footer-link:hover {
    color: #FFFFFF;
    padding-left: 4px;
}

.arktas-footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 12.5px;
    color: var(--ark-footer-text);
    margin-bottom: 10px;
    line-height: 1.5;
    letter-spacing: 0.15px;
}
.arktas-footer-contact-item svg {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--ark-primary);
}
.arktas-footer-contact-item a {
    color: #FFFFFF !important;
    transition: var(--ark-transition);
}
.arktas-footer-contact-item a:hover {
    color: var(--ark-primary) !important;
}

.arktas-footer-bottom {
    border-top: 1px solid var(--ark-footer-border);
    padding-top: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 12px;
    color: #64748B;
    flex-wrap: wrap;
    gap: 12px;
    line-height: 1.5;
    letter-spacing: 0.15px;
}
.arktas-footer-bottom-links {
    display: flex;
    gap: 16px;
}
.arktas-footer-bottom-links a {
    color: #64748B;
    text-decoration: none;
    transition: var(--ark-transition);
}
.arktas-footer-bottom-links a:hover {
    color: #FFFFFF;
}

/* ==========================================================================
   19. PROJECT DETAIL & SPECIFICATION PANELS
   ========================================================================== */
.arktas-project-detail-hero {
    width: 100%;
    border-radius: var(--ark-radius-xl);
    overflow: hidden;
    border: 1px solid var(--ark-border);
    box-shadow: var(--ark-shadow-sm);
    background: #0F172A;
    margin-bottom: 28px;
    position: relative;
}
.arktas-project-detail-hero img {
    width: 100%;
    max-height: 520px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.arktas-project-detail-hero:hover img {
    transform: scale(1.02);
}

.arktas-project-meta-box {
    background: #FFFFFF;
    border: 1px solid var(--ark-border);
    border-radius: var(--ark-radius-xl);
    padding: 28px 24px;
    box-shadow: var(--ark-shadow-sm);
    position: sticky;
    top: 96px;
    margin-bottom: 24px;
}
.arktas-project-meta-box-title {
    font-size: 17px;
    font-weight: 800;
    color: var(--ark-dark-heading);
    margin: 0 0 18px 0;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--ark-border);
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: -0.2px;
}
.arktas-project-meta-row {
    padding-bottom: 12px;
    margin-bottom: 12px;
    border-bottom: 1px solid #F1F5F9;
}
.arktas-project-meta-row:last-of-type {
    border-bottom: none;
    margin-bottom: 20px;
    padding-bottom: 0;
}
.arktas-project-meta-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--ark-muted);
    display: block;
    margin-bottom: 3px;
    line-height: 1.3;
}
.arktas-project-meta-val {
    font-size: 14px;
    font-weight: 600;
    color: var(--ark-dark-heading);
    line-height: 1.45;
}

.arktas-badge-status-completed {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #ECFDF5;
    color: #047857;
    border: 1px solid #A7F3D0;
    font-size: 12px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
    letter-spacing: 0.2px;
    line-height: 1.35;
}
.arktas-badge-status-completed::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #10B981;
    display: inline-block;
}

.arktas-project-nav-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 24px;
    margin-top: 40px;
    border-top: 1px solid var(--ark-border);
    gap: 16px;
    flex-wrap: wrap;
}

.arktas-rich-text {
    font-size: 14.5px;
    line-height: 1.8;
    color: var(--ark-body);
}
.arktas-rich-text p {
    margin-bottom: 16px;
}
.arktas-rich-text p:last-child {
    margin-bottom: 0;
}
.arktas-rich-text ul,
.arktas-rich-text ol {
    margin: 0 0 16px 20px;
    padding: 0;
}
.arktas-rich-text li {
    margin-bottom: 8px;
}

/* ==========================================================================
   20. SERVICE DETAIL & SIDEBAR NAVIGATION PANELS
   ========================================================================== */
.arktas-service-detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 350px;
    gap: 36px;
    align-items: start;
}

.arktas-service-main-content {
    min-width: 0;
}

.arktas-service-detail-hero {
    width: 100%;
    border-radius: var(--ark-radius-xl);
    overflow: hidden;
    border: 1px solid var(--ark-border);
    box-shadow: var(--ark-shadow-sm);
    background: #0F172A;
    margin-bottom: 28px;
    position: relative;
}

.arktas-service-detail-hero img {
    width: 100%;
    height: 440px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.arktas-service-detail-hero:hover img {
    transform: scale(1.02);
}

.arktas-service-hero-overlay {
    position: absolute;
    bottom: 16px;
    left: 16px;
    z-index: 2;
}

.arktas-service-hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(15, 23, 42, 0.88);
    color: #FFFFFF;
    font-size: 11.5px;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    letter-spacing: 0.3px;
}

.arktas-service-content-card {
    background: #FFFFFF;
    border: 1px solid var(--ark-border);
    border-radius: var(--ark-radius-xl);
    padding: 32px 28px;
    box-shadow: var(--ark-shadow-sm);
    margin-bottom: 28px;
}

.arktas-service-heading {
    font-size: 24px;
    font-weight: 800;
    color: var(--ark-dark-heading);
    margin: 0 0 16px 0;
    line-height: 1.35;
    letter-spacing: -0.3px;
}

.arktas-service-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid var(--ark-border);
}

.arktas-service-feature-item {
    background: var(--ark-light-bg);
    border: 1px solid var(--ark-border);
    border-radius: var(--ark-radius);
    padding: 16px 14px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: var(--ark-transition);
}

.arktas-service-feature-item:hover {
    border-color: var(--ark-primary);
    background: #FFFFFF;
    box-shadow: var(--ark-shadow-sm);
    transform: translateY(-2px);
}

.arktas-service-feature-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: var(--ark-primary-light);
    color: var(--ark-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.arktas-service-feature-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--ark-dark-heading);
    margin: 0 0 4px 0;
    line-height: 1.35;
}

.arktas-service-feature-desc {
    font-size: 11.5px;
    color: var(--ark-muted);
    margin: 0;
    line-height: 1.55;
}

.arktas-service-gallery-wrap {
    background: #FFFFFF;
    border: 1px solid var(--ark-border);
    border-radius: var(--ark-radius-xl);
    padding: 28px 24px;
    box-shadow: var(--ark-shadow-sm);
    margin-bottom: 28px;
}

.arktas-service-section-title {
    font-size: 18px;
    font-weight: 800;
    color: var(--ark-dark-heading);
    margin: 0;
    letter-spacing: -0.2px;
}

.arktas-service-bottom-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: #FFFFFF;
    border: 1px solid var(--ark-border);
    border-radius: var(--ark-radius-xl);
    gap: 16px;
    flex-wrap: wrap;
}

/* Sidebar Specific Styles */
.arktas-service-sidebar {
    position: sticky;
    top: 96px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.arktas-sidebar-card {
    background: #FFFFFF;
    border: 1px solid var(--ark-border);
    border-radius: var(--ark-radius-xl);
    padding: 24px 20px;
    box-shadow: var(--ark-shadow-sm);
}

.arktas-sidebar-title {
    font-size: 17px;
    font-weight: 800;
    color: var(--ark-dark-heading);
    margin: 0 0 16px 0;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--ark-border);
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: -0.2px;
}

.arktas-service-nav-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.arktas-service-nav-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 11px 14px;
    border-radius: var(--ark-radius);
    background: var(--ark-light-bg);
    border: 1px solid var(--ark-border);
    color: var(--ark-dark-heading);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

.arktas-service-nav-text {
    display: flex;
    align-items: center;
    gap: 10px;
    line-height: 1.35;
    flex: 1;
    min-width: 0;
}

.arktas-service-nav-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #94A3B8;
    flex-shrink: 0;
    transition: background 0.2s ease, transform 0.2s ease;
}

.arktas-service-nav-arrow {
    color: #94A3B8;
    flex-shrink: 0;
    margin-left: 8px;
    transition: transform 0.2s ease, color 0.2s ease;
}

.arktas-service-nav-item:hover {
    background: #FFFFFF;
    border-color: var(--ark-primary);
    color: var(--ark-primary);
    transform: translateX(3px);
    box-shadow: var(--ark-shadow-sm);
}

.arktas-service-nav-item:hover .arktas-service-nav-dot {
    background: var(--ark-primary);
    transform: scale(1.3);
}

.arktas-service-nav-item:hover .arktas-service-nav-arrow {
    color: var(--ark-primary);
    transform: translateX(3px);
}

.arktas-service-nav-item.active {
    background: var(--ark-primary) !important;
    border-color: var(--ark-primary) !important;
    color: #FFFFFF !important;
    font-weight: 700;
    box-shadow: 0 4px 14px rgba(241, 91, 36, 0.28);
    transform: translateX(2px);
}

.arktas-service-nav-item.active .arktas-service-nav-dot {
    background: #FFFFFF;
}

.arktas-service-nav-item.active .arktas-service-nav-arrow {
    color: #FFFFFF;
}

.arktas-sidebar-cta-card {
    background: linear-gradient(135deg, #141920 0%, #0B0F14 100%);
    border: 1px solid #1E293B;
    border-radius: var(--ark-radius-xl);
    padding: 28px 22px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--ark-shadow-md);
}

.arktas-sidebar-cta-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 0%, rgba(241, 91, 36, 0.2), transparent 70%);
    pointer-events: none;
}

.arktas-sidebar-cta-title {
    color: #FFFFFF;
    font-size: 18px;
    font-weight: 800;
    margin: 8px 0 6px 0;
    line-height: 1.35;
    letter-spacing: -0.2px;
    position: relative;
    z-index: 1;
}

.arktas-sidebar-cta-desc {
    color: #94A3B8;
    font-size: 12.5px;
    line-height: 1.6;
    margin: 0 0 18px 0;
    position: relative;
    z-index: 1;
}

.arktas-sidebar-cta-card .arktas-btn-primary {
    position: relative;
    z-index: 1;
}

.arktas-sidebar-cta-contacts {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    z-index: 1;
}

.arktas-sidebar-cta-contact-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: #CBD5E1;
    font-size: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--ark-transition);
}

.arktas-sidebar-cta-contact-link:hover {
    color: var(--ark-primary);
}

/* ==========================================================================
   20. RESPONSIVE BREAKPOINTS (TABLET & MOBILE AUDIT)
   ========================================================================== */

/* Tablet (max-width: 991.98px) */
@media (max-width: 991.98px) {
    .arktas-navbar {
        height: 64px;
    }
    .arktas-nav-menu,
    .arktas-navbar .arktas-btn-cta {
        display: none;
    }
    .arktas-mobile-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .arktas-mobile-drawer {
        top: 64px;
    }
    .arktas-hero-grid,
    .arktas-about-grid,
    .arktas-contact-layout-grid {
        grid-template-columns: 1fr;
        gap: 26px;
    }
    .arktas-hero-title {
        font-size: 28px;
    }
    .arktas-hero-slider {
        height: 260px;
    }
    
    /* Grids on Tablet */
    .arktas-projects-grid,
    .arktas-sectors-grid,
    .arktas-blog-grid,
    .arktas-insights-grid,
    .arktas-services-grid,
    .arktas-team-grid,
    .arktas-stats-grid,
    .arktas-contact-cards-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    .arktas-gallery-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }
    .arktas-quick-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    .arktas-footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    /* Service Detail Layout on Tablet */
    .arktas-service-detail-layout {
        grid-template-columns: 1fr;
        gap: 28px;
    }
    .arktas-service-sidebar {
        position: static;
    }
    .arktas-service-detail-hero img {
        height: 340px;
    }
}

/* Mobile (max-width: 767.98px) */
@media (max-width: 767.98px) {
    .arktas-container {
        padding-left: 16px;
        padding-right: 16px;
    }
    .arktas-navbar {
        height: 60px;
    }
    .arktas-brand-logo {
        height: 36px;
        max-height: 36px;
        max-width: 170px;
    }
    .arktas-mobile-drawer {
        top: 60px;
        padding: 16px 16px 28px 16px;
    }
    .arktas-section {
        padding: 36px 0;
    }
    .arktas-section-sm {
        padding: 24px 0;
    }
    .arktas-page-banner {
        padding: 30px 0 24px 0;
    }
    .arktas-page-banner-title {
        font-size: 22px !important;
    }
    .arktas-hero-section {
        padding: 28px 0 20px 0;
    }
    .arktas-hero-title {
        font-size: 23px;
        margin: 6px 0 8px 0;
    }
    .arktas-hero-desc {
        font-size: 13px;
        margin-bottom: 16px;
    }
    .arktas-hero-slider {
        height: 200px;
        border-radius: var(--ark-radius-lg);
    }
    .arktas-about-visual {
        height: 200px;
        border-radius: var(--ark-radius-lg);
    }
    .arktas-about-card {
        padding: 20px 16px;
        border-radius: var(--ark-radius-lg);
    }
    .arktas-section-header {
        flex-direction: row;
        align-items: flex-end;
        justify-content: space-between;
        margin-bottom: 16px;
        gap: 8px;
    }
    .arktas-section-title {
        font-size: 19px;
    }
    .arktas-btn-view-all {
        padding: 4px 10px;
        font-size: 11px;
    }

    /* Filter Bar on Mobile */
    .arktas-filter-bar {
        gap: 8px 8px;
        margin-bottom: 22px;
        justify-content: center;
    }
    .arktas-filter-btn {
        padding: 6px 13px;
        font-size: 11.5px;
        border-radius: 20px;
        line-height: 1.4;
    }

    /* Compact Mobile Badge (Always 1 Slim Line) */
    .arktas-badge-orange {
        font-size: 9px !important;
        padding: 1.5px 6px !important;
        border-radius: 6px !important;
        max-width: 100% !important;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        display: inline-block !important;
        line-height: 1.25 !important;
        letter-spacing: 0.3px !important;
    }

    /* GRID RULES: Mobile Standardized (2 Columns for ALL Card Grids) */

    /* 1. Projeler: 2 Columns on Mobile */
    .arktas-projects-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
    }
    .arktas-project-card {
        border-radius: var(--ark-radius) !important;
    }
    .arktas-project-img-wrap {
        height: 120px !important;
    }
    .arktas-project-body {
        padding: 10px 8px !important;
    }
    .arktas-project-title {
        font-size: 12.5px !important;
        margin: 4px 0 2px 0 !important;
        -webkit-line-clamp: 2 !important;
    }
    .arktas-project-desc {
        display: none !important;
    }
    .arktas-project-footer {
        margin-top: 8px !important;
        padding-top: 6px !important;
        font-size: 10px !important;
    }
    .arktas-project-footer span {
        font-size: 10px !important;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
    }
    .arktas-project-arrow {
        width: 22px !important;
        height: 22px !important;
        flex-shrink: 0 !important;
    }

    /* 2. Sektörler: 2 Columns on Mobile */
    .arktas-sectors-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
    }

    /* 3. Blog / İçgörüler: 2 Columns on Mobile */
    .arktas-blog-grid,
    .arktas-insights-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
    }
    .arktas-insight-card {
        border-radius: var(--ark-radius) !important;
    }
    .arktas-insight-img-wrap {
        height: 115px !important;
    }
    .arktas-insight-body {
        padding: 10px 8px !important;
    }
    .arktas-insight-title {
        font-size: 12.5px !important;
        margin-bottom: 4px !important;
        -webkit-line-clamp: 2 !important;
    }
    .arktas-insight-excerpt {
        display: none !important;
    }
    .arktas-insight-meta {
        font-size: 9.5px !important;
        margin-bottom: 3px !important;
    }
    .arktas-insight-link {
        font-size: 10.5px !important;
    }

    /* 4. Hizmetler: 2 Columns on Mobile */
    .arktas-services-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
    }
    .arktas-service-card {
        padding: 12px 10px !important;
        border-radius: var(--ark-radius) !important;
    }
    .arktas-service-icon {
        width: 34px !important;
        height: 34px !important;
        margin-bottom: 8px !important;
    }
    .arktas-service-icon svg {
        width: 16px !important;
        height: 16px !important;
    }
    .arktas-service-title {
        font-size: 12.5px !important;
        margin-bottom: 3px !important;
    }
    .arktas-service-desc {
        font-size: 10.5px !important;
        margin-bottom: 6px !important;
        -webkit-line-clamp: 2 !important;
    }
    .arktas-service-link {
        font-size: 10.5px !important;
    }

    /* 5. Ekip: 2 Columns on Mobile */
    .arktas-team-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
    }
    .arktas-team-card {
        padding: 14px 8px !important;
        border-radius: var(--ark-radius) !important;
    }
    .arktas-team-avatar-wrap {
        width: 66px !important;
        height: 66px !important;
        margin-bottom: 6px !important;
        border-width: 2px !important;
    }
    .arktas-team-name {
        font-size: 12.5px !important;
        margin-bottom: 2px !important;
    }
    .arktas-team-role {
        font-size: 10.5px !important;
        margin-bottom: 0 !important;
    }
    .arktas-team-bio {
        display: none !important;
    }

    /* 6. Galeri: 2 Columns on Mobile */
    .arktas-gallery-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 8px !important;
    }
    .arktas-gallery-thumb {
        height: 120px !important;
        border-radius: var(--ark-radius) !important;
    }

    /* 7. Stats: 2x2 Clean Mobile Layout */
    .arktas-stats-bar {
        padding: 20px 0 !important;
    }
    .arktas-stats-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 8px !important;
    }
    .arktas-stat-item {
        padding: 10px 8px !important;
        gap: 8px !important;
        border-radius: var(--ark-radius) !important;
    }
    .arktas-stat-icon {
        width: 32px !important;
        height: 32px !important;
        border-radius: 8px !important;
    }
    .arktas-stat-icon svg {
        width: 16px !important;
        height: 16px !important;
    }
    .arktas-stat-number {
        font-size: 16px !important;
    }
    .arktas-stat-label {
        font-size: 10.5px !important;
    }
    .arktas-stat-sub {
        font-size: 9.5px !important;
    }

    /* 8. Contact Cards: 2 Columns on Mobile */
    .arktas-contact-cards-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 8px !important;
    }
    .arktas-contact-card {
        padding: 12px 10px !important;
        border-radius: var(--ark-radius) !important;
        flex-direction: column !important;
        gap: 6px !important;
    }
    .arktas-contact-card-icon {
        width: 32px !important;
        height: 32px !important;
    }

    /* CTA Banner Mobile */
    .arktas-cta-banner {
        padding: 30px 18px !important;
        margin-top: 32px !important;
    }
    .arktas-cta-banner h2,
    .arktas-cta-banner .arktas-cta-title {
        font-size: 20px !important;
    }

    /* 9. Service Detail Layout on Mobile */
    .arktas-service-detail-layout {
        gap: 20px !important;
    }
    .arktas-service-detail-hero {
        margin-bottom: 18px !important;
        border-radius: var(--ark-radius-lg) !important;
    }
    .arktas-service-detail-hero img {
        height: 230px !important;
    }
    .arktas-service-hero-overlay {
        bottom: 12px !important;
        left: 12px !important;
    }
    .arktas-service-hero-tag {
        font-size: 10px !important;
        padding: 4px 10px !important;
    }
    .arktas-service-content-card {
        padding: 20px 16px !important;
        border-radius: var(--ark-radius-lg) !important;
        margin-bottom: 20px !important;
    }
    .arktas-service-heading {
        font-size: 19px !important;
        margin-bottom: 12px !important;
    }
    .arktas-service-features-grid {
        grid-template-columns: 1fr !important;
        gap: 10px !important;
        margin-top: 20px !important;
        padding-top: 18px !important;
    }
    .arktas-service-feature-item {
        flex-direction: row !important;
        align-items: flex-start !important;
        gap: 12px !important;
        padding: 12px 10px !important;
    }
    .arktas-service-gallery-wrap {
        padding: 18px 14px !important;
        border-radius: var(--ark-radius-lg) !important;
        margin-bottom: 20px !important;
    }
    .arktas-service-bottom-bar {
        padding: 16px 14px !important;
        border-radius: var(--ark-radius-lg) !important;
        flex-direction: column !important;
        gap: 12px !important;
    }
    .arktas-service-bottom-bar .arktas-btn-view-all,
    .arktas-service-bottom-bar .arktas-btn-primary {
        width: 100% !important;
        text-align: center !important;
        justify-content: center !important;
    }
    .arktas-sidebar-card {
        padding: 18px 14px !important;
        border-radius: var(--ark-radius-lg) !important;
    }
    .arktas-service-nav-item {
        padding: 11px 12px !important;
        font-size: 12.5px !important;
    }
    .arktas-sidebar-cta-card {
        padding: 22px 16px !important;
        border-radius: var(--ark-radius-lg) !important;
    }
    .arktas-sidebar-cta-title {
        font-size: 16.5px !important;
    }

    /* Footer */
    .arktas-footer {
        padding: 40px 0 18px 0 !important;
    }
    .arktas-footer-grid {
        grid-template-columns: 1fr !important;
        gap: 22px !important;
    }
    .arktas-footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
}

/* Very narrow devices (max-width: 360px) */
@media (max-width: 360px) {
    .arktas-contact-cards-grid,
    .arktas-stats-grid {
        grid-template-columns: 1fr !important;
    }
}