/* ============================================
   TURCAN DİZEL - REFINED INDUSTRIAL DESIGN
   Light Theme - Professional Edition
   ============================================ */

/* Typography - Refined Industrial */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&family=Bebas+Neue&display=swap');

:root {
    /* Core Brand Colors */
    --brand-grey: #686a6c;
    --brand-grey-light: #8a8c8e;
    --brand-grey-dark: #4a4c4e;

    /* Background Palette */
    --bg-primary: #ffffff;
    --bg-secondary: #fafbfc;
    --bg-tertiary: #f5f6f7;
    --bg-elevated: #ffffff;

    /* Accent - Engine Red */
    --accent-primary: #dc2626;
    --accent-secondary: #ef4444;
    --accent-dark: #b91c1c;
    --accent-glow: rgba(220, 38, 38, 0.12);

    /* Text Hierarchy */
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-tertiary: #686a6c;
    --text-muted: #9ca3af;

    /* Borders & Dividers */
    --border-light: rgba(0, 0, 0, 0.06);
    --border-medium: rgba(0, 0, 0, 0.1);
    --border-accent: rgba(220, 38, 38, 0.25);

    /* Refined Shadows */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.12);
    --shadow-accent: 0 4px 24px rgba(220, 38, 38, 0.2);
    --shadow-accent-lg: 0 8px 40px rgba(220, 38, 38, 0.25);

    /* Gradients */
    --gradient-accent: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    --gradient-subtle: linear-gradient(180deg, #ffffff 0%, #fafbfc 100%);
    --gradient-brand: linear-gradient(135deg, #686a6c 0%, #4a4c4e 100%);

    /* Motion */
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
    --transition-fast: 0.15s var(--ease-out-quart);
    --transition-base: 0.25s var(--ease-out-expo);
    --transition-slow: 0.4s var(--ease-out-expo);

    /* Spacing Scale */
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;
}

/* ============================================
   RESET & BASE
   ============================================ */

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

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

body {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-primary);
    color: var(--text-secondary);
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

::selection {
    background: var(--accent-primary);
    color: #ffffff;
}

::-moz-selection {
    background: var(--accent-primary);
    color: #ffffff;
}

/* ============================================
   TYPOGRAPHY SYSTEM
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    line-height: 1.15;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.display-font {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    letter-spacing: -0.03em;
}

p {
    color: var(--text-secondary);
}

/* ============================================
   NAVIGATION - Refined Header
   ============================================ */

.navbar-custom {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.25rem 0;
    background: transparent;
    transition: var(--transition-base);
}

.navbar-custom.scrolled {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--border-light);
    padding: 0.875rem 0;
    box-shadow: var(--shadow-sm);
}

.container-custom {
    max-width: 1360px;
    margin: 0 auto;
    padding: 0 2.5rem;
}

.navbar-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: 3rem;
}

/* Brand Logo */
.navbar-brand-custom {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: var(--transition-base);
    flex-shrink: 0;
}

.navbar-logo {
    height: 100px;
    width: auto;
    transition: var(--transition-base);
    filter: brightness(0) saturate(100%) invert(43%) sepia(5%) saturate(441%) hue-rotate(169deg) brightness(93%) contrast(89%);
}

@media screen and (max-width: 768px){
    .navbar-logo{
        height: 50px;
    }
    .navbar-wrapper {
        gap: 1rem;
    }
}

.navbar-brand-custom:hover .navbar-logo {
    transform: scale(1.03);
    filter: brightness(0) saturate(100%) invert(13%) sepia(0%) saturate(0%) hue-rotate(0deg) brightness(95%) contrast(90%);
}

.navbar-custom.scrolled .navbar-logo {
    height: 50px;
}

/* Nav Layout */
.navbar-collapse {
    display: flex !important;
    align-items: center;
    margin-left: auto;
    justify-content: end;
}

.navbar-nav {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 0.125rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    display: block;
}

/* Nav Links */
.nav-link-custom {
    display: block;
    color: var(--text-tertiary) !important;
    text-decoration: none;
    font-size: 0.9375rem;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    position: relative;
    transition: var(--transition-fast);
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    font-weight: 700;
}

.nav-link-custom::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 1rem;
    right: 1rem;
    height: 2px;
    background: var(--accent-primary);
    border-radius: 1px;
    transform: scaleX(0);
    transform-origin: center;
    transition: transform var(--transition-base);
}

.nav-link-custom:hover {
    color: var(--text-primary) !important;
    background: var(--bg-tertiary);
}

.nav-link-custom:hover::after {
    transform: scaleX(1);
}

/* Nav CTA */
.nav-item-cta {
    margin-left: 0.75rem;
}

.nav-link-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem !important;
    background: var(--gradient-accent);
    color: #ffffff !important;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
    box-shadow: var(--shadow-xs);
}

.nav-link-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-accent);
    color: #ffffff !important;
}

.nav-link-cta i {
    font-size: 0.8125rem;
    transition: transform var(--transition-fast);
}

.nav-link-cta:hover i {
    transform: translateX(2px);
}

/* Mobile Toggle */
.navbar-toggler {
    display: none;
    border: none !important;
    background: transparent !important;
    padding: 0.5rem !important;
    cursor: pointer;
}

.navbar-toggler-icon-custom {
    color: var(--text-primary);
    font-size: 1.5rem;
}

/* Mobile Nav */
@media (max-width: 991px) {
    .navbar-toggler {
        display: block;
    }

    .navbar-collapse {
        display: none !important;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        padding: 1.5rem 2rem 2rem;
        border-bottom: 1px solid var(--border-light);
        box-shadow: var(--shadow-lg);
    }

    .navbar-collapse.show {
        display: block !important;
    }

    .navbar-nav {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 0;
    }

    .nav-link-custom {
        padding: 1rem 0 !important;
        border-radius: 0;
    }

    .nav-link-custom::after {
        display: none;
    }

    .nav-item-cta {
        margin-left: 0;
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid var(--border-light);
    }

    .nav-link-cta {
        width: 100%;
        justify-content: center;
        padding: 1rem !important;
    }

    .container-custom {
        padding: 0 1.5rem;
        flex-wrap: wrap;
    }
}

/* ============================================
   HERO SECTION - Premium Impact
   ============================================ */

.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: var(--bg-primary);
    overflow: hidden;
}

/* Background Image */
.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('/images/bg/4.png') center center / cover no-repeat;
    opacity: 1;
    filter: grayscale(20%);
    background-attachment: fixed;
}

/* Overlay */
.hero-section::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 120% 80% at 50% 20%, transparent 0%, var(--bg-primary) 70%),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0.85) 60%, var(--bg-primary) 100%);
    pointer-events: none;
}

/* Grid Pattern */
.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--border-light) 1px, transparent 1px),
        linear-gradient(90deg, var(--border-light) 1px, transparent 1px);
    background-size: 80px 80px;
    opacity: 0.4;
    z-index: 1;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 900px;
    padding: 2rem;
}

/* Eyebrow */
.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    background: var(--accent-glow);
    border: 1px solid var(--border-accent);
    padding: 0.5rem 1.125rem;
    border-radius: var(--radius-full);
    margin-bottom: 2rem;
    animation: customFadeInDown 0.6s var(--ease-out-expo) both;
}

.hero-eyebrow-dot {
    width: 6px;
    height: 6px;
    background: var(--accent-primary);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-eyebrow-text {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

/* Title */
.hero-title {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(3.5rem, 10vw, 7rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 0.95;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
    animation: customFadeInUp 0.7s var(--ease-out-expo) 0.1s both;
}

.hero-title-accent {
    display: block;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Subtitle */
.hero-subtitle {
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    color: var(--brand-grey);
    margin-bottom: 1rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    animation: customFadeInUp 0.7s var(--ease-out-expo) 0.2s both;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-tertiary);
    max-width: 560px;
    margin: 0 auto 2.5rem;
    line-height: 1.75;
    animation: customFadeInUp 0.7s var(--ease-out-expo) 0.3s both;
}

/* CTA */
.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    padding: 1rem 2rem;
    background: var(--gradient-accent);
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
    box-shadow: var(--shadow-accent);
    animation: customFadeInUp 0.7s var(--ease-out-expo) 0.4s both;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.25) 0%, transparent 50%);
    opacity: 0;
    transition: var(--transition-fast);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-accent-lg);
    color: #ffffff;
}

.cta-button:hover::before {
    opacity: 1;
}

.cta-button i {
    font-size: 0.875rem;
    transition: transform var(--transition-fast);
}

.cta-button:hover i {
    transform: translateX(4px);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%)!important;
    z-index: 10;
    animation: customFadeInUp 0.7s var(--ease-out-expo) 0.6s both;
}

.scroll-indicator-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.scroll-indicator-line {
    width: 1px;
    height: 36px;
    background: linear-gradient(to bottom, var(--accent-primary), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { transform: scaleY(1); opacity: 0.8; }
    50% { transform: scaleY(0.6); opacity: 0.4; }
}

/* ============================================
   SECTIONS - Common
   ============================================ */

.section {
    padding: 7rem 0;
    position: relative;
    transition: opacity var(--transition-slow), transform var(--transition-slow), background var(--transition-base);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 0.875rem;
    transition: color var(--transition-base), gap var(--transition-fast);
}

.section-label::before,
.section-label::after {
    content: '';
    width: 24px;
    height: 1px;
    background: var(--accent-primary);
    opacity: 0.5;
    transition: width var(--transition-base), background var(--transition-base), opacity var(--transition-base);
}

.section-title {
    font-size: clamp(2.25rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.875rem;
    letter-spacing: -0.02em;
    transition: color var(--transition-base), transform var(--transition-base);
}

.section-subtitle {
    font-size: 1.0625rem;
    color: var(--text-tertiary);
    max-width: 550px;
    margin: 0 auto;
    line-height: 1.7;
    transition: color var(--transition-base);
}

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

.about-section {
    background: var(--bg-secondary);
    position: relative;
    transition: background var(--transition-base);
    background-image: url(../images/bg/6.png);
    background-size: cover;
    background-position: unset;
}

.about-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 10%, var(--border-medium), transparent 90%);
}

.about-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    background: #ffffffc9;
    height: 100%;
    backdrop-filter: blur(6px);
    padding: 2rem;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text-content {
    padding-right: 1.5rem;
}

.about-text {
    font-size: 1.0625rem;
    line-height: 1.85;
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
    text-align: justify;
}

.highlight {
    color: var(--text-primary);
    font-weight: 600;
}

.highlight-accent {
    color: var(--accent-primary);
    font-weight: 600;
}

/* Stats */
.stats-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.stat-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 1.75rem 1.25rem;
    text-align: center;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-slow);
}

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

.stat-card:hover::before {
    transform: scaleX(1);
}

.stat-number {
    font-family: 'Outfit', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent-primary);
    line-height: 1;
    margin-bottom: 0.375rem;
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

@media (max-width: 991px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-text-content {
        padding-right: 0;
    }
}

@media (max-width: 640px) {
    .stats-container {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   SERVICES SECTION
   ============================================ */

.services-section {
    background: var(--bg-primary);
    position: relative;
    transition: background var(--transition-base);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    max-width: 1360px;
    margin: 0 auto;
    padding: 0 2rem;
}

.service-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 2.25rem 1.75rem;
    text-align: center;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-accent);
    opacity: 0;
    transition: var(--transition-base);
}

.service-card:hover {
    border-color: transparent;
    transform: translateY(-6px);
    box-shadow: var(--shadow-accent);
}

.service-card:hover::before {
    opacity: 0.04;
}

.service-card > * {
    position: relative;
    z-index: 1;
}

.service-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-glow);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.service-icon i {
    font-size: 1.5rem;
    color: var(--accent-primary);
    transition: var(--transition-base);
}

.service-card:hover .service-icon {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    transform: scale(1.05);
}

.service-card:hover .service-icon i {
    color: #ffffff;
}

.service-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.service-card p {
    font-size: 0.9375rem;
    color: var(--text-tertiary);
    line-height: 1.65;
    margin: 0;
}

.service-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

@media (max-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

/* ============================================
   CAREER SECTION
   ============================================ */

.career-section {
    background: var(--bg-secondary);
    position: relative;
    transition: background var(--transition-base);
}

.career-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 10%, var(--border-medium), transparent 90%);
}

.career-content {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
    padding: 0 2rem;
}

.career-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: 3.5rem 3rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.career-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-accent);
}

.career-card > * {
    position: relative;
    z-index: 1;
}

.career-text {
    font-size: 1.0625rem;
    line-height: 1.85;
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
}

.career-text:last-of-type {
    margin-bottom: 2rem;
}

.contact-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    background: transparent;
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9375rem;
    border: 2px solid var(--accent-primary);
    border-radius: var(--radius-md);
    transition: background var(--transition-base), color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base), gap var(--transition-fast);
}

.contact-button:hover {
    background: var(--accent-primary);
    color: #ffffff;
    box-shadow: var(--shadow-accent);
    transform: translateY(-2px);
    gap: 0.625rem;
}

.contact-button i {
    transition: transform var(--transition-fast);
}

.contact-button:hover i {
    transform: translateX(2px);
}

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

.contact-section {
    background: var(--bg-primary);
    position: relative;
    transition: background var(--transition-base);
}

.contact-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

.contact-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 2.25rem 1.75rem;
    text-align: center;
    transition: var(--transition-base);
    box-shadow: var(--shadow-sm);
}

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

.contact-icon {
    width: 52px;
    height: 52px;
    margin: 0 auto 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-glow);
    border-radius: 50%;
    transition: var(--transition-base);
}

.contact-icon i {
    font-size: 1.375rem;
    color: var(--accent-primary);
    transition: var(--transition-base);
}

.contact-card:hover .contact-icon {
    background: var(--accent-primary);
    transform: scale(1.05);
}

.contact-card:hover .contact-icon i {
    color: #ffffff;
}

.contact-card h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.625rem;
}

.contact-card p {
    font-size: 0.9375rem;
    color: var(--text-tertiary);
    line-height: 1.6;
    margin: 0;
}

.phone-link,
.email-link {
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast), transform var(--transition-fast), text-decoration var(--transition-fast);
}

.phone-link:hover,
.email-link:hover {
    color: var(--accent-dark);
    transform: translateX(2px);
    text-decoration: underline;
}

.map-link-small {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    margin-top: 0.625rem;
    color: var(--accent-primary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color var(--transition-fast), gap var(--transition-fast), transform var(--transition-fast);
}

.map-link-small:hover {
    color: var(--accent-dark);
    gap: 0.5rem;
    transform: translateX(2px);
}

.map-link-small i {
    font-size: 0.6875rem;
    transition: transform var(--transition-fast);
}

.map-link-small:hover i {
    transform: translateX(2px);
}

/* Map */
.map-container {
    margin-top: 2.5rem;
}

.map-wrapper {
    position: relative;
    width: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-light);
    transition: box-shadow var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
}

.map-wrapper:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-primary);
    transform: translateY(-2px);
}

.map-wrapper iframe {
    display: block;
    width: 100%;
    height: 420px;
    border: 0;
}

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

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

    .map-wrapper iframe {
        height: 280px;
    }
}

/* ============================================
   FOOTER - Gelişmiş Tasarım
   ============================================ */

.footer-custom {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-light);
    padding: 4rem 0 1.5rem;
    transition: background var(--transition-base), border-color var(--transition-base);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

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

.footer-brand-column {
    max-width: 300px;
}

.footer-brand {
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
}

.footer-logo {
    height: 60px;
    width: auto;
    opacity: 1;
    filter: none;
    transition: var(--transition-base);
}

.footer-logo:hover {
    transform: scale(1.05);
    opacity: 0.9;
}

.footer-tagline {
    font-size: 0.9375rem;
    color: var(--text-tertiary);
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.footer-founder {
    font-size: 0.875rem;
    color: var(--accent-primary);
    font-weight: 600;
    margin: 0;
}

.footer-column-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.25rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: color var(--transition-base);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links li {
    margin: 0;
}

.footer-links a {
    color: var(--text-tertiary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: var(--transition-fast);
    display: inline-block;
    position: relative;
    padding-left: 0;
}

.footer-links a::before {
    content: '→';
    position: absolute;
    left: -1rem;
    opacity: 0;
    transition: var(--transition-fast);
    color: var(--accent-primary);
}

.footer-links a:hover {
    color: var(--accent-primary);
    padding-left: 1rem;
}

.footer-links a:hover::before {
    opacity: 1;
    left: 0;
}

.footer-contact {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

.footer-contact i {
    color: var(--accent-primary);
    font-size: 1.125rem;
    margin-top: 0.25rem;
    flex-shrink: 0;
    transition: color var(--transition-base), transform var(--transition-fast);
}

.footer-contact li:hover i {
    transform: scale(1.1);
}

.footer-contact strong {
    display: block;
    font-size: 0.8125rem;
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 0.375rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-contact p {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    margin: 0;
    line-height: 1.6;
}

.footer-contact a {
    color: var(--text-tertiary);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

.footer-bottom {
    margin-top: 2rem;
}

.footer-divider {
    width: 100%;
    height: 1px;
    background: var(--border-light);
    margin: 0 0 1.5rem;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-copyright {
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin: 0;
}

.footer-credit {
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin: 0;
}

.footer-credit a {
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-fast);
}

.footer-credit a:hover {
    color: var(--accent-dark);
    text-decoration: underline;
}

/* Footer Responsive */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2.5rem;
    }

    .footer-brand-column {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .footer-custom {
        padding: 3rem 0 1.5rem;
    }

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

    .footer-brand {
        justify-content: center;
    }

    .footer-column-title {
        text-align: center;
    }

    .footer-links {
        align-items: center;
    }

    .footer-contact {
        align-items: center;
        text-align: center;
    }

    .footer-contact li {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
}

/* ============================================
   FLOATING BUTTONS
   ============================================ */

.floating-buttons {
    position: fixed;
    bottom: 1.75rem;
    right: 1.75rem;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

/* WhatsApp */
.whatsapp-btn {
    width: 54px;
    height: 54px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    text-decoration: none;
    font-size: 1.625rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
    transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
}

.whatsapp-btn:hover {
    transform: scale(1.08) translateY(-2px);
    box-shadow: 0 6px 28px rgba(37, 211, 102, 0.45);
    color: #ffffff;
}

/* Scroll Top */
.scroll-top-btn {
    width: 46px;
    height: 46px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-tertiary);
    text-decoration: none;
    font-size: 1.125rem;
    cursor: pointer;
    transition: background var(--transition-base), border-color var(--transition-base), color var(--transition-base), opacity var(--transition-base), visibility var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
    opacity: 0;
    visibility: hidden;
    transform: translateY(16px);
    box-shadow: var(--shadow-sm);
}

.scroll-top-btn.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top-btn:hover {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: #ffffff;
    transform: translateY(-3px);
    box-shadow: var(--shadow-accent);
}

@media (max-width: 768px) {
    .floating-buttons {
        bottom: 1.25rem;
        right: 1.25rem;
    }

    .whatsapp-btn {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }

    .scroll-top-btn {
        width: 42px;
        height: 42px;
        font-size: 1rem;
    }
}

/* ============================================
   ANIMATIONS & TRANSITIONS
   ============================================ */

@keyframes customFadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes customFadeInDown {
    from {
        opacity: 0;
        transform: translateY(-16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes customFadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-24px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes customFadeInRight {
    from {
        opacity: 0;
        transform: translateX(24px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

/* Interactive Hover Effects */
.hover-lift {
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.hover-glow {
    transition: box-shadow var(--transition-base);
}

.hover-glow:hover {
    box-shadow: var(--shadow-accent);
}

.hover-scale {
    transition: transform var(--transition-base);
}

.hover-scale:hover {
    transform: scale(1.03);
}

/* Link Underline Animation */
.link-animated {
    position: relative;
    text-decoration: none;
    color: var(--accent-primary);
    transition: color var(--transition-fast);
}

.link-animated::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent-primary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-base);
}

.link-animated:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* Button Shine Effect */
.btn-shine {
    position: relative;
    overflow: hidden;
}

.btn-shine::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s var(--ease-out-expo);
}

.btn-shine:hover::after {
    left: 100%;
}

/* Card Reveal Effect */
.card-reveal {
    position: relative;
    overflow: hidden;
}

.card-reveal::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(220, 38, 38, 0.05), transparent);
    transition: left 0.6s var(--ease-out-expo);
}

.card-reveal:hover::before {
    left: 100%;
}

/* Icon Bounce on Hover */
.icon-bounce {
    transition: transform var(--transition-base);
}

.icon-bounce:hover {
    animation: float 1s ease-in-out infinite;
}

/* Text Gradient Animation */
.text-gradient-animated {
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary), var(--accent-primary));
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shimmer 3s linear infinite;
}

/* Focus States for Accessibility */
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}

/* Smooth Image Loading */
img {
    transition: opacity var(--transition-base);
}

img[loading="lazy"].loaded,
img:not([loading="lazy"]) {
    opacity: 1;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
    .section {
        padding: 5rem 0;
    }

    .hero-content {
        padding: 1.5rem;
    }

    .hero-subtitle {
        font-size: 0.875rem;
        letter-spacing: 0.2em;
    }

    .hero-description {
        font-size: 1rem;
    }

    .scroll-indicator {
        display: none;
    }

    .career-card {
        padding: 2.5rem 1.75rem;
    }
}

/* ============================================
   UTILITIES
   ============================================ */

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

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mt-4 { margin-top: 4rem; }

.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }
.mb-4 { margin-bottom: 4rem; }

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ============================================
   PAGE HERO - Hakkımızda & Hizmet Sayfaları
   ============================================ */

.page-hero {
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-dark);
    position: relative;
    padding-top: 100px;
    text-align: center;
    background-image: url(../images/bg/7.png);
    background-size: cover;
    background-position: unset;
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-position: top;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    opacity: 0.3;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgb(255 255 255) 0%, #ffffff 10%);
    opacity: 0.8;
}

.page-hero-content {
    position: relative;
    z-index: 10;
    padding: 2rem;
}

.page-hero-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 1rem;
}

.page-hero-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(3rem, 8vw, 6rem);
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    color: var(--text-white);
}

.page-hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

.page-hero .breadcrumb-nav {
    margin-bottom: 1.5rem;
    justify-content: center;
}

.page-hero .breadcrumb-nav a {
    color: rgba(255, 255, 255, 0.9);
}

.page-hero .breadcrumb-nav a:hover {
    color: #ffffff;
}

.page-hero .breadcrumb-nav span {
    color: rgba(255, 255, 255, 0.7);
}

/* ============================================
   SERVICE DETAIL PAGES
   ============================================ */

.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    transition: color var(--transition-base);
}

.breadcrumb-nav a {
    color: var(--accent-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb-nav a:hover {
    color: var(--accent-dark);
}

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

.service-detail-grid {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 3rem;
    margin-top: 2rem;
}

.service-detail-main h2 {
    font-size: 2rem;
    color: var(--text-white);
    margin-bottom: 1rem;
    transition: color var(--transition-base);
}

.service-detail-main h3 {
    font-size: 1.5rem;
    color: var(--text-white);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    transition: color var(--transition-base);
}

.lead-text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-muted);
    margin-bottom: 2rem;
    transition: color var(--transition-base);
}

.service-features-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-features-list li {
    display: flex;
    gap: 1rem;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--border-light);
    transition: border-color var(--transition-base), padding var(--transition-fast);
}

.service-features-list li:last-child {
    border-bottom: none;
}

.service-features-list li:hover {
    border-color: var(--accent-primary);
    padding-left: 0.5rem;
}

.service-features-list i {
    color: var(--accent-primary);
    font-size: 1.25rem;
    margin-top: 0.25rem;
    flex-shrink: 0;
    transition: color var(--transition-base), transform var(--transition-fast);
}

.service-features-list li:hover i {
    transform: scale(1.1);
}

.service-features-list strong {
    display: block;
    color: var(--text-white);
    font-size: 1.0625rem;
    margin-bottom: 0.5rem;
    transition: color var(--transition-base);
}

.service-features-list p {
    color: var(--text-muted);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin: 0;
    transition: color var(--transition-base);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: color var(--transition-base), gap var(--transition-fast), transform var(--transition-fast);
}

.service-link:hover {
    color: var(--accent-dark);
    gap: 0.75rem;
    transform: translateX(2px);
}

.service-link i {
    font-size: 0.875rem;
    transition: transform var(--transition-fast);
}

.service-link:hover i {
    transform: translateX(4px);
}

/* Sidebar */
.service-detail-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.sidebar-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin-bottom: 1.5rem;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

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

.sidebar-card h3 {
    font-size: 1.25rem;
    color: var(--text-white);
    margin-bottom: 1.5rem;
    transition: color var(--transition-base);
}

.sidebar-card .info-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    transition: transform var(--transition-fast);
}

.sidebar-card .info-item:hover {
    transform: translateX(4px);
}

.sidebar-card .info-item:last-child {
    margin-bottom: 0;
}

.sidebar-card .info-item i {
    color: var(--accent-primary);
    font-size: 1.25rem;
    margin-top: 0.25rem;
    flex-shrink: 0;
    transition: color var(--transition-base), transform var(--transition-fast);
}

.sidebar-card .info-item:hover i {
    transform: scale(1.1);
}

.sidebar-card .info-item strong {
    display: block;
    color: var(--text-white);
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
    transition: color var(--transition-base);
}

.sidebar-card .info-item p {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin: 0;
    transition: color var(--transition-base);
}

.sidebar-card .nav-link-cta {
    width: 100%;
    justify-content: center;
    margin-top: 1rem;
}

/* Why Us Grid */
.why-us-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.why-us-item {
    background: var(--bg-elevated);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    text-align: center;
    transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.why-us-item:hover {
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.why-us-item i {
    font-size: 2rem;
    color: var(--accent-primary);
    margin-bottom: 1rem;
    transition: color var(--transition-base), transform var(--transition-fast);
}

.why-us-item:hover i {
    transform: scale(1.1);
}

.why-us-item h4 {
    font-size: 1.0625rem;
    color: var(--text-white);
    margin-bottom: 0.5rem;
    transition: color var(--transition-base);
}

.why-us-item p {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin: 0;
    transition: color var(--transition-base);
}

/* Warning Box */
.warning-box {
    background: rgba(220, 38, 38, 0.1);
    border-left: 4px solid var(--accent-primary);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin-top: 2rem;
    display: flex;
    gap: 1rem;
    transition: background var(--transition-base), border-color var(--transition-base);
}

.warning-box:hover {
    background: rgba(220, 38, 38, 0.15);
}

.warning-box i {
    color: var(--accent-primary);
    font-size: 1.5rem;
    flex-shrink: 0;
    transition: color var(--transition-base), transform var(--transition-fast);
}

.warning-box:hover i {
    transform: scale(1.1);
}

.warning-box p {
    color: var(--text-white);
    font-weight: 600;
    margin-bottom: 0.75rem;
    transition: color var(--transition-base);
}

.warning-box ul {
    margin: 0;
    padding-left: 1.5rem;
    color: var(--text-muted);
}

.warning-box li {
    margin-bottom: 0.5rem;
    transition: color var(--transition-base);
}

/* Maintenance Schedule */
.maintenance-schedule {
    margin-top: 2rem;
}

.schedule-item {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.schedule-item:hover {
    border-color: var(--accent-primary);
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.schedule-km {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.5rem;
    color: var(--accent-primary);
    min-width: 100px;
    text-align: center;
    transition: color var(--transition-base);
}

.schedule-content h4 {
    color: var(--text-white);
    font-size: 1.0625rem;
    margin-bottom: 0.5rem;
    transition: color var(--transition-base);
}

.schedule-content p {
    color: var(--text-muted);
    font-size: 0.9375rem;
    margin: 0;
    transition: color var(--transition-base);
}

/* Parts Grid */
.parts-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.part-item {
    background: var(--bg-elevated);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.part-item:hover {
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.part-item i {
    font-size: 2rem;
    color: var(--accent-primary);
    margin-bottom: 1rem;
    transition: color var(--transition-base), transform var(--transition-fast);
}

.part-item:hover i {
    transform: scale(1.1);
}

.part-item h4 {
    color: var(--text-white);
    font-size: 1.0625rem;
    margin-bottom: 1rem;
    transition: color var(--transition-base);
}

.part-item ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.part-item li {
    color: var(--text-muted);
    font-size: 0.875rem;
    padding: 0.25rem 0;
    padding-left: 1.25rem;
    position: relative;
    transition: color var(--transition-base);
}

.part-item li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-primary);
    transition: color var(--transition-base), transform var(--transition-fast);
}

.part-item li:hover::before {
    transform: scale(1.3);
}

/* Responsive */
@media (max-width: 991px) {
    .service-detail-grid {
        grid-template-columns: 1fr;
    }

    .service-detail-sidebar {
        position: static;
    }

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

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