/* ==========================================================================
   EROL EVİM - Kurumsal & %100 Mobil Responsive (Mobile-First) CSS
   ========================================================================== */

:root {
    --primary-dark: #0B192C;
    --primary-blue: #1E3E62;
    --secondary-blue: #006BFF;
    --accent-gold: #F59E0B;
    --accent-orange: #FF6500;
    --wa-green: #25D366;
    --wa-dark: #128C7E;
    
    --bg-light: #F8FAFC;
    --bg-white: #FFFFFF;
    --bg-card: #FFFFFF;
    
    --text-heading: #0F172A;
    --text-body: #334155;
    --text-muted: #64748B;
    --border-color: #E2E8F0;
    
    --shadow-sm: 0 4px 6px -1px rgba(15, 23, 42, 0.05);
    --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.08);
    --shadow-3d: 0 20px 40px -10px rgba(15, 23, 42, 0.12), 0 0 20px rgba(0, 107, 255, 0.06);
    --shadow-glow: 0 10px 30px rgba(37, 211, 102, 0.35);
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
}

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

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-light);
    color: var(--text-body);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    color: var(--text-heading);
    font-weight: 700;
    line-height: 1.25;
    word-wrap: break-word;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

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

.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ==========================================================================
   TOP BAR & HEADER
   ========================================================================== */

.top-bar {
    background: var(--primary-dark);
    color: #E2E8F0;
    font-size: 0.875rem;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-info {
    display: flex;
    gap: 24px;
}

.top-item i {
    color: var(--accent-gold);
    margin-right: 6px;
}

.top-actions {
    display: flex;
    gap: 16px;
    align-items: center;
}

.top-contact {
    color: #FFFFFF;
    font-weight: 600;
}
.top-contact i {
    color: var(--secondary-blue);
    margin-right: 6px;
}

.top-wa {
    background: rgba(37, 211, 102, 0.15);
    color: #4ADE80;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(37, 211, 102, 0.3);
    font-weight: 600;
    font-size: 0.8rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.top-wa:hover {
    background: var(--wa-green);
    color: #FFFFFF;
}

/* HEADER */
.site-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 999;
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

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

.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-3d-box {
    width: 46px;
    height: 46px;
    background: linear-gradient(135deg, var(--secondary-blue), var(--primary-dark));
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-size: 1.3rem;
    box-shadow: 0 8px 16px rgba(0, 107, 255, 0.25);
    transform: perspective(500px) rotateY(-10deg);
    transition: transform 0.3s ease;
}

.brand-logo:hover .logo-3d-box {
    transform: perspective(500px) rotateY(0deg) scale(1.05);
}

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

.brand-name {
    font-family: 'Outfit', sans-serif;
    font-size: 1.35rem;
    font-weight: 900;
    color: var(--primary-dark);
    letter-spacing: -0.5px;
    line-height: 1.1;
}

.brand-tag {
    font-size: 0.725rem;
    color: var(--secondary-blue);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 24px;
}

.main-nav a {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-heading);
    position: relative;
    padding: 8px 0;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--secondary-blue);
    border-radius: var(--radius-full);
    transition: width 0.3s ease;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--secondary-blue);
}

.main-nav a:hover::after,
.main-nav a.active::after {
    width: 100%;
}

.header-cta-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    padding: 12px 24px;
    min-height: 48px;
    border-radius: var(--radius-md);
    cursor: pointer;
    border: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    touch-action: manipulation;
}

.btn-whatsapp-header {
    background: var(--wa-green);
    color: #FFFFFF;
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}
.btn-whatsapp-header:hover {
    background: var(--wa-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.45);
}

.btn-call-header {
    background: var(--primary-dark);
    color: #FFFFFF;
}
.btn-call-header:hover {
    background: var(--primary-blue);
    transform: translateY(-2px);
}

.mobile-menu-toggle {
    display: none;
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--primary-dark);
    cursor: pointer;
}

/* MOBILE NAV OVERLAY */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 340px;
    height: 100vh;
    background: var(--bg-white);
    z-index: 1001;
    box-shadow: -10px 0 30px rgba(0,0,0,0.25);
    padding: 24px;
    display: flex;
    flex-direction: column;
    transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-nav-overlay.active {
    right: 0;
}

.mobile-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.mobile-menu-close {
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--text-heading);
    cursor: pointer;
}

.mobile-nav-links {
    list-style: none;
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mobile-nav-links a {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-heading);
    display: block;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
}

.mobile-nav-links a:active,
.mobile-nav-links a:hover {
    background: var(--bg-light);
    color: var(--secondary-blue);
}

.mobile-nav-actions {
    margin-top: auto;
    padding-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.btn-whatsapp {
    background: var(--wa-green);
    color: #FFFFFF;
}

.w-100 { width: 100%; }

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

.hero-section {
    position: relative;
    padding: 60px 0 80px;
    background: linear-gradient(135deg, #0B192C 0%, #1E3E62 100%);
    color: #FFFFFF;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 80% 20%, rgba(0, 107, 255, 0.25) 0%, transparent 60%);
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-badge-trust {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    padding: 8px 18px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 0.875rem;
    font-weight: 600;
    color: #F1F5F9;
    margin-bottom: 20px;
}

.hero-badge-trust i {
    color: var(--accent-gold);
}

.hero-title {
    font-size: 3.2rem;
    color: #FFFFFF;
    letter-spacing: -1px;
    margin-bottom: 20px;
    line-height: 1.15;
}

.hero-title span {
    color: #38BDF8;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: #94A3B8;
    margin-bottom: 32px;
    font-weight: 400;
    max-width: 540px;
}

.hero-actions-group {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 36px;
}

.btn-hero-wa {
    background: var(--wa-green);
    color: #FFFFFF;
    font-size: 1.05rem;
    padding: 16px 32px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-glow);
}

.btn-hero-wa:hover {
    background: var(--wa-dark);
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(37, 211, 102, 0.45);
}

.btn-hero-phone {
    background: rgba(255, 255, 255, 0.12);
    color: #FFFFFF;
    font-size: 1.05rem;
    padding: 16px 28px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.25);
}

.btn-hero-phone:hover {
    background: #FFFFFF;
    color: var(--primary-dark);
    transform: translateY(-3px);
}

.hero-features-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.h-feat-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #CBD5E1;
}

.h-feat-item i {
    color: #38BDF8;
    font-size: 1.1rem;
}

/* HERO 3D IMAGE CONTAINER */
.hero-visual-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-3d-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(0, 107, 255, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.15);
    transform: perspective(1000px) rotateY(-6deg) rotateX(3deg);
    transition: transform 0.5s ease, box-shadow 0.5s ease;
    width: 100%;
}

.hero-3d-card:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg) scale(1.02);
}

.hero-3d-card img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.floating-3d-badge {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: var(--bg-white);
    color: var(--primary-dark);
    padding: 16px 24px;
    border-radius: var(--radius-md);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    gap: 14px;
    z-index: 10;
    border: 1px solid var(--border-color);
    animation: floatAnim 4s ease-in-out infinite;
}

.floating-3d-badge i {
    font-size: 2rem;
    color: var(--accent-gold);
}

.floating-3d-badge strong {
    display: block;
    font-family: 'Outfit', sans-serif;
    font-size: 0.95rem;
    font-weight: 800;
}

.floating-3d-badge span {
    font-size: 0.775rem;
    color: var(--text-muted);
}

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

/* ==========================================================================
   TRUST BADGES STRIP
   ========================================================================== */

.trust-badges-section {
    padding: 32px 24px;
    background: var(--bg-white);
    box-shadow: var(--shadow-sm);
    margin-top: -30px;
    position: relative;
    z-index: 20;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.trust-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 18px;
    background: var(--bg-light);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.trust-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    background: var(--bg-white);
    border-color: var(--secondary-blue);
}

.trust-icon-box {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--secondary-blue), var(--primary-dark));
    color: #FFFFFF;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.trust-text h4 {
    font-size: 1rem;
    margin-bottom: 2px;
}

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

/* ==========================================================================
   REGION CHIPS & FAQ STYLES (SEO & GEO)
   ========================================================================== */

.region-badges-container {
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid var(--border-color);
}

.region-category h4 {
    font-size: 1.1rem;
    color: var(--primary-dark);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.region-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.r-chip {
    font-size: 0.85rem;
    font-weight: 600;
    padding: 8px 16px;
    background: var(--bg-white);
    color: var(--text-heading);
    border-radius: var(--radius-full);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.r-chip:hover {
    border-color: var(--secondary-blue);
    color: var(--secondary-blue);
    transform: translateY(-2px);
}

.primary-chip {
    background: rgba(0, 107, 255, 0.08);
    color: var(--secondary-blue);
    border-color: rgba(0, 107, 255, 0.2);
}

.gold-chip {
    background: rgba(245, 158, 11, 0.1);
    color: #D97706;
    border-color: rgba(245, 158, 11, 0.3);
}

/* FAQ CARDS */
.faq-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.faq-card {
    background: var(--bg-white);
    padding: 28px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease;
}

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

.faq-card h3 {
    font-size: 1.1rem;
    color: var(--primary-dark);
    margin-bottom: 12px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    line-height: 1.35;
}

.faq-card h3 i {
    margin-top: 2px;
    flex-shrink: 0;
}

.faq-card p {
    font-size: 0.925rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ==========================================================================
   KURUMSAL HAKKIMIZDA & İSTATİSTİKLER
   ========================================================================== */

.about-section {
    padding: 80px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.section-tag {
    display: inline-block;
    color: var(--secondary-blue);
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.section-title {
    font-size: 2.4rem;
    color: var(--primary-dark);
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.about-text-p {
    font-size: 1.025rem;
    color: var(--text-body);
    margin-bottom: 24px;
}

.about-highlights {
    list-style: none;
    margin-bottom: 32px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.about-highlights li {
    font-weight: 600;
    color: var(--text-heading);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.925rem;
}

.about-highlights li i {
    color: var(--wa-green);
    font-size: 1.1rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.stat-box-3d {
    background: var(--bg-white);
    padding: 20px 14px;
    border-radius: var(--radius-md);
    text-align: center;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease;
}

.stat-box-3d:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-3d);
}

.stat-num {
    font-family: 'Outfit', sans-serif;
    font-size: 2rem;
    font-weight: 900;
    color: var(--secondary-blue);
    line-height: 1;
    margin-bottom: 6px;
}

.stat-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
}

/* ==========================================================================
   HİZMETLERİMİZ
   ========================================================================== */

.services-section {
    padding: 80px 0;
    background: #F1F5F9;
}

.section-header-center {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 50px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card-3d {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: all 0.35s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.service-card-3d::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-blue), var(--accent-gold));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card-3d:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-3d);
}

.service-card-3d:hover::before {
    opacity: 1;
}

.service-icon-3d {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(0, 107, 255, 0.1), rgba(11, 25, 44, 0.05));
    color: var(--secondary-blue);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.7rem;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.service-card-3d:hover .service-icon-3d {
    background: var(--secondary-blue);
    color: #FFFFFF;
    box-shadow: 0 10px 20px rgba(0, 107, 255, 0.3);
}

.service-card-3d h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--primary-dark);
}

.service-card-3d p {
    font-size: 0.925rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    flex-grow: 1;
}

.service-wa-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--wa-dark);
    margin-top: auto;
}

.service-wa-btn:hover {
    color: var(--wa-green);
    transform: translateX(4px);
}

/* ==========================================================================
   NASIL ÇALIŞIYORUZ
   ========================================================================== */

.process-section {
    padding: 80px 0;
    background: var(--bg-white);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.process-card {
    text-align: center;
    padding: 28px 18px;
    background: var(--bg-light);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease;
}

.process-card:hover {
    transform: translateY(-5px);
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
}

.process-step-num {
    width: 42px;
    height: 42px;
    background: var(--accent-gold);
    color: var(--primary-dark);
    font-family: 'Outfit', sans-serif;
    font-weight: 900;
    font-size: 1.15rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.process-card h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

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

/* ==========================================================================
   WHATSAPP & HIZLI İLETİŞİM SECTION
   ========================================================================== */

.contact-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #0B192C 0%, #1E3E62 100%);
    color: #FFFFFF;
}

.contact-card-box {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-lg);
    padding: 40px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
}

.contact-info-side h2 {
    font-size: 2.3rem;
    color: #FFFFFF;
    margin-bottom: 16px;
}

.contact-info-side p {
    color: #94A3B8;
    font-size: 1rem;
    margin-bottom: 28px;
}

.wa-direct-box {
    background: rgba(37, 211, 102, 0.12);
    border: 1px solid rgba(37, 211, 102, 0.3);
    border-radius: var(--radius-md);
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 24px;
}

.wa-direct-box i {
    font-size: 2.2rem;
    color: #4ADE80;
}

.wa-direct-box strong {
    display: block;
    font-size: 1.05rem;
    color: #FFFFFF;
}

.wa-direct-box span {
    font-size: 0.825rem;
    color: #A7F3D0;
}

.form-side form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    color: #FFFFFF;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.3s;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #94A3B8;
}

.form-group select {
    color: #FFFFFF;
}

.form-group select option {
    background: var(--primary-dark);
    color: #FFFFFF;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: #38BDF8;
    background: rgba(255, 255, 255, 0.12);
}

.btn-form-submit {
    background: var(--accent-gold);
    color: var(--primary-dark);
    font-size: 1rem;
    padding: 16px;
    border-radius: var(--radius-md);
    box-shadow: 0 8px 20px rgba(245, 158, 11, 0.3);
}

.btn-form-submit:hover {
    background: #EAB308;
    transform: translateY(-2px);
}

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

.site-footer {
    background: var(--primary-dark);
    color: #94A3B8;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 20px;
}

.footer-top {
    padding: 60px 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 36px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-logo .brand-name {
    color: #FFFFFF;
}

.footer-desc {
    font-size: 0.875rem;
    margin-bottom: 20px;
    line-height: 1.6;
}

.footer-trust-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.f-badge {
    font-size: 0.75rem;
    background: rgba(255, 255, 255, 0.08);
    color: #CBD5E1;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-title {
    color: #FFFFFF;
    font-size: 1.1rem;
    margin-bottom: 18px;
    position: relative;
    padding-bottom: 8px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 32px;
    height: 3px;
    background: var(--secondary-blue);
    border-radius: var(--radius-full);
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 10px;
    font-size: 0.875rem;
}

.footer-col ul li a {
    color: #94A3B8;
}

.footer-col ul li a:hover {
    color: #FFFFFF;
    padding-left: 4px;
}

.contact-info-list li {
    display: flex;
    gap: 12px;
    margin-bottom: 14px !important;
}

.contact-info-list i {
    color: var(--secondary-blue);
    font-size: 1.1rem;
    margin-top: 3px;
}

.footer-bottom {
    background: #070F1B;
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.85rem;
    text-align: center;
}

.footer-bottom-content strong {
    color: #FFFFFF;
}

.sub-text {
    font-size: 0.775rem;
    color: #64748B;
    margin-top: 4px;
}

/* ==========================================================================
   FLOATING WHATSAPP & CALL WIDGETS
   ========================================================================== */

.floating-whatsapp-widget {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 12px;
}

.wa-tooltip {
    background: #FFFFFF;
    color: var(--primary-dark);
    padding: 8px 14px;
    border-radius: var(--radius-md);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
    font-size: 0.785rem;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
}

.wa-tooltip::after {
    content: '';
    position: absolute;
    right: -8px;
    top: 50%;
    transform: translateY(-50%);
    border-width: 8px 0 8px 8px;
    border-style: solid;
    border-color: transparent transparent transparent #FFFFFF;
}

.wa-status-dot {
    width: 10px;
    height: 10px;
    background: #22C55E;
    border-radius: 50%;
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.3);
}

.wa-icon-box {
    width: 58px;
    height: 58px;
    background: var(--wa-green);
    color: #FFFFFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.9rem;
    box-shadow: var(--shadow-glow);
    animation: waPulse 2s infinite;
}

@keyframes waPulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ==========================================================================
   INTERACTIVE NAKLİYAT FİYAT HESAPLAMA SİHİRBAZI (QUOTE CALCULATOR)
   ========================================================================== */

.quote-calculator-section {
    padding: 90px 0;
    background: linear-gradient(135deg, var(--primary-dark) 0%, #112236 100%);
    color: #FFFFFF;
    position: relative;
    overflow: hidden;
}

.quote-calculator-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 107, 255, 0.15) 0%, rgba(0,0,0,0) 70%);
    pointer-events: none;
}

.calc-card-wrapper {
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.calc-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

@media (max-width: 992px) {
    .calc-grid {
        grid-template-columns: 1fr;
    }
    .calc-card-wrapper {
        padding: 24px;
    }
}

.calc-form-group {
    margin-bottom: 24px;
}

.calc-label {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    color: #E2E8F0;
    margin-bottom: 10px;
}

.calc-select, .calc-input {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--radius-md);
    color: #FFFFFF;
    font-size: 1rem;
    font-family: inherit;
    outline: none;
    transition: all 0.3s ease;
}

.calc-select option {
    background: #0B192C;
    color: #FFFFFF;
}

.calc-select:focus, .calc-input:focus {
    border-color: var(--secondary-blue);
    background: rgba(255, 255, 255, 0.12);
    box-shadow: 0 0 15px rgba(0, 107, 255, 0.3);
}

.calc-options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
    gap: 12px;
}

.calc-option-btn {
    padding: 12px 10px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-sm);
    text-align: center;
    cursor: pointer;
    transition: all 0.25s ease;
    user-select: none;
}

.calc-option-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.3);
}

.calc-option-btn.active {
    background: linear-gradient(135deg, var(--secondary-blue), #0052CC);
    border-color: var(--secondary-blue);
    color: #FFFFFF;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(0, 107, 255, 0.4);
}

.calc-option-btn i {
    display: block;
    font-size: 1.25rem;
    margin-bottom: 6px;
}

.calc-result-card {
    background: linear-gradient(145deg, rgba(255,255,255,0.07) 0%, rgba(255,255,255,0.02) 100%);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-md);
    padding: 32px;
    text-align: center;
    position: relative;
}

.calc-price-display {
    font-family: 'Outfit', sans-serif;
    font-size: 2.75rem;
    font-weight: 800;
    color: #25D366;
    margin: 15px 0;
    letter-spacing: -1px;
    text-shadow: 0 0 20px rgba(37, 211, 102, 0.3);
}

.calc-price-subtext {
    font-size: 0.875rem;
    color: #94A3B8;
    margin-bottom: 24px;
}

.btn-send-wa-quote {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    padding: 16px 24px;
    background: #25D366;
    color: #FFFFFF;
    font-weight: 700;
    font-size: 1.1rem;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.btn-send-wa-quote:hover {
    background: #1eb956;
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

/* GLASSMORPHISM CARD & BADGE UPGRADES */

.glass-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(0, 107, 255, 0.12);
    border: 1px solid rgba(0, 107, 255, 0.3);
    border-radius: var(--radius-full);
    color: #006BFF;
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 16px;
}

.service-card-v2 {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 32px;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.service-card-v2::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-blue), #10B981);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card-v2:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-3d);
    border-color: rgba(0, 107, 255, 0.25);
}

.service-card-v2:hover::after {
    opacity: 1;
}

.icon-box-glow {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(0, 107, 255, 0.1), rgba(0, 107, 255, 0.02));
    border: 1px solid rgba(0, 107, 255, 0.15);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--secondary-blue);
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.service-card-v2:hover .icon-box-glow {
    background: var(--secondary-blue);
    color: #FFFFFF;
    box-shadow: 0 10px 25px rgba(0, 107, 255, 0.35);
}

.floating-call-widget {
    display: none;
    position: fixed;
    bottom: 24px;
    left: 24px;
    width: 54px;
    height: 54px;
    background: var(--secondary-blue);
    color: #FFFFFF;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    box-shadow: 0 10px 25px rgba(0, 107, 255, 0.4);
    z-index: 9999;
}


/* RESPONSIVE MEDIA QUERIES */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.75rem;
    }
    .trust-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .faq-container {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 992px) {
    .top-bar {
        display: none;
    }
    .main-nav {
        display: none;
    }
    .mobile-menu-toggle {
        display: flex;
    }
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-actions-group {
        justify-content: center;
    }
    .hero-features-strip {
        justify-content: center;
    }
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .contact-card-box {
        grid-template-columns: 1fr;
        padding: 28px;
    }
    .floating-3d-badge {
        bottom: -15px;
        left: 50%;
        transform: translateX(-50%);
        width: 90%;
        animation: none;
    }
    .wa-tooltip {
        display: none;
    }
}

@media (max-width: 640px) {
    .container {
        padding: 0 16px;
    }
    .header-container {
        height: 70px;
    }
    .brand-name {
        font-size: 1.15rem;
    }
    .hero-section {
        padding: 40px 0 60px;
    }
    .hero-title {
        font-size: 2.1rem;
        letter-spacing: -0.5px;
    }
    .hero-subtitle {
        font-size: 1rem;
    }
    .btn-hero-wa,
    .btn-hero-phone {
        width: 100%;
        text-align: center;
    }
    .trust-grid {
        grid-template-columns: 1fr;
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
    .process-grid {
        grid-template-columns: 1fr;
    }
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }
    .stat-num {
        font-size: 1.4rem;
    }
    .stat-label {
        font-size: 0.725rem;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .floating-call-widget {
        display: flex;
    }
    .d-none-mobile {
        display: none !important;
    }
    .about-highlights {
        grid-template-columns: 1fr;
    }
    .site-footer {
        padding-bottom: 80px;
    }
}

@media (max-width: 380px) {
    .hero-title {
        font-size: 1.8rem;
    }
    .brand-name {
        font-size: 1rem;
    }
}