/* ========================================
   EFE ŞANZIMAN - Premium Black & Gold Theme
   ======================================== */

:root {
    --gold: #D4AF37;
    --gold-light: #F4D03F;
    --gold-dark: #B8860B;
    --black: #0A0A0A;
    --black-light: #1A1A1A;
    --black-lighter: #2A2A2A;
    --white: #FFFFFF;
    --gray: #888888;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Rajdhani', sans-serif;
    background: var(--black);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========================================
   Animated Background
   ======================================== */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.gear {
    position: absolute;
    color: var(--gold);
    opacity: 0.05;
}

.gear-1 {
    top: 10%;
    left: 5%;
    font-size: 200px;
    animation: rotate-gear 30s linear infinite;
}

.gear-2 {
    top: 60%;
    right: 5%;
    font-size: 150px;
    animation: rotate-gear-reverse 25s linear infinite;
}

.gear-3 {
    bottom: 10%;
    left: 20%;
    font-size: 100px;
    animation: rotate-gear 20s linear infinite;
}

.gear-4 {
    top: 30%;
    right: 15%;
    font-size: 120px;
    animation: rotate-gear-reverse 35s linear infinite;
}

.gear-5 {
    top: 50%;
    left: 50%;
    font-size: 250px;
    transform: translate(-50%, -50%);
    animation: rotate-gear 40s linear infinite;
    opacity: 0.02;
}

@keyframes rotate-gear {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

@keyframes rotate-gear-reverse {
    from {
        transform: rotate(360deg);
    }

    to {
        transform: rotate(0deg);
    }
}

/* ========================================
   Header
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 16px;
    text-decoration: none;
}

.logo-icon {
    width: 58px;
    height: 58px;
    background: linear-gradient(145deg, #1a1a1a, #0d0d0d);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    color: var(--gold);
    position: relative;
    box-shadow:
        0 4px 20px rgba(0, 0, 0, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
}

.logo-icon::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 18px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark), var(--gold-light), var(--gold));
    z-index: -1;
    animation: border-glow 3s ease-in-out infinite;
}

.logo-icon::after {
    content: '';
    position: absolute;
    inset: 2px;
    border-radius: 14px;
    background: linear-gradient(145deg, #1a1a1a, #0d0d0d);
    z-index: 0;
}

.logo-icon i {
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 0 10px rgba(212, 175, 55, 0.6));
    animation: gear-spin 10s linear infinite;
}

@keyframes gear-spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

@keyframes border-glow {

    0%,
    100% {
        opacity: 0.7;
    }

    50% {
        opacity: 1;
    }
}

.logo:hover .logo-icon {
    transform: scale(1.1) rotate(-5deg);
    box-shadow:
        0 10px 40px rgba(212, 175, 55, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.logo:hover .logo-icon i {
    animation-duration: 1.5s;
}

@keyframes pulse-gold {

    0%,
    100% {
        box-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
    }

    50% {
        box-shadow: 0 0 40px rgba(212, 175, 55, 0.6);
    }
}

.logo-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.logo-main {
    font-family: 'Orbitron', sans-serif;
    font-size: 32px;
    font-weight: 900;
    background: linear-gradient(135deg, #ffffff 0%, var(--gold-light) 25%, var(--gold) 50%, var(--gold-dark) 75%, var(--gold-light) 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    letter-spacing: 3px;
    animation: shine 4s linear infinite;
}

@keyframes shine {
    0% {
        background-position: 0% center;
    }

    100% {
        background-position: 200% center;
    }
}

.logo-sub {
    font-family: 'Orbitron', sans-serif;
    font-size: 11px;
    font-weight: 500;
    color: var(--gray);
    letter-spacing: 2px;
}

.nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav a {
    font-size: 15px;
    font-weight: 600;
    color: var(--white);
    position: relative;
    padding: 5px 0;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: width 0.3s ease;
}

.nav a:hover::after {
    width: 100%;
}

.nav a:hover {
    color: var(--gold);
}

.header-cta {
    display: flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--gold-dark), var(--gold));
    color: var(--black);
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 14px;
    transition: all 0.3s ease;
}

.header-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.4);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--gold);
    font-size: 24px;
    cursor: pointer;
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 120px 5% 80px;
    gap: 60px;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at 30% 50%, rgba(212, 175, 55, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    flex: 1;
    max-width: 650px;
    animation: slideInLeft 1s ease-out;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    padding: 10px 20px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    color: var(--gold);
    margin-bottom: 25px;
    letter-spacing: 1px;
}

.hero-title {
    font-size: 52px;
    line-height: 1.1;
    margin-bottom: 25px;
}

.shimmer-text {
    background: linear-gradient(90deg,
            var(--gold-dark) 0%,
            var(--gold-light) 25%,
            var(--gold) 50%,
            var(--gold-light) 75%,
            var(--gold-dark) 100%);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shimmer 3s linear infinite;
    display: block;
}

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

    100% {
        background-position: 200% 0;
    }
}

.hero-desc {
    font-size: 18px;
    color: var(--gray);
    margin-bottom: 35px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 40px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 15px;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold-dark), var(--gold), var(--gold-light));
    color: var(--black);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.4);
}

.btn-secondary {
    background: transparent;
    border: 2px solid var(--gold);
    color: var(--gold);
}

.btn-secondary:hover {
    background: var(--gold);
    color: var(--black);
}

.btn-whatsapp {
    background: #25D366;
    color: white;
}

.btn-whatsapp:hover {
    background: #128C7E;
    transform: translateY(-3px);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--gold);
    color: var(--gold);
    padding: 10px 20px;
    font-size: 14px;
}

.btn-outline:hover {
    background: var(--gold);
    color: var(--black);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.hero-features {
    display: flex;
    gap: 30px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--gray);
}

.feature i {
    color: #25D366;
}

.hero-card {
    background: linear-gradient(145deg, var(--black-light), var(--black-lighter));
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    animation: slideInRight 1s ease-out;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.card-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--gold-dark), var(--gold));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 36px;
    color: var(--black);
    animation: rotate-gear 10s linear infinite;
}

.hero-card h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: var(--white);
}

.hero-card .phone {
    font-size: 20px;
    color: var(--gray);
    margin-bottom: 20px;
}

.hero-card .phone i {
    color: var(--gold);
    margin-right: 8px;
}

.whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #25D366;
    color: white;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 700;
}

.whatsapp-btn:hover {
    background: #128C7E;
    transform: scale(1.05);
}

/* ========================================
   Stats Section
   ======================================== */
.stats {
    background: linear-gradient(135deg, var(--black-light), var(--black-lighter));
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    padding: 60px 0;
}

.stats .container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.stat-item {
    text-align: center;
    padding: 20px;
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 24px;
    color: var(--gold);
}

.stat-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 42px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--gold-light), var(--gold));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 14px;
    color: var(--gray);
    margin-top: 5px;
}

/* ========================================
   Section Styles
   ======================================== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-badge {
    display: inline-block;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    color: var(--gold);
    margin-bottom: 15px;
    letter-spacing: 2px;
}

.section-header h2 {
    font-size: 42px;
    margin-bottom: 15px;
}

.section-header p {
    color: var(--gray);
    font-size: 18px;
}

.gold-text {
    background: linear-gradient(135deg, var(--gold-light), var(--gold), var(--gold-dark));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ========================================
   Services Section
   ======================================== */
.services {
    padding: 100px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 15px;
}

.service-card {
    background: linear-gradient(145deg, var(--black-light), var(--black-lighter));
    border: 1px solid rgba(212, 175, 55, 0.15);
    border-radius: 15px;
    padding: 20px 15px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--gold);
    box-shadow: 0 20px 50px rgba(212, 175, 55, 0.15);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 28px;
    color: var(--gold);
    transition: all 0.3s ease;
}

.service-card:hover .service-icon {
    background: var(--gold);
    color: var(--black);
    transform: rotateY(180deg);
}

.service-card h3 {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--white);
}

.service-card p {
    font-size: 14px;
    color: var(--gray);
    line-height: 1.6;
}

/* ========================================
   CTA Section
   ======================================== */
.cta-section {
    background: linear-gradient(135deg, var(--gold-dark), var(--gold));
    padding: 80px 0;
    text-align: center;
}

.cta-content h2 {
    font-size: 42px;
    color: var(--black);
    margin-bottom: 15px;
}

.cta-content p {
    font-size: 18px;
    color: var(--black);
    opacity: 0.8;
    margin-bottom: 30px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.cta-section .btn-primary {
    background: var(--black);
    color: var(--gold);
}

.cta-section .btn-primary:hover {
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

/* ========================================
   Products Section
   ======================================== */
.products {
    padding: 100px 0;
    background: var(--black-light);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card {
    background: linear-gradient(145deg, var(--black), var(--black-lighter));
    border: 1px solid rgba(212, 175, 55, 0.15);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.4s ease;
}

.product-card:hover {
    transform: translateY(-10px);
    border-color: var(--gold);
}

.product-image {
    width: 100px;
    height: 100px;
    background: rgba(212, 175, 55, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 40px;
    color: var(--gold);
}

.product-card h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

.product-card p {
    color: var(--gray);
    font-size: 14px;
    margin-bottom: 15px;
}

.product-price {
    font-family: 'Orbitron', sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 20px;
}

/* ========================================
   About Section
   ======================================== */
.about {
    padding: 100px 0;
}

.about-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.about-image {
    flex: 1;
    position: relative;
}

.about-image img {
    width: 100%;
    border-radius: 20px;
    border: 2px solid rgba(212, 175, 55, 0.3);
}

.experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: linear-gradient(135deg, var(--gold-dark), var(--gold));
    padding: 25px 35px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.experience-badge .number {
    display: block;
    font-family: 'Orbitron', sans-serif;
    font-size: 36px;
    font-weight: 800;
    color: var(--black);
}

.experience-badge .text {
    font-size: 12px;
    font-weight: 600;
    color: var(--black);
}

.about-text {
    flex: 1;
}

.about-text h2 {
    font-size: 42px;
    margin-bottom: 25px;
}

.about-text p {
    color: var(--gray);
    font-size: 16px;
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-features {
    display: flex;
    gap: 30px;
    margin: 30px 0;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
}

.about-feature i {
    color: var(--gold);
    font-size: 20px;
}

/* ========================================
   Contact Section
   ======================================== */
.contact {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--black-light), var(--black));
}

.contact .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h2 {
    font-size: 42px;
    margin-bottom: 20px;
}

.contact-info>p {
    color: var(--gray);
    font-size: 16px;
    margin-bottom: 40px;
    line-height: 1.8;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--gold-dark), var(--gold));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--black);
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 16px;
    margin-bottom: 5px;
    color: var(--white);
}

.contact-item p,
.contact-item a {
    color: var(--gray);
    font-size: 14px;
}

.contact-item a:hover {
    color: var(--gold);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-link {
    width: 45px;
    height: 45px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--gold);
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--gold);
    color: var(--black);
    transform: translateY(-3px);
}

.contact-form-wrapper {
    background: linear-gradient(145deg, var(--black-lighter), var(--black-light));
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 20px;
    padding: 40px;
}

.contact-form-wrapper h3 {
    font-size: 24px;
    margin-bottom: 30px;
    text-align: center;
}

.form-group {
    margin-bottom: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    background: var(--black);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 10px;
    padding: 15px 20px;
    color: var(--white);
    font-family: 'Rajdhani', sans-serif;
    font-size: 15px;
    transition: all 0.3s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.2);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--gray);
}

.contact-form select {
    cursor: pointer;
}

.contact-form select option {
    background: var(--black);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--black);
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-brand p {
    color: var(--gray);
    font-size: 14px;
    margin-top: 20px;
    line-height: 1.8;
}

.footer h4 {
    font-size: 16px;
    margin-bottom: 20px;
    color: var(--gold);
}

.footer ul {
    list-style: none;
}

.footer ul li {
    margin-bottom: 12px;
}

.footer ul a {
    color: var(--gray);
    font-size: 14px;
}

.footer ul a:hover {
    color: var(--gold);
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--gray);
    font-size: 14px;
    margin-bottom: 12px;
}

.footer-contact i {
    color: var(--gold);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(212, 175, 55, 0.1);
}

.footer-bottom p {
    color: var(--gray);
    font-size: 14px;
}

/* ========================================
   WhatsApp Float
   ======================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    color: white;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    animation: pulse-whatsapp 2s infinite;
}

@keyframes pulse-whatsapp {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

.whatsapp-float:hover {
    transform: scale(1.15);
}

/* ========================================
   Page Hero (Alt Sayfalar)
   ======================================== */
.page-hero {
    padding: 150px 0 80px;
    text-align: center;
    background: linear-gradient(180deg, var(--black) 0%, var(--black-light) 100%);
    position: relative;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.page-hero h1 {
    font-size: 48px;
    margin-bottom: 15px;
}

.page-hero p {
    font-size: 18px;
    color: var(--gray);
}

/* ========================================
   Services Page Grid
   ======================================== */
.services-page {
    padding: 80px 0;
}

.services-grid-large {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.service-card-large {
    background: linear-gradient(145deg, var(--black-light), var(--black-lighter));
    border: 1px solid rgba(212, 175, 55, 0.15);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s ease;
    display: block;
}

.service-card-large:hover {
    transform: translateY(-10px);
    border-color: var(--gold);
    box-shadow: 0 20px 50px rgba(212, 175, 55, 0.15);
}

.service-card-large .service-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.service-card-large .service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.service-card-large:hover .service-image img {
    transform: scale(1.1);
}

.service-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card-large:hover .service-overlay {
    opacity: 1;
}

.service-overlay span {
    color: var(--gold);
    font-weight: 700;
    font-size: 16px;
}

.service-card-large .service-content {
    padding: 30px;
}

.service-card-large .service-icon {
    width: 60px;
    height: 60px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--gold);
    margin-bottom: 15px;
}

.service-card-large h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: var(--white);
}

.service-card-large p {
    color: var(--gray);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 15px;
}

.service-features {
    list-style: none;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--gray);
    font-size: 14px;
    margin-bottom: 8px;
}

.service-features li i {
    color: var(--gold);
    font-size: 12px;
}

/* ========================================
   Service Detail Page
   ======================================== */
.service-detail {
    padding: 80px 0;
}

.service-detail-grid {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 50px;
}

.service-detail-content h2 {
    font-size: 36px;
    margin-bottom: 20px;
}

.service-detail-content>p {
    color: var(--gray);
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 40px;
}

.service-features-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-bottom: 40px;
}

.feature-item {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: linear-gradient(145deg, var(--black-light), var(--black-lighter));
    border: 1px solid rgba(212, 175, 55, 0.15);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.feature-item:hover {
    border-color: var(--gold);
    transform: translateX(10px);
}

.feature-item .feature-icon {
    width: 60px;
    height: 60px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--gold);
    flex-shrink: 0;
}

.feature-text h4 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--white);
}

.feature-text p {
    color: var(--gray);
    font-size: 14px;
    line-height: 1.6;
}

.service-cta {
    display: flex;
    gap: 15px;
}

.service-detail-sidebar {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.sidebar-card {
    background: linear-gradient(145deg, var(--black-light), var(--black-lighter));
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 15px;
    padding: 30px;
}

.sidebar-card h3 {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--gold);
}

.symptom-list,
.benefit-list {
    list-style: none;
}

.symptom-list li,
.benefit-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--gray);
    font-size: 14px;
}

.symptom-list li:last-child,
.benefit-list li:last-child {
    border-bottom: none;
}

.symptom-list li i {
    color: #ff6b6b;
    font-size: 14px;
}

.benefit-list li i {
    color: #25D366;
    font-size: 14px;
}

/* ========================================
   Responsive - Alt Sayfalar
   ======================================== */
@media (max-width: 1024px) {
    .services-grid-large {
        grid-template-columns: 1fr;
    }

    .service-detail-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .page-hero h1 {
        font-size: 32px;
    }

    .service-detail-content h2 {
        font-size: 28px;
    }

    .service-cta {
        flex-direction: column;
    }

    .feature-item {
        flex-direction: column;
        text-align: center;
    }

    .feature-item .feature-icon {
        margin: 0 auto;
    }
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

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

    .nav.active {
        display: block;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(10, 10, 10, 0.98);
        padding: 20px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    }

    .nav.active ul {
        flex-direction: column;
        gap: 15px;
    }

    .nav.active a {
        display: block;
        padding: 10px 0;
    }

    .mobile-menu-btn {
        display: block;
    }

    .header-cta {
        display: none;
    }

    .hero {
        flex-direction: column;
        text-align: center;
        padding: 100px 20px 60px;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }

    .hero-features {
        justify-content: center;
        flex-wrap: wrap;
    }

    .hero-card {
        width: 100%;
        max-width: 350px;
    }

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

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

    .about-content {
        flex-direction: column;
    }

    .about-features {
        flex-wrap: wrap;
        justify-content: center;
    }

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

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

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .section-header h2 {
        font-size: 32px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }

    .stat-number {
        font-size: 32px;
    }

    .experience-badge {
        position: relative;
        bottom: auto;
        right: auto;
        margin-top: 20px;
        display: inline-block;
    }
}