/* Selim Gezer Lojistik - MODERN HERITAGE (Fine Industrial System) */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700;800;900&family=Playfair+Display:wght@700;800&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --navy: #002B5B;
    /* Heritage Navy */
    --gold: #C5A059;
    /* Refined Gold */
    --text-dark: #1A1A1A;
    --text-body: #444444;
    --bg-white: #FFFFFF;
    --bg-slate: #F8F9FA;
    --border: #EEEEEE;
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);

    /* Typography Scale */
    --fs-h1: 48px;
    --fs-h2: 36px;
    --fs-h3: 24px;
    --fs-h4: 20px;
    --fs-p: 16px;
    --fs-small: 14px;
    --fs-tiny: 12px;
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-body);
    background-color: var(--bg-white);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* --- Animations --- */
.reveal-item {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.reveal-item.animate-in {
    opacity: 1;
    transform: translateY(0);
}

h1,
h2,
h3,
h4 {
    font-family: 'Montserrat', sans-serif;
    color: var(--navy);
    font-weight: 800;
    line-height: 1.3;
}

h1 {
    font-size: var(--fs-h1);
}

h2 {
    font-size: var(--fs-h2);
}

h3 {
    font-size: var(--fs-h3);
}

h4 {
    font-size: var(--fs-h4);
}

.hero h1 {
    font-size: 64px;
    line-height: 1.1;
}

/* Homepage Hero is larger */

p {
    font-size: 16px;
    margin-bottom: 20px;
}

/* --- Layout --- */
.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 25px;
}

/* --- Icons in Lists --- */
.container i.fas.fa-check-circle {
    font-size: 18px;
}

.section {
    padding: 120px 0;
}

.bg-slate {
    background-color: var(--bg-slate);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 18px 40px;
    font-weight: 700;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: var(--transition);
    text-decoration: none;
    cursor: pointer;
    border: none;
}

.btn-navy {
    background: var(--navy);
    color: white;
}

.btn-navy:hover {
    background: #001f42;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 43, 91, 0.2);
}

.btn-outline {
    border: 2px solid var(--navy);
    color: var(--navy);
}

.btn-outline:hover {
    background: var(--navy);
    color: white;
    transform: translateY(-3px);
}

/* --- Header / Navigation --- */
header {
    background: rgba(255, 255, 255, 0.98);
    height: 110px;
    display: flex;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

header.scrolled {
    height: 80px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.nav-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

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

.logo-img {
    height: 120px;
    width: auto;
    transition: var(--transition);
}

@media (max-width: 480px) {
    .logo-img {
        height: 45px;
    }
}

.logo-icon {
    width: 50px;
    height: 50px;
    background: var(--navy);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    font-size: 24px;
    border-radius: 2px;
}

.logo-text b {
    display: block;
    font-size: 24px;
    color: var(--navy);
    letter-spacing: -1px;
    line-height: 1;
}

.logo-text span {
    font-size: var(--fs-tiny);
    font-weight: 700;
    color: var(--gold);
    letter-spacing: 4px;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-links a {
    text-decoration: none;
    font-size: var(--fs-small);
    font-weight: 700;
    color: var(--navy);
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    position: relative;
    padding: 5px 0;
}

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

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

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

.lang-toggle {
    display: flex;
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
}

.lang-btn {
    padding: 8px 15px;
    font-size: var(--fs-tiny);
    font-weight: 800;
    cursor: pointer;
    background: white;
    transition: var(--transition);
}

.lang-btn.active {
    background: var(--navy);
    color: white;
}

/* --- Slider / Page Headers --- */
.page-header {
    height: 400px;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    color: white;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 43, 91, 0.8), rgba(0, 20, 40, 0.9));
}

.page-header .container {
    position: relative;
    z-index: 10;
}

.page-header h1 {
    color: white;
    font-size: var(--fs-h1);
    margin-bottom: 10px;
}

/* --- Hero Slider --- */
.hero-slider {
    position: relative;
    height: 800px;
    overflow: hidden;
}

.slider-container {
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    z-index: 1;
    overflow: hidden;
}

.slide.active {
    opacity: 1;
    z-index: 2;
}

/* Background Zoom Effect */
.slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: inherit;
    z-index: -1;
    transition: transform 8s linear;
    transform: scale(1);
}

.slide.active::before {
    transform: scale(1.15);
}

.slide .hero-content {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 1s cubic-bezier(0.165, 0.84, 0.44, 1) 0.5s;
    background: rgba(0, 20, 40, 0.6);
    /* Darker glassmorphism */
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 60px;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.4);
    max-width: 800px;
    color: white;
}

@media (max-width: 768px) {
    .slide .hero-content {
        padding: 30px;
        margin: 0 20px;
        width: calc(100% - 40px);
    }
}

.slide .hero-content h1 {
    color: white;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.slide .hero-content p {
    color: rgba(255, 255, 255, 0.9);
}

.slide.active .hero-content {
    opacity: 1;
    transform: translateX(0);
}

.slider-nav {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 30px;
}

.slider-btn {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.slider-btn:hover {
    background: var(--gold);
    border-color: var(--gold);
}

.slider-dots {
    display: flex;
    gap: 12px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background: var(--gold);
    transform: scale(1.3);
}

@media (max-width: 768px) {
    .hero-slider {
        height: 600px;
    }

    .slider-nav {
        bottom: 30px;
    }
}

/* --- Service Grid --- */
.grid-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 80px;
}

.grid-intro h2 {
    font-size: 42px;
    margin-bottom: 20px;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
}

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

@media (max-width: 600px) {
    .service-grid {
        grid-template-columns: 1fr;
    }
}

.service-item {
    background: white;
    padding: 60px 40px;
    transition: var(--transition);
}

.service-item:hover {
    background: var(--navy);
    color: white;
}

.service-item:hover h3,
.service-item:hover .s-icon {
    color: white;
}

.s-icon {
    font-size: 40px;
    color: var(--gold);
    margin-bottom: 30px;
}

.service-item h3 {
    font-size: var(--fs-h4);
    margin-bottom: 20px;
    transition: var(--transition);
}

.service-item p {
    font-size: var(--fs-small);
    opacity: 0.8;
}

/* --- Features Section --- */
.feat-flex {
    display: flex;
    gap: 100px;
    align-items: center;
}

.feat-content {
    flex: 1;
}

.feat-img {
    flex: 1;
    height: 500px;
    background-size: cover;
    background-position: center;
    border-radius: 4px;
    box-shadow: 20px 20px 0 var(--gold);
}

.feat-list {
    list-style: none;
    margin-top: 40px;
}

.feat-list li {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
}

.feat-list i {
    width: 50px;
    height: 50px;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    border-radius: 50%;
}

.feat-list h4 {
    margin-bottom: 5px;
    font-size: var(--fs-h4);
}

.feat-list p {
    font-size: var(--fs-small);
    color: var(--text-muted);
}

/* --- Footer --- */
footer {
    background: #001C3D;
    padding: 100px 0 50px;
    color: rgba(255, 255, 255, 0.7);
}

.f-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 80px;
    margin-bottom: 80px;
}

.f-title {
    color: white;
    font-size: var(--fs-h4);
    margin-bottom: 35px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.f-links {
    list-style: none;
}

.f-links li {
    margin-bottom: 15px;
}

.f-links a {
    color: inherit;
    text-decoration: none;
    font-size: var(--fs-small);
    transition: var(--transition);
}

.f-links a:hover {
    color: var(--gold);
    padding-left: 8px;
}

.f-info p {
    margin-bottom: 20px;
    font-size: var(--fs-small);
}

.f-info i {
    color: var(--gold);
    margin-right: 15px;
}

.f-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 40px;
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

body.lang-en [data-en] {
    display: inline;
}

/* --- Multi-Lang Utility --- */
[data-tr],
[data-en] {
    display: none;
}

body.lang-tr [data-tr] {
    display: inline;
}

/* --- Responsive Utilities --- */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

@media (max-width: 991px) {
    .grid-2 {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

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

@media (max-width: 991px) {
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .grid-3 {
        grid-template-columns: 1fr;
    }
}

/* --- Responsive --- */
@media (max-width: 1200px) {
    .service-grid {
        grid-template-columns: 1fr 1fr;
    }

    .hero h1 {
        font-size: 56px;
    }

    .hero-img-wrap {
        width: 40%;
    }
}

@media (max-width: 991px) {
    .feat-flex {
        flex-direction: column;
        gap: 60px;
    }

    .f-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .hero {
        height: auto;
        padding: 150px 0 100px;
    }

    .hero-img-wrap {
        display: none;
    }

    .hero-content {
        max-width: 100%;
        text-align: center;
    }

    .hero-subtitle {
        justify-content: center;
    }

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

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

    .header {
        height: 90px;
    }
}

/* --- Quote Form --- */
.quote-card {
    background: white;
    padding: 60px;
    border-radius: 4px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border);
}

@media (max-width: 768px) {
    .quote-card {
        padding: 30px 20px;
    }
}

.form-step-title {
    font-size: 11px;
    color: var(--gold);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 30px;
    display: block;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--navy);
}

.form-control {
    width: 100%;
    padding: 15px;
    border: 1px solid var(--border);
    font-family: inherit;
    border-radius: 2px;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 10px rgba(197, 160, 89, 0.1);
}

/* --- Blog System --- */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

@media (max-width: 991px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }
}

.blog-card {
    background: white;
    border: 1px solid var(--border);
    transition: var(--transition);
    text-decoration: none;
    color: inherit;
    display: block;
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
}

.blog-img {
    height: 240px;
    background-size: cover;
    background-position: center;
}

.blog-body {
    padding: 30px;
}

.blog-meta {
    font-size: 11px;
    color: var(--gold);
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.blog-card h3 {
    font-size: var(--fs-h4);
    margin-bottom: 15px;
    line-height: 1.4;
}

.blog-card p {
    font-size: var(--fs-small);
    color: var(--text-body);
    opacity: 0.8;
}

/* --- Blog Layout with Sidebar --- */
.blog-main-wrap {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
}

@media (max-width: 991px) {
    .blog-main-wrap {
        grid-template-columns: 1fr;
    }
}

.blog-sidebar {
    position: sticky;
    top: 140px;
    height: fit-content;
}

.sidebar-widget {
    background: white;
    padding: 30px;
    border: 1px solid var(--border);
    margin-bottom: 40px;
}

.widget-title {
    font-size: 16px;
    font-weight: 800;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--gold);
    display: inline-block;
}

.category-list {
    list-style: none;
}

.category-list li {
    margin-bottom: 12px;
}

.category-list a {
    text-decoration: none;
    color: var(--text-body);
    font-size: 14px;
    display: flex;
    justify-content: space-between;
    transition: var(--transition);
    position: relative;
}

.category-list a::after {
    display: none !important;
    content: none !important;
}

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

.newsletter-box {
    background: var(--navy);
    color: white;
    padding: 40px 30px;
    text-align: center;
}

.newsletter-box h4 {
    color: white;
    margin-bottom: 15px;
}

.newsletter-box p {
    font-size: 13px;
    opacity: 0.8;
    margin-bottom: 25px;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.newsletter-form input {
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: 2px;
}

/* --- Working Process Section --- */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    position: relative;
    margin-top: 60px;
}

@media (max-width: 991px) {
    .process-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .process-grid {
        grid-template-columns: 1fr;
    }
}

.process-step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--bg-slate);
    color: var(--navy);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 800;
    margin: 0 auto 25px;
    border-radius: 50%;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.process-step:hover .step-number {
    background: var(--gold);
    color: white;
    border-color: var(--gold);
    transform: translateY(-5px);
}

.process-step h4 {
    margin-bottom: 10px;
    font-size: 18px;
}

.process-step p {
    font-size: 13px;
    opacity: 0.8;
}


/* --- Counters Section --- */
.stats-bar {
    background: var(--navy);
    padding: 60px 0;
    color: white;
}

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

.stat-item h3 {
    font-size: 48px;
    color: var(--gold);
    margin-bottom: 10px;
    font-family: 'Montserrat', sans-serif;
}

.stat-item p {
    font-size: var(--fs-small);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: rgba(255, 255, 255, 0.7);
}

/* --- Partner Band --- */

/* --- Partner Cards --- */
.partners-section {
    padding: 80px 0;
    background: var(--bg-slate);
    border-top: 1px solid var(--border);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    justify-content: center;
}

.partner-card {
    background: white;
    padding: 30px 20px;
    border-radius: 8px;
    text-align: center;
    border: 1px solid var(--border);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.02);
}

.partner-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
    border-color: var(--gold);
}

.partner-brand {
    font-size: 20px;
    font-weight: 900;
    margin-bottom: 5px;
    text-align: center;
}

.partner-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    display: block;
}

.partner-card img {
    height: 60px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    transition: var(--transition);
}

.partner-card:hover img {
    transform: scale(1.1);
}

.partner-card i {
    font-size: 32px;
    color: var(--navy);
    opacity: 0.8;
}

.partner-card span {
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--navy);
}

@media (max-width: 992px) {
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}


@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

/* --- Scroll to Top --- */
.scroll-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    /* Offset from WhatsApp button */
    width: 50px;
    height: 50px;
    background: var(--navy);
    color: white;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
    z-index: 99;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.scroll-top.active {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    background: var(--gold);
    transform: translateY(-5px);
}

/* --- WhatsApp Floating Button --- */
.whatsapp-float {
    position: fixed;
    bottom: 40px;
    right: 40px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 2px 5px 15px rgba(0, 0, 0, 0.2);
    z-index: 2000;
    text-decoration: none;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(5deg);
    background-color: #128c7e;
    box-shadow: 2px 10px 20px rgba(0, 0, 0, 0.3);
}

.whatsapp-float::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid #25d366;
    animation: pulse-wa 2s infinite;
}

@keyframes pulse-wa {
    0% {
        transform: scale(1);
        opacity: 1;
    }

    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

/* --- Bulletproof Mobile Menu --- */
#mobile-toggle-btn {
    display: none;
}

@media (max-width: 1024px) {

    /* Ensure header is on top of everything when menu is open */
    body.menu-open header {
        z-index: 3000 !important;
    }

    #nav-menu {
        position: fixed !important;
        top: 0 !important;
        right: -320px !important;
        /* Move it physically off-screen */
        width: 300px !important;
        height: 100vh !important;
        background: white !important;
        flex-direction: column !important;
        justify-content: center !important;
        align-items: center !important;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.2) !important;
        z-index: 3002 !important;
        /* Higher than toggle and overlay */
        padding: 40px 20px !important;
        margin: 0 !important;
        list-style: none !important;
        transition: right 0.4s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
        visibility: visible !important;
        /* Keep it visible but off-screen */
        display: flex !important;
    }

    #nav-menu.active {
        right: 0 !important;
    }

    #nav-menu li {
        width: 100% !important;
        margin: 15px 0 !important;
        text-align: center !important;
        opacity: 0;
        transition: 0.3s;
    }

    #nav-menu.active li {
        opacity: 1;
        transform: translateY(0);
    }

    #nav-menu li:nth-child(1) {
        transition-delay: 0.1s;
        transform: translateY(10px);
    }

    #nav-menu li:nth-child(2) {
        transition-delay: 0.15s;
        transform: translateY(10px);
    }

    #nav-menu li:nth-child(3) {
        transition-delay: 0.2s;
        transform: translateY(10px);
    }

    #nav-menu li:nth-child(4) {
        transition-delay: 0.25s;
        transform: translateY(10px);
    }

    #nav-menu li:nth-child(5) {
        transition-delay: 0.3s;
        transform: translateY(10px);
    }

    #nav-menu a {
        font-size: 20px !important;
        font-weight: 800 !important;
        color: var(--navy) !important;
        padding: 10px 0 !important;
        display: block !important;
    }

    /* Background Dimming - Fixed Stacking */
    body::after {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 31, 66, 0.7);
        backdrop-filter: blur(5px);
        z-index: 2999;
        /* Below the menu (3002) and toggle (3001) */
        opacity: 0;
        visibility: hidden;
        transition: 0.3s;
    }

    body.menu-open::after {
        opacity: 1;
        visibility: visible;
    }

    #mobile-toggle-btn {
        display: flex !important;
        flex-direction: column;
        gap: 6px;
        background: transparent;
        border: none;
        cursor: pointer;
        padding: 10px;
        z-index: 3001 !important;
        /* Above overlay */
        margin-right: -5px;
    }

    #mobile-toggle-btn span {
        width: 30px;
        height: 4px;
        background: var(--navy);
        border-radius: 4px;
        transition: 0.3s;
    }

    #mobile-toggle-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(7px, 7px);
    }

    #mobile-toggle-btn.active span:nth-child(2) {
        opacity: 0;
    }

    #mobile-toggle-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .nav-cta {
        display: none !important;
    }

    .hero h1 {
        font-size: 38px;
    }

    h1 {
        font-size: 32px;
    }

    h2 {
        font-size: 28px;
    }

    h3 {
        font-size: 22px;
    }

    .section {
        padding: 60px 0;
    }
}

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

    .hero-content {
        padding-top: 100px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

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

    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .process-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .process-step:not(:last-child)::after {
        content: '\f107';
        font-family: 'Font Awesome 6 Free';
        font-weight: 900;
        position: absolute;
        bottom: -25px;
        left: 50%;
        transform: translateX(-50%);
        color: var(--gold);
        font-size: 20px;
    }

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

    .feat-img {
        height: 250px;
        order: -1;
        margin-bottom: 30px;
    }

    .f-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .f-grid>div {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .f-links {
        display: inline-block;
        text-align: center;
        padding: 0;
    }

    .f-info p {
        justify-content: center;
        text-align: center;
    }

    .f-bottom {
        flex-direction: column;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 28px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .hero-btn-group {
        flex-direction: column;
        width: 100%;
        gap: 15px;
    }

    .hero-btn-group .btn {
        width: 100%;
    }

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

    .grid-2,
    .grid-3 {
        grid-template-columns: 1fr !important;
    }
}

/* --- Premium Reveal Animations --- */
.reveal-item {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
    will-change: transform, opacity;
}

.reveal-item.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.feat-img.reveal-item {
    transform: scale(0.95);
}

.feat-img.reveal-item.animate-in {
    transform: scale(1);
}

.feat-content.reveal-item {
    transform: translateX(-30px);
}

.feat-content.reveal-item.animate-in {
    transform: translateX(0);
}

/* Adding staggered delay classes */
.delay-1 {
    transition-delay: 0.1s;
}

.delay-2 {
    transition-delay: 0.2s;
}

.delay-3 {
    transition-delay: 0.3s;
}

.delay-4 {
    transition-delay: 0.4s;
}

/* --- Success Modal Styles --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 43, 91, 0.9);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
}

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

.modal-content {
    background: white;
    padding: 50px;
    border-radius: 8px;
    text-align: center;
    max-width: 500px;
    width: 90%;
    transform: translateY(30px);
    transition: all 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
}

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

.modal-icon {
    width: 80px;
    height: 80px;
    background: #25d366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    margin: 0 auto 25px;
    animation: scaleIn 0.5s ease-out;
}

@keyframes scaleIn {
    0% {
        transform: scale(0);
    }

    80% {
        transform: scale(1.1);
    }

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

.modal-title {
    font-size: 24px;
    color: var(--navy);
    margin-bottom: 15px;
    font-weight: 800;
}

.modal-text {
    color: #666;
    margin-bottom: 30px;
    line-height: 1.6;
}

.modal-btn {
    min-width: 150px;
}

/* --- PDPL (KVKK) & Cookie Bar Styles --- */
.legal-content h2 {
    color: var(--navy);
    margin-bottom: 25px;
}

.legal-content h3 {
    color: var(--gold);
    margin-top: 35px;
    margin-bottom: 15px;
    font-size: 20px;
}

.legal-content p {
    color: #555;
    line-height: 1.8;
    margin-bottom: 20px;
}

.cookie-bar {
    position: fixed;
    bottom: -100px;
    left: 20px;
    right: 20px;
    background: white;
    box-shadow: 0 -5px 25px rgba(0, 0, 0, 0.15);
    padding: 20px 30px;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    border-radius: 8px;
    transition: all 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
    border-left: 5px solid var(--gold);
}

.cookie-bar.active {
    bottom: 20px;
}

.cookie-text {
    font-size: 14px;
    color: #444;
    line-height: 1.5;
}

.cookie-text a {
    color: var(--gold);
    text-decoration: underline;
    font-weight: 600;
}

.cookie-btn {
    white-space: nowrap;
    padding: 10px 25px;
}

@media (max-width: 768px) {
    .cookie-bar {
        flex-direction: column;
        text-align: center;
        bottom: -200px;
    }
}

/* --- Corporate Video Section --- */
.video-section {
    padding: 100px 0;
}

.video-container {
    max-width: 550px;
    margin: 0 auto;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 50px 100px rgba(0, 0, 0, 0.1);
    background: #000;
}

.video-wrapper {
    position: relative;
    padding-bottom: 125%;
    /* 4:5 Aspect Ratio */
    height: 0;
    cursor: pointer;
}

.video-wrapper video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 43, 91, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 2;
}

.video-wrapper:hover .video-overlay {
    background: rgba(0, 43, 91, 0.2);
}

.play-btn {
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 30px;
    transition: var(--transition);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.video-wrapper:hover .play-btn {
    transform: scale(1.1);
    background: var(--gold);
    border-color: var(--gold);
}

.play-btn i {
    margin-left: 5px;
}

.video-playing .video-overlay {
    opacity: 0;
    visibility: hidden;
}

@media (max-width: 768px) {
    .video-section {
        padding: 60px 0;
    }

    .play-btn {
        width: 70px;
        height: 70px;
        font-size: 20px;
    }
}