/* ========== CSS RESET & BASE ========== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --black: #111111;
    --dark-gray: #333333;
    --mid-gray: #666666;
    --light-gray: #EAEAEA;
    --white: #FFFFFF;
    --accent: #222222; /* Deep corporate navy/charcoal */
    
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    --font-nav: 'Montserrat', sans-serif;
    --gold: #B89047;
    
    --transition: all 0.4s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--dark-gray);
    background: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 40px;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

.section {
    padding: 120px 0;
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-block;
    padding: 16px 36px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    cursor: pointer;
    border: 1px solid var(--black);
    transition: var(--transition);
    background: transparent;
    color: var(--black);
}

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

.btn-primary:hover {
    background: transparent;
    color: var(--black);
}

/* ========== HEADER ========== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}

.header.scrolled {
    border-bottom: 1px solid var(--light-gray);
    padding: 5px 0;
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 90px;
    transition: height 0.4s ease;
}

.header.scrolled .header-container {
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
}


.logo-text {
    font-family: var(--font-nav);
    font-size: 22px;
    font-weight: 300; /* Ince yazi */
    letter-spacing: 0.5px;
    color: #555555; /* Ince kisin hafif gri */
}

.hr-bold {
    font-weight: 700;
    color: #111111; /* HR kismi simsiyah */
    letter-spacing: -1px; /* H ve R birbirine cok yakin */
    margin-right: 2px; /* SOLUTION ile arasinda hafif bosluk */
}

.logo-x {
    position: relative;
    width: 47px;
    height: 60px;
    display: inline-block;
    margin-left: -17px; /* Daha da yanastirildi (letter-spacing boslugunu kapattik) */
    font-size: 0;
    color: transparent;
    transform: translateY(1px); /* Gorsel olarak N harfinin tam merkezine hizalama */
}

.logo-x::before, .logo-x::after {
    content: '';
    position: absolute;
    top: 0; left: 50%;
    height: 100%;
    transform-origin: center;
}

/* Kalın Kol */
.logo-x::before {
    width: 5px;
    background: linear-gradient(180deg, transparent 0%, rgba(17, 17, 17, 0.05) 15%, rgba(17, 17, 17, 0.9) 50%, rgba(17, 17, 17, 0.05) 85%, transparent 100%);
    transform: translateX(-50%) rotate(38deg);
}

/* İnce Kol */
.logo-x::after {
    width: 2px;
    background: linear-gradient(180deg, transparent 0%, rgba(17, 17, 17, 0.03) 15%, rgba(17, 17, 17, 0.65) 50%, rgba(17, 17, 17, 0.03) 85%, transparent 100%);
    transform: translateX(-50%) rotate(-38deg);
}

.nav {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-link {
    font-family: var(--font-nav);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: var(--black);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--black);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.nav-lang {
    font-family: var(--font-nav);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 1px;
    border-left: 1px solid var(--light-gray);
    padding-left: 20px;
    margin-left: -14px;
}

.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
}

.hamburger span {
    display: block;
    width: 28px;
    height: 1px;
    background: var(--black);
}

/* ========== HERO SECTION ========== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 90px;
    background: var(--white);
    overflow: hidden;
}

.hero-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content h1 {
    font-family: var(--font-heading);
    font-size: clamp(40px, 5vw, 64px);
    font-weight: 400;
    color: var(--black);
    line-height: 1.1;
    margin-bottom: 30px;
}

.hero-content h1 em {
    font-style: italic;
    color: var(--mid-gray);
}

.hero-content p {
    font-size: 18px;
    color: var(--mid-gray);
    max-width: 480px;
    margin-bottom: 50px;
    line-height: 1.6;
    font-weight: 300;
}

/* Dynamic X Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 600px;
    position: relative;
}

.dynamic-x-container {
    width: 400px;
    height: 400px;
    position: relative;
}

.dynamic-x {
    width: 100%;
    height: 100%;
    position: relative;
    animation: rotateX 40s linear infinite;
}

.x-line {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    transform-origin: center;
}

.line-1 {
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(51, 51, 51, 0.05) 20%, rgba(51, 51, 51, 0.6) 50%, rgba(51, 51, 51, 0.05) 80%, transparent 100%);
    transform: translateY(-50%) rotate(45deg);
}

.line-2 {
    height: 3px;
    background: linear-gradient(90deg, transparent 0%, rgba(51, 51, 51, 0.05) 20%, rgba(51, 51, 51, 0.4) 50%, rgba(51, 51, 51, 0.05) 80%, transparent 100%);
    transform: translateY(-50%) rotate(-45deg);
}

/* Inner glow for X */
.dynamic-x::after {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, rgba(51, 51, 51, 0.03) 0%, transparent 70%);
    border-radius: 50%;
}

@keyframes rotateX {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ========== EXPERTISE ========== */
.expertise {
    background: #FAFAFA;
    border-top: 1px solid var(--light-gray);
}

.section-title-area {
    margin-bottom: 80px;
    max-width: 600px;
}

.section-title-area h2 {
    font-family: var(--font-heading);
    font-size: 40px;
    font-weight: 400;
    color: var(--black);
    margin-bottom: 20px;
}

.section-title-area p {
    font-size: 18px;
    font-weight: 300;
    color: var(--mid-gray);
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.expertise-card {
    padding-top: 30px;
}

.expertise-line {
    width: 40px;
    height: 1px;
    background: var(--black);
    margin-bottom: 30px;
    transition: width 0.4s ease;
}

.expertise-card:hover .expertise-line {
    width: 100%;
    background: var(--mid-gray);
}

.expertise-card h3 {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 400;
    color: var(--black);
    margin-bottom: 16px;
}

.expertise-card p {
    font-size: 15px;
    font-weight: 300;
    color: var(--mid-gray);
    margin-bottom: 24px;
    line-height: 1.7;
}

.read-more {
    font-size: 13px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--black);
}

.read-more:hover {
    color: var(--mid-gray);
}

/* ========== INSIGHTS ========== */
.insights {
    background: var(--white);
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.insight-item {
    cursor: pointer;
}

.insight-image {
    width: 100%;
    height: 240px;
    margin-bottom: 24px;
    transition: transform 0.6s ease;
}

.insight-item:hover .insight-image {
    transform: scale(1.02);
}


.insight-desc {
    font-size: 14px;
    color: var(--mid-gray);
    line-height: 1.6;
    margin-top: 15px;
}
.insight-meta {
    font-family: var(--font-nav);
    font-size: 12px;
    font-weight: 600;
    color: var(--gold);
    letter-spacing: 1px;
    margin: 20px 0 10px 0;
}


.insight-item h3 {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 400;
    color: var(--black);
    line-height: 1.3;
}

/* ========== CTA / CONTACT ========== */
.contact-cta {
    background: var(--black);
    color: var(--white);
    padding: 120px 0;
    text-align: center;
}

.contact-container {
    max-width: 800px;
}

.contact-cta h2 {
    font-family: var(--font-heading);
    font-size: 48px;
    font-weight: 400;
    margin-bottom: 24px;
    line-height: 1.2;
}

.contact-cta h2 em {
    font-style: italic;
    color: rgba(255, 255, 255, 0.7);
}

.contact-cta p {
    font-size: 18px;
    font-weight: 300;
    opacity: 0.8;
    margin-bottom: 50px;
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: 40px;
}

.contact-links a {
    font-family: var(--font-heading);
    font-size: 24px;
    color: var(--white);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    padding-bottom: 8px;
}

.contact-links a:hover {
    border-color: var(--white);
}

/* ========== FOOTER ========== */
.footer {
    background-color: var(--white);
    padding: 80px 0 20px 0;
    color: var(--black);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 80px;
}

.footer-brand .logo {
    margin-bottom: 16px;
    display: flex;
}
.footer-brand 
.logo-text {
    font-family: var(--font-nav);
    font-size: 22px;
    font-weight: 300; /* Ince yazi */
    letter-spacing: 0.5px;
    color: #555555; /* Ince kisin hafif gri */
}

.hr-bold {
    font-weight: 700;
    color: #111111; /* HR kismi simsiyah */
    letter-spacing: -1px; /* H ve R birbirine cok yakin */
    margin-right: 2px; /* SOLUTION ile arasinda hafif bosluk */
}

.footer-brand p {
    font-size: 14px;
    color: var(--mid-gray);
    line-height: 1.6;
}

.footer-links-group {
    display: flex;
    gap: 80px;
}

.footer-col h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--black);
}

.footer-col a {
    display: block;
    color: var(--mid-gray);
    text-decoration: none;
    margin-bottom: 12px;
    font-size: 14px;
    transition: var(--transition);
}

.footer-col a:hover {
    color: var(--black);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    margin-top: 50px;
    border-top: 1px solid rgba(0,0,0,0.1);
    font-size: 12px;
    color: var(--mid-gray);
}

.legal-links {
    display: flex;
    gap: 20px;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .hero-layout { grid-template-columns: 1fr; }
    .hero-visual { height: 400px; }
    .expertise-grid, .insights-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-content { flex-direction: column; gap: 60px; }
}

@media (max-width: 768px) {
    .container { padding: 0 24px; }
    .section { padding: 80px 0; }
    
    .nav { display: none; }
    .hamburger { display: flex; }
    
    .hero-content h1 { font-size: 36px; }
    .hero-visual { height: 300px; }
    .dynamic-x-container { width: 250px; height: 250px; }
    
    .expertise-grid, .insights-grid { grid-template-columns: 1fr; }
    .contact-cta h2 { font-size: 32px; }
    .contact-links { flex-direction: column; gap: 20px; text-align: center; }
    
    .footer-links-group { flex-direction: column; gap: 40px; }
    .footer-bottom {
    text-align: center;
    padding-top: 30px;
    margin-top: 50px;
    border-top: 1px solid rgba(0,0,0,0.1);
    font-size: 12px;
    color: var(--mid-gray);
}
}




/* Services / Uzmanlıklar */
.services {
    padding: 100px 0;
    background-color: var(--white);
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 600;
    color: var(--black);
    margin-bottom: 15px;
    letter-spacing: 2px;
}

.section-title p {
    font-size: 16px;
    color: var(--mid-gray);
    max-width: 600px;
    margin: 0 auto;
}

.services-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
}

.service-card {
    background: #FAFAFA;
    padding: 40px 30px;
    border-top: 2px solid var(--black);
    flex-basis: calc(33.333% - 30px);
    box-sizing: border-box;
    transition: var(--transition);
}

.service-card:hover {
    background: var(--white);
    box-shadow: 0 15px 40px rgba(0,0,0,0.05);
    transform: translateY(-5px);
}

.service-icon {
    font-family: var(--font-heading);
    font-size: 48px;
    font-style: italic;
    color: #E0E0E0;
    margin-bottom: 20px;
    line-height: 1;
}

.service-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--black);
    margin-bottom: 15px;
    line-height: 1.4;
}

.service-card p {
    font-size: 14px;
    color: var(--mid-gray);
    line-height: 1.7;
    text-align: justify;
}

@media (max-width: 992px) {
    .service-card {
        flex-basis: calc(50% - 30px);
    }
}

@media (max-width: 768px) {
    .service-card {
        flex-basis: 100%;
    }
}


/* Hakkımızda / About */
.about {
    padding: 120px 0;
    background-color: var(--white); /* Tamamen beyaz */
}

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

.about-text {
    flex: 1;
}

.about-text h2 {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 4px;
    color: var(--black);
    text-transform: uppercase;
    margin-bottom: 20px;
}

.about-subtitle {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 600;
    color: var(--gold); /* Or accent color */
    line-height: 1.4;
    margin-bottom: 30px;
    text-align: justify;
}

.about-text p {
    font-size: 15px;
    line-height: 1.8;
    color: var(--mid-gray);
    margin-bottom: 20px;
    text-align: justify;
}

.about-text strong {
    color: var(--black);
    font-weight: 600;
}

.about-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.visual-box {
    width: 100%;
    max-width: 400px;
    height: 500px;
    background: linear-gradient(135deg, #111111 0%, #2a2a2a 100%);
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.visual-box::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: 1px solid var(--black);
    z-index: 0;
}

.experience-badge {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--white);
}

.experience-badge .number {
    display: block;
    font-family: var(--font-heading);
    font-size: 80px;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 10px;
}

.experience-badge .text {
    display: block;
    font-size: 14px;
    font-weight: 300;
    letter-spacing: 4px;
    text-transform: uppercase;
}

@media (max-width: 992px) {
    .about-container {
        flex-direction: column;
    }
}

/* ========== ARTICLE PAGES ========== */
.article-hero {
    height: 60vh;
    min-height: 400px;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: flex-end;
    padding-bottom: 60px;
}
.article-hero::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(to top, rgba(17,17,17,0.95) 0%, rgba(17,17,17,0.2) 100%);
    z-index: 1;
}
.article-hero .container {
    position: relative;
    z-index: 2;
    color: var(--white);
    max-width: 900px;
    margin: 0 auto;
}
.article-meta {
    color: var(--gold);
    font-weight: 600;
    letter-spacing: 2px;
    font-size: 14px;
    margin-bottom: 15px;
    text-transform: uppercase;
}
.article-hero h1 {
    font-family: var(--font-heading);
    font-size: 48px;
    line-height: 1.2;
    margin-bottom: 0;
}
.article-content {
    max-width: 800px;
    margin: 80px auto;
    font-size: 18px;
    line-height: 1.8;
    color: #333;
}
.article-content h2 {
    font-family: var(--font-heading);
    font-size: 28px;
    color: var(--black);
    margin: 50px 0 20px 0;
}
.article-content p {
    margin-bottom: 25px;
    text-align: justify;
}
.article-content blockquote {
    font-family: var(--font-heading);
    font-size: 24px;
    font-style: italic;
    color: var(--gold);
    border-left: 4px solid var(--gold);
    padding-left: 30px;
    margin: 50px 0;
    line-height: 1.5;
}

/* ========== 3. HRSolutionX BLACK ========== */
        .black-section {
            background: #000;
            color: #fff;
            padding: 120px 0;
            text-align: center;
            background-image: radial-gradient(circle at center, #111 0%, #000 70%);
            border-top: 1px solid #333;
        }
        .black-icon {
            font-size: 40px;
            color: var(--gold);
            margin-bottom: 20px;
        }
        .black-title {
            font-family: var(--font-heading);
            font-size: 36px;
            letter-spacing: 4px;
            margin-bottom: 20px;
        }
        .black-title span { color: var(--gold); }
        .black-desc {
            max-width: 600px;
            margin: 0 auto 40px;
            color: #888;
            line-height: 1.8;
            font-size: 16px;
        }
        .black-btn {
            display: inline-block;
            padding: 15px 40px;
            border: 1px solid var(--gold);
            color: var(--gold);
            text-decoration: none;
            letter-spacing: 2px;
            font-size: 14px;
            font-weight: 600;
            transition: 0.3s;
        }
        .black-btn:hover {
            background: var(--gold);
            color: #000;
        }