/* --- Variables --- */
:root {
    --color-burgundy: #800020;  /* Kurumsal Bordo */
    --color-burgundy-dark: #5c0017;
    --color-grey: #f5f5f5;      /* Platin Gri */
    --color-text: #2c2c2c;
    --color-white: #ffffff;
    --color-slate: #333333;
    
    --font-serif: 'Libre Baskerville', serif;
    --font-sans: 'Manrope', sans-serif;
    
    --shadow: 0 4px 20px rgba(0,0,0,0.08);
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--color-white);
    color: var(--color-text);
    line-height: 1.7;
}

a { text-decoration: none; color: inherit; transition: 0.3s; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container { width: 90%; max-width: 1100px; margin: 0 auto; }

/* --- Header --- */
.consult-header {
    background-color: var(--color-white);
    padding: 25px 0;
    border-bottom: 1px solid #e0e0e0;
    position: sticky; top: 0; z-index: 1000;
}

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

.logo { font-family: var(--font-serif); font-size: 1.8rem; font-weight: 700; letter-spacing: 1px; color: var(--color-slate); }
.burgundy-text { color: var(--color-burgundy); }
.tm { font-size: 0.8rem; vertical-align: super; font-family: var(--font-sans); }

.corp-nav ul { display: flex; gap: 35px; align-items: center; }
.corp-nav a { font-weight: 600; font-size: 0.95rem; color: var(--color-slate); text-transform: uppercase; letter-spacing: 0.5px; }
.corp-nav a:hover, .corp-nav a.active { color: var(--color-burgundy); }

.btn-burgundy { background-color: var(--color-burgundy); color: var(--color-white) !important; padding: 12px 30px; border-radius: 2px; font-weight: 700; transition: 0.3s; }
.btn-burgundy:hover { background-color: var(--color-burgundy-dark); }

.mobile-toggle { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 6px; }
.mobile-toggle span { width: 30px; height: 3px; background-color: var(--color-burgundy); }

/* --- Mobile Menu --- */
.mobile-menu {
    position: fixed; top: 0; right: -100%; width: 280px; height: 100%;
    background-color: var(--color-white); z-index: 2000;
    display: flex; flex-direction: column; padding: 50px; gap: 20px;
    box-shadow: -5px 0 20px rgba(0,0,0,0.1); transition: 0.4s ease;
}
.mobile-menu.active { right: 0; }
.close-menu { align-self: flex-end; font-size: 1.5rem; background: none; border: none; cursor: pointer; }
.mobile-menu a { font-family: var(--font-serif); font-size: 1.2rem; color: var(--color-slate); border-bottom: 1px solid #eee; padding-bottom: 10px; }

/* --- Hero --- */
.hero-consult {
    position: relative; height: 650px;
    background-size: cover; background-position: center;
    display: flex; align-items: center;
}
.hero-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(to right, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.8) 40%, rgba(255,255,255,0) 100%); z-index: 1; }

.hero-content { position: relative; z-index: 2; max-width: 600px; padding-left: 5%; color: var(--color-slate); }
.subtitle { font-family: var(--font-sans); font-weight: 700; color: var(--color-burgundy); letter-spacing: 2px; font-size: 0.9rem; display: block; margin-bottom: 20px; text-transform: uppercase; }
.hero-content h1 { font-family: var(--font-serif); font-size: 3.5rem; line-height: 1.1; margin-bottom: 30px; font-weight: 700; }
.hero-content p { font-size: 1.1rem; margin-bottom: 40px; color: #555; }

.hero-btns { display: flex; gap: 20px; }
.btn-primary { background-color: var(--color-burgundy); color: var(--color-white); padding: 15px 35px; font-weight: 700; border-radius: 2px; }
.btn-primary:hover { background-color: var(--color-burgundy-dark); }
.btn-secondary { border: 2px solid var(--color-burgundy); color: var(--color-burgundy); padding: 13px 35px; font-weight: 700; border-radius: 2px; }
.btn-secondary:hover { background-color: var(--color-burgundy); color: var(--color-white); }

/* --- Expertise --- */
.section-padding { padding: 100px 0; }
.section-head { margin-bottom: 60px; }
.section-head h2 { font-family: var(--font-serif); font-size: 2.5rem; color: var(--color-slate); margin-bottom: 15px; }
.divider-burgundy { width: 60px; height: 4px; background-color: var(--color-burgundy); }

.expertise-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 30px; }
.exp-card { background-color: var(--color-grey); padding: 40px 30px; border-radius: 2px; transition: 0.3s; border-left: 4px solid transparent; }
.exp-card:hover { background-color: var(--color-white); box-shadow: var(--shadow); border-left-color: var(--color-burgundy); transform: translateY(-5px); }
.card-icon { font-size: 2.5rem; margin-bottom: 20px; }
.exp-card h3 { font-family: var(--font-serif); font-size: 1.5rem; margin-bottom: 15px; color: var(--color-slate); }
.exp-card p { font-size: 0.95rem; color: #666; margin-bottom: 20px; }
.read-more { font-weight: 700; color: var(--color-burgundy); font-size: 0.9rem; }

/* --- Partners (About) --- */
.page-title { text-align: center; margin-bottom: 80px; }
.page-title h1 { font-family: var(--font-serif); font-size: 3rem; color: var(--color-slate); margin-bottom: 10px; }

.partners-list { display: flex; flex-direction: column; gap: 50px; }
.partner-card { display: flex; gap: 40px; align-items: center; background: var(--color-white); padding: 30px; border: 1px solid #eee; box-shadow: var(--shadow); }
.p-img img { width: 150px; height: 150px; object-fit: cover; border-radius: 50%; filter: grayscale(100%); transition: 0.3s; }
.partner-card:hover .p-img img { filter: grayscale(0%); }
.p-info h3 { font-family: var(--font-serif); font-size: 1.5rem; margin-bottom: 5px; color: var(--color-burgundy); }
.title { font-size: 0.9rem; font-weight: 700; color: #888; display: block; margin-bottom: 15px; text-transform: uppercase; }
.p-info p { font-size: 1.05rem; font-style: italic; color: #555; }

/* --- Case Studies --- */
.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.case-study { background-color: var(--color-grey); padding: 40px; border-top: 4px solid var(--color-burgundy); }
.case-cat { font-size: 0.8rem; font-weight: 700; color: #888; letter-spacing: 1px; display: block; margin-bottom: 10px; }
.case-study h3 { font-family: var(--font-serif); font-size: 1.3rem; margin-bottom: 20px; min-height: 50px; }
.case-study p { font-size: 0.9rem; margin-bottom: 10px; color: #444; }
.case-study strong { color: var(--color-burgundy); }

/* --- Contact --- */
.trust-banner { background-color: var(--color-slate); padding: 80px 0; color: var(--color-white); margin-top: 50px; }
.flex-trust { display: flex; justify-content: space-between; align-items: center; }
.trust-text h3 { font-family: var(--font-serif); font-size: 2rem; margin-bottom: 10px; }
.btn-white-outline { border: 2px solid var(--color-white); color: var(--color-white); padding: 15px 35px; font-weight: 700; transition: 0.3s; }
.btn-white-outline:hover { background-color: var(--color-white); color: var(--color-slate); }

.contact-wrapper { display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px; }
.contact-details h2 { font-family: var(--font-serif); font-size: 2.5rem; margin-bottom: 20px; color: var(--color-slate); }
.office-loc { margin-bottom: 30px; border-left: 3px solid var(--color-burgundy); padding-left: 20px; }
.office-loc strong { display: block; font-size: 1.1rem; margin-bottom: 5px; font-family: var(--font-serif); }

.clean-form .form-row { display: flex; gap: 20px; margin-bottom: 20px; }
.clean-form .col { flex: 1; }
.clean-form label { display: block; font-weight: 600; margin-bottom: 5px; font-size: 0.9rem; color: #555; }
.clean-form input, .clean-form select, .clean-form textarea { width: 100%; padding: 12px; border: 1px solid #ccc; font-family: var(--font-sans); background: var(--color-grey); }
.clean-form input:focus, .clean-form textarea:focus { border-color: var(--color-burgundy); outline: none; }
.btn-submit { width: 100%; background-color: var(--color-burgundy); color: var(--color-white); padding: 15px; border: none; font-weight: 700; cursor: pointer; transition: 0.3s; }
.btn-submit:hover { background-color: var(--color-slate); }

/* --- Legal --- */
.legal-paper { max-width: 800px; margin: 0 auto; background: var(--color-white); padding: 60px; border: 1px solid #eee; box-shadow: var(--shadow); }
.legal-paper h1 { font-family: var(--font-serif); text-align: center; color: var(--color-slate); }
.legal-paper h3 { font-family: var(--font-serif); color: var(--color-burgundy); margin-top: 30px; margin-bottom: 10px; }

/* --- Footer --- */
.consult-footer { background-color: var(--color-grey); padding: 50px 0; margin-top: auto; border-top: 1px solid #ddd; }
.footer-content { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; }
.f-col h4 { font-family: var(--font-serif); font-size: 1.5rem; margin-bottom: 5px; color: var(--color-burgundy); }
.f-col a { color: #666; margin-right: 20px; font-weight: 600; font-size: 0.9rem; }
.f-col a:hover { color: var(--color-burgundy); }
.copyright { color: #999; font-size: 0.85rem; }

@media (max-width: 992px) {
    .corp-nav { display: none; }
    .mobile-toggle { display: flex; }
    .hero-content h1 { font-size: 2.5rem; }
    .hero-overlay { background: rgba(255,255,255,0.9); }
    .partner-card, .contact-wrapper, .case-grid, .flex-trust { grid-template-columns: 1fr; flex-direction: column; }
    .flex-trust { text-align: center; gap: 20px; }
}