:root {
    --black: #111111;
    --dark-grey: #1a1a1a;
    --platinum: #e5e4e2;
    --platinum-dark: #b0b0b0;
    --white: #ffffff;
    --border: #333333;
    
    --font-head: 'Cinzel', serif;
    --font-body: 'Lato', sans-serif;
    
    --transition: 0.4s ease;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--black);
    color: var(--platinum);
    line-height: 1.6;
    display: flex;
    overflow-x: hidden;
}

/* Sidebar */
.sidebar-corp {
    width: 300px;
    height: 100vh;
    background-color: var(--dark-grey);
    padding: 50px 30px;
    border-right: 1px solid var(--border);
    position: fixed;
    display: flex;
    flex-direction: column;
    z-index: 100;
}

.brand-box {
    margin-bottom: 60px;
    text-align: center;
}

.brand-box h1 {
    font-family: var(--font-head);
    font-size: 1.8rem;
    color: var(--white);
    letter-spacing: 2px;
    margin-bottom: 5px;
}

.brand-box .platinum {
    color: var(--platinum-dark);
}

.tagline {
    font-size: 0.7rem;
    letter-spacing: 4px;
    color: var(--platinum-dark);
    display: block;
}

.corp-nav ul {
    list-style: none;
}

.corp-nav li {
    margin-bottom: 20px;
}

.corp-nav a {
    text-decoration: none;
    color: var(--platinum-dark);
    font-family: var(--font-head);
    font-size: 1rem;
    transition: var(--transition);
    display: block;
    padding: 5px 0;
}

.corp-nav a:hover, .corp-nav a.active {
    color: var(--white);
    padding-left: 10px;
    border-left: 2px solid var(--white);
}

.btn-outline {
    border: 1px solid var(--platinum);
    padding: 10px 20px !important;
    text-align: center;
    margin-top: 20px;
}

.btn-outline:hover {
    background-color: var(--white);
    color: var(--black) !important;
}

.sidebar-footer {
    margin-top: auto;
    font-size: 0.75rem;
    color: #555;
    text-align: center;
    letter-spacing: 1px;
}

/* Main Content */
.main-content {
    margin-left: 300px;
    width: calc(100% - 300px);
    background-color: var(--black);
    min-height: 100vh;
}

.top-bar {
    padding: 15px 40px;
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
    font-size: 0.8rem;
    color: #666;
    background-color: var(--black);
}

/* Hero */
.hero-corp {
    height: 500px;
    background-size: cover;
    background-position: center;
    position: relative;
    border-bottom: 1px solid var(--border);
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(90deg, rgba(17,17,17,0.95) 0%, rgba(17,17,17,0.6) 100%);
    display: flex;
    align-items: center;
    padding-left: 80px;
}

.hero-text h2 {
    font-family: var(--font-head);
    font-size: 3.5rem;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 20px;
    border-left: 4px solid var(--platinum);
    padding-left: 20px;
}

.hero-text p {
    font-size: 1.1rem;
    max-width: 600px;
    margin-bottom: 40px;
    color: var(--platinum);
}

.link-platinum {
    color: var(--white);
    text-decoration: none;
    font-weight: bold;
    border-bottom: 1px solid var(--white);
    padding-bottom: 5px;
    transition: 0.3s;
}

.link-platinum:hover {
    color: var(--platinum-dark);
    border-bottom-color: var(--platinum-dark);
}

/* Metrics */
.metrics-section {
    display: flex;
    justify-content: space-around;
    padding: 40px 0;
    border-bottom: 1px solid var(--border);
    background-color: var(--dark-grey);
}

.metric-box {
    text-align: center;
}

.num {
    display: block;
    font-family: var(--font-head);
    font-size: 2.5rem;
    color: var(--white);
}

.label {
    font-size: 0.8rem;
    text-transform: uppercase;
    color: #777;
    letter-spacing: 1px;
}

/* Intro & General Content */
.intro-section, .content-wrapper, .contact-layout, .legal-doc {
    padding: 80px;
    max-width: 1200px;
    margin: 0 auto;
}

.intro-section { text-align: center; }

.intro-section h3, .page-title h1, .legal-doc h1 {
    font-family: var(--font-head);
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: 15px;
}

.line-platinum {
    width: 60px;
    height: 1px;
    background-color: var(--platinum);
    margin: 20px auto 40px;
}

.intro-section p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
    color: #999;
}

/* About / Practice Grid */
.practice-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.practice-card {
    border: 1px solid var(--border);
    padding: 40px;
    transition: 0.3s;
    background-color: var(--dark-grey);
}

.practice-card:hover {
    border-color: var(--platinum);
}

.practice-card h3 {
    font-family: var(--font-head);
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--white);
}

.practice-card p {
    font-size: 0.95rem;
    color: #aaa;
}

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

.client-box {
    background-color: var(--dark-grey);
    padding: 30px;
    border: 1px solid var(--border);
}

.client-box.platinum-border {
    border-top: 3px solid var(--platinum);
}

.sector {
    font-size: 0.7rem;
    color: #777;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.client-box h3 {
    font-family: var(--font-head);
    color: var(--white);
    margin-bottom: 15px;
}

.client-box blockquote {
    font-style: italic;
    color: var(--platinum);
    margin-bottom: 20px;
}

.client-name {
    text-align: right;
    font-size: 0.8rem;
    color: #666;
}

/* Contact Form */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
}

.contact-text h2 {
    font-family: var(--font-head);
    color: var(--white);
    font-size: 2rem;
    margin-bottom: 20px;
}

.address-box {
    margin-top: 40px;
    border-left: 1px solid var(--platinum);
    padding-left: 20px;
}

.address-box p {
    margin-bottom: 15px;
    color: #aaa;
}

.address-box strong {
    color: var(--white);
    display: block;
}

.corp-form {
    background-color: var(--dark-grey);
    padding: 40px;
    border: 1px solid var(--border);
}

.input-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.input-row input {
    flex: 1;
}

.corp-form input, .corp-form select, .corp-form textarea {
    width: 100%;
    background-color: var(--black);
    border: 1px solid var(--border);
    padding: 15px;
    color: var(--white);
    font-family: var(--font-body);
}

.input-full {
    margin-bottom: 20px;
}

.corp-form input:focus, .corp-form select:focus, .corp-form textarea:focus {
    border-color: var(--platinum);
    outline: none;
}

.btn-submit {
    width: 100%;
    padding: 15px;
    background-color: var(--platinum);
    color: var(--black);
    font-weight: bold;
    border: none;
    cursor: pointer;
    font-family: var(--font-head);
    letter-spacing: 2px;
    transition: 0.3s;
}

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

/* Legal */
.legal-doc h3 {
    color: var(--platinum);
    margin-top: 40px;
    margin-bottom: 10px;
    font-family: var(--font-head);
}

/* Mobile */
.mobile-toggle {
    display: none;
    position: fixed;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: var(--white);
    font-size: 2rem;
    z-index: 200;
}

.mobile-menu {
    position: fixed;
    top: 0; right: -100%;
    width: 250px; height: 100%;
    background-color: var(--dark-grey);
    flex-direction: column;
    padding: 50px 30px;
    transition: 0.4s ease;
    z-index: 300;
    border-left: 1px solid var(--platinum);
    display: flex;
}

.mobile-menu.active {
    right: 0;
}

.close-menu {
    align-self: flex-end;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.mobile-menu a {
    color: var(--platinum);
    text-decoration: none;
    font-size: 1.2rem;
    margin-bottom: 15px;
    font-family: var(--font-head);
}

@media (max-width: 1024px) {
    .sidebar-corp { display: none; }
    .main-content { margin-left: 0; width: 100%; }
    .mobile-toggle { display: block; }
    .hero-overlay { padding: 40px; }
    .hero-text h2 { font-size: 2.5rem; }
    .metrics-section { flex-direction: column; gap: 30px; text-align: center; }
    .practice-grid, .client-grid, .contact-layout { grid-template-columns: 1fr; }
    .input-row { flex-direction: column; }
}