/* ========================================
   Lloyd Consulting Services
   Elegant Dark Theme
   ======================================== */

:root {
    --color-bg-primary: #0a0a0a;
    --color-bg-secondary: #111111;
    --color-bg-tertiary: #1a1a1a;
    --color-cream: #d4c5a9;
    --color-cream-light: #e8dcc6;
    --color-cream-dark: #b8a889;
    --color-gold: #c9a227;
    --color-text: #e5e5e5;
    --color-text-muted: #888888;
    --color-border: #2a2a2a;

    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --spacing-2xl: 8rem;

    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    font-weight: 300;
    background-color: var(--color-bg-primary);
    color: var(--color-text);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 400;
    color: var(--color-cream);
    letter-spacing: 0.02em;
}

h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: var(--spacing-sm);
}

h3 {
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    margin-bottom: var(--spacing-sm);
}

p {
    margin-bottom: var(--spacing-sm);
}

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

a:hover {
    color: var(--color-cream-light);
}

/* Buttons */
.btn {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 1rem 2.5rem;
    border: 1px solid var(--color-cream);
    background: transparent;
    color: var(--color-cream);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn:hover {
    background: var(--color-cream);
    color: var(--color-bg-primary);
}

.btn-primary {
    background: var(--color-cream);
    color: var(--color-bg-primary);
}

.btn-primary:hover {
    background: var(--color-cream-light);
    border-color: var(--color-cream-light);
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 0.9rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
}

.nav-logo img {
    height: 50px;
    width: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 3rem;
}

.nav-menu a {
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text);
    transition: color var(--transition-fast);
}

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

.nav-cta {
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--color-cream-dark);
    color: var(--color-cream) !important;
}

.nav-cta:hover {
    background: var(--color-cream);
    color: var(--color-bg-primary) !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--color-cream);
    transition: var(--transition-fast);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.4;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(10, 10, 10, 0.7) 0%,
        rgba(10, 10, 10, 0.5) 50%,
        rgba(10, 10, 10, 0.9) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: var(--spacing-md);
}

.hero-logo img {
    height: 180px;
    width: auto;
    margin-bottom: var(--spacing-lg);
}

.hero-tagline {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 300;
    color: var(--color-cream);
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-sm);
}

.hero-subtitle {
    font-size: 1rem;
    font-weight: 300;
    color: var(--color-text-muted);
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-lg);
}

/* Section Styles */
section {
    padding: var(--spacing-2xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-subtitle {
    font-size: 1rem;
    color: var(--color-text-muted);
    font-weight: 300;
    letter-spacing: 0.05em;
}

/* Services Section */
.services {
    background: var(--color-bg-secondary);
}

.services .container {
    max-width: 1400px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.service-card {
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    padding: var(--spacing-lg);
    transition: all var(--transition-normal);
}

.service-card:hover {
    border-color: var(--color-cream-dark);
    transform: translateY(-5px);
}

.service-icon {
    width: 48px;
    height: 48px;
    margin-bottom: var(--spacing-md);
    color: var(--color-cream);
}

.service-icon svg {
    width: 100%;
    height: 100%;
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.service-card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* Work Section */
.work {
    background: var(--color-bg-primary);
}

.work .container {
    max-width: 1400px;
}

.work-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.work-item {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    transition: all var(--transition-normal);
    overflow: hidden;
}

.work-item:hover {
    border-color: var(--color-cream-dark);
}

.work-content {
    padding: var(--spacing-lg);
}

.work-category {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-cream-dark);
    margin-bottom: var(--spacing-sm);
}

.work-item h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.work-item p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
}

.work-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    list-style: none;
}

.work-tags li {
    font-size: 0.7rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.4rem 0.8rem;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
}

/* About Section */
.about {
    background: var(--color-bg-secondary);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-text h2 {
    margin-bottom: var(--spacing-md);
}

.about-lead {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--color-cream);
    margin-bottom: var(--spacing-md);
}

.about-text p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.credentials {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.credential {
    text-align: center;
}

.credential-title {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--color-cream);
    margin-bottom: var(--spacing-xs);
}

.credential-desc {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    letter-spacing: 0.05em;
}

/* Contact Section */
.contact {
    background: var(--color-bg-primary);
    text-align: center;
}

.contact-content {
    max-width: 600px;
    margin: 0 auto;
}

.contact-text {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
}

/* Footer */
.footer {
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-lg) 0;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.footer-logo img {
    height: 60px;
    width: auto;
    opacity: 0.7;
}

.footer-text {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin: 0;
}

/* Responsive Design */
@media (max-width: 1100px) {
    .services-grid,
    .work-grid,
    .credentials {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        flex-direction: column;
        justify-content: center;
        background: var(--color-bg-primary);
        transition: right var(--transition-normal);
    }

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

    .nav-toggle {
        display: flex;
        z-index: 1001;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

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

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .hero-logo img {
        height: 120px;
    }

    section {
        padding: var(--spacing-xl) 0;
    }

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

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

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

    .hero-logo img {
        height: 100px;
    }

    .btn {
        padding: 0.875rem 2rem;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mt-lg {
    margin-top: var(--spacing-lg);
}

.mb-lg {
    margin-bottom: var(--spacing-lg);
}