/*
================================================
GLOBAL.CSS (ELITE REDESIGN) - FINAL FIXED VERSION
- Core styles for a premium, modern law firm website.
- Establishes a sophisticated visual identity.
- Includes sleek dropdown with uniform full-width highlights.
================================================
*/

/* --- CSS Variables --- */
:root {
    /* Color Palette */
    --color-dark-bg: #111111;
    --color-dark-primary: #111111;
    --color-dark-secondary: #1a1a1a;
    --color-light-text: #e5e5e5;
    --color-light-text-muted: #a3a3a3;
    --color-accent: #d4af37; /* A refined, classic gold */
    --color-accent-hover: #e6c567;
    --color-border: rgba(255, 255, 255, 0.1);

    /* Typography */
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Inter', sans-serif;

    /* Sizing & Spacing */
    --header-height: 90px;
    --section-padding: 8rem;
    --container-width: 1280px;
    --container-padding: 2rem;

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.645, 0.045, 0.355, 1);
    --transition-medium: 0.4s cubic-bezier(0.645, 0.045, 0.355, 1);
    --transition-slow: 0.6s cubic-bezier(0.645, 0.045, 0.355, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    background-color: var(--color-dark-bg);
    color: var(--color-light-text);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    overflow-x: hidden;
}

body.nav-open {
    overflow: hidden;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-light-text);
}

p {
    margin-bottom: 1.5rem;
    max-width: 65ch; /* Improves readability */
    color: var(--color-light-text-muted);
}

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

a:hover {
    color: var(--color-accent-hover);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* --- Layout & Container --- */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

#page-content {
    transition: transform 0.5s cubic-bezier(0.645, 0.045, 0.355, 1), filter 0.5s cubic-bezier(0.645, 0.045, 0.355, 1);
}

body.nav-open #page-content {
    transform: scale(0.95);
    filter: blur(4px) brightness(0.6);
    border-radius: 20px;
    overflow: hidden;
}

.py-section {
    padding: var(--section-padding) 0;
}

.bg-dark {
    background-color: var(--color-dark-secondary);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

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

.light-text {
    color: var(--color-light-text);
}

/* --- Header --- */
#main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    display: flex;
    align-items: center;
    z-index: 1000;
    background-color: transparent;
    transition: background-color var(--transition-medium), border-bottom var(--transition-medium);
}

#main-header.scrolled {
    background-color: rgba(17, 17, 17, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
}

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

.logo img {
    height: 45px;
    transition: transform var(--transition-fast);
}

.logo:hover img {
    transform: scale(1.05);
}

/* --- Main Navigation --- */
.main-nav ul {
    list-style: none;
    display: flex;
    gap: 2.5rem;
}

.main-nav a {
    color: var(--color-light-text);
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    padding: 0.5rem 0;
    position: relative;
    transition: color var(--transition-fast);
}

.main-nav a span {
    color: var(--color-accent);
    margin-right: 0.5rem;
    font-weight: 400;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-accent);
    transition: width var(--transition-medium);
}

.main-nav a:hover {
    color: white;
}

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

/* --- Desktop Dropdown Menu Styles (UNIFORM HIGHLIGHTS) --- */
.main-nav .has-dropdown {
    position: relative;
}

.main-nav .dropdown-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    min-width: 240px;
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    box-shadow: 
        0 4px 20px rgba(0, 0, 0, 0.5),
        0 1px 3px rgba(0, 0, 0, 0.3);
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    overflow: hidden;
}

.main-nav .has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.main-nav .dropdown-menu::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 12px;
    height: 12px;
    background: rgba(26, 26, 26, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: none;
    border-right: none;
    transform: translateX(-50%) rotate(45deg);
    z-index: -1;
}

.main-nav .dropdown-menu li {
    list-style: none;
    margin: 0;
}

.main-nav .dropdown-menu a {
    display: block;
    padding: 0.75rem 1.25rem;
    color: var(--color-light-text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 0.3px;
    transition: all 0.2s ease;
    border: none;
    position: relative;
    overflow: hidden;
}

.main-nav .dropdown-menu a::after {
    display: none; /* Remove the underline animation from dropdown items */
}

/* Full-width uniform background highlight */
.main-nav .dropdown-menu a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--color-accent) 0%, rgba(212, 175, 55, 0.1) 4px, rgba(212, 175, 55, 0.05) 100%);
    transform: scaleX(0);
    transition: transform 0.25s ease;
    transform-origin: left;
    z-index: -1;
}

.main-nav .dropdown-menu a:hover {
    color: var(--color-light-text);
    padding-left: 1.5rem;
}

.main-nav .dropdown-menu a:hover::before {
    transform: scaleX(1);
}

.main-nav .dropdown-menu li:first-child a {
    border-top-left-radius: 11px;
    border-top-right-radius: 11px;
}

.main-nav .dropdown-menu li:last-child a {
    border-bottom-left-radius: 11px;
    border-bottom-right-radius: 11px;
}

/* Refined arrow indicator for dropdown */
.main-nav .has-dropdown > a::after {
    content: '';
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: 0.5rem;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 4px solid var(--color-accent);
    transition: transform 0.25s ease;
    position: relative;
    top: -1px;
}

.main-nav .has-dropdown:hover > a::after {
    transform: rotate(180deg);
}

/* Enhanced main nav link for dropdown items */
.main-nav .has-dropdown > a {
    position: relative;
}

.main-nav .has-dropdown > a:hover {
    color: white;
}

/* Staggered animation for dropdown items */
.main-nav .dropdown-menu li {
    opacity: 0;
    transform: translateY(-5px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.main-nav .has-dropdown:hover .dropdown-menu li {
    opacity: 1;
    transform: translateY(0);
}

.main-nav .has-dropdown:hover .dropdown-menu li:nth-child(1) { transition-delay: 0.05s; }
.main-nav .has-dropdown:hover .dropdown-menu li:nth-child(2) { transition-delay: 0.1s; }
.main-nav .has-dropdown:hover .dropdown-menu li:nth-child(3) { transition-delay: 0.15s; }
.main-nav .has-dropdown:hover .dropdown-menu li:nth-child(4) { transition-delay: 0.2s; }

/* Keyboard navigation support */
.main-nav .has-dropdown.keyboard-active .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* --- Mobile Navigation Toggle --- */
.mobile-nav-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 9999;
    padding: 15px;
}

.hamburger {
    position: relative;
    width: 24px;
    height: 2px;
    background-color: var(--color-light-text);
    transition: all 0.3s ease;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 24px;
    height: 2px;
    background-color: var(--color-light-text);
    transition: transform 0.3s ease, top 0.3s ease, bottom 0.3s ease;
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    bottom: -8px;
}

.mobile-nav-toggle[aria-expanded="true"] .hamburger {
    background-color: transparent;
}

.mobile-nav-toggle[aria-expanded="true"] .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.mobile-nav-toggle[aria-expanded="true"] .hamburger::after {
    bottom: 0;
    transform: rotate(-45deg);
}

/* --- Mobile Navigation Container --- */
.mobile-nav-container {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background-color: var(--color-dark-secondary);
    z-index: 999;
    transform: translateX(100%);
    transition: transform 0.5s cubic-bezier(0.645, 0.045, 0.355, 1);
    display: flex;
    justify-content: center;
    align-items: center;
}

.mobile-nav-container[data-visible="true"] {
    transform: translateX(0);
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.mobile-nav ul {
    list-style: none;
    text-align: center;
}

.mobile-nav li {
    opacity: 0;
    transform: translateX(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.mobile-nav-container[data-visible="true"] .mobile-nav li {
    opacity: 1;
    transform: translateX(0);
}

/* Staggered animation for mobile nav links */
.mobile-nav-container[data-visible="true"] .mobile-nav li:nth-child(1) { transition-delay: 0.2s; }
.mobile-nav-container[data-visible="true"] .mobile-nav li:nth-child(2) { transition-delay: 0.3s; }
.mobile-nav-container[data-visible="true"] .mobile-nav li:nth-child(3) { transition-delay: 0.4s; }
.mobile-nav-container[data-visible="true"] .mobile-nav li:nth-child(4) { transition-delay: 0.5s; }

.mobile-nav a {
    display: block;
    padding: 1rem;
    font-size: 1.5rem;
    font-family: var(--font-heading);
    color: var(--color-light-text);
}

.mobile-nav a span {
    color: var(--color-accent);
    margin-right: 0.75rem;
}

.mobile-cta {
    margin-top: 2rem;
    opacity: 0;
    transition: opacity 0.4s ease 0.6s;
}

.mobile-nav-container[data-visible="true"] .mobile-cta {
    opacity: 1;
}

/* --- Mobile Dropdown Styles --- */
.mobile-nav .has-dropdown .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    border-radius: 0;
    background: transparent;
    margin-top: 0;
    margin-left: 2rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    min-width: auto;
}

.mobile-nav .has-dropdown.active .dropdown-menu {
    max-height: 300px;
}

.mobile-nav .dropdown-menu a {
    padding: 0.6rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 1rem;
    font-family: var(--font-body);
    transition: all 0.2s ease;
}

.mobile-nav .dropdown-menu a:hover {
    background: none;
    color: var(--color-accent);
    padding-left: 0.5rem;
}

.mobile-nav .has-dropdown > a {
    cursor: pointer;
}

.mobile-nav .has-dropdown > a::after {
    content: '▼';
    font-size: 0.7rem;
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.mobile-nav .has-dropdown.active > a::after {
    transform: rotate(180deg);
}

/* --- CTA Button --- */
.cta-button {
    background-color: transparent;
    border: 1px solid var(--color-accent);
    color: var(--color-accent);
    padding: 0.8rem 1.8rem;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.9rem;
    position: relative;
    overflow: hidden;
    transition: color var(--transition-medium);
    z-index: 1;
    display: inline-block;
}

.cta-button span {
    position: relative;
    z-index: 2;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: var(--color-accent);
    transition: width var(--transition-medium);
    z-index: -1;
}

.cta-button:hover {
    color: var(--color-dark-bg);
}

.cta-button:hover::before {
    width: 100%;
}

/* --- Section Titles --- */
.section-title {
    font-size: 3rem;
    font-weight: 500;
    margin-bottom: 2rem;
}

/* --- Accordion Content Learn More Buttons --- */
.accordion-content .post-card-readmore {
    margin-left: 1rem;
    margin-top: 0.25rem;
    margin-bottom: 1rem;
    display: inline-block;
    font-weight: 600;
    color: var(--color-accent);
    text-decoration: none;
    position: relative;
    transition: color var(--transition-fast);
}

.accordion-content .post-card-readmore:hover {
    color: var(--color-accent-hover);
}

/* --- Footer --- */
#main-footer {
    padding: 2rem 0;
    background-color: var(--color-dark-secondary);
    border-top: 1px solid var(--color-border);
}

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

.footer-left p {
    font-size: 0.8rem;
    color: var(--color-light-text-muted);
    margin: 0.2rem 0;
    max-width: none;
}

.footer-right .logo img {
    height: 40px;
    opacity: 0.7;
}

/* --- Responsive Design --- */
@media (max-width: 1024px) {
    :root {
        --section-padding: 6rem;
    }
    
    .main-nav, .desktop-cta {
        display: none;
    }
    
    .mobile-nav-toggle {
        display: block;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 4rem;
        --container-padding: 1.5rem;
    }
    
    body {
        font-size: 15px;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .footer-container {
        flex-direction: column-reverse;
        gap: 1.5rem;
        text-align: center;
    }
    
    /* Adjust mobile dropdown font sizes for smaller screens */
    .mobile-nav a {
        font-size: 1.3rem;
    }
    
    .mobile-nav .dropdown-menu a {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .mobile-nav a {
        font-size: 1.2rem;
    }
    
    .mobile-nav .dropdown-menu a {
        font-size: 0.9rem;
    }
    
    .mobile-nav-container {
        max-width: 100%;
    }
}