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

:root {
    --primary: #1a1a1a;
    --accent: #d4b98c;
    --white: #ffffff;
    --transition: cubic-bezier(0.76, 0, 0.24, 1);
}

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    font-family: 'Inter', sans-serif;
    background: var(--primary);
    color: var(--white);
    overflow: hidden;
}

main {
    height: calc(100vh + 48px);
    display: flex;
    flex-direction: column;
    margin-bottom: -48px; /* Compensate for the extra height */
}

/* Navigation */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 2.5rem;
    mix-blend-mode: difference;
}

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

.logo {
    text-decoration: none;
    display: flex;
    align-items: center;
}

.logo-img {
    height: 60px;
    width: auto;
    display: block;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.nav-links a:hover {
    opacity: 1;
}

.register-btn {
    background: var(--accent);
    color: var(--primary) !important;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    opacity: 1 !important;
    font-weight: 600;
}

.register-btn:hover {
    background: #c4a87c;
}

/* Search Functionality */
.search-container {
    position: relative;
    display: flex;
    align-items: center;
    margin-left: 1rem;
}

.search-toggle {
    background: none;
    border: none;
    color: var(--white);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 4px;
    opacity: 0.8;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-toggle:hover {
    opacity: 1;
    background: rgba(255, 255, 255, 0.1);
}

.search-toggle.active {
    opacity: 1;
    background: var(--accent);
    color: var(--primary);
}

.search-box {
    position: absolute;
    top: 100%;
    right: 0;
    width: 350px;
    background: var(--white);
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s var(--transition);
    z-index: 1000;
    margin-top: 0.5rem;
}

.search-box.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.search-input {
    width: 100%;
    padding: 1rem;
    border: none;
    border-radius: 8px 8px 0 0;
    font-size: 1rem;
    color: var(--primary);
    background: var(--white);
    outline: none;
    font-family: 'Inter', sans-serif;
}

.search-input::placeholder {
    color: #999;
}

.search-results {
    max-height: 400px;
    overflow-y: auto;
    border-radius: 0 0 8px 8px;
}

.search-result-item {
    padding: 1rem;
    border-bottom: 1px solid #f0f0f0;
    cursor: pointer;
    transition: background-color 0.2s ease;
    color: var(--primary);
}

.search-result-item:hover {
    background: #f8f9fa;
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-title {
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--primary);
}

.search-result-type {
    font-size: 0.8rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.search-result-description {
    white-space: break-spaces; 
    tab-size: 4;
    -moz-tab-size: 4;
    font-size: 0.9rem;
    color: #666;
    line-height: 1.4;
}

.search-no-results {
    padding: 2rem;
    text-align: center;
    color: #999;
    font-style: italic;
}

.search-loading {
    padding: 2rem;
    text-align: center;
    color: var(--accent);
}

/* Hero Section */
.hero {
    flex: 1;
    width: 100%;
    position: relative;
    overflow: hidden;
    background: var(--primary);
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 120px;
    background: linear-gradient(to bottom, rgba(26,26,26,1) 0%, rgba(26,26,26,0) 100%);
    pointer-events: none;
    z-index: 5;
}

.hero-slides {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transform: translateY(100%);
    transition: all 0.8s var(--transition);
}

.slide.active {
    transform: translateY(0);
}

.slide-content {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 0 max(10%, 120px);
}

.slide-text {
    position: relative;
    z-index: 2;
    max-width: 700px;
    opacity: 0;
    transform: translateY(50px);
    transition: all 1s var(--transition);
    transition-delay: 0.5s;
    margin-top: 5vh;
}

.slide.active .slide-text {
    opacity: 1;
    transform: translateY(0);
}

.slide-number {
    color: var(--accent);
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: 1rem;
    display: block;
}

.slide-text h2 {
    font-size: clamp(3rem, 8vw, 6rem);
    line-height: 1;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.slide-text p {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    opacity: 0.8;
    margin-bottom: 2rem;
}

.slide-register-btn {
    display: inline-block;
    background: var(--accent);
    color: var(--primary);
    text-decoration: none;
    padding: 1rem 2rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s var(--transition);
    transition-delay: 0.8s;
}

.slide.active .slide-register-btn {
    opacity: 1;
    transform: translateY(0);
}

.slide-register-btn:hover {
    background: #c4a87c;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(212, 185, 140, 0.3);
}

.slide-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0.5;
    transform: scale(1.1);
    transition: transform 1.5s var(--transition);
}

.slide.active .slide-image {
    transform: scale(1);
}

.slide-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(0,0,0,0.85), rgba(0,0,0,0.5));
    z-index: 1;
}

/* Navigation */
.hero-nav {
    position: fixed;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.nav-progress {
    width: 2px;
    height: 100px;
    background: rgba(255,255,255,0.2);
    position: relative;
}

.nav-progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--progress, 25%);
    background: var(--white);
    transition: height 0.6s var(--transition);
}

.nav-arrows {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.nav-arrow {
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0.6;
    transition: opacity 0.3s ease;
    padding: 0.5rem;
}

.nav-arrow:hover {
    opacity: 1;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1002;
    position: relative;
}

.hamburger {
    width: 24px;
    height: 18px;
    position: relative;
    transform: rotate(0deg);
    transition: 0.3s ease-in-out;
}

.hamburger span {
    display: block;
    position: absolute;
    height: 2px;
    width: 100%;
    background: var(--white);
    border-radius: 1px;
    opacity: 1;
    left: 0;
    transform: rotate(0deg);
    transition: 0.3s ease-in-out;
}

.hamburger span:nth-child(1) {
    top: 0px;
}

.hamburger span:nth-child(2) {
    top: 8px;
}

.hamburger span:nth-child(3) {
    top: 16px;
}

.mobile-menu-toggle.active .hamburger span:nth-child(1) {
    top: 8px;
    transform: rotate(135deg);
}

.mobile-menu-toggle.active .hamburger span:nth-child(2) {
    opacity: 0;
    left: -60px;
}

.mobile-menu-toggle.active .hamburger span:nth-child(3) {
    top: 8px;
    transform: rotate(-135deg);
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }
    
    .main-nav {
        mix-blend-mode: normal;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--primary);
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        padding: 6rem 2rem 2rem;
        transition: right 0.3s ease;
        z-index: 1001;
        box-shadow: none;
        border: none;
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links a {
        padding: 1.2rem 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        text-align: left;
        font-size: 1rem;
        transition: all 0.3s ease;
    }
    
    .nav-links a:hover {
        padding-left: 1rem;
        color: var(--accent);
    }
    
    .nav-links a.register-btn {
        margin-top: 1.5rem;
        margin-bottom: 0;
        padding: 1rem 1.5rem;
        text-align: center;
        border: none !important;
        border-bottom: none !important;
        border-radius: 4px;
        background: var(--accent) !important;
        color: var(--primary) !important;
        font-weight: 600;
        width: 100%;
        display: block;
        opacity: 1 !important;
    }
    
    .nav-links a.register-btn:hover {
        background: #c4a87c !important;
        padding-left: 1.5rem;
        color: var(--primary) !important;
    }
    
    .user-greeting {
        margin-top: 1.5rem;
        text-align: left;
        padding: 1rem 0;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        color: var(--accent);
        font-weight: 600;
    }
    
    .slide-content {
        padding: 0 5%;
    }
    
    .hero-nav {
        right: 1rem;
    }
    
    .search-container {
        margin-left: 0;
        margin-top: 1rem;
        order: -1;
        width: 100%;
    }
    
    .search-box {
        position: static;
        width: 100%;
        margin-top: 0.5rem;
        transform: none;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }
    
    .search-box.active {
        transform: none;
    }
}