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

:root {
    --forest-deep: #0a1410;
    --forest-dark: #1a2820;
    --moss-green: #2d4a3a;
    --aged-gold: #d4af37;
    --faded-gold: #a89050;
    --paper-old: #e8dcc4;
    --text-light: #f5f1e8;
    --text-dim: #b8b0a0;
}

body {
    background: var(--forest-deep);
    color: var(--text-light);
    font-family: 'Libre Baskerville', serif;
    line-height: 1.7;
    overflow-x: hidden;
}

/* Texture Overlay */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,.03) 2px, rgba(0,0,0,.03) 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(0,0,0,.03) 2px, rgba(0,0,0,.03) 4px);
    opacity: 0.4;
    pointer-events: none;
    z-index: 1000;
}

/* Grain Effect */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="300" height="300"><filter id="noise"><feTurbulence type="fractalNoise" baseFrequency="0.9" numOctaves="4" /></filter><rect width="300" height="300" filter="url(%23noise)" opacity="0.05"/></svg>');
    opacity: 0.3;
    pointer-events: none;
    z-index: 999;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 20, 16, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    z-index: 100;
    padding: 1rem 2rem;
}

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

.logo img {
    height: 70px;
    transition: all 0.3s ease;
}

.logo:hover img {
    filter: drop-shadow(0 0 20px rgba(212, 175, 55, 0.5));
}

/* Nav menu (desktop) */
.nav-menu {
    display: flex;
    gap: 3rem;
    align-items: center;
}

.nav-menu a.active { color: var(--aged-gold); }

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px; left: 0;
    width: 0; height: 1px;
    background: var(--aged-gold);
    transition: width 0.3s ease;
}

.nav-menu a:hover,
.nav-menu a.active { color: var(--aged-gold); }

.nav-menu a:hover::after,
.nav-menu a.active::after { width: 100%; }

.nav-menu a {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.85rem;
    color: var(--text-dim);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    position: relative;
    transition: color 0.3s ease;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--aged-gold);
    transition: width 0.3s ease;
}

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

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

/* Hamburger button */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    z-index: 200;
}

.hamburger span {
    display: block;
    width: 26px;
    height: 2px;
    background: var(--aged-gold);
    transition: all 0.3s ease;
    transform-origin: center;
}

.hamburger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 8rem 2rem 4rem;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10, 20, 16, 0.7), rgba(26, 40, 32, 0.9));
}

.hero-content {
    text-align: center;
    max-width: 900px;
    position: relative;
    animation: fadeInUp 1.5s ease-out;
}

.hero-title {
    font-family: 'Cinzel', serif;
    font-size: clamp(2.5rem, 7vw, 5rem);
    font-weight: 700;
    color: var(--aged-gold);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 2rem;
    text-shadow: 
        0 0 30px rgba(212, 175, 55, 0.4),
        2px 2px 8px rgba(0, 0, 0, 0.8);
    line-height: 1.2;
}

.hero-subtitle {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.9rem;
    color: var(--faded-gold);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    margin-bottom: 3rem;
}

.download-btn {
    display: inline-block;
    padding: 1.3rem 3.5rem;
    font-family: 'Cinzel', serif;
    font-size: 1rem;
    font-weight: 600;
    color: var(--forest-deep);
    background: var(--aged-gold);
    border: 2px solid var(--aged-gold);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.3);
}

.download-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: var(--faded-gold);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.download-btn:hover {
    color: var(--text-light);
    box-shadow: 0 6px 30px rgba(212, 175, 55, 0.5);
    transform: translateY(-2px);
}

.download-btn:hover::before {
    width: 400px;
    height: 400px;
}

.download-btn span {
    position: relative;
    z-index: 1;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-indicator::before {
    content: '⌄';
    font-size: 2rem;
    color: var(--aged-gold);
    opacity: 0.6;
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-family: 'Cinzel', serif;
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--aged-gold);
    margin-bottom: 1rem;
    letter-spacing: 0.05em;
}

.section-subtitle {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.85rem;
    color: var(--text-dim);
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

/* Overview Section */
.overview-section {
    padding: 6rem 2rem;
    background: var(--forest-dark);
}

.slider-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.overview-swiper {
    border: 2px solid rgba(212, 175, 55, 0.3);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.6);
}

.swiper-slide img {
    width: 100%;
    height: 600px;
    object-fit: cover;
}

.swiper-button-next,
.swiper-button-prev {
    width: 50px;
    height: 50px;
    background: var(--forest-dark);
    border: 2px solid var(--aged-gold);
    color: var(--forest-deep);
    border-radius: 5px;
}

.swiper-button-next::after,
.swiper-button-prev::after {
    font-size: 1rem;
    font-weight: bold;
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
    background: var(--aged-gold);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.5);
}

.swiper-pagination {
    margin-top: 2rem;
}

.swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: rgba(212, 175, 55, 0.3);
    border: 1px solid var(--faded-gold);
    opacity: 1;
}

.swiper-pagination-bullet-active {
    background: var(--aged-gold);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.6);
}

/* Description Section */
.description-section {
    padding: 6rem 2rem;
    background: var(--forest-deep);
}

.description-container {
    max-width: 900px;
    margin: 0 auto;
    background: linear-gradient(135deg, rgba(26, 40, 32, 0.6), rgba(10, 20, 16, 0.8));
    padding: 4rem;
    border: 1px solid rgba(212, 175, 55, 0.3);
    position: relative;
}

.description-container::before,
.description-container::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 60px;
    border: 2px solid var(--aged-gold);
}

.description-container::before {
    top: -1px;
    left: -1px;
    border-right: none;
    border-bottom: none;
}

.description-container::after {
    bottom: -1px;
    right: -1px;
    border-left: none;
    border-top: none;
}

.description-text {
    font-size: 1.15rem;
    line-height: 2;
    color: var(--text-dim);
    text-align: justify;
}

/* Comments Section */
.comments-section {
    padding: 6rem 2rem;
    background: var(--forest-dark);
}

.comments-container {
    max-width: 900px;
    margin: 0 auto;
}

.comment-form {
    background: rgba(26, 40, 32, 0.5);
    padding: 2rem;
    border: 1px solid rgba(212, 175, 55, 0.2);
    margin-bottom: 3rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.85rem;
    color: var(--faded-gold);
    margin-bottom: 0.5rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 1rem;
    font-family: 'Libre Baskerville', serif;
    font-size: 1rem;
    color: var(--text-light);
    background: rgba(10, 20, 16, 0.8);
    border: 1px solid rgba(212, 175, 55, 0.3);
    transition: all 0.3s ease;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--aged-gold);
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.2);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.submit-btn {
    padding: 1rem 2.5rem;
    font-family: 'Cinzel', serif;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--forest-deep);
    background: var(--aged-gold);
    border: 2px solid var(--aged-gold);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    background: var(--faded-gold);
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.3);
}

.comments-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.comment-item {
    background: rgba(10, 20, 16, 0.6);
    padding: 2rem;
    border-left: 3px solid var(--aged-gold);
    border-right: 1px solid rgba(212, 175, 55, 0.2);
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.comment-author {
    font-family: 'Cinzel', serif;
    font-size: 1.1rem;
    color: var(--aged-gold);
    margin-bottom: 0.5rem;
}

.comment-date {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    color: var(--text-dim);
    margin-bottom: 1rem;
}

.comment-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-light);
}

.no-comments {
    text-align: center;
    color: var(--text-dim);
    font-style: italic;
    padding: 3rem;
}

/* Footer */
footer {
    background: var(--forest-deep);
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    padding: 3rem 2rem;
    text-align: center;
}

.footer-text {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.85rem;
    color: var(--text-dim);
    letter-spacing: 0.1em;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(10px);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .header {
        padding: 0.8rem 1.2rem;
    }

    .hamburger {
        display: flex;
    }

    .nav-menu {
        display: none;
        flex-direction: column;
        gap: 0;
        position: absolute;
        top: calc(100% + 0.8rem);
        right: 0;
        left: 0;
        background: rgba(10, 20, 16, 0.98);
        border-top: 1px solid rgba(212, 175, 55, 0.3);
        border-bottom: 1px solid rgba(212, 175, 55, 0.3);
        backdrop-filter: blur(12px);
        z-index: 150;
    }

    .nav-menu.open {
        display: flex;
    }

    .nav-menu a {
        padding: 1rem 1.5rem;
        font-size: 0.9rem;
        border-bottom: 1px solid rgba(212, 175, 55, 0.1);
        letter-spacing: 0.15em;
    }

    .nav-menu a:last-child {
        border-bottom: none;
    }

    .nav-menu a::after {
        display: none;
    }

    .hero {
        padding: 5rem 1rem 3rem;
    }

    .swiper-slide img {
        height: 350px;
    }

    .description-container {
        padding: 2rem;
    }

    .comment-form,
    .comment-item {
        padding: 1.5rem;
    }
}