:root {
    --color-bg: #fbf9f6;
    --color-text: #1a251b;
    --color-text-light: #485c49;
    --color-accent: #7a9c78;
    --color-accent-light: #a4bea3;
    --color-white: #ffffff;
    
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Outfit', sans-serif;
    
    --transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3 {
    font-family: var(--font-heading);
    font-weight: 600;
}

a {
    text-decoration: none;
    color: inherit;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

.section {
    padding: 8rem 0;
}

/* NAVBAR */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(251, 249, 246, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
    padding: 1rem 5%;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 1px;
}

.nav-links a {
    margin-left: 2.5rem;
    font-size: 0.95rem;
    font-weight: 400;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: -4px;
    left: 0;
    background-color: var(--color-text);
    transition: var(--transition);
}

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

/* HERO SECTION */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    background: url('./assets/images/moss_clock_original.jpg') center/cover no-repeat fixed;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(251, 249, 246, 0.4), rgba(251, 249, 246, 0.95));
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
    padding: 3rem;
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.05);
}

.hero h1 {
    font-size: 4.5rem;
    margin-bottom: 1rem;
    color: var(--color-text);
}

.hero p {
    font-size: 1.2rem;
    color: var(--color-text-light);
    margin-bottom: 2.5rem;
}

.btn {
    display: inline-block;
    padding: 0.9rem 2.5rem;
    background-color: var(--color-accent);
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 30px;
    transition: var(--transition);
    border: 1px solid transparent;
}

.btn:hover {
    background-color: var(--color-white);
    color: var(--color-accent);
    border-color: var(--color-accent);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(122, 156, 120, 0.2);
}

/* ABOUT SECTION */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.divider {
    width: 60px;
    height: 2px;
    background-color: var(--color-accent);
    margin-bottom: 2rem;
}

.divider-center {
    width: 60px;
    height: 2px;
    background-color: var(--color-accent);
    margin: 1.5rem auto 2rem;
}

.about-text p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: var(--color-text-light);
}

.glass-container {
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 25px 50px rgba(0,0,0,0.1);
}

.glass-container img {
    width: 100%;
    display: block;
    transition: transform 0.8s ease;
}

.glass-container:hover img {
    transform: scale(1.05);
}

/* COLLECTION SECTION */
.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title h2 {
    font-size: 3rem;
}

.section-title p {
    color: var(--color-text-light);
    font-size: 1.1rem;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.category-desc-block {
    grid-column: 1 / -1;
    text-align: center;
    padding: 2.5rem;
    background: var(--color-white);
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    margin-bottom: 0.5rem;
}

.category-desc-block h3 {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: 0.8rem;
}

.category-desc-block p {
    color: var(--color-text-light);
    font-size: 1.15rem;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.gallery-card {
    background: var(--color-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    transition: var(--transition);
    position: relative;
}

.gallery-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

.img-wrapper {
    height: 380px;
    overflow: hidden;
}

.img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}

.gallery-card:hover .img-wrapper img {
    transform: scale(1.08);
}

.card-content {
    padding: 2rem;
    background: var(--color-white);
}

.card-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
    color: var(--color-text);
}

.card-content p {
    font-size: 0.95rem;
    color: var(--color-text-light);
}

/* FOOTER */
.footer {
    background-color: var(--color-text);
    color: var(--color-bg);
    padding: 6rem 0 3rem;
    text-align: center;
}

.footer h2 {
    font-size: 2.5rem;
    color: var(--color-white);
}

.footer p {
    font-size: 1.1rem;
    opacity: 0.8;
    max-width: 600px;
    margin: 0 auto;
}

.footer .divider-center {
    background-color: var(--color-accent-light);
    margin-top: 3rem;
}

.copyright {
    font-size: 0.85rem !important;
    letter-spacing: 1px;
}

/* ANIMATIONS */
.reveal, .reveal-up, .reveal-left, .reveal-right {
    opacity: 0;
}

.reveal.active, .reveal-up.active, .reveal-left.active, .reveal-right.active {
    opacity: 1;
    transition: all 1s ease;
}

.reveal-up { transform: translateY(40px); }
.reveal-up.active { transform: translateY(0); }

.reveal-left { transform: translateX(-40px); }
.reveal-left.active { transform: translateX(0); }

.reveal-right { transform: translateX(40px); }
.reveal-right.active { transform: translateX(0); }

/* RESPONSIVE */
@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .hero h1 {
        font-size: 3rem;
    }
    
    .nav-links {
        display: none; /* simple hidden for mobile, can add hamburger later */
    }
}

/* CATEGORY FILTERS */
.category-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
}
.filter-btn {
    padding: 0.6rem 1.5rem;
    border: 1px solid var(--color-accent);
    background: transparent;
    color: var(--color-text);
    border-radius: 30px;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
    background: var(--color-accent);
    color: var(--color-white);
}

/* SHARE ICON ON GALLERY ITEM */
.share-icon-overlay {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 2;
}
.gallery-card:hover .share-icon-overlay {
    opacity: 1;
    transform: translateY(0);
}
.share-icon-overlay svg {
    width: 20px;
    height: 20px;
    fill: var(--color-text);
}

/* LIGHTBOX MODAL */
.modal {
    display: none; 
    position: fixed; 
    z-index: 1000; 
    padding-top: 50px; 
    left: 0;
    top: 0;
    width: 100%; 
    height: 100%; 
    overflow: auto; 
    background-color: rgba(26, 37, 27, 0.9); 
}
.modal-content-wrapper {
    position: relative;
    max-width: 800px;
    margin: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.modal-content {
    max-width: 100%;
    max-height: 70vh;
    border-radius: 12px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}
#modal-caption {
    margin: 20px auto;
    display: block;
    width: 80%;
    text-align: center;
    color: var(--color-white);
    font-size: 1.2rem;
    font-family: var(--font-body);
}
.close-modal {
    position: absolute;
    top: 20px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}
.close-modal:hover,
.close-modal:focus {
    color: var(--color-accent);
    text-decoration: none;
    cursor: pointer;
}
.share-btn {
    margin-top: 10px;
    padding: 0.8rem 2rem;
    background-color: var(--color-white);
    color: var(--color-text);
    border: none;
    border-radius: 30px;
    font-family: var(--font-body);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}
.share-btn:hover {
    background-color: var(--color-accent);
    color: var(--color-white);
}

/* TOAST NOTIFICATION */
.toast {
    visibility: hidden;
    min-width: 250px;
    background-color: var(--color-text);
    color: var(--color-white);
    text-align: center;
    border-radius: 8px;
    padding: 16px;
    position: fixed;
    z-index: 2000;
    left: 50%;
    bottom: 30px;
    transform: translateX(-50%);
    font-size: 0.9rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    opacity: 0;
    transition: opacity 0.5s, bottom 0.5s;
}
.toast.show {
    visibility: visible;
    opacity: 1;
    bottom: 50px;
}

/* CONTACT LINKS */
.contact-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 2rem 0;
    align-items: center;
}
.contact-links a {
    color: var(--color-white);
    text-decoration: none;
    font-size: 1.2rem;
    transition: var(--transition);
}
.contact-links a:hover {
    color: var(--color-accent);
}