/* =========================================
    KELSIE E. STARK | GLOBAL PORTFOLIO STYLES
    Theme: Gallery Noir
    Organization: Linear / Structural
   ========================================= */

/* 1. CORE VARIABLES */
:root {
    --bg: #0a0a0a;
    --accent: #d4af37;
    --text-main: #ffffff;
    --text-muted: rgba(255, 255, 255, 0.6);
    --border: rgba(255, 255, 255, 0.1);
    --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* 2. GLOBAL DEFAULTS & BASE UI */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg);
    color: var(--text-main);
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3 {
    font-family: 'Playfair Display', serif;
}

img {
    max-width: 100%;
    display: block;
}

/* 3. PRIMARY NAVIGATION (Header) */
.side-nav {
    width: 100%;
    padding: 1.5rem 10% !important;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    position: sticky;
    top: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
}

.side-nav a {
    color: var(--text-muted);
    text-decoration: none;
    text-transform: uppercase;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 3px;
    transition: var(--transition);
    padding-bottom: 5px;
    border-bottom: 2px solid transparent;
}

.side-nav a:hover, 
.side-nav a.active {
    color: var(--accent);
    border-bottom: 2px solid var(--accent);
}

/* 4. MAIN LAYOUT CONTAINERS */
.main-content {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 4rem 10% !important;
}

/* 5. PAGE HEADERS (Title Sections) */
.hub-header {
    margin-bottom: 4rem;
    border-bottom: 1px solid var(--border);
    padding-bottom: 2rem;
    text-align: center;
}

.hub-header h1 { 
    font-size: clamp(2.2rem, 5vw, 3.5rem); 
    margin-bottom: 1rem; 
}

.category-tag, .tagline {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--accent);
    display: block;
    margin-bottom: 1rem;
}

.subtitle, .voice {
    max-width: 700px;
    margin: 0 auto;
    color: var(--text-muted);
    font-family: 'Playfair Display', serif;
    font-style: italic;
}

/* 6. HOME PAGE HERO SECTION */
.hero-center {
    width: 100%;
    min-height: 70vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 4rem 0;
}

.intro h1 {
    font-size: clamp(3rem, 10vw, 5.5rem);
    letter-spacing: 10px;
    margin: 1.5rem 0;
}

.cta-group {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin-top: 3rem;
}

/* 7. PORTFOLIO & WORK GRIDS */
.work-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4rem;
    width: 100%;
}

.photography-grid {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.work-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: 4px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: fadeIn 0.8s ease forwards;
    text-decoration: none;
    color: inherit;
}

.work-card:hover {
    border-color: var(--accent);
    transform: translateY(-10px);
}

.work-media {
    width: 100%;
    aspect-ratio: 4 / 6;
    background: #111;
    overflow: hidden;
    border-bottom: 1px solid var(--border);
}

.work-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.6s ease;
}

.work-card:hover .work-media img {
    transform: scale(1.05);
}

/* 8. CONTACT FORM STYLES */
#contact-kelsie {
    max-width: 600px;
    margin: 0 auto 4rem;
    background: rgba(255, 255, 255, 0.03);
    padding: 3rem;
    border: 1px solid var(--border);
}

.form-group {
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent);
    margin-bottom: 0.8rem;
}

.form-group input, 
.form-group select, 
.form-group textarea {
    background: #000;
    border: 1px solid var(--border);
    color: var(--text-main);
    padding: 1rem;
    font-family: 'Montserrat', sans-serif;
    transition: var(--transition);
}

.form-group input:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
}

/* 9. BUTTONS (Common UI) */
.btn-primary, .enter-btn {
    background: var(--accent);
    color: #000;
    padding: 1.2rem 2.5rem;
    text-transform: uppercase;
    font-weight: bold;
    letter-spacing: 3px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
}

.btn-secondary {
    display: inline-block;
    padding: 1.2rem 2.5rem;
    border: 1px solid var(--accent);
    color: var(--accent);
    text-decoration: none;
    text-transform: uppercase;
    font-weight: bold;
    letter-spacing: 2px;
    transition: var(--transition);
}

.btn-primary:hover, .enter-btn:hover {
    filter: brightness(1.2);
    transform: translateY(-3px);
}

.btn-secondary:hover {
    background: var(--accent);
    color: #000;
}

/* 10. ARTISTIC STATEMENTS & CALENDAR SECTIONS */
.artistic-statement, #calendar-booking {
    margin: 6rem auto 2rem;
    max-width: 800px;
    text-align: center;
}

.statement-divider {
    border: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--accent), transparent);
    margin-bottom: 4rem;
    opacity: 0.5;
}

.statement-content h3 {
    font-size: 1.5rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.statement-content p {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-size: 1.1rem;
    color: var(--text-muted);
}

/* 11. FOOTER */
.bottom-footer {
    width: 100%;
    text-align: center;
    padding: 4rem 10%;
    border-top: 1px solid var(--border);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
}

/* 12. UTILITIES & ANIMATIONS */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
    .side-nav { gap: 1rem; padding: 1rem 5% !important; }
    .main-content { padding: 3rem 5% !important; }
    .work-grid { grid-template-columns: 1fr; }
    #contact-kelsie { padding: 2rem 1rem; }
}