:root {
    --primary-color: #1a1a1a;
    --secondary-color: #666666;
    --accent-color: #d4af37; /* Gold accent for premium feel */
    --background-color: #f8f9fa;
    --card-bg: #ffffff;
    --text-main: #333333;
    --text-light: #777777;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.05);
    --shadow-md: 0 8px 24px rgba(0,0,0,0.08);
    --shadow-lg: 0 16px 48px rgba(0,0,0,0.12);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --font-main: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --transition: all 0.3s ease;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--background-color);
    color: var(--text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

/* Typography */
h1, h2, h3, h4 {
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--primary-color);
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

header {
    background-color: var(--card-bg);
    padding: 32px 0;
    margin-bottom: 48px;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
    background-color: rgba(255, 255, 255, 0.9);
}

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

.brand {
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
}

.brand span {
    color: var(--accent-color);
}

/* Grid System */
.models-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 32px;
    padding-bottom: 64px;
}

@media (min-width: 640px) {
    .models-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .models-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Card Component */
.model-card {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.02);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.model-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.card-image-wrapper {
    position: relative;
    padding-top: 125%; /* 4:5 Aspect Ratio */
    overflow: hidden;
    background-color: #eee;
}

.card-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.model-card:hover .card-image {
    transform: scale(1.05);
}

.card-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.model-name {
    font-size: 1.25rem;
    margin-bottom: 8px;
}

.model-location {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.model-bio {
    font-size: 0.9rem;
    color: var(--secondary-color);
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex-grow: 1;
}

.model-measurements {
    font-size: 0.8rem;
    background: #f4f4f4;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    color: var(--text-main);
    font-weight: 500;
}

.model-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.tag {
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: 100px;
    background-color: rgba(0,0,0,0.03);
    color: var(--secondary-color);
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid rgba(0,0,0,0.05);
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #f8f9fa;
    color: var(--text-main);
    transition: var(--transition);
}

.social-icon:hover {
    background: var(--primary-color);
    color: white;
}

.view-profile-btn {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 4px;
}

.view-profile-btn:after {
    content: '→';
    transition: transform 0.2s;
}

.model-card:hover .view-profile-btn:after {
    transform: translateX(4px);
}

/* Profile Page */
.profile-header {
    margin-bottom: 40px;
}

.back-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
    font-weight: 500;
    color: var(--secondary-color);
}

.back-btn:hover {
    color: var(--primary-color);
}

.profile-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
}

@media (min-width: 768px) {
    .profile-layout {
        grid-template-columns: 2fr 1fr;
    }
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.gallery-item {
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    padding-top: 125%;
}

.gallery-item:first-child {
    grid-column: 1 / -1;
    padding-top: 60%;
}

.gallery-item img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-info {
    position: sticky;
    top: 100px;
}

.profile-name {
    font-size: 2.5rem;
    margin-bottom: 8px;
}

.profile-location {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.profile-bio {
    margin-bottom: 32px;
    color: var(--secondary-color);
}

.info-group {
    margin-bottom: 32px;
}

.info-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-light);
    margin-bottom: 12px;
    font-weight: 600;
}

.measurements-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    background: white;
    padding: 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.measurement-item {
    display: flex;
    flex-direction: column;
}

.measurement-label {
    font-size: 0.8rem;
    color: var(--text-light);
}

.measurement-value {
    font-weight: 600;
    font-size: 1.1rem;
}

.social-links-large {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.social-link-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 14px;
    background: var(--primary-color);
    color: white;
    border-radius: var(--radius-sm);
    font-weight: 500;
    transition: var(--transition);
}

.social-link-btn.secondary {
    background: transparent;
    color: var(--primary-color);
    border: 1px solid rgba(0,0,0,0.1);
}

.social-link-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.social-link-btn.secondary:hover {
    background: #f8f9fa;
    border-color: var(--primary-color);
}