/*
* Fun Girl With A Camera - Main Stylesheet
* https://fungirlwithacamera.com
* Author: Fun Girl With A Camera
* Description: Core styles for the photo portfolio website
*/

/* ===== CSS RESET & BASE STYLES ===== */
:root {
    /* Color Variables */
    --primary-color: #303030;
    --secondary-color: #9e7b4f;
    --accent-color: #e8cd8d;
    --light-color: #f7f7f7;
    --dark-color: #1a1a1a;
    --text-color: #333333;
    --text-light: #777777;
    --white: #ffffff;
    --black: #000000;
    --success-color: #4caf50;
    --error-color: #f44336;
    
    /* Typography */
    --heading-font: 'Playfair Display', serif;
    --body-font: 'Montserrat', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 4rem;
    
    /* Container Width */
    --container-width: 1200px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-round: 50%;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--body-font);
    font-weight: 400;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
    overflow-x: hidden;
}

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

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

a:hover, a:focus {
    color: var(--secondary-color);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--heading-font);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.5rem;
}

h5 {
    font-size: 1.25rem;
}

h6 {
    font-size: 1rem;
}

p {
    margin-bottom: var(--spacing-md);
}

ul, ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

button, input, select, textarea {
    font-family: var(--body-font);
    font-size: 1rem;
}

button {
    cursor: pointer;
}

/* ===== UTILITY CLASSES ===== */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.hidden {
    display: none !important;
}

.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.text-left {
    text-align: left;
}

.text-uppercase {
    text-transform: uppercase;
}

.text-capitalize {
    text-transform: capitalize;
}

.text-primary {
    color: var(--primary-color);
}

.text-secondary {
    color: var(--secondary-color);
}

.text-accent {
    color: var(--accent-color);
}

.text-light {
    color: var(--text-light);
}

.flex {
    display: flex;
}

.flex-column {
    flex-direction: column;
}

.flex-wrap {
    flex-wrap: wrap;
}

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.justify-around {
    justify-content: space-around;
}

.align-center {
    align-items: center;
}

.align-start {
    align-items: flex-start;
}

.align-end {
    align-items: flex-end;
}

.center-btn {
    display: flex;
    justify-content: center;
    margin: var(--spacing-lg) 0;
}

.mobile-only {
    display: none;
}

@media (max-width: 768px) {
    .mobile-only {
        display: block;
    }
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    font-weight: 500;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--dark-color);
    color: var(--white);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: var(--white);
}

.btn-secondary:hover, .btn-secondary:focus {
    background-color: #876a44;
    color: var(--white);
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover, .btn-outline:focus {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

/* ===== HEADER & NAVIGATION ===== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    padding: var(--spacing-md) 0;
}

.site-header.scrolled {
    padding: var(--spacing-sm) 0;
    background-color: rgba(255, 255, 255, 0.98);
}

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

.logo {
    font-family: var(--heading-font);
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
}

.logo-text {
    margin-left: var(--spacing-sm);
}

.main-nav {
    display: flex;
    align-items: center;
}

.nav-links {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
}

.nav-item:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background-color: var(--secondary-color);
    transition: width var(--transition-normal);
}

.nav-item:hover:after,
.nav-item:focus:after,
.nav-item.active:after {
    width: 80%;
}

.nav-item.active {
    color: var(--secondary-color);
}

.dropdown {
    position: relative;
}

.dropdown-content {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--white);
    min-width: 200px;
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-sm);
    padding: var(--spacing-sm) 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-normal);
    z-index: 1;
}

.dropdown:hover .dropdown-content,
.dropdown:focus-within .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-content a {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-color);
    transition: background-color var(--transition-fast);
}

.dropdown-content a:hover,
.dropdown-content a:focus {
    background-color: var(--light-color);
    color: var(--primary-color);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
}

.menu-toggle span {
    width: 100%;
    height: 3px;
    background-color: var(--primary-color);
    transition: all var(--transition-fast);
}

.language-selector-top {
    position: absolute;
    top: 0;
    right: var(--spacing-lg);
    display: flex;
    background-color: var(--primary-color);
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    overflow: hidden;
    z-index: 1001;
}

.language-selector-top button,
.language-options button {
    background: transparent;
    border: none;
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-sm);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.language-selector-top button:hover,
.language-options button:hover,
.language-selector-top button.active,
.language-options button.active {
    background-color: var(--secondary-color);
}

.language-selector {
    margin-top: var(--spacing-md);
    color: var(--text-color);
}

.language-options {
    display: flex;
    margin-top: var(--spacing-xs);
}

.language-options button {
    color: var(--primary-color);
    background-color: var(--light-color);
    margin-right: var(--spacing-xs);
}

@media (max-width: 992px) {
    .menu-toggle {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 70px; /* Header height */
        left: 0;
        width: 100%;
        height: calc(100vh - 70px);
        flex-direction: column;
        align-items: center;
        background-color: var(--white);
        transform: translateX(100%);
        transition: transform var(--transition-normal);
        padding: var(--spacing-lg) 0;
        overflow-y: auto;
    }
    
    .nav-links.active {
        transform: translateX(0);
    }
    
    .nav-links li {
        width: 100%;
        text-align: center;
    }
    
    .nav-item {
        padding: var(--spacing-md);
    }
    
    .dropdown-content {
        position: static;
        box-shadow: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        width: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--transition-normal);
    }
    
    .dropdown.active .dropdown-content {
        max-height: 500px;
    }
    
    .language-selector-top {
        display: none;
    }
}

/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
    margin-top: 70px; /* Header height */
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.hero-slide.active {
    opacity: 1;
}

.hero-slide:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    padding: var(--spacing-md);
    color: var(--white);
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .hero-cta {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

/* ===== SECTION STYLING ===== */
section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-header h2 {
    position: relative;
    display: inline-block;
    margin-bottom: var(--spacing-md);
}

.section-header h2:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background-color: var(--secondary-color);
}

.section-header p {
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    color: var(--text-light);
}

/* ===== FEATURED WORK ===== */
.featured-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.featured-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
}

.featured-item:hover {
    transform: translateY(-5px);
}

.featured-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.featured-item:hover img {
    transform: scale(1.05);
}

.featured-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: var(--spacing-md);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: var(--white);
    transform: translateY(100%);
    transition: transform var(--transition-normal);
}

.featured-item:hover .featured-info {
    transform: translateY(0);
}

.featured-title {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xs);
}

.featured-category {
    font-size: 0.9rem;
    color: var(--accent-color);
    text-transform: uppercase;
}

@media (max-width: 992px) {
    .featured-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .featured-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== LATEST PHOTOS ===== */
.latest-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.latest-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    aspect-ratio: 1 / 1;
}

.latest-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.latest-item:hover img {
    transform: scale(1.1);
}

.latest-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.latest-item:hover .latest-overlay {
    opacity: 1;
}

.latest-view {
    background-color: var(--white);
    color: var(--primary-color);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-weight: 500;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

.latest-item:hover .latest-view {
    transform: scale(1);
}

@media (max-width: 992px) {
    .latest-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .latest-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .latest-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== PAGE HEADER ===== */
.page-header {
    padding: var(--spacing-xl) 0;
    background-color: var(--light-color);
    text-align: center;
    margin-top: 70px; /* Header height */
}

.page-header h1 {
    margin-bottom: var(--spacing-sm);
}

.page-header p {
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    color: var(--text-light);
}

/* ===== FOOTER ===== */
.site-footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.footer-logo {
    font-family: var(--heading-font);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.footer-social a {
    display: flex;
    align-items: center;
    color: var(--light-color);
    margin-bottom: var(--spacing-sm);
    transition: color var(--transition-fast);
}

.footer-social a:hover {
    color: var(--accent-color);
}

.footer-social svg {
    margin-right: var(--spacing-sm);
}

.footer-newsletter h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.2rem;
}

.footer-newsletter p {
    margin-bottom: var(--spacing-md);
    color: var(--light-color);
}

.newsletter-form {
    display: flex;
}

.newsletter-form input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}

.newsletter-form button {
    background-color: var(--secondary-color);
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    transition: background-color var(--transition-fast);
}

.newsletter-form button:hover {
    background-color: #876a44;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

.footer-links a {
    color: var(--light-color);
    margin-right: var(--spacing-md);
}

.footer-links a:hover {
    color: var(--accent-color);
}

.copyright {
    color: var(--light-color);
    margin-bottom: 0;
}

.back-to-top {
    color: var(--light-color);
}

.back-to-top:hover {
    color: var(--accent-color);
}

@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-logo {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links, .copyright {
        margin-bottom: var(--spacing-sm);
    }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.fade-in {
    animation: fadeIn 0.8s ease forwards;
}

/* ===== UTILITY CLASSES FOR IMAGE GALLERY ===== */
.img-fluid {
    width: 100%;
    height: auto;
}

.img-thumbnail {
    padding: 0.25rem;
    background-color: var(--white);
    border: 1px solid var(--light-color);
    border-radius: var(--radius-sm);
    max-width: 100%;
    height: auto;
}

.rounded {
    border-radius: var(--radius-sm);
}

.rounded-circle {
    border-radius: var(--radius-round);
}

/* ===== RESPONSIVE HELPERS ===== */
@media (max-width: 1200px) {
    html {
        font-size: 15px;
    }
}

@media (max-width: 992px) {
    html {
        font-size: 14px;
    }
    
    section {
        padding: var(--spacing-lg) 0;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    .hero {
        min-height: 500px;
    }
}

@media (max-width: 576px) {
    html {
        font-size: 13px;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero {
        min-height: 400px;
    }
}