/* ===================================
   Barbara Walker - Main Styles
   =================================== */

/* Root Variables */
:root {
    --primary-black: #0a0a0a;
    --soft-black: #1a1a1a;
    --grey-dark: #333;
    --grey-medium: #666;
    --grey-light: #999;
    --white: #ffffff;
    --off-white: #f5f5f5;
    --accent: #2a2a2a;
    --transition: all 0.3s ease;
    --shadow-light: 0 5px 15px rgba(0,0,0,0.1);
    --shadow-medium: 0 10px 30px rgba(0,0,0,0.2);
    --shadow-heavy: 0 20px 60px rgba(0,0,0,0.3);
}

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

/* Base Styles */
body {
    font-family: 'Georgia', serif;
    background: linear-gradient(135deg, #ffffff 0%, #f0f0f0 100%);
    color: var(--primary-black);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 300;
    letter-spacing: 2px;
    line-height: 1.2;
}

h1 {
    font-size: clamp(3rem, 8vw, 6rem);
}

h2 {
    font-size: 3rem;
    margin-bottom: 30px;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
}

p {
    margin-bottom: 20px;
}

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

/* Navigation */
nav {
    position: fixed;
    width: 100%;
    top: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 20px 50px;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
}

nav.scrolled {
    padding: 15px 50px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-medium);
}

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

.logo {
    font-size: 24px;
    font-weight: bold;
    letter-spacing: 2px;
    cursor: pointer;
    transition: var(--transition);
}

.logo:hover {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    gap: 40px;
    list-style: none;
}

.nav-links a {
    color: var(--primary-black);
    font-size: 14px;
    letter-spacing: 1px;
    position: relative;
    padding: 5px 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-black);
    transition: width 0.3s ease;
}

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

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--primary-black);
    margin: 3px 0;
    transition: var(--transition);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: white;
    box-shadow: var(--shadow-heavy);
    transition: right 0.3s ease;
    z-index: 999;
    padding-top: 80px;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu ul {
    list-style: none;
    padding: 0 30px;
}

.mobile-menu ul li {
    margin: 20px 0;
}

.mobile-menu ul li a {
    font-size: 18px;
    letter-spacing: 1px;
    display: block;
    padding: 10px 0;
    border-bottom: 1px solid var(--off-white);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #000 25%, transparent 25%, transparent 75%, #000 75%, #000),
                linear-gradient(-45deg, #000 25%, transparent 25%, transparent 75%, #000 75%, #000);
    background-size: 30px 30px;
    background-position: 0 0, 15px 15px;
    opacity: 0.03;
    z-index: 1;
}

.hero-content {
    text-align: center;
    z-index: 2;
    position: relative;
}

.hero h1 {
    margin-bottom: 20px;
}

.hero .subtitle {
    font-size: 1.2rem;
    letter-spacing: 3px;
    color: var(--grey-medium);
    margin-bottom: 40px;
}

.cta-button {
    display: inline-block;
    padding: 15px 40px;
    background: var(--primary-black);
    color: white;
    letter-spacing: 2px;
    transition: var(--transition);
    border: 2px solid var(--primary-black);
    cursor: pointer;
}

.cta-button:hover {
    background: transparent;
    color: var(--primary-black);
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

/* About Section */
.about {
    padding: 100px 50px;
    max-width: 1200px;
    margin: 0 auto;
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-text p {
    color: var(--grey-dark);
    line-height: 1.8;
    text-align: justify;
}

.about-image {
    position: relative;
    overflow: hidden;
    border-radius: 5px;
    box-shadow: var(--shadow-heavy);
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.about-image:hover img {
    transform: scale(1.05);
}

.about-image::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.3), transparent);
    transform: rotate(45deg);
    transition: all 0.5s ease;
    pointer-events: none;
}

/* Gallery Section */
.gallery {
    padding: 100px 50px;
    background: var(--off-white);
}

.gallery h2 {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 60px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1;
    background: linear-gradient(135deg, #f5f5f5 0%, #e0e0e0 100%);
    cursor: pointer;
    transition: var(--transition);
    border-radius: 5px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.gallery-item-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    color: white;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-item-content {
    transform: translateY(0);
}

.gallery-item-content .price {
    display: block;
    margin-top: 10px;
    font-size: 1.1rem;
    color: #ffd700;
}

/* Gallery Filters */
.gallery-filters {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 25px;
    background: white;
    color: var(--primary-black);
    border: 2px solid var(--primary-black);
    border-radius: 25px;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
    letter-spacing: 1px;
    font-size: 14px;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-black);
    color: white;
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.95);
}

.lightbox-content-wrapper {
    position: relative;
    margin: 50px auto;
    max-width: 90%;
    max-height: 90vh;
    display: flex;
    gap: 30px;
    align-items: center;
    justify-content: center;
}

.lightbox-content {
    max-width: 70%;
    max-height: 80vh;
    object-fit: contain;
}

.lightbox-info {
    background: white;
    padding: 30px;
    border-radius: 10px;
    max-width: 400px;
    color: var(--primary-black);
}

.lightbox-info h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.lightbox-details {
    margin-bottom: 20px;
}

.lightbox-details p {
    margin: 5px 0;
    color: var(--grey-dark);
}

.lightbox-actions {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.lightbox-btn {
    padding: 12px 20px;
    background: var(--primary-black);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}

.lightbox-btn:hover {
    background: var(--grey-dark);
}

.lightbox-btn.secondary {
    background: white;
    color: var(--primary-black);
    border: 2px solid var(--primary-black);
}

.lightbox-btn.secondary:hover {
    background: var(--primary-black);
    color: white;
}

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 50px;
    color: white;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
    z-index: 2001;
}

.lightbox-close:hover {
    transform: scale(1.2);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.5);
    color: white;
    border: none;
    font-size: 30px;
    padding: 20px;
    cursor: pointer;
    transition: var(--transition);
    z-index: 2001;
}

.lightbox-nav:hover {
    background: rgba(0,0,0,0.8);
}

.lightbox-prev {
    left: 20px;
}

.lightbox-next {
    right: 20px;
}

/* Contact Section */
.contact {
    padding: 100px 50px;
    max-width: 1200px;
    margin: 0 auto;
}

.contact h2 {
    text-align: center;
    margin-bottom: 60px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info,
.contact-form {
    padding: 40px;
    background: white;
    border-radius: 10px;
    box-shadow: var(--shadow-medium);
}

.info-item {
    margin-bottom: 25px;
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.info-item i {
    font-size: 24px;
    min-width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-black);
    border-radius: 50%;
}

/* Communication Buttons */
.comm-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 30px;
}

.comm-btn {
    padding: 15px 25px;
    border: 2px solid var(--primary-black);
    background: white;
    color: var(--primary-black);
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: 1px;
    font-weight: 500;
    border-radius: 5px;
    font-family: inherit;
    font-size: 14px;
}

.comm-btn:hover {
    background: var(--primary-black);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-light);
}

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

/* Form Styles */
.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    letter-spacing: 1px;
    color: var(--grey-dark);
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #e0e0e0;
    border-radius: 5px;
    font-family: inherit;
    transition: var(--transition);
    font-size: 14px;
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-black);
    box-shadow: 0 0 0 3px rgba(0,0,0,0.1);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.submit-btn {
    width: 100%;
    padding: 15px;
    background: var(--primary-black);
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    letter-spacing: 2px;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}

.submit-btn:hover {
    background: var(--grey-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* Chat Widget */
.chat-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
}

.chat-bubble {
    width: 60px;
    height: 60px;
    background: var(--primary-black);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    cursor: pointer;
    box-shadow: var(--shadow-medium);
    transition: var(--transition);
}

.chat-bubble:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-heavy);
}

.chat-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    height: 500px;
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow-heavy);
    display: none;
    flex-direction: column;
    overflow: hidden;
}

.chat-window.active {
    display: flex;
}

.chat-header {
    background: var(--primary-black);
    color: white;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-close {
    cursor: pointer;
    font-size: 20px;
}

.chat-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    background: #fafafa;
}

.chat-input-container {
    padding: 20px;
    border-top: 1px solid #e0e0e0;
    display: flex;
    gap: 10px;
}

.chat-input {
    flex: 1;
    padding: 10px 15px;
    border: 1px solid #e0e0e0;
    border-radius: 25px;
    outline: none;
    font-family: inherit;
}

.chat-send {
    padding: 10px 20px;
    background: var(--primary-black);
    color: white;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    transition: var(--transition);
}

.chat-send:hover {
    background: var(--grey-dark);
}

/* Loader */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: white;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loader.hidden {
    opacity: 0;
    pointer-events: none;
}

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

.loader-content h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    letter-spacing: 3px;
}

.loader-dots {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.loader-dot {
    width: 10px;
    height: 10px;
    background: var(--primary-black);
    border-radius: 50%;
    animation: loaderDot 1.4s ease infinite;
}

.loader-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.loader-dot:nth-child(3) {
    animation-delay: 0.4s;
}

/* Footer */
footer {
    background: var(--primary-black);
    color: white;
    text-align: center;
    padding: 40px;
}

.footer-content p {
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.social-links {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    gap: 30px;
}

.social-links a {
    color: white;
    font-size: 24px;
    transition: var(--transition);
}

.social-links a:hover {
    transform: translateY(-3px);
    opacity: 0.8;
}