/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,600;1,400&display=swap');

/* Variables and Design System */
:root {
    --bg-primary: #fbfaf8;
    --bg-secondary: #f4f1eb;
    --text-primary: #1c1a17;
    --text-secondary: #5e5a54;
    --accent: #b8976c;
    --accent-hover: #9c7b52;
    --accent-light: #f5eedf;
    --white: #ffffff;
    --border-color: #e5dfd5;
    
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Outfit', sans-serif;
    
    --transition-smooth: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    --transition-fast: all 0.2s ease;
    
    --max-width: 1200px;
    --shadow-subtle: 0 4px 30px rgba(0, 0, 0, 0.03);
    --shadow-medium: 0 10px 40px rgba(28, 26, 23, 0.08);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 500;
    line-height: 1.2;
}

p {
    font-weight: 300;
    font-size: 1.05rem;
    color: var(--text-secondary);
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

/* Container */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(251, 250, 248, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(229, 223, 213, 0.5);
    transition: var(--transition-smooth);
}

header.scrolled {
    padding: 0.5rem 0;
    box-shadow: var(--shadow-subtle);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    transition: var(--transition-smooth);
}

header.scrolled .nav-container {
    height: 60px;
}

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

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

.logo .brand-title {
    font-family: var(--font-body);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent);
    margin-top: -2px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 400;
    letter-spacing: 1px;
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--accent);
    transition: var(--transition-smooth);
}

.nav-link:hover {
    color: var(--accent);
}

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

.nav-cta {
    background-color: var(--text-primary);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 2px;
    transition: var(--transition-smooth);
}

.nav-cta:hover {
    background-color: var(--accent);
    color: var(--white);
    transform: translateY(-2px);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    background: none;
    border: none;
    z-index: 1001;
}

.menu-toggle span {
    width: 25px;
    height: 2px;
    background-color: var(--text-primary);
    transition: var(--transition-smooth);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
    background-color: var(--bg-secondary);
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background-image: url('project3.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.95;
    z-index: 1;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--bg-secondary) 45%, rgba(244, 241, 235, 0.85) 60%, rgba(244, 241, 235, 0) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 600px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s forwards cubic-bezier(0.25, 1, 0.5, 1);
}

.hero-subtitle {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--accent);
    font-weight: 500;
    margin-bottom: 1rem;
    display: block;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.15;
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
}

.btn {
    padding: 1rem 2rem;
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 2px;
    transition: var(--transition-smooth);
    display: inline-block;
    cursor: pointer;
}

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

.btn-primary:hover {
    background-color: var(--accent);
    border-color: var(--accent);
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

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

.btn-secondary:hover {
    border-color: var(--text-primary);
    background-color: rgba(28, 26, 23, 0.02);
    transform: translateY(-3px);
}

/* Section Common Styles */
section {
    padding: 8rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 5rem auto;
}

.section-tag {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: block;
}

.section-title {
    font-size: 2.5rem;
    position: relative;
    display: inline-block;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 1px;
    background-color: var(--accent);
}

/* About / Profile Section */
.about {
    background-color: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 5rem;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 4px;
    box-shadow: var(--shadow-medium);
    display: block;
}

.about-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: 1px solid var(--accent);
    border-radius: 4px;
    z-index: -1;
}

.about-text h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.about-text p {
    margin-bottom: 1.5rem;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 2.5rem;
    border-top: 1px solid var(--border-color);
    padding-top: 2.5rem;
}

.feature-item h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--accent);
}

.feature-item p {
    font-size: 0.95rem;
}

/* Portfolio Section */
.portfolio {
    background-color: var(--bg-secondary);
}

.portfolio-filter {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 3.5rem;
    list-style: none;
}

.filter-btn {
    background: none;
    border: none;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem 1rem;
    transition: var(--transition-fast);
    position: relative;
}

.filter-btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background-color: var(--accent);
    transition: var(--transition-smooth);
}

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

.filter-btn.active::after {
    width: 40px;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    box-shadow: var(--shadow-subtle);
    background-color: var(--white);
    aspect-ratio: 4/3;
    cursor: pointer;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(28, 26, 23, 0.9) 0%, rgba(28, 26, 23, 0.2) 70%, rgba(28, 26, 23, 0) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem;
    opacity: 0;
    transition: var(--transition-smooth);
}

.portfolio-item:hover img {
    transform: scale(1.08);
}

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

.portfolio-category {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.portfolio-title {
    font-size: 1.3rem;
    color: var(--white);
    font-family: var(--font-heading);
}

/* Services Section */
.services {
    background-color: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

.service-card {
    padding: 3rem 2rem;
    border: 1px solid var(--border-color);
    background-color: var(--bg-primary);
    border-radius: 4px;
    transition: var(--transition-smooth);
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
    box-shadow: var(--shadow-medium);
}

.service-num {
    font-family: var(--font-heading);
    font-size: 3rem;
    color: var(--accent-light);
    line-height: 1;
    margin-bottom: 1.5rem;
    display: block;
    transition: var(--transition-smooth);
}

.service-card:hover .service-num {
    color: var(--accent);
}

.service-title {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.service-description {
    font-size: 0.95rem;
}

/* Contact Section */
.contact {
    background-color: var(--bg-secondary);
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 5rem;
}

.contact-info h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.contact-info p {
    margin-bottom: 2.5rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    flex-shrink: 0;
}

.contact-text h4 {
    font-family: var(--font-body);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent);
    margin-bottom: 0.25rem;
}

.contact-text p, .contact-text a {
    font-size: 1.05rem;
    color: var(--text-primary);
}

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

/* Contact Form */
.contact-form {
    background-color: var(--white);
    padding: 3rem;
    border-radius: 4px;
    box-shadow: var(--shadow-medium);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--border-color);
    background-color: var(--bg-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    border-radius: 2px;
    transition: var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent);
    background-color: var(--white);
}

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

.form-btn {
    width: 100%;
    background-color: var(--text-primary);
    color: var(--white);
    border: none;
    cursor: pointer;
}

.form-btn:hover {
    background-color: var(--accent);
}

/* Footer */
footer {
    background-color: var(--text-primary);
    color: var(--white);
    padding: 5rem 0 2.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand .brand-name {
    font-size: 1.8rem;
    margin-bottom: 0.25rem;
}

.footer-brand .brand-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent);
    margin-bottom: 1.5rem;
    display: block;
}

.footer-brand p {
    color: #8c8882;
    max-width: 300px;
}

.footer-links h4 {
    font-family: var(--font-body);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: #8c8882;
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #5e5a54;
    font-size: 0.85rem;
}

.footer-socials {
    display: flex;
    gap: 1.5rem;
}

.footer-socials a {
    color: #8c8882;
    font-size: 1.1rem;
}

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

/* Animations */
@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-element {
    opacity: 0;
    transform: translateY(35px);
    transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1), transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.fade-in-element.appeared {
    opacity: 1;
    transform: translateY(0);
}

/* Media Queries */
@media (max-width: 1024px) {
    .hero::after {
        opacity: 0.35;
        width: 100%;
    }
    .hero::before {
        background: linear-gradient(to right, var(--bg-secondary) 70%, rgba(244, 241, 235, 0.85) 100%);
    }
    .about-grid, .contact-grid {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }
    .services-grid {
        grid-template-columns: 1fr 1fr;
    }
    .portfolio-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu, .nav-cta {
        display: none;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    /* Mobile Menu Active */
    .nav-menu.active {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--white);
        padding: 2rem;
        border-bottom: 1px solid var(--border-color);
        box-shadow: var(--shadow-medium);
        gap: 1.5rem;
        z-index: 999;
    }
    
    .nav-menu.active .nav-link {
        font-size: 1.1rem;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .portfolio-grid, .services-grid, .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        gap: 2.5rem;
    }
    
    .contact-form {
        padding: 2rem 1.5rem;
    }
}

/* Modal / Lightbox Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(28, 26, 23, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.modal.active {
    display: flex;
    opacity: 1;
}

.modal-content {
    background-color: var(--white);
    max-width: 900px;
    width: 90%;
    border-radius: 4px;
    box-shadow: var(--shadow-medium);
    position: relative;
    overflow: hidden;
    transform: translateY(30px);
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    border: 1px solid var(--border-color);
}

.modal.active .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    font-size: 2.5rem;
    color: var(--text-primary);
    cursor: pointer;
    line-height: 1;
    z-index: 10;
    transition: var(--transition-fast);
}

.modal-close:hover {
    color: var(--accent);
}

.modal-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    max-height: 80vh;
}

.modal-image-container {
    background-color: var(--bg-secondary);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.modal-info {
    padding: 3rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.modal-info h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.modal-description {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.modal-meta {
    margin-top: auto;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent);
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
}

@media (max-width: 768px) {
    .modal-grid {
        grid-template-columns: 1fr;
        max-height: 90vh;
        overflow-y: auto;
    }
    .modal-info {
        padding: 2rem;
    }
    .modal-image-container {
        height: 250px;
    }
}