/* Finishora - Premium Finishing & Renovation Website
   Design: Architectural Minimalism with Premium Craftsmanship
   Color Palette: Pure white, warm concrete gray, sand beige, stone textures, graphite accents, deep charcoal
*/

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-white: #FFFFFF;
    --color-concrete: #E8E8E8;
    --color-concrete-warm: #D4D4D4;
    --color-sand: #E8E0D5;
    --color-sand-light: #F5F0E8;
    --color-graphite: #4A4A4A;
    --color-charcoal: #2C2C2C;
    --color-charcoal-dark: #1A1A1A;
    --color-stone: #B8B8B8;
    --color-stone-dark: #A0A0A0;
    
    --font-primary: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    --font-secondary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --spacing-xxl: 8rem;
    
    --transition-fast: 0.2s ease;
    --transition-medium: 0.4s ease;
    --transition-slow: 0.6s ease;
    
    --shadow-subtle: 0 2px 8px rgba(0, 0, 0, 0.05);
    --shadow-medium: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-premium: 0 8px 32px rgba(0, 0, 0, 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-charcoal);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 300;
    letter-spacing: -0.02em;
    line-height: 1.2;
    color: var(--color-charcoal-dark);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 200;
    letter-spacing: -0.03em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 300;
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 400;
    margin-bottom: var(--spacing-sm);
}

h4 {
    font-size: clamp(1.2rem, 2.5vw, 1.5rem);
    font-weight: 400;
}

p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-graphite);
}

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

a:hover {
    color: var(--color-charcoal-dark);
}

/* Layout & Container */
.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-xl) 0;
}

.grid {
    display: grid;
    gap: var(--spacing-md);
}

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

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

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-concrete);
    transition: transform var(--transition-medium);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    font-size: 1.5rem;
    font-weight: 300;
    letter-spacing: 0.05em;
    color: var(--color-charcoal-dark);
}

.logo img {
    height: 40px;
    width: auto;
}

nav {
    display: flex;
    gap: var(--spacing-md);
}

nav a {
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--color-graphite);
    position: relative;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-charcoal);
    transition: width var(--transition-fast);
}

nav a:hover::after,
nav a.active::after {
    width: 100%;
}

nav a:hover,
nav a.active {
    color: var(--color-charcoal-dark);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 10px;
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-color: var(--color-sand-light);
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('/images/project-1.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.15;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero h1 {
    margin-bottom: var(--spacing-md);
}

.hero p {
    font-size: 1.25rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    color: var(--color-graphite);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border: 1px solid var(--color-charcoal);
    background-color: transparent;
    color: var(--color-charcoal);
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

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

.btn-primary:hover {
    background-color: var(--color-charcoal-dark);
    border-color: var(--color-charcoal-dark);
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 1rem;
}

/* Content Blocks */
.content-block {
    padding: var(--spacing-lg) 0;
}

.content-block-alt {
    background-color: var(--color-sand-light);
}

.text-block {
    max-width: 800px;
}

.text-block p {
    font-size: 1.1rem;
    line-height: 1.9;
}

/* Services Overview */
.services-overview {
    display: grid;
    gap: var(--spacing-lg);
}

.service-card {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border: 1px solid var(--color-concrete);
    transition: all var(--transition-medium);
}

.service-card:hover {
    border-color: var(--color-stone);
    box-shadow: var(--shadow-subtle);
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
}

.service-card p {
    font-size: 0.95rem;
    line-height: 1.8;
}

/* Project Gallery */
.gallery {
    display: grid;
    gap: var(--spacing-sm);
}

.gallery-item {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}

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

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

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-md);
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    color: var(--color-white);
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.gallery-item:hover .gallery-caption {
    opacity: 1;
}

.gallery-caption h4 {
    color: var(--color-white);
    font-weight: 300;
    margin-bottom: 0.25rem;
}

.gallery-caption p {
    color: var(--color-white);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* About Section */
.about-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.about-image {
    aspect-ratio: 3/4;
    background-color: var(--color-concrete);
    overflow: hidden;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-content {
    padding: var(--spacing-md) 0;
}

/* Team Section */
.team-grid {
    display: grid;
    gap: var(--spacing-md);
}

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

.team-member-image {
    aspect-ratio: 1/1;
    background-color: var(--color-concrete);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
}

.team-member-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-member h4 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.team-member p {
    font-size: 0.9rem;
    color: var(--color-stone-dark);
}

/* Services Page */
.service-detail {
    display: grid;
    gap: var(--spacing-xl);
}

.service-detail-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.service-detail-item.reverse {
    direction: rtl;
}

.service-detail-item.reverse > * {
    direction: ltr;
}

.service-detail-image {
    aspect-ratio: 16/9;
    background-color: var(--color-concrete);
    overflow: hidden;
}

.service-detail-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-features {
    display: grid;
    gap: var(--spacing-sm);
}

.service-feature {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.service-feature h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.service-feature p {
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* Contact Section */
.contact-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-info-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.contact-info-item h4 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-stone-dark);
    margin-bottom: 0;
}

.contact-info-item p {
    font-size: 1.1rem;
    margin-bottom: 0;
}

.contact-methods {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.contact-methods a {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--color-stone);
}

.contact-methods a:hover {
    border-color: var(--color-charcoal);
}

/* Forms */
form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-charcoal);
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: 1rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    border: 1px solid var(--color-concrete);
    background-color: var(--color-white);
    color: var(--color-charcoal);
    transition: border-color var(--transition-fast);
}

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

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

.form-group input.error,
.form-group textarea.error,
.form-group select.error {
    border-color: #D32F2F;
}

.error-message {
    font-size: 0.85rem;
    color: #D32F2F;
    margin-top: 0.25rem;
}

/* Modal/Popup */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2000;
    background-color: rgba(0, 0, 0, 0.7);
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--color-charcoal);
    cursor: pointer;
    line-height: 1;
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.modal-success {
    text-align: center;
    padding: var(--spacing-xl);
}

.modal-success h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.modal-success p {
    font-size: 1.1rem;
    color: var(--color-graphite);
}

/* Legal Pages */
.legal-content {
    max-width: 800px;
}

.legal-content h2 {
    font-size: 1.8rem;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.legal-content h2:first-child {
    margin-top: 0;
}

.legal-content h3 {
    font-size: 1.3rem;
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.legal-content p,
.legal-content ul {
    margin-bottom: var(--spacing-sm);
}

.legal-content ul {
    padding-left: var(--spacing-md);
}

.legal-content li {
    margin-bottom: var(--spacing-xs);
}

/* Footer */
footer {
    background-color: var(--color-charcoal-dark);
    color: var(--color-white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-inner {
    display: grid;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section h4 {
    color: var(--color-white);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
}

.footer-section p {
    color: var(--color-stone);
    margin-bottom: var(--spacing-xs);
    font-size: 0.95rem;
}

.footer-section a {
    color: var(--color-stone);
}

.footer-section a:hover {
    color: var(--color-white);
}

.footer-bottom {
    border-top: 1px solid var(--color-charcoal);
    padding-top: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--color-stone);
    margin-bottom: 0;
}

.footer-links {
    display: flex;
    gap: var(--spacing-md);
}

.footer-links a {
    font-size: 0.85rem;
    color: var(--color-stone);
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-section {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .service-detail-item {
        grid-template-columns: 1fr;
    }
    
    .service-detail-item.reverse {
        direction: ltr;
    }
    
    .contact-section {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
        --spacing-xxl: 6rem;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    nav {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background-color: var(--color-white);
        flex-direction: column;
        padding: var(--spacing-md);
        gap: var(--spacing-md);
        border-bottom: 1px solid var(--color-concrete);
        transform: translateY(-100%);
        opacity: 0;
        transition: all var(--transition-medium);
        pointer-events: none;
    }
    
    nav.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
    
    .grid-2 {
        grid-template-columns: 1fr;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .section {
        padding: var(--spacing-lg) 0;
    }
    
    .footer-inner {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .modal-content {
        padding: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-md: 1.5rem;
        --spacing-lg: 5rem;
        --spacing-xl: 3rem;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .btn {
        padding: 0.875rem 2rem;
    }
    
    .btn-large {
        padding: 1rem 2.5rem;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn var(--transition-slow) ease forwards;
}

/* Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus States */
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 2px solid var(--color-charcoal);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    header,
    footer,
    .btn,
    form {
        display: none;
    }
    
    .section {
        page-break-inside: avoid;
    }
}