/**
 * Tasi Furnish - Stylesheet
 * Mobile-first, premium craft design
 */

/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-primary: #aaa6a0;
    --color-primary-dark: rgb(76, 66, 52);
    --color-primary-light: #c5beb4;
    --color-secondary: rgba(51, 179, 218);
    --color-secondary-transparent: rgba(51, 179, 218, 0.32);
    --color-secondary-dark: rgb(37, 74, 86);
    --color-secondary-light: rgb(136, 226, 254);
    --color-secondary-verylight: rgb(232 236 237);
    --color-accent: #e4c5a4;
    --color-text: #24221d;
    --color-text-light: #5c554f;
    --color-bg: #FAF8F5;
    --color-white: #FFFFFF;
    --color-border: #E8E0D6;
    --color-success: #4A7C59;
    --color-error: #B85C57;
    --font-heading: 'Georgia', 'Times New Roman', serif;
    --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 5rem;
    --transition: 0.3s ease;
}

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

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

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

a {
    color: var(--color-secondary);
    text-decoration: underline;
    transition: color var(--transition);
}

a:hover,
a:focus {
    color: var(--color-primary-dark);
/*    outline: 2px solid var(--color-primary);
    outline-offset: 2px; */
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 2rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

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

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.75rem; }
}

/* ===== HEADER ===== */
.site-header {
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.logo {
    display: inline-flex;
    align-items: center;
}

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

.logo h1 {
    font-size: 1.5rem;
    margin: 0;
    color: var(--color-primary);
}

.nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    width: 32px;
    height: 32px;
    justify-content: center;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-text);
    transition: var(--transition);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.nav-menu {
    display: none;
    list-style: none;
    flex-direction: column;
    gap: var(--spacing-xs);
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-sm);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-transform: uppercase;
}

.nav-menu.active {
    display: flex;
}

.nav-menu a {
    display: block;
    padding: var(--spacing-sm);
    color: var(--color-text);
    border-radius: 4px;
    text-decoration: none;

}

.nav-menu a:hover,
.nav-menu a:focus,
.nav-menu a.active {
    background-color: var(--color-bg);
}

@media (min-width: 768px) {
    .nav-toggle {
        display: none;
    }
    
    .nav-menu {
        display: flex;
        flex-direction: row;
        position: static;
        background: none;
        border: none;
        box-shadow: none;
        padding: 0;
        gap: var(--spacing-md);
    }
    
    .nav-menu a {
        padding: var(--spacing-xs) var(--spacing-sm);
    }
}

/* ===== MAIN CONTENT ===== */
.main-content {
    min-height: calc(100vh - 200px);
}

/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    overflow: hidden;
    color: var(--color-white);
    padding: var(--spacing-2xl) 0;
    text-align: center;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
/*
.hero-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(57, 19, 17, 0.85) 0%, rgba(203, 187, 160, 0.65) 100%);
}
*/
.hero-bg-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

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

.hero-card {
    position: relative;
    z-index: 1;
    background-color: rgba(255, 255, 255, 0.95);
    color: var(--color-text);
    border-radius: 18px;
    padding: var(--spacing-xl) var(--spacing-lg);
    max-width: 720px;
    margin: 0 auto;
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(5px);
    background: var(--color-secondary-transparent);
}

.hero h1 {
    color: var(--color-white);
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.hero .tagline {
    font-size: 1.15rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
    line-height: 1.1;
}

.hero-ctas {
    display: inline;
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: center;
}

@media (min-width: 768px) {
    .hero {
        padding: var(--spacing-2xl) 0;
    }
    
    .hero-card {
        padding: var(--spacing-2xl) var(--spacing-2xl);
    }
    
    .hero h1 {
        font-size: 3.5rem;
    }
    
    .hero .tagline {
        font-size: 1.3rem;
        color: var(--color-white);
    }
    
    .hero-ctas {
        display: flex;
        flex-direction: row;
        justify-content: center;
    }
}



/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: var(--color-secondary-dark);
    color: var(--color-white);
    border: 2px solid var(--color-secondary-dark);
    border-radius: 40px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    text-decoration: none;
}

.btn:hover,
.btn:focus {
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
    color: var(--color-white);
    outline: none;
}

.btn-secondary {
    background-color: var(--color-secondary-light);
    color: var(--color-text);
    border-color: var(--color-secondary-light);
}

.btn-secondary:hover,
.btn-secondary:focus {
    background-color: var(--color-secondary);
    color: var(--color-text);
    border-color: var(--color-secondary);
}

.btn-large {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 1rem;
}

@media (min-width: 768px) {
    .btn-large {
        padding: var(--spacing-sm) var(--spacing-xl);
        font-size: 1.125rem;
    }
}


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

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-primary-dark);
}

.section-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
    color: var(--color-text-light);
}

.section.separator {
    background-image: url("/assets/img/munkak/sashalom-csaladi-haz-1.jpg");
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding: var(--spacing-2xl) 0;
}

.section.separator.v2 {
    background-image: url("/assets/img/munkak/sashalom-csaladi-haz-4.jpg");
}

/* ===== SERVICES GRID ===== */
.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

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

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

.service-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    border: 1px solid var(--color-border);
    text-align: center;
    transition: var(--transition);
}

.service-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.service-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

/* ===== PROCESS STEPS ===== */
.process-steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

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

@media (min-width: 1024px) {
    .process-steps {
        grid-template-columns: repeat(4, 1fr);
    }
}

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

.process-step-number {
    display: inline-block;
    width: 48px;
    height: 48px;
    line-height: 48px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: var(--spacing-sm);
}

.process-step h3 {
    margin-bottom: var(--spacing-xs);
}

/* ===== PROJECT GRID ===== */

.section.projects {
    background-image: url("/assets/img/isometric.png");
    background-repeat: repeat;
    background-size: 20%;
    background-position: center;
    background-color: var(--color-secondary-verylight);
}


.section.projects.v2 {
    background-color: var(--color-secondary-transparent);
}

.projects-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

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

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

.project-card {
    background-color: var(--color-white);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: var(--transition);
    display: block;
}

.projects-grid a {
    text-decoration: none;
}

.project-card:hover {
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
    transform: translateY(-4px);
}

.project-card-image {
    width: 100%;
    height: 250px;
    background-color: var(--color-border);
    object-fit: cover;
}

.project-card-content {
    padding: var(--spacing-md);
}

.project-card h3 {
    color: var(--color-secondary-dark);
    margin-bottom: var(--spacing-xs);
}

.project-card .category {
    color: var(--color-text-light);
    font-size: 0.875rem;
    text-transform: capitalize;
    margin-bottom: var(--spacing-xs);
}

.project-card .short {
    color: var(--color-text-light);
    font-size: 0.9375rem;
}

/* ===== FILTER BUTTONS ===== */
.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.filter-btn {
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--color-white);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9375rem;
}

.filter-btn:hover,
.filter-btn:focus {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
    outline: none;
}

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

.project-card.hidden {
    display: none;
}

/* ===== TESTIMONIALS ===== */
.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

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

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

/* ===== CTA STRIP ===== */
.cta-strip {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.cta-strip h2 {
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.cta-strip p {
    margin-bottom: var(--spacing-md);
    opacity: 0.95;
}

.cta-strip a {
    color: var(--color-white);
    text-decoration: underline;
}

.cta-strip a.btn {
    color: var(--color-text);
    text-decoration: none;
}

/* ===== PROJECT DETAIL ===== */
.project-detail {
    max-width: 900px;
    margin: 0 auto;
}

.project-detail-header {
    margin-bottom: var(--spacing-lg);
}

.project-detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-top: var(--spacing-sm);
    color: var(--color-text-light);
    font-size: 0.9375rem;
}

.project-detail-images {
    column-count: 1;
    column-gap: var(--spacing-md);
    margin: var(--spacing-xl) 0;
}

.project-image-card {
    display: inline-block;
    width: 100%;
    background-color: var(--color-white);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
    overflow: hidden;
    border: 1px solid var(--color-border);
    margin: 0 0 var(--spacing-md);
    break-inside: avoid;
}

.project-detail-image {
    width: 100%;
    height: auto;
    display: block;
    cursor: zoom-in;
}

body.lightbox-open {
    overflow: hidden;
}

.lightbox-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    background: rgba(0, 0, 0, 0.78);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.lightbox-overlay.is-open {
    opacity: 1;
    pointer-events: auto;
}

.lightbox-dialog {
    position: relative;
    max-width: min(1100px, 96vw);
    max-height: 90vh;
}

.lightbox-image {
    display: block;
    max-width: 96vw;
    max-height: 90vh;
    width: auto;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 20px 70px rgba(0, 0, 0, 0.45);
}

.lightbox-close {
    position: absolute;
    top: -14px;
    right: -14px;
    width: 40px;
    height: 40px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.35);
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
}

.lightbox-close:focus-visible {
    outline: 3px solid rgba(255, 255, 255, 0.7);
    outline-offset: 2px;
}

@media (min-width: 768px) {
    .project-detail-images {
        column-count: 2;
    }
}

@media (min-width: 1100px) {
    .project-detail-images {
        column-count: 3;
    }
}

.project-detail-content {
    margin-top: var(--spacing-xl);
}

.project-detail-content h3 {
    color: var(--color-primary);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

/* ===== CONTACT FORM ===== */
.contact-info {
    margin-bottom: var(--spacing-xl);
}

.contact-info-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

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

.contact-info-item {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: 8px;
    border: 1px solid var(--color-border);
}

.contact-info-item h4 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--color-text);
}

.form-group label .required {
    color: var(--color-error);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(139, 111, 71, 0.1);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.form-group .error {
    color: var(--color-error);
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
    display: block;
}

.form-group input.error-input,
.form-group select.error-input,
.form-group textarea.error-input {
    border-color: var(--color-error);
}

.form-group .honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    opacity: 0;
}

.alert {
    padding: var(--spacing-md);
    border-radius: 4px;
    margin-bottom: var(--spacing-lg);
}

.alert-success {
    background-color: #E8F5E9;
    color: var(--color-success);
    border: 1px solid #C8E6C9;
}

.alert-error {
    background-color: #FFEBEE;
    color: var(--color-error);
    border: 1px solid #FFCDD2;
}

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

.site-footer h3,
.site-footer h4 {
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.site-footer a {
    color: var(--color-white);
    opacity: 0.9;
}

.site-footer a:hover,
.site-footer a:focus {
    opacity: 1;
    color: var(--color-accent);
}

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

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

@media (min-width: 1024px) {
    .footer-content {
        grid-template-columns: repeat(4, 1fr);
    }
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--spacing-xs);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0.8;
    font-size: 0.875rem;
}

/* ===== FLOATING CTA ===== */
.floating-cta {
    position: fixed;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 50px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    z-index: 999;
    font-weight: 500;
    transition: var(--transition);
    display: none;
}

.floating-cta:hover,
.floating-cta:focus {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
    color: var(--color-white);
}

@media (max-width: 767px) {
    .floating-cta {
        display: block;
    }
}

/* ===== TRUSTED BY LOGOS ===== */
.logo-strip {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl) 0;
    opacity: 0.6;
}

.logo-placeholder {
    width: 120px;
    height: 60px;
    background-color: var(--color-border);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    font-size: 0.75rem;
}

/* ===== UTILITY CLASSES ===== */
.text-center {
    text-align: center;
}

.mt-lg {
    margin-top: var(--spacing-lg);
}

.mb-lg {
    margin-bottom: var(--spacing-lg);
}