/*
   Truhlářství Vršovice - Stylesheet
   Design: Premium, Modern, Clean, Light Wood, Earthy, Elegant
*/

:root {
    /* Premium Color Palette (Wood Theme) */
    --color-primary: #C29A71; /* Beige/wood accent */
    --color-primary-dark: #8C6239; /* Darker earth brown */
    --color-primary-light: #F4EBE1; /* Very light beige */

    --color-white: #FFFFFF;
    --color-bg: #FFFFFF;
    --color-bg-alt: #FAFAFA; /* Soft off-white */
    --color-bg-dark: #2A2A2A; /* Anthracite/Dark Grey */

    --color-text: #2A2A2A; /* Anthracite for text */
    --color-text-muted: #6B6B6B;
    --color-text-light: #FFFFFF;

    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Layout Variables */
    --border-radius-lg: 24px;
    --border-radius: 16px;
    --border-radius-sm: 8px;

    /* Elegant Shadows */
    --shadow-sm: 0 4px 10px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 10px 20px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.08);

    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-text);
}

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

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

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Common Components */
section {
    padding: 7rem 0;
    overflow: hidden;
}

.section-header {
    margin-bottom: 4rem;
    position: relative;
    z-index: 2;
}

.section-header.center {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.section-subtitle {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-primary);
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: 3rem;
    letter-spacing: -1px;
    margin-bottom: 1.5rem;
}

.divider {
    height: 4px;
    width: 60px;
    background-color: var(--color-primary);
    border-radius: 4px;
}

.divider.left {
    margin-right: auto;
}

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

.mt-4 {
    margin-top: 1.5rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    padding: 14px 32px;
    border-radius: 50px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(194, 154, 113, 0.4);
}

.cta-shadow {
    box-shadow: 0 10px 20px -5px rgba(194, 154, 113, 0.4);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-text);
    border-color: var(--color-text);
}

.btn-outline:hover {
    background-color: var(--color-text);
    color: var(--color-white);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.btn-large {
    font-size: 1.05rem;
    padding: 18px 40px;
}

.btn-sm {
    padding: 10px 24px;
    font-size: 0.85rem;
    font-weight: 600;
}

.btn-icon {
    margin-left: 10px;
    transition: transform 0.3s ease;
}

.btn-outline:hover .btn-icon {
    transform: translateX(4px);
}

/* Animation Utilities */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }

@keyframes float {
    0% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0); }
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 24px 0;
    transition: var(--transition);
    background-color: transparent;
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 16px 0;
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-logo-img {
    height: 52px;
    width: auto;
    object-fit: contain;
    transition: var(--transition);
}

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

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.25rem;
}

.nav-links {
    display: flex;
    gap: 2.25rem;
}

.nav-links a {
    font-family: var(--font-heading);
    font-weight: 500;
    color: var(--color-text);
    font-size: 0.95rem;
    position: relative;
    padding: 4px 0;
}

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

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

.mobile-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 24px;
    position: relative;
    z-index: 1010;
}

.mobile-menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-text);
    position: absolute;
    left: 0;
    transition: var(--transition);
    border-radius: 2px;
}

.mobile-menu-toggle span:nth-child(1) { top: 0; }
.mobile-menu-toggle span:nth-child(2) { top: 11px; }
.mobile-menu-toggle span:nth-child(3) { top: 22px; }

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg);
    top: 11px;
}
.mobile-menu-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg);
    top: 11px;
}

.menu-cta { display: none; }

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    overflow: hidden;
    width: 100%;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('strnky/20221115_163420.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: -2;
    transform: scale(1.03);
    animation: gentleZoom 30s ease-out infinite alternate;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(100deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.85) 50%, rgba(255, 255, 255, 0.2) 100%);
    z-index: -1;
}

@keyframes gentleZoom {
    0% { transform: scale(1.03); }
    100% { transform: scale(1.08); }
}

.hero-content {
    max-width: 720px;
    padding: 4rem 0;
}

.headline {
    font-size: 4.5rem;
    letter-spacing: -1.5px;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.subheadline {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--color-text-muted);
    margin-bottom: 3.5rem;
    max-width: 600px;
}

.cta-group {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

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

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.about-image-wrapper {
    position: relative;
    border-radius: var(--border-radius-lg);
    padding-bottom: 2rem;
    padding-right: 2rem;
}

.about-image-wrapper::after {
    content: '';
    position: absolute;
    top: 2rem;
    left: 2rem;
    right: 0;
    bottom: 0;
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius-lg);
    z-index: 1;
    pointer-events: none;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.about-image-wrapper:hover::after {
    transform: translate(-10px, -10px);
}

.about-image-frame {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 2;
    background-color: var(--color-bg);
    transition: box-shadow 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.about-image-wrapper:hover .about-image-frame {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.about-img {
    width: 100%;
    height: auto;
    aspect-ratio: 4/5;
    object-fit: cover;
    transition: transform 0.8s ease;
}

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

.experience-badge {
    position: absolute;
    bottom: -10px;
    left: -20px;
    background-color: var(--color-white);
    padding: 1.5rem 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: center;
    gap: 15px;
    z-index: 5;
    animation: float 6s ease-in-out infinite;
}

.exp-number {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
}

.exp-text {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--color-text);
    line-height: 1.2;
}

.about-content .body-text {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.about-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.about-list li {
    display: flex;
    align-items: center;
    gap: 16px;
    font-weight: 500;
    font-size: 1.1rem;
    color: var(--color-text);
}

.check-icon-wrapper {
    width: 32px;
    height: 32px;
    background-color: var(--color-primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.check-icon {
    width: 18px;
    height: 18px;
    color: var(--color-primary);
}

/* Services */
.services {
    background-color: var(--color-bg-alt);
}

.services-grid.layout-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--color-white);
    padding: 3rem 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.02);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.service-card .card-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    transition: var(--transition);
}

.service-card:hover .card-icon {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: scale(1.1) rotate(5deg);
}

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

.service-card .card-text {
    color: var(--color-text-muted);
    flex-grow: 1;
}

/* ===== MATERIALS REDESIGN (EDITORIAL LUXURY) ===== */
.materials-luxury {
    background-color: #FDFDFD;
    padding: 8rem 0;
    position: relative;
    border-top: 1px solid rgba(0,0,0,0.03);
    border-bottom: 1px solid rgba(0,0,0,0.03);
}

.materials-luxury-grid {
    display: flex;
    gap: 6rem;
    align-items: flex-start;
}

/* Sidebar */
.materials-sidebar {
    flex: 0 0 32%;
    position: sticky;
    top: 120px;
}
.materials-sidebar .section-header {
    margin-bottom: 2rem;
    text-align: left;
    align-items: flex-start;
}
.materials-sidebar .divider {
    margin-left: 0;
}
.materials-intro {
    font-size: 1.05rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 2.5rem;
}
.materials-promises {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}
.materials-promises li {
    display: flex;
    align-items: center;
    gap: 16px;
    font-weight: 600;
    color: var(--color-text);
    font-size: 1rem;
}
.materials-promises svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

/* Catalogue List */
.materials-catalogue {
    flex: 1;
    display: flex;
    flex-direction: column;
}
.catalogue-item {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 2.5rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}
.catalogue-item:first-child {
    padding-top: 0;
}
.catalogue-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.cat-icon-wrap {
    width: 60px;
    height: 60px;
    background: #F4F0EB;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    flex-shrink: 0;
    transition: transform 0.4s ease, background 0.4s ease, color 0.4s ease;
}
.catalogue-item:hover .cat-icon-wrap {
    background: var(--color-primary);
    color: var(--color-white);
    transform: scale(1.05);
}

.cat-content {
    flex: 1;
}
.cat-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 0.5rem;
}
.cat-desc {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin: 0;
    line-height: 1.5;
}

.cat-brands-list {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: 10px;
    background: #FFFFFF;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    border: 1px solid rgba(0,0,0,0.05);
    box-shadow: 0 4px 15px rgba(0,0,0,0.02);
}
.cat-brands-list span {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text);
    letter-spacing: 0.5px;
}
.cat-brands-list span.dot {
    color: var(--color-primary);
    opacity: 0.5;
}
.cat-brands-list span.premium-brand {
    color: var(--color-primary-dark);
}

.cat-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}
.cat-link svg {
    transition: transform 0.3s ease;
}
.cat-link:hover {
    color: var(--color-primary-dark);
}
.cat-link:hover svg {
    transform: translateX(4px);
}

/* Responsiveness */
@media (max-width: 1024px) {
    .materials-luxury-grid {
        flex-direction: column;
        gap: 4rem;
    }
    .materials-sidebar {
        flex: none;
        width: 100%;
        position: static;
    }
    .catalogue-item {
        flex-wrap: wrap;
        gap: 1.5rem;
    }
    .cat-brands-list {
        width: 100%;
        justify-content: flex-start;
        padding: 0;
        background: transparent;
        border: none;
        box-shadow: none;
        margin-top: -0.5rem;
    }
}
@media (max-width: 600px) {
    .materials-luxury {
        padding: 5rem 0;
    }
    .materials-promises {
        gap: 1rem;
    }
    .cat-brands-list {
        flex-wrap: wrap;
        gap: 6px;
    }
}

/* Gallery Section */
.gallery {
    background-color: var(--color-white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 350px;
    gap: 24px;
}

.gallery-item {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-sm);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.2) 50%, rgba(0,0,0,0) 100%);
    opacity: 0;
    transition: var(--transition);
    display: flex;
    align-items: flex-end;
    padding: 2.5rem 2rem;
    pointer-events: none;
}

.gallery-text-content {
    display: flex;
    flex-direction: column;
    transform: translateY(20px);
    transition: var(--transition);
}

.gallery-title {
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
}

.gallery-subtitle {
    color: var(--color-primary);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

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

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

.gallery-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Testimonials Section */
.testimonials {
    background-color: var(--color-bg-alt);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    background: var(--color-white);
    padding: 3rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.02);
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.stars-group {
    display: flex;
    gap: 4px;
    margin-bottom: 1.5rem;
    color: #FBBF24;
}

.review-text {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    font-style: italic;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.reviewer {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: auto;
}

.reviewer-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--color-primary-light);
    color: var(--color-primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    font-family: var(--font-heading);
}

.reviewer-info {
    display: flex;
    flex-direction: column;
}

.reviewer-name {
    font-weight: 600;
    font-family: var(--font-heading);
    color: var(--color-text);
}

.review-source {
    font-size: 0.85rem;
    color: #4285F4;
    font-weight: 500;
}

/* Footer / Kontakt */
.footer-banner {
    position: relative;
    padding: 6rem 0;
    text-align: center;
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-banner-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: -2;
}

.footer-banner-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(17, 24, 39, 0.85); /* Dark overlay */
    z-index: -1;
}

.footer-banner-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.footer-banner-title {
    font-size: 2.8rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 1.5rem;
    color: var(--color-white);
}

.footer-banner-text {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 3rem;
}

.footer-banner-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-outline-white {
    background-color: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    padding: 14px 32px;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
}

.btn-outline-white:hover {
    background-color: var(--color-white);
    color: var(--color-text);
    transform: translateY(-3px);
}

/* Footer Main */
.footer-main {
    background-color: #111827; /* Dark slate background */
    padding: 5rem 0 3rem;
    color: var(--color-white);
}

.footer-main-container {
    display: flex;
    justify-content: space-between;
    gap: 4rem;
}

.footer-left {
    max-width: 400px;
}

.footer-desc {
    color: rgba(255, 255, 255, 0.6);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 2.5rem;
}

.footer-socials {
    display: flex;
    gap: 16px;
}

.social-circle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    transition: var(--transition);
}

.social-circle:hover {
    background-color: var(--color-primary);
    transform: translateY(-3px);
}

.footer-right-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--color-white);
}

.footer-contact-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.8rem;
}

.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 1.2rem;
}

.fc-icon {
    color: rgba(255,255,255,0.6);
    background-color: rgba(255,255,255,0.05);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.fc-text {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.fc-text strong {
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: 1.1rem;
}

.footer-bottom {
    background-color: #0F172A;
    padding: 1.5rem 0;
    text-align: center;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.4);
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .headline { font-size: 3.5rem; }
    .about-container { gap: 3rem; }
    .services-grid.layout-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .materials-box {
        padding: 4rem 3rem;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle { display: block; }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background-color: var(--color-white);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right 0.4s ease;
        z-index: 1000;
    }

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

    .nav-links {
        flex-direction: column;
        align-items: center;
        gap: 2rem;
    }

    .nav-links a { font-size: 1.5rem; }
    .desktop-cta { display: none; }
    .menu-cta {
        display: inline-flex;
        margin-top: 2rem;
    }

    .testimonials-grid { grid-template-columns: 1fr; }


    .headline { font-size: 2.8rem; }
    .hero-content { padding: 2rem 0; text-align: center; }
    .subheadline { margin-left: auto; margin-right: auto; }
    .cta-group { justify-content: center; }

    .about-container { grid-template-columns: 1fr; }
    .about-image-wrapper { order: -1; }

    .materials-box { padding: 3rem 2rem; }
    .partner-buttons { flex-direction: column; }
    .partner-buttons .btn { width: 100%; text-align: center; }
    
    .footer-main-container { flex-direction: column; gap: 3rem; }
    .footer-left { max-width: 100%; text-align: center; }
    .footer-socials { justify-content: center; }
    .footer-right { text-align: center; }
    .footer-contact-list li { align-items: center; flex-direction: column; text-align: center; }
    .footer-banner-title { font-size: 2rem; }
}

@media (max-width: 480px) {
    .headline { font-size: 2.2rem; padding: 0 10px; }
    .subheadline { padding: 0 10px; }
    .services-grid.layout-4 { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: 1fr; }
    .cta-group { flex-direction: column; align-items: center; width: 100%; gap: 16px; }
    .cta-group .btn { width: auto; max-width: 90%; }
}