@charset "utf-8";
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 94px;
}

:root {
    --primary-dark: #0a0a0a;
    --secondary-dark: #1a1a1a;
    --accent-color: #b06d00;
    --text-light: #ffffff;
    --text-gray: rgba(255, 255, 255, 0.68);
    --card-dark: #151515;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--primary-dark);
    color: var(--text-light);
    overflow-x: hidden;
    line-height: 1.6;
}

section {
    scroll-margin-top: 0;
}


/* Custom Scrollbar */

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--primary-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-color);
    border-radius: 4px;
}


/* Header Navigation */

header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 14px 0;
    transition: all 0.3s ease;
}

header.scrolled {
    padding: 14px 0;
    background: rgba(10, 10, 10, 0.98);
}

nav {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--accent-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: 0.3s ease;
}

.logo span {
    color: var(--accent-color);
}

.logo:hover {
    color: white;
    transform: translateY(-1px);
}


/* SVG logo */

.logo svg {
    opacity: 0.92;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.logo:hover svg {
    opacity: 1;
    transform: scale(1.02);
}


/* pokud používáš IMG logo */

.logo img {
    height: 45px;
    width: auto;
    display: block;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 5px;
}

.nav-menu a {
    color: rgba(255, 255, 255, 0.977);
    text-decoration: none;
    font-size: 17px;
    font-weight: 250;
    letter-spacing: 0.5px;
    padding: 10px 18px;
    position: relative;
    transition: all 0.3s ease;
    border-radius: 6px;
    background: transparent;
    border: 1px solid transparent;
}

.nav-menu a:hover {
    color: rgba(255, 255, 255, 0.9);
    background: linear-gradient(135deg, rgba(243, 156, 18, 0.08) 0%, rgba(243, 156, 18, 0.03) 100%);
    border-color: rgba(243, 156, 18, 0.2);
    transform: translateY(-1px);
}

.nav-menu a:hover::before {
    width: 100%;
    height: 100%;
    border-radius: 6px;
}

.nav-menu a.active {
    color: var(--accent-color);
    background: rgba(243, 156, 18, 0.1);
    border-color: rgba(243, 156, 18, 0.25);
}


/* Mobile Menu Toggle */

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--text-light);
    transition: all 0.3s ease;
}

.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: transparent;
}

.hero-section::before {
    content: '';
    position: absolute;
    inset: -40px;
    background: url("image.png") center / cover no-repeat;
    filter: blur(6px);
    transform: scale(1.08);
    z-index: 0;
}

.hero-section::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.42);
    z-index: 0;
}

.hero-bg {
    display: none;
}

.hero-content {
    text-align: center;
    z-index: 1;
    padding: 0 20px;
    max-width: 900px;
    background: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: none;
    border-radius: 0;
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 900;
    letter-spacing: -2px;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #ffffff 0%, #ffffff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1.5rem, 3vw, 1.9rem);
    color: #ffffff;
    margin-bottom: 40px;
    font-weight: 300;
    letter-spacing: 2px;
}

.cta-button {
    display: inline-block;
    padding: 25px 65px;
    background: var(--accent-color);
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 25px;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-radius: 2px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(243, 156, 18, 0.3);
}


.portfolio-section {
    padding: 80px 0 120px;
    position: relative;
    background: var(--primary-dark);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}

.section-header {
    text-align: center;
    margin-bottom: 15px;
    padding: 0 20px;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 22px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 36px;
    height: 1.5px;
    background: var(--accent-color);
}

.section-subtitle {
    color: var(--text-gray);
    font-size: 16px;
    max-width: 600px;
    margin: 0 auto;
}


/* Gallery Grid */

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    max-width: 1400px;
    width: 100%;
    padding: 0 40px;
    margin: 0 auto;
    margin-top: 40px;
    grid-auto-flow: dense;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
    border-radius: 12px;
    cursor: pointer;
    background: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 2. a 8. fotka vysoká (2 řádky), 9. fotka široká (2 sloupce) */
.gallery-item:nth-child(2),
.gallery-item:nth-child(8) {
    grid-row: span 2;
    aspect-ratio: unset;
}

.gallery-item:nth-child(9) {
    grid-column: span 2;
    aspect-ratio: 8/3;
}

.gallery-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(176, 109, 0, 0.25), rgba(0, 0, 0, 0.45));
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: 1;
    pointer-events: none;
}

.gallery-item::after {
    content: '↗';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.6);
    width: 48px;
    height: 48px;
    border: 1.5px solid rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    color: white;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.35s ease, transform 0.35s ease;
    z-index: 2;
    pointer-events: none;
    line-height: 48px;
    text-align: center;
}

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

.gallery-item:hover::after {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.gallery-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: transform;
}

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


/* Mobile Realizace carousel styling */

.carousel {
    position: relative;
    width: 100%;
    max-width: 640px;
    margin: 0 auto;
    border-radius: 12px;
    overflow: hidden;
    clip-path: inset(0 round 12px);
    isolation: isolate;
    background: transparent;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
    user-select: none;
    -webkit-user-select: none;
    touch-action: pan-y;
}

.carousel-inner {
    position: relative;
    width: 100%;
    overflow: hidden;
    clip-path: inset(0);
}

.carousel-track {
    display: flex;
    transition: transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: transform;
    transform-origin: left center;
}

.carousel-track.dragging {
    transition: none !important;
    cursor: grabbing;
}

.carousel-item {
    flex: 0 0 100%;
    width: 100%;
    aspect-ratio: 16/9;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.carousel-item img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center;
    pointer-events: none;
    position: absolute;
    top: 0;
    left: 0;
    transition: transform 0.5s ease;
}

.carousel-item:hover img {
    transform: scale(1.03);
}

.carousel-indicators {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 16px;
    display: flex;
    justify-content: center;
    gap: 9px;
    padding: 10px 0;
    margin: 0;
    z-index: 3;
}

.carousel-indicators button {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.35);
    transition: background 0.25s ease, transform 0.25s ease;
    cursor: pointer;
}

.carousel-indicators button.active,
.carousel-indicators button:hover {
    background: var(--accent-color);
    transform: scale(1.2);
}

.carousel-control-prev,
.carousel-control-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(10, 10, 10, 0.7);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
    background: rgba(243, 156, 18, 0.95);
    border-color: rgba(243, 156, 18, 0.7);
    transform: translateY(-50%) scale(1.05);
}

.carousel-control-prev {
    left: 12px;
}

.carousel-control-next {
    right: 12px;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    display: inline-block;
    width: 18px;
    height: 18px;
    background-size: 100% 100%;
    background-repeat: no-repeat;
}

.carousel-control-prev .visually-hidden,
.carousel-control-next .visually-hidden {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.carousel-control-prev-icon {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23fff' stroke-width='2.2' viewBox='0 0 24 24'%3E%3Cpath d='M15 18l-6-6 6-6'/%3E%3C/svg%3E");
}

.carousel-control-next-icon {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23fff' stroke-width='2.2' viewBox='0 0 24 24'%3E%3Cpath d='M9 6l6 6-6 6'/%3E%3C/svg%3E");
}

@media (max-width: 520px) {
    .carousel {
        border-radius: 4px;
        box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
    }
    .carousel-control-prev,
    .carousel-control-next {
        width: 38px;
        height: 38px;
    }
}


/* Responsive utility helpers for mobile/desktop gallery */

.d-none {
    display: none !important;
}

.d-md-none {
    display: none !important;
}

.d-md-grid {
    display: none !important;
}

@media (min-width: 768px) {
    .d-md-none {
        display: none !important;
    }
    .d-md-grid {
        display: grid !important;
    }
}

@media (max-width: 767.98px) {
    .d-md-none {
        display: block !important;
    }
    .d-md-grid {
        display: none !important;
    }
    /* Odsazení mobilního carouselu od krajů */
    .portfolio-section {
        overflow: hidden;
    }
    #demo.carousel {
        max-width: calc(100% - 64px);
        margin-left: auto;
        margin-right: auto;
        margin-bottom: 0;
        overflow: hidden;
        clip-path: inset(0 round 8px);
        border-radius: 8px;
    }
    .portfolio-section #demo {
        margin-top: 20px;
        margin-bottom: 0;
    }
}


/* Reviews Section */

.reviews-section {
    padding: 100px 30px 120px;
    background: var(--secondary-dark);
    position: relative;
}

.reviews-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    max-width: 1200px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(243, 156, 18, 0.15), transparent);
}

.reviews-container {
    max-width: 1200px;
    margin: 0 auto;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 20px;
}

.reviews-aggregate {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 12px;
}

.reviews-stars-row {
    color: var(--accent-color);
    font-size: 18px;
    letter-spacing: 2px;
}

.reviews-score {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-light);
}

.reviews-count {
    font-size: 14px;
    color: var(--text-gray);
}

.review-card {
    background: var(--card-dark);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 36px 32px 28px;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    position: relative;
}

.review-card:hover {
    transform: translateY(-5px);
    border-color: rgba(176, 109, 0, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.review-quote {
    font-size: 72px;
    line-height: 0.6;
    color: var(--accent-color);
    opacity: 0.35;
    font-family: Georgia, serif;
    margin-bottom: 20px;
    user-select: none;
}

.review-text {
    color: var(--text-gray);
    font-size: 15px;
    line-height: 1.85;
    flex: 1;
    margin-bottom: 24px;
}

.review-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: 16px;
}

.review-stars {
    color: var(--accent-color);
    font-size: 14px;
    letter-spacing: 2px;
}

.review-author {
    color: rgba(255, 255, 255, 0.4);
    font-size: 12px;
    letter-spacing: 0.5px;
    text-align: right;
}

@media (max-width: 768px) {
    .reviews-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .reviews-section {
        padding: 60px 20px;
    }
    .fab-call {
        display: flex;
    }
}


/* About Section */

.about-section {
    padding: 120px 50px;
    background: var(--primary-dark);
    text-align: center;
    position: relative;
}

.about-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    max-width: 1200px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(243, 156, 18, 0.15), transparent);
}

.about-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    max-width: 1200px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(243, 156, 18, 0.15), transparent);
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    /* 2 sloupce */
    gap: 50px;
    align-items: center;
}

.about-content h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: 24px;
    font-weight: 700;
    letter-spacing: -0.5px;
    text-align: left;
    position: relative;
    padding-bottom: 22px;
}

.about-content h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 36px;
    height: 1.5px;
    background: var(--accent-color);
}

.about-content p {
    margin-bottom: 20px;
    color: var(--text-gray);
    line-height: 1.8;
    font-size: 1.1rem;
    text-align: left;
}

.about-content p:last-child {
    margin-bottom: 0;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 16px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.about-image img:hover {
    transform: scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
}


/* USP / Benefit Section */

.usp-section {
    padding: 60px 20px 120px;
    background: var(--primary-dark);
    position: relative;
}

.usp-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    max-width: 1200px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(243, 156, 18, 0.15), transparent);
}

.usp-container {
    max-width: 1200px;
    margin: 0 auto;
}

.usp-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.usp-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 24px 12px;
    background: rgba(21, 21, 21, 0.6);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
    gap: 12px;
}

.usp-item:hover {
    transform: translateY(-4px);
    border-color: rgba(243, 156, 18, 0.2);
    background: rgba(30, 30, 30, 0.7);
}

.usp-icon {
    width: 44px;
    height: 44px;
    color: var(--accent-color);
    opacity: 0.85;
    flex-shrink: 0;
}

.usp-icon svg {
    width: 100%;
    height: 100%;
}

.usp-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.usp-number {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-light);
}

.usp-label {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.55);
    font-weight: 400;
}

/* Tablets */
@media (max-width: 968px) {
    .usp-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }
    .usp-item {
        padding: 20px 10px;
    }
}

/* Mobily – jeden sloupec (žádný nevyznívá osamoceně) */
@media (max-width: 600px) {
    .usp-grid {
        grid-template-columns: 1fr;
        gap: 12px;
        max-width: 400px;
        margin: 0 auto;
    }
    .usp-item {
        flex-direction: column;
        text-align: center;
        padding: 20px 18px;
        gap: 12px;
        align-items: center;
    }
        .usp-icon {
        width: 38px;
        height: 38px;
        flex-shrink: 0;
    }
    .usp-number {
        font-size: 0.95rem;
        text-align: center;
    }
    .usp-label {
        font-size: 0.8rem;
        text-align: center;
    }
}

/* Services Section */

.services-section {
    padding: 120px 30px;
    background: var(--primary-dark);
    position: relative;
}

.services-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    max-width: 1200px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(243, 156, 18, 0.15), transparent);
}

.services-container {
    max-width: 1400px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 48px;
    margin-top: 80px;
}

.service-card {
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.8), rgba(15, 15, 15, 0.9));
    padding: 52px 42px;
    border-radius: 20px;
    text-align: center;
    transition: all 0.4s ease;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-top: 2px solid rgba(176, 109, 0, 0.22);
    position: relative;
    overflow: hidden;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.service-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--accent-color) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.service-card:hover::before {
    opacity: 0.08;
}

.service-card:hover {
    transform: translateY(-12px);
    border-color: rgba(176, 109, 0, 0.3);
    border-top-color: var(--accent-color);
    box-shadow: 0 28px 60px rgba(0, 0, 0, 0.55);
    background: linear-gradient(135deg, rgba(35, 35, 35, 0.92), rgba(25, 25, 25, 1));
}

.service-icon {
    width: 92px;
    height: 92px;
    margin: 0 auto 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(243, 156, 18, 0.15), rgba(243, 156, 18, 0.08));
    border-radius: 50%;
    transition: all 0.4s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.15);
    background: linear-gradient(135deg, rgba(243, 156, 18, 0.22), rgba(243, 156, 18, 0.14));
}

.service-icon svg {
    width: 48px;
    height: 48px;
    fill: var(--accent-color);
}

.service-title {
    font-size: 1.65rem;
    margin-bottom: 20px;
    font-weight: 700;
    color: var(--text-light);
    letter-spacing: -0.3px;
    line-height: 1.2;
}

.service-description {
    color: var(--text-gray);
    line-height: 1.9;
    font-size: 16px;
    margin-bottom: 30px;
}

/* Contact Section */

.contact-section {
    padding: 120px 30px;
    background: var(--primary-dark);
}

.contact-container {
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.contact-item {
    display: block;
    padding: 30px;
    background: linear-gradient(135deg, rgba(21, 21, 21, 0.9), rgba(15, 15, 15, 1));
    border-radius: 12px;
    transition: all 0.4s ease;
    text-decoration: none;
    border: 1px solid rgba(255, 255, 255, 0.05);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.contact-item::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--accent-color) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.contact-item:hover::before {
    opacity: 0.08;
}

.contact-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
    border-color: rgba(243, 156, 18, 0.3);
}

.contact-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(243, 156, 18, 0.1), rgba(243, 156, 18, 0.05));
    border-radius: 50%;
    transition: all 0.4s ease;
}

.contact-item:hover .contact-icon {
    transform: rotate(5deg) scale(1.1);
    background: linear-gradient(135deg, rgba(243, 156, 18, 0.2), rgba(243, 156, 18, 0.1));
}

.contact-icon svg {
    width: 24px;
    height: 24px;
    fill: var(--accent-color);
}

.contact-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-gray);
    margin-bottom: 10px;
}

.contact-value {
    color: var(--text-light);
    font-size: 16px;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-item:hover .contact-value {
    color: var(--accent-color);
}


/* Footer */

footer {
    background: var(--primary-dark);
    padding: 70px 30px 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

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

.social-link {
    width: 45px;
    height: 45px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-gray);
    text-decoration: none;
    transition: all 0.3s ease;
    background: rgba(26, 26, 26, 0.5);
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: var(--accent-color);
    transition: all 0.4s ease;
    transform: translate(-50%, -50%);
}

.social-link:hover::before {
    width: 100%;
    height: 100%;
}

.social-link svg {
    width: 20px;
    height: 20px;
    fill: var(--text-gray);
    z-index: 1;
    transition: all 0.3s ease;
}

.social-link:hover {
    border-color: var(--accent-color);
    transform: translateY(-3px);
}

.social-link:hover svg {
    fill: var(--primary-dark);
}

.footer-text {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
    text-align: center;
    line-height: 1.8;
}

.footer-text p {
    margin-bottom: 4px;
}

.footer-text a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.3s ease;
}

.footer-text a:hover {
    opacity: 0.8;
    text-decoration: underline;
}


/* Mobile Responsive Styles */

@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, minmax(280px, 1fr));
        gap: 28px;
    }
    .about-container {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 74px;
        flex-direction: column;
        background: rgba(10, 10, 10, 0.98);
        width: 100%;
        text-align: center;
        transition: left 0.3s ease;
        padding: 25px 0 40px;
        gap: 10px;
        backdrop-filter: blur(12px);
        z-index: 999;
    }
    .nav-menu.active {
        left: 0;
    }
    .nav-menu a {
        padding: 14px 24px;
        display: block;
        font-size: 16px;
        max-width: 320px;
        margin: 0 auto;
    }
    .menu-toggle {
        display: flex;
    }
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    .hero-section {
        min-height: 70vh;
        padding: 120px 20px 50px;
        background-attachment: scroll;
    }
    .hero-content {
        padding: 0 16px;
    }
    .hero-title {
        font-size: clamp(2.25rem, 7vw, 3.4rem);
        line-height: 1.05;
        margin-bottom: 16px;
    }
    .hero-subtitle {
        font-size: clamp(1rem, 3vw, 1.55rem);
        margin-bottom: 28px;
        letter-spacing: 1px;
    }
    .cta-button {
        padding: 16px 28px;
        font-size: 16px;
    }
        .portfolio-section {
        padding: 40px 0 50px;
    }
    .usp-section {
        padding: 40px 16px 90px;
    }
    .about-section,
    .services-section,
    .contact-section {
        padding: 70px 20px 90px;
    }
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
        padding: 0 16px;
    }
        .about-section {
        padding: 70px 20px 90px;
    }
        .about-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .about-container > .about-content {
        order: 1;
    }
    .about-container > .about-image {
        order: 2;
    }
    .about-content h2 {
        text-align: center;
        font-size: 2rem;
    }
    .about-content h2::after {
        left: 50%;
        transform: translateX(-50%);
    }
    .about-content p {
        text-align: center;
        font-size: 1rem;
    }
        .services-section {
        padding: 70px 20px 90px;
    }
    .services-grid {
        grid-template-columns: 1fr;
        gap: 28px;
        margin-top: 50px;
    }
    .service-card {
        padding: 40px 28px;
        min-height: 340px;
    }
    .service-icon {
        width: 72px;
        height: 72px;
        margin-bottom: 24px;
    }
    .service-icon svg {
        width: 38px;
        height: 38px;
    }
    .service-title {
        font-size: 1.5rem;
        margin-bottom: 18px;
    }
    .service-description {
        font-size: 15px;
    }
    .contact-section {
        padding: 70px 20px 90px;
    }
    .contact-info {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 20px;
    }
    .contact-item {
        padding: 24px 20px;
    }
    .footer-content {
        padding: 0 20px;
    }
    .social-links {
        gap: 14px;
        margin-bottom: 20px;
    }
}

@media (max-width: 480px) {
    .hero-section {
        min-height: 68vh;
    }
    .hero-title {
        font-size: 2.15rem;
    }
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 22px;
    }
    .cta-button {
        width: 100%;
        max-width: 280px;
        padding: 14px 22px;
    }
    .about-image img,
    .gallery-image {
        border-radius: 18px;
    }
    .footer-text {
        font-size: 13px;
    }
    .carousel {
        margin: 0 auto;
        padding: 0 12px;
    }
    .carousel-control-prev,
    .carousel-control-next {
        width: 38px;
        height: 38px;
        font-size: 14px;
    }
}


/* Loading Animation */

.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

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

.loader {
    width: 36px;
    height: 36px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-top-color: var(--accent-color);
    border-radius: 50%;
    animation: spin 1.4s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}


/* Smooth Reveal Animations */

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

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


/* Hero scroll indicator */
.hero-scroll {
    position: absolute;
    bottom: 38px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    animation: scrollBounce 2.2s ease-in-out infinite;
}

.hero-scroll span {
    display: block;
    width: 20px;
    height: 20px;
    border-right: 1.5px solid rgba(255, 255, 255, 0.38);
    border-bottom: 1.5px solid rgba(255, 255, 255, 0.38);
    transform: rotate(45deg);
}

@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.5; }
    50% { transform: translateX(-50%) translateY(10px); opacity: 1; }
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.form-input {
    width: 100%;
    padding: 15px 18px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    color: var(--text-light);
    font-size: 15px;
    font-family: 'Inter', -apple-system, sans-serif;
    transition: border-color 0.3s ease, background 0.3s ease;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.form-input::placeholder {
    color: rgba(255, 255, 255, 0.28);
}

.form-input:focus {
    border-color: var(--accent-color);
    background: rgba(255, 255, 255, 0.05);
}

.form-textarea {
    resize: vertical;
    min-height: 140px;
}

.form-actions {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 4px;
}

.form-submit {
    padding: 16px 36px;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 2px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Inter', -apple-system, sans-serif;
    white-space: nowrap;
}

.form-submit:hover {
    background: #c98220;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(176, 109, 0, 0.3);
}

.form-note {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.3);
    line-height: 1.5;
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Page Hero (index1.html) */
.page-hero {
    padding: 160px 30px 80px;
    background: var(--primary-dark);
    text-align: center;
    position: relative;
}

.page-hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    max-width: 1200px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(243, 156, 18, 0.15), transparent);
}

.page-hero-title {
    font-size: clamp(2.2rem, 6vw, 3.8rem);
    font-weight: 900;
    letter-spacing: -1.5px;
    color: var(--text-light);
    margin-bottom: 18px;
    position: relative;
    display: inline-block;
    padding-bottom: 26px;
}

.page-hero-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background: var(--accent-color);
}

.page-hero-subtitle {
    font-size: clamp(0.95rem, 2.5vw, 1.2rem);
    color: var(--text-gray);
    font-weight: 300;
    max-width: 460px;
    margin: 0 auto;
    line-height: 1.7;
}

@media (max-width: 768px) {
    .page-hero {
        padding: 130px 20px 60px;
    }
}

/* Lightbox */

.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.97);
    z-index: 9500;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.lightbox-img {
    width: 88vw;
    height: 82vh;
    object-fit: contain;
    display: block;
    transition: opacity 0.18s ease;
    border-radius: 2px;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 24px;
    background: none;
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: rgba(255, 255, 255, 0.75);
    font-size: 22px;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 2;
}

.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.6);
    color: #fff;
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.65);
    font-size: 32px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 2;
    line-height: 1;
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-color);
    color: #fff;
}

.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }

.lightbox-counter {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.45);
    font-size: 11px;
    letter-spacing: 2px;
}

@media (max-width: 600px) {
    .lightbox-prev { left: 10px; }
    .lightbox-next { right: 10px; }
    .lightbox-prev,
    .lightbox-next {
        width: 40px;
        height: 40px;
        font-size: 26px;
    }
}

/* Plovoucí tlačítko volání */
.fab-call {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 900;
    display: none;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 56px;
    height: 56px;
    padding: 0 16px;
    background: var(--accent-color);
    color: #fff;
    text-decoration: none;
    border-radius: 50px;
    box-shadow: 0 6px 24px rgba(176, 109, 0, 0.45);
    transition: width 0.3s ease, border-radius 0.3s ease, transform 0.25s ease, box-shadow 0.25s ease;
    overflow: hidden;
    white-space: nowrap;
}

.fab-call svg {
    width: 24px;
    height: 24px;
    fill: #fff;
    flex-shrink: 0;
    display: block;
    margin: 0;
    line-height: 1;
}

.fab-label {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.3px;
    opacity: 0;
    width: 0;
    transition: opacity 0.25s ease, width 0.3s ease;
    overflow: hidden;
}

.fab-call:hover {
    width: auto;
    border-radius: 50px;
    transform: translateY(-3px);
    box-shadow: 0 10px 32px rgba(176, 109, 0, 0.55);
    padding: 0 22px;
}

.fab-call:hover .fab-label {
    opacity: 1;
    width: auto;
}