* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #00f0ff;
    --secondary-color: #ff006e;
    --accent-color: #7b2cbf;
    --text-dark: #0a0e27;
    --text-light: #a0a8c0;
    --bg-dark: #0a0e27;
    --bg-darker: #050816;
    --bg-card: rgba(15, 23, 42, 0.8);
    --border-color: rgba(0, 240, 255, 0.2);
    --shadow: 0 8px 32px rgba(0, 240, 255, 0.1);
    --shadow-lg: 0 20px 60px rgba(0, 240, 255, 0.3);
    --glow: 0 0 20px rgba(0, 240, 255, 0.5);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
    line-height: 1.6;
    color: #e2e8f0;
    background: var(--bg-darker);
    background-image: 
        radial-gradient(at 0% 0%, rgba(0, 240, 255, 0.1) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(255, 0, 110, 0.1) 0px, transparent 50%);
    background-attachment: fixed;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Navigation */
.navbar {
    background: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 240, 255, 0.1);
    border-bottom: 1px solid rgba(0, 240, 255, 0.2);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 1.5rem;
    min-height: auto;
}

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

.logo-img {
    height: 180px !important;
    width: auto !important;
    max-height: 180px;
    object-fit: contain;
    filter: drop-shadow(0 2px 8px rgba(0, 240, 255, 0.4));
    transition: all 0.3s ease;
    display: block;
    background: transparent;
    mix-blend-mode: normal;
    margin: 0;
}

.logo-img:hover {
    filter: drop-shadow(0 4px 12px rgba(0, 240, 255, 0.7));
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: #e2e8f0;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: width 0.3s ease;
}

.nav-menu a:hover {
    color: var(--primary-color);
    text-shadow: 0 0 10px rgba(0, 240, 255, 0.8);
}

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

.btn-contact {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white !important;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    border: 2px solid transparent;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.btn-contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.btn-contact:hover {
    box-shadow: var(--glow);
    transform: translateY(-2px);
    border-color: var(--primary-color);
}

.btn-contact:hover::before {
    left: 100%;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.1) 0%, rgba(255, 0, 110, 0.1) 100%);
    position: relative;
    color: white;
    text-align: center;
    padding: 10rem 1.5rem;
    margin-top: -1px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        repeating-linear-gradient(
            0deg,
            rgba(0, 240, 255, 0.03) 0px,
            transparent 1px,
            transparent 40px,
            rgba(0, 240, 255, 0.03) 41px
        ),
        repeating-linear-gradient(
            90deg,
            rgba(0, 240, 255, 0.03) 0px,
            transparent 1px,
            transparent 40px,
            rgba(0, 240, 255, 0.03) 41px
        );
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 1rem;
    line-height: 1.1;
    background: linear-gradient(135deg, #00f0ff 0%, #ff006e 50%, #7b2cbf 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-transform: uppercase;
    letter-spacing: 3px;
    animation: glow 3s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% { filter: drop-shadow(0 0 20px rgba(0, 240, 255, 0.5)); }
    50% { filter: drop-shadow(0 0 40px rgba(255, 0, 110, 0.8)); }
}

.hero-subtitle {
    font-size: 1.35rem;
    margin-bottom: 3rem;
    color: var(--text-light);
    font-weight: 300;
    letter-spacing: 1px;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    border: 2px solid var(--primary-color);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-primary:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 40px rgba(0, 240, 255, 0.5);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid var(--primary-color);
    position: relative;
}

.btn-secondary::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 8px;
    padding: 2px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
}

.btn-secondary:hover {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    box-shadow: var(--glow);
}

.btn-full {
    width: 100%;
}

/* Sections */
section {
    padding: 5rem 0;
}

.section-title {
    font-size: 3rem;
    font-weight: 900;
    text-align: center;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #00f0ff 0%, #ff006e 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 1.125rem;
    margin-bottom: 3rem;
}

/* Services Section */
.services {
    background: transparent;
    position: relative;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(0, 240, 255, 0.2);
    box-shadow: var(--shadow);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 240, 255, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s;
}

.service-card:hover::before {
    opacity: 1;
}

.service-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 20px 60px rgba(0, 240, 255, 0.3);
    border-color: var(--primary-color);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #ffffff;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.service-card p {
    color: var(--text-light);
    line-height: 1.7;
}

/* Portfolio Section */
/* Before/After Slider */
.before-after-section {
    margin-bottom: 5rem;
    text-align: center;
}

.before-after-title {
    font-size: 2rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.before-after-subtitle {
    color: var(--text-light);
    font-size: 1rem;
    margin-bottom: 2rem;
}

.before-after-container {
    max-width: 900px;
    margin: 0 auto;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 2px solid rgba(0, 240, 255, 0.3);
    background: var(--bg-card);
    backdrop-filter: blur(20px);
}

.before-after-slider {
    position: relative;
    width: 100%;
    overflow: hidden;
    cursor: ew-resize;
    user-select: none;
}

.image-container {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 60%; /* 5:3 aspect ratio */
}

.image-after,
.image-before {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none;
}

.image-before {
    clip-path: polygon(0 0, 50% 0, 50% 100%, 0 100%);
    transition: clip-path 0.05s ease-out;
}

.slider-control {
    position: absolute;
    top: 0;
    left: 50%;
    width: 4px;
    height: 100%;
    transform: translateX(-50%);
    pointer-events: none;
    transition: left 0.05s ease-out;
}

.slider-line {
    position: absolute;
    top: 0;
    left: 50%;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, 
        var(--primary-color) 0%, 
        var(--secondary-color) 50%, 
        var(--accent-color) 100%);
    transform: translateX(-50%);
    box-shadow: 0 0 20px var(--primary-color),
                0 0 40px rgba(0, 240, 255, 0.5);
}

.slider-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: ew-resize;
    pointer-events: auto;
    z-index: 10;
    transition: all 0.3s ease;
}

.slider-button:hover {
    transform: translate(-50%, -50%) scale(1.2);
}

.slider-button svg {
    filter: drop-shadow(0 0 10px rgba(0, 240, 255, 0.8));
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        filter: drop-shadow(0 0 10px rgba(0, 240, 255, 0.8));
    }
    50% {
        filter: drop-shadow(0 0 25px rgba(255, 0, 110, 1));
    }
}

/* Portfolio Grid */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.portfolio-item {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid rgba(0, 240, 255, 0.2);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.portfolio-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.2), rgba(255, 0, 110, 0.2));
    opacity: 0;
    transition: opacity 0.4s;
}

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

.portfolio-item:hover {
    transform: translateY(-12px) scale(1.03);
    box-shadow: 0 25px 70px rgba(0, 240, 255, 0.4);
    border-color: var(--primary-color);
}

.portfolio-image {
    height: 300px;
    position: relative;
    display: flex;
    align-items: flex-end;
    background-size: cover;
    background-position: center;
}

.portfolio-image-img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    width: 100%;
    padding: 2rem;
    color: white;
}

.portfolio-overlay h4 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.portfolio-overlay p {
    opacity: 0.9;
}

/* About Section */
.about {
    background: transparent;
    position: relative;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text {
    font-size: 1.125rem;
    line-height: 1.8;
}

.about-text p {
    color: var(--text-light);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.feature-icon {
    background: var(--primary-color);
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-weight: bold;
}

.feature h4 {
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
    color: #ffffff;
    font-weight: 700;
}

.feature p {
    color: var(--text-light);
    font-size: 0.95rem;
}

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

.stat {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(0, 240, 255, 0.2);
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.4s;
    position: relative;
    overflow: hidden;
}

.stat::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 240, 255, 0.2), transparent);
    transition: left 0.6s;
}

.stat:hover::before {
    left: 100%;
}

.stat:hover {
    transform: scale(1.05);
    border-color: var(--primary-color);
    box-shadow: var(--glow);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-top: 0.5rem;
}

/* Price Calculator Section */
.price-calculator {
    background: transparent;
    position: relative;
}

.calculator-wrapper {
    max-width: 1100px;
    margin: 0 auto;
}

.calculator-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid rgba(0, 240, 255, 0.2);
    box-shadow: var(--shadow-lg);
}

.calculator-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.calculator-input-group {
    display: flex;
    flex-direction: column;
}

.calculator-input-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
    color: #e2e8f0;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 1px;
}

.label-icon {
    font-size: 1.25rem;
}

.calculator-input-group input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 8px;
    background: linear-gradient(90deg, 
        rgba(0, 240, 255, 0.2) 0%, 
        rgba(0, 240, 255, 0.4) 50%, 
        rgba(0, 240, 255, 0.2) 100%);
    border-radius: 10px;
    outline: none;
    transition: all 0.3s;
    cursor: pointer;
}

.calculator-input-group input[type="range"]:hover {
    background: linear-gradient(90deg, 
        rgba(0, 240, 255, 0.3) 0%, 
        rgba(0, 240, 255, 0.5) 50%, 
        rgba(0, 240, 255, 0.3) 100%);
}

/* Webkit (Chrome, Safari, Edge) */
.calculator-input-group input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: 3px solid rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.6);
    transition: all 0.3s;
}

.calculator-input-group input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 25px rgba(0, 240, 255, 0.9);
}

/* Firefox */
.calculator-input-group input[type="range"]::-moz-range-thumb {
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: 3px solid rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.6);
    transition: all 0.3s;
}

.calculator-input-group input[type="range"]::-moz-range-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 25px rgba(0, 240, 255, 0.9);
}

/* Firefox track */
.calculator-input-group input[type="range"]::-moz-range-track {
    background: linear-gradient(90deg, 
        rgba(0, 240, 255, 0.2) 0%, 
        rgba(0, 240, 255, 0.4) 50%, 
        rgba(0, 240, 255, 0.2) 100%);
    border-radius: 10px;
    height: 8px;
}

.slider-value {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.125rem;
    margin-left: auto;
}

.slider-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-light);
}

.calculator-result {
    background: rgba(0, 240, 255, 0.05);
    border: 2px solid rgba(0, 240, 255, 0.3);
    border-radius: 16px;
    padding: 2rem;
    margin: 1rem 0;
}

.result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.result-item:last-child {
    margin-bottom: 0;
}

.result-label {
    font-weight: 600;
    color: var(--text-light);
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 1px;
}

.result-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.result-divider {
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(0, 240, 255, 0.3), transparent);
    margin: 1.5rem 0;
}

.result-price {
    margin-top: 0.5rem;
}

.result-value-large {
    font-size: 2.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(0, 240, 255, 0.5);
}

.result-note {
    font-size: 0.875rem;
    color: var(--text-light);
    text-align: center;
    margin-top: 1rem;
    font-style: italic;
}

.calculator-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.calculator-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.info-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-list li {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.info-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.info-list strong {
    display: block;
    color: #ffffff;
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.info-list p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.5;
}

.price-badge {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    box-shadow: var(--glow);
    margin-top: auto;
}

.badge-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.badge-price {
    font-size: 3rem;
    font-weight: 900;
    color: white;
    line-height: 1;
}

.badge-label {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Contact Section */
.contact-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #e2e8f0;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 1px;
}

.form-group input,
.form-group textarea {
    padding: 1rem;
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(0, 240, 255, 0.2);
    border-radius: 12px;
    font-family: inherit;
    font-size: 1rem;
    color: #e2e8f0;
    transition: all 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
}

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

.contact-item h4 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
    color: #ffffff;
    font-weight: 700;
}

.contact-item p {
    color: var(--text-light);
    line-height: 1.7;
}

/* Footer */
footer {
    background: var(--text-dark);
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
}

.footer-section p {
    color: #9ca3af;
    line-height: 1.7;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s;
}

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

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 1.5rem;
    text-align: center;
    color: #9ca3af;
}

/* Responsive Design */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        display: none;
    }
    
    /* Logo mobilne - zmniejszone */
    .logo-img {
        height: 100px !important;
        max-height: 100px;
    }
    
    .navbar .container {
        padding: 0.5rem 1rem;
    }
    
    /* Hero mobilne */
    .hero {
        padding: 6rem 1.5rem;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .hero-cta {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-cta .btn {
        width: 100%;
    }
    
    /* Sekcje */
    section {
        padding: 3rem 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    /* About stats - 2 kolumny na mobile */
    .about-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .stat {
        padding: 1.5rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    /* Kalkulator mobilny */
    .calculator-card {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 1.5rem;
    }
    
    .result-value-large {
        font-size: 2rem;
    }
    
    .badge-price {
        font-size: 2.5rem;
    }
    
    /* Before/After slider mobilny */
    .before-after-container {
        max-width: 100%;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

/* Bardzo małe ekrany (telefony pionowo) */
@media (max-width: 480px) {
    .logo-img {
        height: 70px !important;
        max-height: 70px;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .service-card,
    .portfolio-item {
        margin: 0;
    }
    
    .stat-number {
        font-size: 1.75rem;
    }
}