/* ========================================
   MICHTOOL - Main Stylesheet
   Modern CNC Website - Mobile-First
   ======================================== */

/* ========================================
   CSS Variables (Design Tokens)
   ======================================== */
:root {
    /* Colors - Premium Industrial Dark Palette */
    --color-bg-dark: #0b0c10;
    /* Deepest Black-Blue */
    --color-bg-panel: #14161f;
    /* Dark Panel Background */
    --color-primary: #1f2833;
    /* Secondary Dark */

    --color-accent-1: #66fcf1;
    /* Electric Cyan (Precision) */
    --color-accent-2: #45a29e;
    /* Muted Teal */
    --color-accent-glow: rgba(102, 252, 241, 0.4);

    --color-gold: #c5a059;
    /* Metallic Gold (Premium) */

    --color-text-light: #ffffff;
    --color-text-muted: #c5c6c7;
    --color-text-dark: #0b0c10;

    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-hover: rgba(102, 252, 241, 0.3);

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;

    /* Typography */
    --font-heading: 'Rajdhani', sans-serif;
    --font-body: 'Montserrat', sans-serif;

    --font-size-base: 16px;
    --font-size-sm: 0.875rem;
    --font-size-md: 1rem;
    --font-size-lg: 1.25rem;
    --font-size-xl: 1.75rem;
    --font-size-xxl: 2.5rem;
    --font-size-xxxl: 3.5rem;
    --font-size-huge: 5rem;
    --line-height: 1.7;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

    /* Shadows & Glows */
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 32px rgba(0, 0, 0, 0.5);
    --glow-text: 0 0 20px rgba(102, 252, 241, 0.3);
    --glow-box: 0 0 25px rgba(102, 252, 241, 0.15);

    /* Border Radius */
    --radius-sm: 2px;
    /* Sharper edges for industrial look */
    --radius-md: 4px;
    --radius-lg: 8px;

    /* Container */
    --container-max-width: 1400px;
    /* Wider container */

    /* Z-index layers */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    line-height: var(--line-height);
    color: var(--color-text-muted);
    background-color: var(--color-bg-dark);
    /* Subtle Grid Pattern */
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    background-position: center top;
    overflow-x: hidden;
}

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

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

ul,
ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input,
textarea,
select {
    font-family: inherit;
    font-size: inherit;
}

/* Language Content Toggling */
.lang-content {
    display: none;
}

html[lang="pl"] .lang-content[data-lang="pl"],
html[lang="en"] .lang-content[data-lang="en"],
html[lang="de"] .lang-content[data-lang="de"] {
    display: block;
    animation: fadeIn 0.5s ease;
}

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

/* ========================================
   Typography
   ======================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

h1 {
    font-size: var(--font-size-xxxl);
}

h2 {
    font-size: var(--font-size-xxl);
}

h3 {
    font-size: var(--font-size-xl);
}

h4 {
    font-size: var(--font-size-lg);
}

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

.section-title {
    text-align: center;
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-light);
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.1);
}

.section-subtitle {
    text-align: center;
    color: var(--color-accent-2);
    font-family: var(--font-heading);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xxl);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 600;
}

/* ========================================
   Buttons
   ======================================== */
.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 18px 40px;
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-bg-dark);
    background: var(--color-accent-1);
    border: 1px solid var(--color-accent-1);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
    clip-path: polygon(10% 0, 100% 0, 100% 70%, 90% 100%, 0 100%, 0 30%);
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.8), transparent);
    transition: left 0.5s;
    z-index: 1;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    background: var(--color-text-light);
    border-color: var(--color-text-light);
    color: var(--color-bg-dark);
    box-shadow: 0 0 20px var(--color-accent-glow);
    transform: translateY(-2px);
}

.cta-button-outline {
    background: transparent;
    color: var(--color-accent-1);
    border: 1px solid var(--color-accent-1);
}

.cta-button-outline:hover {
    background: var(--color-accent-1);
    color: var(--color-bg-dark);
    box-shadow: 0 0 20px var(--color-accent-glow);
}

/* ========================================
   Header & Navigation
   ======================================== */
.header {
    position: sticky;
    top: 0;
    width: 100%;
    background: rgba(11, 12, 16, 0.85);
    /* Semi-transparent dark */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    z-index: var(--z-sticky);
    padding: var(--spacing-sm) 0;
}

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

.logo img {
    width: auto;
    height: 60px;
    /* Increased for better visibility */
    filter: brightness(0) invert(1);
    /* Make logo white if not already */
}

/* Language Switcher */
.lang-switcher {
    display: flex;
    gap: var(--spacing-xs);
    align-items: center;
}

.lang-btn {
    color: var(--color-text-muted);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: var(--font-size-sm);
    padding: 4px 8px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    background: transparent;
    cursor: pointer;
}

.lang-btn:hover {
    color: var(--color-accent-1);
    background: rgba(255, 255, 255, 0.05);
}

.lang-btn.active {
    color: var(--color-bg-dark);
    background: var(--color-accent-1);
    border-color: var(--color-accent-1);
    box-shadow: 0 0 10px var(--color-accent-glow);
}

.desktop-only {
    display: none;
}

@media (min-width: 768px) {
    .desktop-only {
        display: flex;
    }
}

.footer-lang-switcher {
    justify-content: center;
    margin-bottom: var(--spacing-sm);
}

/* Desktop Navigation */
.nav-desktop {
    display: none;
}

.nav-list {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-link {
    color: var(--color-text-muted);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: var(--font-size-md);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: var(--spacing-xs) 0;
    position: relative;
    transition: color var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent-1);
    box-shadow: 0 0 10px var(--color-accent-1);
    transition: width var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-text-light);
}

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

/* Hamburger Menu */
.hamburger {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    width: 48px;
    height: 48px;
    padding: 12px;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    z-index: var(--z-fixed);
}

.hamburger:hover {
    border-color: var(--color-accent-1);
}

.hamburger-line {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text-light);
    transition: all var(--transition-normal);
    border-radius: 0;
}

.hamburger.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
    background: var(--color-accent-1);
}

.hamburger.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
    background: var(--color-accent-1);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background: rgba(11, 12, 16, 0.95);
    backdrop-filter: blur(20px);
    padding: 100px var(--spacing-lg) var(--spacing-lg);
    transition: right var(--transition-normal);
    z-index: var(--z-dropdown);
    border-left: 1px solid var(--color-border);
}

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

.mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.mobile-nav-link {
    display: block;
    color: var(--color-text-muted);
    font-family: var(--font-heading);
    font-size: var(--font-size-xl);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link:focus {
    color: var(--color-accent-1);
    padding-left: var(--spacing-sm);
    border-color: var(--color-accent-1);
}

/* ========================================
   Hero Section & Slider
   ======================================== */
.hero {
    position: relative;
    width: 100%;
    margin-top: -72px;
    /* Pull behind transparent header */
    padding-top: 72px;
}

.hero-slider {
    width: 100%;
}

.hero-slide {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 600px;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr;
    /* Full width image bg */
}

/* Tech Grid Overlay */
.hero-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(102, 252, 241, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(102, 252, 241, 0.03) 1px, transparent 1px);
    background-size: 100px 100px;
    z-index: 2;
    pointer-events: none;
}

/* Vignette & scanline feel */
.hero-slide::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, rgba(11, 12, 16, 0.4) 100%);
    box-shadow: inset 0 0 100px rgba(0, 0, 0, 0.8);
    z-index: 2;
    pointer-events: none;
}

.hero-image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.1);
    transition: transform 0.1s;
    /* Reset for animation */
}

/* Active Slide Animation - Ken Burns */
.splide__slide.is-active .hero-image {
    animation: zoomEffect 8s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.hero-content {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    text-align: left;
    color: var(--color-text-light);
    z-index: 3;
    width: 100%;
    height: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    /* Dark gradient overlay for text readability */
    background: linear-gradient(90deg,
            rgba(11, 12, 16, 0.95) 0%,
            rgba(11, 12, 16, 0.8) 40%,
            rgba(11, 12, 16, 0.2) 100%);
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6.5rem);
    font-weight: 700;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xs);
    line-height: 0.9;
    text-shadow:
        0 0 20px rgba(102, 252, 241, 0.15),
        0 10px 30px rgba(0, 0, 0, 0.5);
    opacity: 0;
    /* Hidden by default */
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.5rem);
    font-weight: 500;
    color: var(--color-accent-1);
    margin-bottom: var(--spacing-lg);
    font-family: var(--font-heading);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    max-width: 600px;
    border-left: 3px solid var(--color-accent-1);
    padding-left: var(--spacing-sm);
    background: linear-gradient(90deg, rgba(102, 252, 241, 0.1), transparent);
    opacity: 0;
    /* Hidden by default */
}

.hero-content .cta-button {
    opacity: 0;
    /* Hidden by default */
    box-shadow: 0 0 30px rgba(102, 252, 241, 0.2);
}

/* Entrance Animations on Active Slide */
.splide__slide.is-active .hero-title {
    animation: titleReveal 1s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
    animation-delay: 0.3s;
}

.splide__slide.is-active .hero-subtitle {
    animation: slideUpFade 0.8s ease-out forwards;
    animation-delay: 0.6s;
}

.splide__slide.is-active .cta-button {
    animation: slideUpFade 0.8s ease-out forwards;
    animation-delay: 0.8s;
}

/* Splide Custom Styling */
.splide__arrow {
    background: rgba(255, 255, 255, 0.2);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    transition: all var(--transition-fast);
    backdrop-filter: blur(10px);
}

.splide__arrow:hover {
    background: rgba(255, 255, 255, 0.3);
}

.splide__arrow svg {
    fill: var(--color-text-light);
}

.splide__pagination {
    bottom: var(--spacing-md);
}

.splide__pagination__page {
    background: rgba(255, 255, 255, 0.5);
    width: 12px;
    height: 12px;
    transition: all var(--transition-fast);
}

.splide__pagination__page.is-active {
    background: var(--color-accent-1);
    transform: scale(1.2);
}

/* Hide arrows on mobile */
.splide__arrows {
    display: none;
}

/* ========================================
   About Section
   ======================================== */
.about {
    padding: var(--spacing-xxl) 0;
    background: var(--color-bg-panel);
    position: relative;
    overflow: hidden;
}

.watermark-logo {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    opacity: 0.03;
    pointer-events: none;
    z-index: 0;
}

.watermark-logo img {
    width: 100%;
    height: auto;
    filter: brightness(0) invert(1);
    /* Ensure it's white/light */
}

/* Decorational blur/glow behind */
.about::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 300px;
    height: 300px;
    background: var(--color-accent-1);
    filter: blur(150px);
    opacity: 0.05;
    transform: translateY(-50%);
    pointer-events: none;
}

.about-content {
    display: grid;
    gap: var(--spacing-xl);
    align-items: center;
}

.about-text h3 {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-xxl);
}

.about-text p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-lg);
    font-weight: 300;
}

.about-features {
    display: grid;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.feature-item {
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: all var(--transition-normal);
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--color-accent-1);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.feature-icon {
    color: var(--color-accent-1);
    margin-bottom: var(--spacing-sm);
    filter: drop-shadow(0 0 5px rgba(102, 252, 241, 0.5));
}

.feature-item h4 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-light);
}

.feature-item p {
    font-size: var(--font-size-md);
    color: var(--color-text-muted);
    margin: 0;
}

.about-image {
    border-radius: var(--radius-sm);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
    position: relative;
}

.about-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 1px solid var(--color-accent-1);
    opacity: 0.3;
    pointer-events: none;
    z-index: 1;
}

.about-image img {
    width: 100%;
    height: auto;
    transition: transform var(--transition-slow);
    filter: grayscale(20%) contrast(110%);
}

.about-image:hover img {
    transform: scale(1.05);
    filter: grayscale(0%) contrast(100%);
}

/* ========================================
   Services Section
   ======================================== */
.services {
    padding: var(--spacing-xxl) 0;
    background: var(--color-bg-dark);
}

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

.service-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-accent-1);
    box-shadow: 0 0 20px rgba(102, 252, 241, 0.1);
}

.service-image {
    width: 100%;
    height: 240px;
    overflow: hidden;
    position: relative;
}

.service-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50%;
    background: linear-gradient(to top, var(--color-bg-dark), transparent);
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
    filter: grayscale(40%);
}

.service-card:hover .service-image img {
    transform: scale(1.1);
    filter: grayscale(0%);
}

.service-content {
    padding: var(--spacing-md);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.service-icon {
    color: var(--color-accent-1);
    margin-bottom: var(--spacing-sm);
    transform: scale(1);
    transition: transform var(--transition-fast);
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

.service-content h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-light);
}

.service-content>p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.service-features {
    padding-left: 0;
    margin-top: auto;
    border-top: 1px solid var(--color-border);
    padding-top: var(--spacing-sm);
}

.service-features li {
    position: relative;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-xs);
    padding-left: 20px;
}

.service-features li::before {
    content: '›';
    position: absolute;
    left: 0;
    color: var(--color-accent-1);
    font-weight: 700;
    font-size: 1.2em;
    line-height: 1;
}

/* ========================================
   Portfolio Section
   ======================================== */
.portfolio {
    padding: var(--spacing-xxl) 0;
    background: var(--color-bg-panel);
}

.portfolio-grid {
    display: grid;
    gap: var(--spacing-md);
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.portfolio-item {
    position: relative;
    border-radius: var(--radius-sm);
    overflow: hidden;
    aspect-ratio: 4 / 3;
    cursor: pointer;
    border: 1px solid transparent;
    transition: border-color var(--transition-fast);
}

.portfolio-item:hover {
    border-color: var(--color-accent-1);
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
    filter: brightness(0.8);
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    top: 0;
    background: rgba(11, 12, 16, 0.85);
    color: var(--color-text-light);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: all var(--transition-normal);
    backdrop-filter: blur(4px);
}

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

.portfolio-item:hover img {
    transform: scale(1.1);
    filter: brightness(1);
}

.portfolio-overlay h4 {
    color: var(--color-accent-1);
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xs);
    transform: translateY(20px);
    transition: transform var(--transition-normal);
}

.portfolio-overlay p {
    font-size: var(--font-size-md);
    margin: 0;
    transform: translateY(20px);
    transition: transform var(--transition-normal) 0.1s;
}

.portfolio-item:hover .portfolio-overlay h4,
.portfolio-item:hover .portfolio-overlay p {
    transform: translateY(0);
}

/* ========================================
   Contact Section
   ======================================== */
.contact {
    padding: var(--spacing-xxl) 0;
    background: var(--color-bg-dark);
}

.contact-content {
    display: grid;
    gap: var(--spacing-xl);
}

/* Contact Form */
.contact-form {
    background: rgba(255, 255, 255, 0.02);
    padding: var(--spacing-lg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
}

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

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-light);
    font-family: var(--font-heading);
    letter-spacing: 0.05em;
}

.required {
    color: var(--color-accent-1);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 16px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-light);
    font-size: var(--font-size-md);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-accent-1);
    background: rgba(0, 0, 0, 0.4);
    box-shadow: 0 0 15px rgba(102, 252, 241, 0.1);
}

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

.form-group.error input,
.form-group.error textarea,
.form-group.error select {
    border-color: #ff3333;
}

.error-message {
    display: none;
    color: #ff3333;
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xs);
}

.form-group.error .error-message {
    display: block;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
    cursor: pointer;
    font-weight: 400;
    color: var(--color-text-muted);
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-top: 4px;
    min-width: 20px;
    min-height: 20px;
    accent-color: var(--color-accent-1);
}

.checkbox-label a {
    color: var(--color-accent-1);
    text-decoration: none;
    border-bottom: 1px dashed var(--color-accent-1);
}

.contact-form button[type="submit"] {
    width: 100%;
    margin-top: var(--spacing-sm);
}

.contact-form button[type="submit"]:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Form Messages */
.form-message {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-sm);
    animation: fadeInUp 0.3s ease;
}

.form-message-success {
    background: rgba(102, 252, 241, 0.1);
    border: 1px solid var(--color-accent-1);
    color: var(--color-accent-1);
}

.form-message-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid #ef4444;
    color: #ef4444;
}

.form-message-icon {
    font-size: 1.25rem;
    font-weight: bold;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Contact Info */
.contact-info {
    display: grid;
    gap: var(--spacing-md);
}

.info-card {
    background: rgba(255, 255, 255, 0.02);
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.info-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--color-accent-1);
    transform: translateX(5px);
}

.info-icon {
    color: var(--color-accent-1);
    min-width: 32px;
}

.info-card h4 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-light);
}

.info-card p {
    color: var(--color-text-muted);
    font-size: var(--font-size-md);
    margin: 0;
    line-height: 1.6;
}

.info-card a {
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.info-card a:hover {
    color: var(--color-accent-1);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: #000000;
    color: var(--color-text-muted);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

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

.footer-logo img {
    margin-bottom: var(--spacing-sm);
    filter: brightness(0) invert(1);
}

.footer-logo p {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    opacity: 0.7;
}

.footer h4 {
    color: var(--color-text-light);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
    font-family: var(--font-heading);
}

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

.footer a {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
    display: inline-block;
}

.footer a:hover {
    color: var(--color-accent-1);
    transform: translateX(5px);
}

.footer-bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
    text-align: center;
    position: relative;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.3);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-sm);
}

.footer-legal {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.3);
    font-size: var(--font-size-sm);
}

.footer-legal a:hover {
    color: var(--color-accent-1);
    transform: none;
}

/* ========================================
   Bottom Navigation (Mobile)
   ======================================== */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-around;
    align-items: center;
    background: rgba(11, 12, 16, 0.95);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-xs) 0;
    padding-bottom: max(var(--spacing-xs), env(safe-area-inset-bottom));
    z-index: var(--z-fixed);
}

.bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    min-width: 64px;
    padding: var(--spacing-xs);
    color: var(--color-text-muted);
    font-size: 11px;
    transition: all var(--transition-fast);
}

.bottom-nav-item svg {
    width: 24px;
    height: 24px;
    stroke: currentColor;
}

.bottom-nav-item.active,
.bottom-nav-item:hover {
    color: var(--color-accent-1);
}

.bottom-nav-item span {
    font-weight: 600;
}

/* ========================================
   Scroll to Top Button
   ======================================== */
.scroll-to-top {
    position: fixed;
    bottom: 80px;
    right: var(--spacing-md);
    width: 48px;
    height: 48px;
    background: var(--color-accent-1);
    color: var(--color-bg-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 20px var(--color-accent-glow);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: var(--z-dropdown);
    transform: translateY(100px);
    border: none;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-to-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 0 30px var(--color-accent-glow);
    background: var(--color-text-light);
}

/* ========================================
   Responsive Breakpoints
   ======================================== */

/* Small devices (480px and up) */
@media (min-width: 480px) {
    :root {
        --font-size-xxl: 2.25rem;
        --font-size-xxxl: 3rem;
    }
}

/* Medium devices (768px and up) - Tablets */
@media (min-width: 768px) {
    :root {
        --font-size-xxl: 2.5rem;
        --font-size-xxxl: 3.5rem;
    }

    /* Hide mobile navigation */
    .hamburger {
        display: none;
    }

    .bottom-nav {
        display: none;
    }

    /* Show desktop navigation */
    .nav-desktop {
        display: block;
    }

    /* Hero */
    .splide__arrows {
        display: block;
    }

    /* About */
    .about-content {
        grid-template-columns: 1fr 1fr;
    }

    .about-features {
        grid-template-columns: 1fr;
    }

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

    /* 2 cols on tablet */

    /* Contact */
    .contact-content {
        grid-template-columns: 1fr 1fr;
    }

    .contact-info {
        grid-template-columns: 1fr 1fr;
    }

    /* Footer */
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }

    .scroll-to-top {
        bottom: var(--spacing-lg);
    }
}

/* Large devices (1024px and up) - Desktops */
@media (min-width: 1024px) {

    /* About */
    .about-features {
        grid-template-columns: repeat(3, 1fr);
    }

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

    /* Footer */
    .footer-content {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Creator Logo */
/* Creator Logo */
.footer-creator {
    margin-top: 1.5rem;
    text-align: center;
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 0.3rem;
    opacity: 0.4;
    transition: opacity 0.4s ease;
    padding: 0.5rem;
}

.footer-creator:hover {
    opacity: 1;
}

.creator-text {
    font-size: 0.65rem;
    color: var(--color-text-muted);
    font-weight: 300;
    letter-spacing: 0.5px;
}

.creator-link {
    display: inline-block;
    transition: transform 0.3s ease;
}

.creator-link:hover {
    transform: scale(1.05);
}

.creator-logo {
    height: 28px;
    width: auto;
    filter: grayscale(100%);
    transition: filter 0.3s ease;
}

.footer-creator:hover .creator-logo {
    filter: grayscale(0%);
}

@media (min-width: 768px) {
    .footer-bottom {
        position: relative;
        padding-bottom: 2rem;
        /* Make space for the absolute element */
    }

    .footer-creator {
        position: absolute;
        bottom: 5px;
        left: 10px;
        right: auto;
        width: auto;
        margin-top: 0;
        align-items: flex-start;
        padding: 0;
        text-align: left;
        transform: scale(0.85);
        /* Make it slightly smaller/subtle */
        transform-origin: bottom left;
    }
}

/* Extra large devices (1280px and up) */
@media (min-width: 1280px) {
    :root {
        --font-size-xxxl: 4.5rem;
    }

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

/* ========================================
   Animations
   ======================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes zoomEffect {
    0% {
        transform: scale(1.1);
    }

    100% {
        transform: scale(1.25);
    }
}

@keyframes titleReveal {
    0% {
        opacity: 0;
        transform: translateY(50px);
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    }
}

@keyframes slideUpFade {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

section {
    animation: fadeInUp 1s cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* ========================================
   Print Styles
   ======================================== */
@media print {

    .header,
    .bottom-nav,
    .scroll-to-top,
    .hero-slider,
    .hamburger {
        display: none;
    }

    body {
        background: white;
        color: black;
    }

    * {
        text-shadow: none !important;
        box-shadow: none !important;
        color: black !important;
        background: transparent !important;
    }
}

/* ========================================
   Portfolio Lightbox
   ======================================== */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-image {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: var(--radius-sm);
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.1);
    border: 1px solid var(--color-accent-1);
}

.lightbox-caption {
    margin-top: 1rem;
    text-align: center;
    color: var(--color-text-light);
}

.lightbox-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-accent-1);
    margin-bottom: 0.5rem;
}

.lightbox-desc {
    font-size: 1rem;
    color: var(--color-text-muted);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    background: transparent;
    border: none;
    color: var(--color-text-light);
    font-size: 3rem;
    cursor: pointer;
    z-index: 2001;
    transition: color 0.3s ease;
    line-height: 1;
}

.lightbox-close:hover {
    color: var(--color-accent-1);
}

/* Portfolio Item Cursor */
.portfolio-item {
    cursor: pointer;
}