:root {
    --primary-color: #1E90FF;
    --text-color: #ffffff;
    --bg-dark: #0a0a0a;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    content: '© ' attr(data-year) ' Gracjan Rapita. Wszystkie prawa zastrzeżone.';
}

body {
    font-family: 'Source Code Pro', monospace;
    color: var(--text-color);
    background-color: var(--bg-dark);
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.bg-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('bg.jpg');
    background-size: cover;
    background-position: center;
    filter: brightness(0.4);
}

nav {
    color: #cccccc;
    font-size: 1rem;
    text-decoration: none;
    padding: 5px 10px;
    border: 1px solid transparent;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.nav-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: bold;
    padding: 8px 15px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-links a.active {
    color: var(--primary-color);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: all 0.3s;
}

.nav-links a:hover::after {
    width: 100%;
    left: 0;
}

.page {
    display: none;
    flex: 1;
    padding: 30px 20px;
    opacity: 0;
    transform: translateY(-60px);
    transition: opacity 1.0s cubic-bezier(0.4,0,0.2,1), transform 1.0s cubic-bezier(0.4,0,0.2,1);
    pointer-events: none;
    z-index: 1;
}

.page.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
    z-index: 2;
}

.page.page-exit {
    opacity: 0;
    transform: translateY(60px);
    transition: opacity 1.0s cubic-bezier(0.4,0,0.2,1), transform 1.0s cubic-bezier(0.4,0,0.2,1);
    z-index: 3;
}
.page.page-enter {
    opacity: 0;
    transform: translateY(-60px);
    display: block;
    z-index: 4;
}
.page.page-enter.page-active {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 1.0s cubic-bezier(0.4,0,0.2,1), transform 1.0s cubic-bezier(0.4,0,0.2,1);
}

.page-header {
    text-align: center;
    margin: 20px 0 40px 0;
    padding-top: 20px;
}

#home {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding-top: 0;
}

.hero-content {
    max-width: 900px;
    margin-top: -50px;
}

.name {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(2.5rem, 8vw, 4rem);
    margin-bottom: 10px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: white;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.9);
}

.surname {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(3rem, 10vw, 5rem);
    margin-bottom: 20px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: white;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.9);
}

.title {
    font-family: 'Source Code Pro', monospace;
    font-size: clamp(1.2rem, 4vw, 1.8rem);
    margin-bottom: 40px;
    color: var(--primary-color);
    letter-spacing: 1px;
    font-weight: 600;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.8);
}

.action-button {
    background-color: transparent;
    color: white;
    padding: 12px 30px;
    margin-top: 25px;
    font-size: clamp(1.2rem, 4vw, 1.5rem);
    font-weight: bold;
    border-radius: 50px;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.3);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.action-button::after {
    content: '↓';
    margin-left: 10px;
    transition: all 0.3s ease;
}

.action-button:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    box-shadow: 0 0 20px rgba(30, 144, 255, 0.5);
}

.action-button:hover::after {
    transform: translateY(3px);
}

#process {
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    font-family: 'Orbitron', sans-serif;
    text-align: center;
    font-size: clamp(1.8rem, 6vw, 2.5rem);
    margin-bottom: 40px;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    color: var(--primary-color);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--primary-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-bottom: 60px;
}

.service-card {
    background: rgba(20, 20, 20, 0.7);
    border-radius: 10px;
    padding: 25px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.service-card h3 {
    font-family: 'Orbitron', sans-serif;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.timeline {
    position: relative;
    padding-left: 40px;
    margin-top: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    height: 100%;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary-color), transparent);
}

.timeline-step {
    position: relative;
    margin-bottom: 40px;
    background: rgba(20, 20, 20, 0.7);
    border-radius: 8px;
    padding: 25px;
    border-left: 3px solid var(--primary-color);
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.timeline-step:hover {
    transform: translateX(5px);
}

.step-number {
    position: absolute;
    left: -35px;
    top: -5px;
    width: 35px;
    height: 35px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Orbitron', sans-serif;
    font-weight: bold;
}

.timeline-step h3 {
    font-family: 'Orbitron', sans-serif;
    color: var(--primary-color);
    margin-top: 0;
    font-size: 1.3rem;
}

#contact {
    max-width: 1200px;
    margin: 0 auto;
}

.contact-form-container {
    width: 100%;
    max-width: 600px;
    margin: 40px auto;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(5px);
    padding: 40px;
    border-radius: 15px;
    border: 1px solid rgba(30, 144, 255, 0.2);
    box-shadow: 0 0 20px rgba(30, 144, 255, 0.1);
    transition: all 0.3s ease;
}

.contact-form-container:hover {
    border-color: rgba(30, 144, 255, 0.4);
    box-shadow: 0 0 30px rgba(30, 144, 255, 0.2);
}

.contact-form-container h2 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 25px;
    font-family: 'Orbitron', sans-serif;
    letter-spacing: 2px;
}

.contact-form-group {
    margin-bottom: 20px;
    position: relative;
}

.contact-form-input {
    width: 100%;
    padding: 15px 20px;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--text-color);
    font-size: 1rem;
    font-family: 'Source Code Pro', monospace;
    transition: all 0.3s ease;
    outline: none;
}

.contact-form-input::placeholder {
    color: #888888;
    transition: color 0.3s;
}

.contact-form-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(30, 144, 255, 0.5);
    background: rgba(0, 0, 0, 0.6);
}

.contact-form-input:focus::placeholder {
    color: transparent;
}

.contact-form-input:not(:placeholder-shown) {
    background: rgba(0, 0, 0, 0.6);
}

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

.submit-btn {
    display: block;
    width: 100%;
    padding: 15px;
    background-color: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Orbitron', sans-serif;
    box-shadow: 0 0 15px rgba(30, 144, 255, 0.2);
}

.submit-btn:hover {
    background-color: #1473d1;
    box-shadow: 0 0 25px rgba(30, 144, 255, 0.5);
    transform: translateY(-2px);
}

.contact-email {
    text-align: center;
    color: #cccccc;
    font-size: 0.9rem;
    margin-bottom: 25px;
}

.contact-email a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s;
}

.contact-email a:hover {
    text-decoration: underline;
}

.cta-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 60px 0 0 0;
    width: 100%;
}
.contact-cta-btn {
    background: transparent;
    color: var(--primary-color);
    padding: 12px 32px;
    margin-top: 18px;
    font-size: 1.15rem;
    font-weight: bold;
    border-radius: 50px;
    border: 2px solid var(--primary-color);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    letter-spacing: 1.2px;
    box-shadow: 0 0 10px 0 rgba(30,144,255,0.10);
    transition: background 0.3s, color 0.3s, box-shadow 0.3s, border 0.3s;
    text-decoration: none;
}
.contact-cta-btn span {
    position: relative;
    z-index: 2;
}
.contact-cta-btn::after {
    content: '\2192';
    margin-left: 10px;
    font-size: 1.1em;
    transition: transform 0.3s;
}
.contact-cta-btn:hover {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
    box-shadow: 0 0 18px 0 rgba(30,144,255,0.18);
    text-decoration: none;
}
.contact-cta-btn:hover::after {
    transform: translateX(5px);
}

footer {
    text-align: center;
    padding: 25px 0;
    margin-top: 60px;
}

.copyright {
    font-size: 0.85rem;
    color: #aaaaaa;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate {
    animation: fadeIn 0.8s ease forwards;
}

/* ========================================= */
/* WYSUWANA NAWIGACJA (HAMBURGER MENU) */
/* ========================================= */
.hamburger-menu {
    display: none;
    cursor: pointer;
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
}

.hamburger-menu .bar {
    width: 30px;
    height: 3px;
    background-color: var(--primary-color);
    margin: 6px 0;
    transition: 0.4s;
    border-radius: 2px;
}

.hamburger-menu.open .bar:nth-child(1) {
    transform: rotate(-45deg) translate(-6px, 6px);
}
.hamburger-menu.open .bar:nth-child(2) {
    opacity: 0;
}
.hamburger-menu.open .bar:nth-child(3) {
    transform: rotate(45deg) translate(-6px, -6px);
}

.nav-links-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    transform: translateX(100%);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 900;
    display: flex;
    justify-content: center;
    align-items: center;
}

.nav-links-wrapper.open {
    transform: translateX(0);
}

.nav-links {
    flex-direction: column;
    text-align: center;
    gap: 30px;
}

.nav-links a {
    font-size: 1.5rem;
}

/* ========================================= */
/* Media Queries dla komputerów (POZIOMA NAWIGACJA) */
/* ========================================= */
@media (min-width: 769px) {
    .hamburger-menu {
        display: none;
    }
    .nav-links-wrapper {
        position: static;
        transform: translateX(0);
        background-color: transparent;
        height: auto;
    }
    .nav-links {
        flex-direction: row;
        gap: 15px;
    }
    nav {
        display: flex;
        justify-content: center;
        width: 100%;
        padding: 20px 0;
        z-index: 10;
        position: relative;
    }
    .nav-links a {
        font-size: 16px;
    }
    .cta-section {
        margin: 60px 0 0 0;
    }
    .contact-cta-btn {
        padding: 12px 32px;
        font-size: 1.15rem;
    }
}

@media (max-width: 768px) {
    /* Ogólne zmiany dla tabletów i mniejszych */
    .page-header {
        margin: 20px 0;
    }
    .name, .surname {
        font-size: clamp(2rem, 8vw, 3.5rem);
    }
    .title {
        font-size: clamp(1rem, 4vw, 1.5rem);
        margin-bottom: 20px;
    }
    .action-button {
        padding: 10px 25px;
        font-size: 1.2rem;
    }
    .section-title {
        font-size: clamp(1.5rem, 6vw, 2rem);
        margin-bottom: 30px;
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
    .service-card {
        padding: 20px;
    }
    .timeline {
        padding-left: 20px;
    }
    .timeline::before {
        left: 10px;
    }
    .step-number {
        left: -25px;
        width: 30px;
        height: 30px;
        font-size: 1rem;
    }
    .contact-form-container {
        padding: 25px;
    }
    .contact-form-input {
        padding: 12px 15px;
    }
    .submit-btn {
        padding: 12px;
        font-size: 1rem;
    }
    .nav-links-wrapper:not(.open) {
        pointer-events: none;
    }
    .hamburger-menu {
        display: block;
    }
}

@media (max-width: 600px) {
    /* Zmiany dla telefonów */
    .bg-image {
        background-attachment: scroll;
    }
    .name {
        font-size: clamp(2rem, 10vw, 3rem);
    }
    .surname {
        font-size: clamp(2.5rem, 12vw, 4rem);
    }
    .title {
        font-size: clamp(1rem, 5vw, 1.3rem);
    }
    #home .hero-content {
        margin-top: 20px;
    }
    .action-button {
        padding: 10px 20px;
        font-size: 1rem;
    }
    .section-title {
        font-size: 1.5rem;
    }
    .contact-form-container {
        padding: 15px;
    }
    .contact-form-container h2 {
        font-size: 1.5rem;
    }
    .contact-email a {
        display: block;
        margin-top: 5px;
    }
    .copyright {
        font-size: 0.75rem;
    }
    .cta-section {
        margin: 40px 0 0 0;
    }
    .contact-cta-btn {
        padding: 12px 18px;
        font-size: 1rem;
        min-width: 120px;
    }
}