/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700&family=Rajdhani:wght@300;400;500;600&display=swap');

/* CSS Reset and Base Styles */
:root {
    --color-base: #1C1C1C;
    --color-primary: #8B0000;
    --color-text: #F8F8F8;
    --color-accent: #3A9D9A;
    --font-heading: 'Orbitron', sans-serif;
    --font-body: 'Rajdhani', sans-serif;
}

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

body {
    background-color: var(--color-base);
    color: var(--color-text);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

/* Layout */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Navigation */
.nav {
    background-color: rgba(28, 28, 28, 0.95);
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(5px);
}

.nav__logo {
    height: 40px;
}

.nav__toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-text);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    transition: color 0.3s ease;
}

.nav__toggle:hover {
    color: var(--color-accent);
}

.nav__menu {
    display: flex;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav__link {
    color: var(--color-text);
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    text-transform: uppercase;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav__link:hover {
    color: var(--color-accent);
}

.nav__icon {
    font-size: 1.2rem;
}

@media (max-width: 768px) {
    .nav__toggle {
        display: block;
    }

    .nav .container > div {
        padding: 0 1rem;
    }

    .nav__menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background-color: rgba(28, 28, 28, 0.98);
        padding: 1rem;
        flex-direction: column;
        gap: 1rem;
        transform: translateY(-100%);
        opacity: 0;
        transition: all 0.3s ease;
        pointer-events: none;
    }

    .nav__menu.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .nav__link {
        padding: 0.5rem 0;
        justify-content: center;
    }

    .language-selector {
        border-left: none;
        padding-left: 0;
    }
}

/* Language Selector */
.language-selector {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding-left: 1rem;
    border-left: 1px solid rgba(255,255,255,0.1);
}

.lang-switch {
    opacity: 0.7;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem;
    display: flex;
    align-items: center;
}

.lang-switch:hover {
    opacity: 1;
}

.lang-switch.active {
    opacity: 1;
}

.lang-switch .fi {
    font-size: 1.2em;
    border-radius: 2px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
    transition: transform 0.3s ease;
    line-height: 1em;
}

.lang-switch:hover .fi {
    transform: scale(1.1);
}

.lang-switch.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    background-color: var(--color-accent);
    border-radius: 50%;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(rgba(28, 28, 28, 0.8), rgba(28, 28, 28, 0.8)),
                url('/progetti/simracing/assets/img/hero-bg.jpg') center/cover;
}

.hero__content {
    max-width: 800px;
}

.hero__title {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    text-shadow: 0 0 10px rgba(139, 0, 0, 0.5);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    border: none;
    border-radius: 4px;
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.btn--primary:hover {
    background-color: #6d0000;
    transform: translateY(-2px);
}

/* Base Card Styles */
.card {
    background: linear-gradient(to bottom, rgba(28, 28, 28, 0.9), rgba(28, 28, 28, 0.98));
    border: 1px solid rgba(58, 157, 154, 0.1);
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent);
    box-shadow: 0 10px 20px rgba(58, 157, 154, 0.1);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(to right, transparent, var(--color-accent), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.card__image {
    width: 100%;
    height: 300px;
    object-fit: cover;
    object-position: center;
    border-bottom: 2px solid rgba(139, 0, 0, 0.5);
    transition: transform 0.3s ease;
}

.card:hover .card__image {
    transform: scale(1.02);
}

/* Card Variations */
.pilot-card .card__image {
    height: 400px;
    object-position: top;
}

.news-card .card__image {
    height: 250px;
}

.news-card .card__date {
    color: var(--color-accent);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.event-card .card__image {
    height: 200px;
}

.event-card .event-date {
    color: var(--color-accent);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.pilot-name {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
    letter-spacing: 0.05em;
}

.pilot-role {
    color: var(--color-accent);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    font-family: var(--font-heading);
    font-weight: 400;
}

.pilot-bio {
    margin-bottom: 1.5rem;
    line-height: 1.6;
    color: rgba(248, 248, 248, 0.9);
}

.pilot-platform {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    font-family: var(--font-heading);
    font-size: 0.9rem;
}

.pilot-platform strong {
    color: var(--color-accent);
}

.pilot-social {
    display: flex;
    gap: 1rem;
}

.pilot-social a {
    color: var(--color-text);
    font-size: 1.2rem;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.pilot-social a:hover {
    color: var(--color-accent);
    opacity: 1;
    transform: translateY(-2px);
}

.card__content {
    padding: 1.5rem;
}

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

/* Section Styling */
.section {
    padding: 4rem 0;
}

.section__title {
    text-align: center;
    margin-bottom: 3rem;
}

.section__title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: var(--color-primary);
    margin: 1rem auto;
}

/* Form Styling */
.form {
    max-width: 600px;
    margin: 0 auto;
}

.form__group {
    margin-bottom: 1.5rem;
}

.form__input {
    width: 100%;
    padding: 0.8rem;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    color: var(--color-text);
    font-family: var(--font-body);
}

.form__input:focus {
    outline: none;
    border-color: var(--color-accent);
}

/* Footer */
.footer {
    background-color: rgba(0, 0, 0, 0.3);
    padding: 3rem 0;
    margin-top: 4rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero__title {
        font-size: 2.5rem;
    }
    
    .nav__menu {
        gap: 1rem;
    }
    
    .section {
        padding: 2rem 0;
    }
}

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

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

/* Sponsors Section */
.sponsors {
    background-color: rgba(0, 0, 0, 0.3);
    padding: 4rem 0;
}

.sponsors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    align-items: center;
    justify-items: center;
}

.sponsor-item {
    padding: 1rem;
    transition: transform 0.3s ease;
}

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

.sponsor-logo {
    max-width: 100%;
    height: auto;
    filter: grayscale(100%) brightness(1.2);
    transition: filter 0.3s ease;
}

.sponsor-item:hover .sponsor-logo {
    filter: grayscale(0%) brightness(1);
}

.sponsors-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem;
    align-items: center;
    justify-items: center;
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem;
}

.sponsor-item {
    width: 100%;
    max-width: 300px;
    text-align: center;
}

.sponsor-logo {
    width: 100%;
    height: auto;
    max-height: 100px;
    object-fit: contain;
}