:root {
    --bit52-red: #e30613;
    --text-main: #ffffff;
    --text-muted: #d8e3ff;
    --bg-dark: #000a1e;
    --max-content-width: 1200px;
    --transition-fast: 0.2s ease-out;
	--section-spacing: 15px;
}

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

html, body {
    height: 100%;
}

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
                 Roboto, sans-serif;
    color: var(--text-main);
    background: var(--bg-dark);
}

/* STRUTTURA GENERALE PAGINA */

.page-bg {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-image: url("../img/bg.webp");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.page-bg::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to right,
        rgba(0, 10, 30, 0.80),
        rgba(0, 10, 30, 0.55),
        rgba(0, 10, 30, 0.25)
    );
    z-index: 0;
}

header,
main,
footer {
    position: relative;
    z-index: 1;
}

.container {
    width: 100%;
    max-width: var(--max-content-width);
    margin: 0 auto;
    padding: 0 24px;
}

.site-header {
    padding: 18px 0;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-area img {
    height: 187px;
    width: auto;
}

.logo-text {
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.logo-text span {
    color: var(--bit52-red);
}

.main-nav ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 26px;
    flex-wrap: wrap;
}

.main-nav a {
    text-decoration: none;
    color: var(--text-main);
    font-size: 0.95rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    position: relative;
    padding-bottom: 4px;
}

.main-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: var(--bit52-red);
    transition: width var(--transition-fast);
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after {
    width: 100%;
}

.main-nav a.active {
    color: var(--bit52-red);
}

.main-nav a.active::after {
    width: 100%;
}

.hero {
    padding: 40px 0 32px;
    align-items: flex-start;
}

.hero-home .hero-inner {
    display: block;
}

.hero-content {
    margin-top: 20px;
}

.hero-kicker {
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.8rem;
    margin-bottom: 12px;
    color: var(--text-muted);
}

.hero-title {
    font-size: clamp(2.4rem, 3.2vw + 1.4rem, 3.5rem);
    line-height: 1.1;
    margin-bottom: 16px;
}

.hero-subtitle {
    font-size: 1.02rem;
    color: var(--text-muted);
    max-width: 1500px;
    margin-bottom: 26px;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 24px;
}

.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 22px;
    border-radius: 999px;
    font-size: 0.95rem;
    font-weight: 600;
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: background-color var(--transition-fast),
                color var(--transition-fast),
                border-color var(--transition-fast),
                transform var(--transition-fast);
}

.btn-primary {
    background-color: var(--bit52-red);
    color: #ffffff;
    border-color: var(--bit52-red);
}

.btn-primary:hover {
    background-color: #ff2530;
    border-color: #ff2530;
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-main);
    border-color: rgba(255, 255, 255, 0.55);
}

.btn-secondary:hover {
    background-color: rgba(0, 0, 0, 0.25);
    border-color: #ffffff;
    transform: translateY(-1px);
}

.hero-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
    opacity: 0.9;
}

.highlight-strip {
    margin-top: 30px;
    backdrop-filter: blur(16px);
    background: linear-gradient(
        to right,
        rgba(0, 18, 50, 0.85),
        rgba(0, 18, 50, 0.55)
    );
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 18px 22px;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.highlight-item-title {
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.highlight-item-text {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.hero-page {
    padding-top: 0 !important;
    padding-bottom: var(--section-spacing);
}

.hero-page .hero-title {
    font-size: clamp(2.2rem, 2.8vw + 1.2rem, 3rem);
    margin-bottom: 12px;
}

.hero-page .hero-subtitle {
    font-size: 1.02rem;
    max-width: 700px;
}

.section {
    padding-top: 0 !important;
    padding-bottom: var(--section-spacing);
    margin-bottom: var(--section-spacing);
}

.section-narrow {
    max-width: 900px;
}

.section-title {
    font-size: 2rem;
    margin-bottom: 18px;
    font-weight: 600;
}

.section-text {
    font-size: 1.02rem;
    line-height: 1.8;
    color: var(--text-muted);
}

.values-grid,
.cards-grid {
    margin-top: 32px;
    display: grid;
    gap: 24px;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.value-box,
.card {
    padding: 22px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 12px;
    backdrop-filter: blur(6px);
}

.value-title,
.card-title {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.value-text,
.card-text {
    font-size: 0.96rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.skills-grid {
    margin-top: 32px;
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.skill-tag {
    padding: 10px 18px;
    background: rgba(255, 255, 255, 0.07);
    border-radius: 999px;
    text-align: center;
    font-size: 0.92rem;
    border: 1px solid rgba(255, 255, 255, 0.10);
}

.contact-layout {
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
    gap: 40px;
    align-items: flex-start;
    margin-top: 24px;
}

.contact-box {
    padding: 22px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.10);
    backdrop-filter: blur(6px);
}

.contact-box h3 {
    margin-bottom: 10px;
    font-size: 1.15rem;
}

.contact-list {
    list-style: none;
    font-size: 0.96rem;
    color: var(--text-muted);
}

.contact-list li + li {
    margin-top: 6px;
}

.contact-list a {
    color: var(--text-main);
    text-decoration: none;
}

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

.contact-form {
    display: grid;
    gap: 12px;
}

.contact-form label {
    font-size: 0.9rem;
    margin-bottom: 2px;
    display: block;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 9px 11px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    background: rgba(0, 0, 0, 0.35);
    color: var(--text-main);
    font: inherit;
}

.contact-form textarea {
    min-height: 110px;
    resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--bit52-red);
}

.site-footer {
    padding: 14px 0 20px;
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: auto;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.footer-links {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
}

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

@media (max-width: 900px) {
    .hero-home .hero-inner {
        grid-template-columns: minmax(0, 1fr);
    }

    .contact-layout {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 768px) {
    .site-header {
        padding-top: 12px;
    }

    .header-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .main-nav ul {
        gap: 16px;
    }

    .highlight-strip {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .logo-area img {
        height: 56px;
    }
}

@media (max-width: 540px) {
    .hero {
        padding-top: 24px;
    }

    .hero-content {
        margin-top: 0;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .highlight-strip {
        grid-template-columns: minmax(0, 1fr);
    }

    .logo-area img {
        height: 48px;
    }
}

.cookie-banner {
    position: fixed;
    width: 100%;
    bottom: 0;
    left: 0;
    z-index: 9999;
    background: rgba(0, 10, 30, 0.92);
    border-top: 1px solid rgba(255,255,255,0.15);
    padding: 18px 22px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    backdrop-filter: blur(6px);
    color: var(--text-main);
    font-size: 0.95rem;
}

.cookie-text {
    flex: 1;
    line-height: 1.4;
    color: var(--text-muted);
}

.cookie-actions {
    display: flex;
    gap: 12px;
}

.cookie-actions .btn-primary,
.cookie-actions .btn-secondary {
    padding: 6px 18px;
    font-size: 0.85rem;
}

@media (max-width: 600px) {
    .cookie-banner {
        flex-direction: column;
        text-align: center;
    }
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.contact-item + .contact-item {
    margin-top: 12px;
}

.contact-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    color: var(--bit52-red);
    margin-top: 2px;
}

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

.hp-field {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}