/* ============================================
   bSoluzioni - Smart Web Solutions
   Modern CSS Stylesheet
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    --color-primary: #0077b6;
    --color-primary-light: #00b4d8;
    --color-primary-dark: #023e8a;
    --color-accent: #90e0ef;
    --color-accent-dim: rgba(144, 224, 239, 0.15);
    --color-bg-dark: #020c1b;
    --color-bg-section: #0a1628;
    --color-bg-card: rgba(10, 25, 50, 0.7);
    --color-bg-card-hover: rgba(0, 119, 182, 0.1);
    --color-text: #ccd6f6;
    --color-text-dim: #8892b0;
    --color-text-bright: #e6f1ff;
    --color-white: #ffffff;
    --color-border: rgba(0, 180, 216, 0.15);
    --color-border-hover: rgba(0, 180, 216, 0.4);
    --gradient-primary: linear-gradient(135deg, #00b4d8, #0077b6, #023e8a);
    --gradient-text: linear-gradient(135deg, #00b4d8, #90e0ef);
    --gradient-glow: radial-gradient(ellipse at center, rgba(0, 180, 216, 0.15), transparent 70%);
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --container-max: 1200px;
    --header-height: 72px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --shadow-card: 0 4px 30px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 40px rgba(0, 180, 216, 0.15);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: var(--font-family);
    background: var(--color-bg-dark);
    color: var(--color-text);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: var(--color-primary-light);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--color-accent);
}

address {
    font-style: normal;
}

/* --- Utilities --- */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

.gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* --- Animated Background --- */
#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

/* --- Header --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    z-index: 1000;
    transition: background var(--transition), box-shadow var(--transition);
}

.header.scrolled {
    background: rgba(2, 12, 27, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 var(--color-border);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.nav__logo img {
    height: 40px;
    width: auto;
}

.nav__menu {
    display: flex;
    list-style: none;
    gap: 8px;
}

.nav__link {
    color: var(--color-text-dim);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

.nav__link:hover,
.nav__link.active {
    color: var(--color-primary-light);
    background: var(--color-accent-dim);
}

.nav__cta {
    font-size: 0.85rem;
}

.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav__toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-family);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 12px 28px;
    border-radius: var(--radius-xl);
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn--primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    box-shadow: 0 4px 20px rgba(0, 119, 182, 0.3);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 119, 182, 0.5);
    color: var(--color-white);
}

.btn--ghost {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border-hover);
}

.btn--ghost:hover {
    background: var(--color-accent-dim);
    color: var(--color-primary-light);
    border-color: var(--color-primary-light);
}

.btn--lg {
    padding: 16px 36px;
    font-size: 1rem;
}

.btn--full {
    width: 100%;
    justify-content: center;
}

/* --- Hero Section --- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: var(--header-height);
    overflow: hidden;
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding-top: 40px;
    padding-bottom: 40px;
}

.hero__badge {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-primary-light);
    background: var(--color-accent-dim);
    padding: 8px 20px;
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    margin-bottom: 24px;
}

.hero__title {
    font-size: clamp(2.2rem, 4.5vw, 3.8rem);
    font-weight: 800;
    line-height: 1.15;
    color: var(--color-text-bright);
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero__description {
    font-size: 1.15rem;
    color: var(--color-text-dim);
    line-height: 1.8;
    margin-bottom: 36px;
    max-width: 540px;
}

.hero__actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero__stats {
    display: flex;
    gap: 40px;
}

.hero__stat {
    text-align: center;
}

.hero__stat-number {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-primary-light);
    display: inline;
}

.hero__stat-suffix {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-primary-light);
}

.hero__stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-dim);
    margin-top: 4px;
}

/* Hero Visual / Code Block */
.hero__visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero__orb {
    position: absolute;
    width: 350px;
    height: 350px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 180, 216, 0.15), transparent 70%);
    filter: blur(60px);
    animation: orbFloat 8s ease-in-out infinite;
}

.hero__orb--2 {
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(2, 62, 138, 0.2), transparent 70%);
    animation-delay: -4s;
    top: 50%;
    right: -30px;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(20px, -30px); }
}

.hero__code-block {
    background: rgba(10, 22, 40, 0.85);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    width: 100%;
    max-width: 480px;
    box-shadow: var(--shadow-card), var(--shadow-glow);
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 2;
}

.code-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 18px;
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid var(--color-border);
}

.code-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.code-dot--red { background: #ff5f57; }
.code-dot--yellow { background: #febc2e; }
.code-dot--green { background: #28c840; }

.code-title {
    margin-left: auto;
    font-size: 0.8rem;
    color: var(--color-text-dim);
}

.code-body {
    padding: 20px;
    font-size: 0.88rem;
    line-height: 1.9;
    overflow-x: auto;
}

.code-body code {
    font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
}

.code-keyword { color: #c792ea; }
.code-var { color: #82aaff; }
.code-func { color: #82aaff; }
.code-prop { color: #c792ea; }
.code-string { color: #c3e88d; }
.code-bool { color: #ff5370; }

/* Hero scroll indicator */
.hero__scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounceDown 2s ease-in-out infinite;
}

.hero__scroll a {
    color: var(--color-text-dim);
}

.hero__scroll a:hover {
    color: var(--color-primary-light);
}

@keyframes bounceDown {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

/* --- Sections --- */
.section {
    padding: 100px 0;
    position: relative;
}

.section--dark {
    background: var(--color-bg-section);
}

.section__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 64px;
}

.section__badge {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-primary-light);
    margin-bottom: 16px;
}

.section__title {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 800;
    color: var(--color-text-bright);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section__subtitle {
    font-size: 1.05rem;
    color: var(--color-text-dim);
    line-height: 1.8;
}

/* --- Services --- */
.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.service-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 36px 30px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition);
}

.service-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
    background: var(--color-bg-card-hover);
}

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

.service-card__icon {
    width: 56px;
    height: 56px;
    color: var(--color-primary-light);
    margin-bottom: 24px;
}

.service-card__title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text-bright);
    margin-bottom: 12px;
}

.service-card__text {
    font-size: 0.95rem;
    color: var(--color-text-dim);
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-card__features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.service-card__features li {
    font-size: 0.88rem;
    color: var(--color-text);
    padding-left: 20px;
    position: relative;
}

.service-card__features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-primary-light);
    opacity: 0.6;
}

/* --- AI Section --- */
.ai__grid {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 48px;
    align-items: start;
}

.ai__showcase {
    position: sticky;
    top: calc(var(--header-height) + 24px);
}

.ai__visual {
    background: rgba(10, 25, 50, 0.6);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    position: relative;
    overflow: hidden;
}

.ai__visual::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 50%, rgba(0, 180, 216, 0.08), transparent 70%);
    pointer-events: none;
}

.ai__neural-svg {
    width: 100%;
    height: auto;
}

.ai__cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.ai-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 28px 24px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.ai-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition);
}

.ai-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.ai-card:hover::after {
    opacity: 1;
}

.ai-card__icon {
    width: 44px;
    height: 44px;
    color: var(--color-primary-light);
    margin-bottom: 16px;
}

.ai-card__title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-text-bright);
    margin-bottom: 10px;
}

.ai-card__text {
    font-size: 0.88rem;
    color: var(--color-text-dim);
    line-height: 1.7;
}

.ai__cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    margin-top: 56px;
    padding: 32px;
    background: linear-gradient(135deg, rgba(0, 119, 182, 0.08), rgba(0, 180, 216, 0.08));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.ai__cta-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-bright);
}

@media (max-width: 1024px) {
    .ai__grid {
        grid-template-columns: 1fr;
    }

    .ai__showcase {
        position: static;
    }

    .ai__cards {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .ai__cta {
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }
}

/* --- Projects --- */
.projects__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.project-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all var(--transition);
    position: relative;
}

.project-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.project-card--featured {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, rgba(0, 119, 182, 0.1), rgba(2, 62, 138, 0.1));
    border-color: rgba(0, 180, 216, 0.3);
}

.project-card__badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-bg-dark);
    background: var(--gradient-primary);
    padding: 4px 14px;
    border-radius: var(--radius-xl);
    margin-bottom: 16px;
}

.project-card__title {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--color-text-bright);
    margin-bottom: 12px;
}

.project-card__text {
    font-size: 0.95rem;
    color: var(--color-text-dim);
    line-height: 1.7;
    margin-bottom: 20px;
}

.project-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.project-card__tags span {
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--color-primary-light);
    background: var(--color-accent-dim);
    padding: 4px 12px;
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
}

/* --- Technologies --- */
.tech__categories {
    display: flex;
    flex-direction: column;
    gap: 48px;
}

.tech__category-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-text-bright);
    margin-bottom: 24px;
}

.tech__category-title svg {
    color: var(--color-primary-light);
}

.tech__items {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.tech__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 20px 28px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition);
    min-width: 110px;
}

.tech__item:hover {
    border-color: var(--color-border-hover);
    background: var(--color-bg-card-hover);
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.tech__item-icon {
    width: 40px;
    height: 40px;
    color: var(--color-primary-light);
}

.tech__item span {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text);
}

/* --- Contatti --- */
.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
    align-items: start;
}

.contact__company h3 {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--color-text-bright);
    margin-bottom: 4px;
}

.contact__vat {
    font-size: 0.88rem;
    color: var(--color-text-dim);
    margin-bottom: 24px;
}

.contact__detail {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 28px;
}

.contact__detail svg {
    color: var(--color-primary-light);
    flex-shrink: 0;
}

.contact__detail a {
    font-size: 1rem;
    font-weight: 500;
}

.contact__addresses {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 28px;
}

.contact__address h4 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-primary-light);
    margin-bottom: 6px;
}

.contact__address address {
    font-size: 0.92rem;
    color: var(--color-text-dim);
    line-height: 1.6;
    padding-left: 26px;
}

.contact__map {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

/* --- Form --- */
.contact__form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 36px;
}

.form__group--full {
    grid-column: 1 / -1;
}

.form__label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 8px;
}

.form__input {
    width: 100%;
    padding: 14px 18px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-bright);
    font-family: var(--font-family);
    font-size: 0.95rem;
    transition: all var(--transition);
    outline: none;
}

.form__input::placeholder {
    color: var(--color-text-dim);
    opacity: 0.6;
}

.form__input:focus {
    border-color: var(--color-primary-light);
    box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.1);
}

.form__select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238892b0' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form__select option {
    background: var(--color-bg-dark);
    color: var(--color-text);
}

.form__textarea {
    resize: vertical;
    min-height: 120px;
}

.form__checkbox {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--color-text-dim);
    line-height: 1.5;
}

.form__checkbox input[type="checkbox"] {
    appearance: none;
    width: 20px;
    height: 20px;
    min-width: 20px;
    border: 2px solid var(--color-border-hover);
    border-radius: 4px;
    background: rgba(0, 0, 0, 0.3);
    cursor: pointer;
    transition: all var(--transition);
    margin-top: 2px;
}

.form__checkbox input[type="checkbox"]:checked {
    background: var(--color-primary);
    border-color: var(--color-primary);
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='10' viewBox='0 0 12 10' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 5l3 3 7-7' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
}

.form__message {
    grid-column: 1 / -1;
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    display: none;
}

.form__message.success {
    display: block;
    background: rgba(40, 200, 64, 0.1);
    color: #28c840;
    border: 1px solid rgba(40, 200, 64, 0.3);
}

.form__message.error {
    display: block;
    background: rgba(255, 83, 112, 0.1);
    color: #ff5370;
    border: 1px solid rgba(255, 83, 112, 0.3);
}

/* --- Footer --- */
.footer {
    padding: 32px 0;
    border-top: 1px solid var(--color-border);
    background: rgba(2, 12, 27, 0.8);
}

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

.footer__brand p {
    font-size: 0.82rem;
    color: var(--color-text-dim);
    margin-top: 12px;
}

.footer__vat {
    margin-top: 4px !important;
    font-size: 0.78rem !important;
}

.footer__links {
    display: flex;
    gap: 24px;
}

.footer__links a {
    font-size: 0.88rem;
    color: var(--color-text-dim);
    font-weight: 500;
}

.footer__links a:hover {
    color: var(--color-primary-light);
}

/* --- Scroll animations --- */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .hero {
        min-height: auto;
        overflow: visible;
        padding-top: var(--header-height);
        padding-bottom: 40px;
    }

    .hero__container {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
        padding-top: 32px;
        padding-bottom: 20px;
    }

    .hero__description {
        max-width: 100%;
    }

    .hero__actions {
        justify-content: center;
    }

    .hero__stats {
        justify-content: center;
    }

    .hero__visual {
        order: -1;
        max-width: 420px;
        margin: 0 auto;
    }

    .hero__code-block {
        max-width: 100%;
    }

    .hero__orb {
        width: 200px;
        height: 200px;
    }

    .hero__orb--2 {
        width: 150px;
        height: 150px;
    }

    .hero__scroll {
        display: none;
    }

    .services__grid {
        grid-template-columns: 1fr;
    }

    .projects__grid {
        grid-template-columns: 1fr;
    }

    .contact__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav__menu,
    .nav__cta {
        display: none;
    }

    .nav__menu.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: rgba(2, 12, 27, 0.98);
        backdrop-filter: blur(20px);
        padding: 24px;
        border-bottom: 1px solid var(--color-border);
        gap: 4px;
    }

    .nav__menu.active .nav__link {
        padding: 12px 16px;
        font-size: 1rem;
    }

    .nav__menu.active + .nav__cta {
        display: none;
    }

    .nav__toggle {
        display: flex;
    }

    .nav__toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav__toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav__toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .section {
        padding: 70px 0;
    }

    .hero__container {
        gap: 24px;
        padding-top: 24px;
    }

    .hero__visual {
        max-width: 100%;
    }

    .hero__badge {
        font-size: 0.7rem;
        padding: 6px 14px;
        margin-bottom: 16px;
    }

    .hero__description {
        font-size: 1rem;
        margin-bottom: 24px;
    }

    .hero__actions {
        margin-bottom: 32px;
    }

    .hero__stats {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 24px;
    }

    .hero__stat-number,
    .hero__stat-suffix {
        font-size: 1.6rem;
    }

    .code-body {
        font-size: 0.78rem;
        padding: 14px;
        line-height: 1.7;
    }

    .contact__form {
        grid-template-columns: 1fr;
        padding: 24px;
    }

    .footer__container {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }

    .footer__links {
        flex-wrap: wrap;
        justify-content: center;
    }

    .tech__items {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero__title {
        font-size: 1.8rem;
    }

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

    .hero__stats {
        flex-direction: column;
        gap: 16px;
    }

    .hero__stat-number,
    .hero__stat-suffix {
        font-size: 1.4rem;
    }

    .code-body {
        font-size: 0.72rem;
        padding: 12px;
    }

    .btn--lg {
        padding: 14px 24px;
        justify-content: center;
    }
}