:root {
    --bg: #050908;
    --fg: #e9f3ee;
    --muted: rgba(233, 243, 238, 0.72);
    --card: rgba(255, 255, 255, 0.03);
    --border: rgba(255, 255, 255, 0.07);
    --accent: #E4F2DA;
    --primary: #024135;
    --shadow: 0 25px 80px rgba(0, 0, 0, 0.45);
}

.ki-page {
    min-height: 100vh;
    background: var(--bg);
    color: var(--fg);
    overflow-x: hidden;
}

/* Scroll to Top Button */
.ki-scroll-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 52px;
    height: 52px;
    border-radius: 999px;
    background: rgba(2, 65, 53, 0.75);
    border: 1px solid rgba(228, 242, 218, 0.25);
    color: var(--accent);
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 90;
    transition: all 0.3s ease;
    backdrop-filter: blur(8px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    font-size: 24px;
    font-weight: 700;
}

    .ki-scroll-to-top::before {
        content: "↑";
    }

    .ki-scroll-to-top:hover {
        background: rgba(2, 65, 53, 0.95);
        border-color: rgba(228, 242, 218, 0.45);
        transform: translateY(-4px);
        box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
    }

    .ki-scroll-to-top:active {
        transform: translateY(-2px);
    }

    .ki-scroll-to-top.show {
        display: flex;
    }

@media (max-width: 640px) {
    .ki-scroll-to-top {
        bottom: 24px;
        right: 24px;
        width: 48px;
        height: 48px;
        font-size: 20px;
    }
}

/* container */
.ki-container {
    width: min(1100px, calc(100% - 48px));
    margin: 0 auto;
}


/* burger */
.ki-burger {
    width: 44px;
    height: 44px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(0, 0, 0, 0.22);
    display: none;
    align-items: center;
    justify-content: center;
    gap: 5px;
    cursor: pointer;
    padding: 10px;
    backdrop-filter: blur(6px);
}

    .ki-burger span {
        display: block;
        width: 18px;
        height: 2px;
        background: rgba(255, 255, 255, 0.9);
        border-radius: 999px;
    }

/* mobile menu */
.ki-mobile {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    z-index: 200;
}

    .ki-mobile.open {
        display: block;
    }

.ki-mobile-inner {
    margin: 12px auto 0 auto;
    width: min(1100px, calc(100% - 48px));
    border: 1px solid rgba(255, 255, 255, 0.10);
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(10px);
    border-radius: 18px;
    padding: 16px;
    display: grid;
    gap: 10px;
}

    .ki-mobile-inner a {
        color: white;
        text-decoration: none;
        font-weight: 700;
        padding: 10px 12px;
        border-radius: 12px;
    }

        .ki-mobile-inner a:hover {
            background: rgba(255, 255, 255, 0.06);
        }

.ki-mobile-cta {
    width: fit-content;
}

@media (max-width: 980px) {
    .ki-nav-links {
        display: none;
    }

    .ki-burger {
        display: inline-flex;
    }
}

/* HERO */
.ki-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.ki-hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.ki-hero-subtitle {
    font-size: clamp(16px, 2vw, 20px);
    font-weight: 400;
    color: rgba(233, 243, 238, 0.85);
    max-width: 720px;
    margin-bottom: 28px;
    line-height: 1.6;
}

.ki-hero-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: right center; /* spazio più libero a sinistra */
}

.ki-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.55), rgba(0, 0, 0, 0.65));
}

/* blobs */
.ki-blob {
    position: absolute;
    border-radius: 999px;
    filter: blur(120px);
    opacity: 0.30;
    pointer-events: none;
    z-index: 0;
}

.ki-blob-1 {
    width: 50vw;
    height: 50vw;
    left: -10%;
    top: -10%;
    background: rgba(2, 65, 53, 0.65);
}

.ki-blob-2 {
    width: 40vw;
    height: 40vw;
    right: -10%;
    bottom: -10%;
    background: rgba(228, 242, 218, 0.22);
    opacity: 0.20;
    filter: blur(100px);
}

.ki-hero-content {
    position: relative;
    z-index: 1;
    padding-top: 80px;
}

.ki-hero-inner {
    max-width: 860px;
}

.ki-hero-kicker {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 22px;
}

.ki-line {
    height: 1px;
    width: 48px;
    background: rgba(228, 242, 218, 0.6);
}

.ki-kicker {
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-weight: 700;
    font-size: 12px;
    color: rgba(228, 242, 218, 0.95);
}

.ki-hero-title {
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.02em;
    margin: 0 0 28px 0;
    font-size: clamp(42px, 7vw, 88px);
}

/* buttons */
.ki-btn {
    border: 0;
    cursor: pointer;
    font-weight: 800;
    border-radius: 999px;
    padding: 14px 26px;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    transition: transform 0.15s ease, background 0.2s ease, padding 0.2s ease, border-color 0.2s ease;
    user-select: none;
}

.ki-btn-primary {
    background: var(--accent);
    color: #0b1814;
}

    .ki-btn-primary:hover {
        background: #ffffff;
        padding-right: 36px;
    }

.ki-arrow {
    display: inline-block;
    transform: translateX(0);
    transition: transform 0.2s ease;
}

.ki-btn-primary:hover .ki-arrow {
    transform: translateX(4px);
}

.ki-btn-ghost {
    background: transparent;
    color: var(--fg);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

    .ki-btn-ghost:hover {
        border-color: rgba(228, 242, 218, 0.28);
        background: rgba(255, 255, 255, 0.03);
    }

/* sections */
.ki-section {
    padding: 96px 0;
}

@media (max-width: 768px) {
    .ki-section {
        padding: 72px 0;
    }
}

.ki-services {
    background: rgba(5, 9, 8, 0.50);
    backdrop-filter: blur(6px);
}

.ki-section-head {
    margin-bottom: 48px;
}

.ki-center {
    text-align: center;
}

.ki-accent-bar {
    height: 4px;
    width: 80px;
    background: var(--accent);
    border-radius: 999px;
    margin-top: 14px;
}

.ki-center .ki-accent-bar {
    margin-left: auto;
    margin-right: auto;
}

.ki-h2 {
    font-size: clamp(28px, 3.4vw, 40px);
    font-weight: 900;
    margin: 0 0 10px 0;
}

.ki-h2-big {
    font-size: clamp(34px, 4.2vw, 54px);
}

.ki-h3 {
    margin: 0 0 10px 0;
    font-size: 20px;
    font-weight: 800;
}

.ki-muted {
    color: var(--muted);
    line-height: 1.75;
}

.ki-max {
    max-width: 680px;
    margin: 0 auto;
}

/* grid */
.ki-grid {
    display: grid;
    gap: 28px;
}

.ki-grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.ki-grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

@media (max-width: 980px) {
    .ki-grid-3 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .ki-grid-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .ki-grid-2, .ki-grid-3, .ki-grid-4 {
        grid-template-columns: 1fr;
    }
}

/* cards */
.ki-card {
    padding: 28px;
    border-radius: 18px;
    border: 1px solid var(--border);
    background: var(--card);
    transition: transform 0.2s ease, background 0.25s ease, border-color 0.25s ease;
}

    .ki-card:hover {
        transform: translateY(-6px);
        background: rgba(255, 255, 255, 0.05);
        border-color: rgba(228, 242, 218, 0.18);
    }

.ki-iconbox {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(2, 65, 53, 0.55);
    color: var(--accent);
    margin-bottom: 18px;
    font-weight: 900;
    transition: transform 0.2s ease;
}

.ki-card:hover .ki-iconbox {
    transform: scale(1.07);
}

/* Method / timeline */
.ki-method {
    background: rgba(0, 0, 0, 0.20);
}

.ki-timeline {
    position: relative;
    margin-top: 28px;
}

.ki-timeline-line {
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    height: 1px;
    background: rgba(255, 255, 255, 0.10);
    transform: translateY(-50%);
}

@media (max-width: 980px) {
    .ki-timeline-line {
        display: none;
    }
}

.ki-step {
    text-align: center;
    position: relative;
}

.ki-step-badge {
    width: 48px;
    height: 48px;
    margin: 0 auto 18px auto;
    border-radius: 999px;
    border: 2px solid var(--accent);
    background: rgba(5, 9, 8, 0.9);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    transition: background 0.2s ease, color 0.2s ease;
}

.ki-step:hover .ki-step-badge {
    background: var(--accent);
    color: #0b1814;
}

.ki-step-title {
    font-weight: 900;
    margin-bottom: 8px;
}

/* projects */
.ki-projects-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 18px;
    margin-bottom: 36px;
}

@media (max-width: 768px) {
    .ki-link {
        display: none;
    }
}

.ki-link {
    color: var(--accent);
    text-decoration: none;
}

    .ki-link:hover {
        text-decoration: underline;
    }

.ki-project {
    cursor: pointer;
    transition: transform 0.2s ease;
}

    .ki-project:hover {
        transform: translateY(-10px);
    }

.ki-project-media {
    aspect-ratio: 16 / 10;
    border-radius: 18px;
    overflow: hidden;
    position: relative;
    margin-bottom: 18px;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.ki-project-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.ki-project:hover .ki-project-img {
    transform: scale(1.05);
}

.ki-grad-1 {
    background: linear-gradient(135deg, #2a2f2d, #121413);
}

.ki-grad-2 {
    background: linear-gradient(135deg, #1a1d3a, #2a1242);
}

.ki-project-num {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.10);
    font-size: 64px;
    font-weight: 900;
}

.ki-project-hover {
    position: absolute;
    inset: 0;
    background: rgba(228, 242, 218, 0.08);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.ki-project:hover .ki-project-hover {
    opacity: 1;
}

.ki-project-offset {
    margin-top: 48px;
}

@media (max-width: 980px) {
    .ki-project-offset {
        margin-top: 0;
    }
}

/* WHY */
.ki-why {
    background: var(--primary);
    position: relative;
    overflow: hidden;
}

.ki-why-blob {
    position: absolute;
    top: -120px;
    right: -120px;
    width: 380px;
    height: 380px;
    border-radius: 999px;
    background: rgba(228, 242, 218, 0.08);
    filter: blur(80px);
}

.ki-why-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 56px;
    align-items: center;
}

@media (max-width: 980px) {
    .ki-why-grid {
        grid-template-columns: 1fr;
    }
}

.ki-why-lead {
    color: rgba(233, 243, 238, 0.82);
    font-size: 18px;
    line-height: 1.75;
    margin: 18px 0 22px 0;
}

.ki-list {
    margin: 0;
    padding-left: 0;
    list-style: none;
    display: grid;
    gap: 10px;
}

    .ki-list li {
        color: var(--accent);
        font-weight: 650;
    }

.ki-codecard {
    position: relative;
    border-radius: 22px;
}

.ki-codecard-tilt {
    position: absolute;
    inset: 0;
    background: rgba(228, 242, 218, 0.10);
    border-radius: 22px;
    transform: rotate(3deg);
}

.ki-codecard-inner {
    position: relative;
    border-radius: 22px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(0, 0, 0, 0.18);
    padding: 26px;
    box-shadow: var(--shadow);
}

.ki-bars {
    display: grid;
    gap: 14px;
}

.ki-bar {
    height: 8px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
}

    .ki-bar.w1 {
        width: 33%;
    }

    .ki-bar.w2 {
        width: 66%;
        opacity: 0.6;
    }

    .ki-bar.w3 {
        width: 50%;
        background: rgba(228, 242, 218, 0.30);
    }

    .ki-bar.w4 {
        width: 75%;
        opacity: 0.55;
    }

    .ki-bar.w5 {
        width: 25%;
        opacity: 0.8;
    }

.ki-codecard-footer {
    margin-top: 22px;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    gap: 14px;
}

.ki-avatar {
    width: 40px;
    height: 40px;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent);
    color: #0b1814;
    font-weight: 900;
}

.ki-strong {
    font-weight: 900;
}

.tiny {
    font-size: 12px;
}

.ki-avatar {
    width: 40px;
    height: 40px;
    border-radius: 999px;
    overflow: hidden; /* importante */
    background: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
}

.ki-avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* riempie il cerchio */
}

.material-symbols-rounded {
    font-size: 26px;
    line-height: 1;
}

/* CTA */
.ki-cta {
    margin-top: 56px;
    padding: 22px;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.10);
    background: rgba(0, 0, 0, 0.16);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
}

@media (max-width: 640px) {
    .ki-cta {
        flex-direction: column;
        align-items: flex-start;
    }
}

.ki-cta-title {
    font-weight: 900;
    font-size: 18px;
    margin-bottom: 6px;
}

/* Reveal on scroll */
/* Animazione attiva SOLO se JS è caricato */
.js .reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
    transition-delay: var(--reveal-delay, 0ms);
}

    .js .reveal.is-visible {
        opacity: 1;
        transform: translateY(0);
    }