/* ═══════════════════════════════════════════════════════════
   KAISOFT LANDING — kaisoft.css
   Brand: Montserrat font · Navy #263251 · Gradient brand colors
   ═══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&display=swap');

:root {
    --k-blu: #263251;
    --k-blu-dk: #1a2240;
    --k-viola: #5C4495;
    --k-fucsia: #B53D8E;
    --k-rosso: #E62E39;
    --k-white: #FFFFFF;
    --k-gray-lt: #F6F6F8;
    --k-gray-mid: #E2E2E8;
    --k-gray-txt: #5A5A72;
    --k-radius: 6px;
    /* Brand gradients */
    --k-grad1: linear-gradient(90deg, #E62E39 0%, #B53D8E 50%, #5C4495 100%);
    --k-grad2: linear-gradient(135deg, #263251 0%, #5C4495 100%);
    --k-grad-hero: linear-gradient(135deg, #1a2240 0%, #263251 60%, #3a2d6e 100%);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    background: var(--k-white);
    color: var(--k-blu);
    overflow-x: hidden;
}

/* ── NAV ── */
.kl-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: var(--k-blu);
    padding: 14px 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 3px solid transparent;
    border-image: var(--k-grad1) 1;
}

.kl-nav-logo {
    display: flex;
    align-items: center;
}

    .kl-nav-logo img {
        height: 44px;
        width: auto;
        display: block;
    }

.kl-nav-cta {
    background: var(--k-grad1);
    color: var(--k-white);
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 11px 28px;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    text-decoration: none;
    transition: opacity 0.2s, transform 0.15s, box-shadow 0.2s;
    box-shadow: 0 4px 18px rgba(230,46,57,0.3);
}

    .kl-nav-cta:hover {
        opacity: 0.9;
        transform: translateY(-1px);
        box-shadow: 0 6px 24px rgba(230,46,57,0.4);
    }

/* ── HERO ── */
.kl-hero {
    background: var(--k-grad-hero);
    padding: 110px 60px 70px;
    position: relative;
    overflow: hidden;
}

    .kl-hero::before {
        content: '';
        position: absolute;
        top: -80px;
        right: -60px;
        width: 480px;
        height: 480px;
        background: var(--k-grad1);
        opacity: 0.08;
        border-radius: 50%;
        pointer-events: none;
    }

    .kl-hero::after {
        content: '';
        position: absolute;
        bottom: -100px;
        left: -80px;
        width: 360px;
        height: 360px;
        background: var(--k-viola);
        opacity: 0.07;
        border-radius: 50%;
        pointer-events: none;
    }

.kl-hero-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.kl-service-badge {
    display: inline-block;
    background: var(--k-grad1);
    color: var(--k-white);
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.72rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 30px;
    margin-bottom: 22px;
    animation: fadeUp 0.5s ease both;
}

.kl-h1 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: clamp(2.2rem, 4vw, 3.4rem);
    line-height: 1.1;
    color: var(--k-white);
    margin-bottom: 20px;
    animation: fadeUp 0.5s ease 0.1s both;
}

    .kl-h1 span {
        background: var(--k-grad1);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

.kl-hero-sub {
    font-size: 1rem;
    font-weight: 400;
    color: rgba(255,255,255,0.72);
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 500px;
    animation: fadeUp 0.5s ease 0.2s both;
}

.kl-hero-stats {
    display: flex;
    gap: 32px;
    margin-bottom: 36px;
    animation: fadeUp 0.5s ease 0.25s both;
}

.kl-stat-num {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 1.7rem;
    background: var(--k-grad1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.kl-stat-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: rgba(255,255,255,0.5);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 4px;
}

.kl-btn-primary {
    display: inline-block;
    background: var(--k-grad1);
    color: var(--k-white);
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 16px 40px;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    text-decoration: none;
    transition: opacity 0.2s, transform 0.15s, box-shadow 0.2s;
    box-shadow: 0 4px 20px rgba(181,61,142,0.35);
    animation: fadeUp 0.5s ease 0.3s both;
}

    .kl-btn-primary:hover {
        opacity: 0.9;
        transform: translateY(-2px);
        box-shadow: 0 8px 30px rgba(181,61,142,0.45);
    }

.kl-btn-lg {
    font-size: 1rem;
    padding: 18px 52px;
}

/* Hero metric card */
.kl-hero-visual {
    animation: fadeUp 0.6s ease 0.35s both;
}

.kl-metric-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 16px;
    padding: 32px;
    backdrop-filter: blur(8px);
    position: relative;
    overflow: hidden;
}

    .kl-metric-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 3px;
        background: var(--k-grad1);
    }

.kl-metric-label {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: rgba(255,255,255,0.45);
    margin-bottom: 10px;
}

.kl-metric-value {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 2.8rem;
    background: var(--k-grad1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 6px;
}

.kl-metric-sub {
    font-size: 0.85rem;
    font-weight: 400;
    color: rgba(255,255,255,0.5);
    margin-bottom: 20px;
}

.kl-metric-bar-wrap {
    background: rgba(255,255,255,0.1);
    border-radius: 3px;
    height: 5px;
    margin-bottom: 24px;
    overflow: hidden;
}

.kl-metric-bar {
    height: 100%;
    background: var(--k-grad1);
    border-radius: 3px;
}

.kl-metric-row {
    display: flex;
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 20px;
}

.kl-kpi {
    flex: 1;
    text-align: center;
}

    .kl-kpi + .kl-kpi {
        border-left: 1px solid rgba(255,255,255,0.08);
    }

.kl-kpi-val {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--k-white);
}

.kl-kpi-lbl {
    font-size: 0.68rem;
    font-weight: 500;
    color: rgba(255,255,255,0.4);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 3px;
}

/* ── TRUST STRIP ── */
.kl-trust {
    background: var(--k-grad2);
    padding: 16px 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

.kl-trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.8rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.85);
}

.kl-trust-icon {
    font-size: 1rem;
}

/* ── SEZIONI ── */
.kl-section-inner {
    max-width: 1100px;
    margin: 0 auto;
}

.kl-section-label {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    background: var(--k-grad1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
    display: inline-block;
}

.kl-section-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: clamp(1.7rem, 3.2vw, 2.6rem);
    line-height: 1.15;
    color: var(--k-blu);
    margin-bottom: 16px;
}

.kl-section-sub {
    font-size: 1rem;
    font-weight: 400;
    color: var(--k-gray-txt);
    max-width: 620px;
    line-height: 1.7;
    margin-bottom: 52px;
}

/* ── PROBLEMA ── */
.kl-problem {
    background: var(--k-gray-lt);
    padding: 90px 60px;
    text-align: center;
}

    .kl-problem .kl-section-sub {
        margin: 0 auto 52px;
    }

.kl-pain-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.kl-pain-card {
    background: var(--k-white);
    border-radius: 12px;
    padding: 32px 28px;
    border-top: 4px solid transparent;
    border-image: var(--k-grad1) 1;
    text-align: left;
    transition: transform 0.2s, box-shadow 0.2s;
    opacity: 0;
    transform: translateY(20px);
}

    .kl-pain-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 12px 40px rgba(92,68,149,0.12);
    }

.kl-pain-icon {
    font-size: 1.8rem;
    display: block;
    margin-bottom: 14px;
}

.kl-pain-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--k-blu);
    margin-bottom: 10px;
}

.kl-pain-desc {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--k-gray-txt);
    line-height: 1.65;
}

/* ── COME LAVORIAMO ── */
.kl-how {
    background: var(--k-grad-hero);
    padding: 90px 60px;
    text-align: center;
    color: var(--k-white);
    position: relative;
    overflow: hidden;
}

    .kl-how::before {
        content: '';
        position: absolute;
        top: -60px;
        right: -60px;
        width: 350px;
        height: 350px;
        background: var(--k-grad1);
        opacity: 0.06;
        border-radius: 50%;
    }

    .kl-how .kl-section-label {
        -webkit-text-fill-color: transparent;
    }

    .kl-how .kl-section-title {
        color: var(--k-white);
    }

.kl-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    max-width: 960px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

    .kl-steps::before {
        content: '';
        position: absolute;
        top: 36px;
        left: 12%;
        right: 12%;
        height: 2px;
        background: rgba(255,255,255,0.1);
    }

.kl-step {
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.kl-step-num {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--k-grad1);
    color: var(--k-white);
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 22px;
    box-shadow: 0 4px 16px rgba(181,61,142,0.4);
}

.kl-step-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.88rem;
    color: var(--k-white);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.kl-step-desc {
    font-size: 0.84rem;
    font-weight: 400;
    color: rgba(255,255,255,0.55);
    line-height: 1.6;
}

/* ── SERVIZI ── */
.kl-services {
    background: var(--k-white);
    padding: 90px 60px;
}

.kl-services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.kl-svc-card {
    border: 1px solid var(--k-gray-mid);
    border-radius: 12px;
    padding: 32px 28px;
    position: relative;
    overflow: hidden;
    transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
    opacity: 0;
    transform: translateY(20px);
}

    .kl-svc-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: var(--k-grad1);
        transform: scaleX(0);
        transform-origin: left;
        transition: transform 0.3s ease;
    }

    .kl-svc-card:hover {
        border-color: transparent;
        box-shadow: 0 8px 36px rgba(92,68,149,0.12);
        transform: translateY(-4px);
    }

        .kl-svc-card:hover::before {
            transform: scaleX(1);
        }

.kl-svc-icon {
    width: 48px;
    height: 48px;
    background: var(--k-grad2);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 18px;
}

.kl-svc-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--k-blu);
    margin-bottom: 10px;
}

.kl-svc-desc {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--k-gray-txt);
    line-height: 1.65;
}

/* ── CTA BAND ── */
.kl-cta-band {
    background: var(--k-grad1);
    padding: 72px 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

    .kl-cta-band::before {
        content: '';
        position: absolute;
        top: -80px;
        right: -80px;
        width: 300px;
        height: 300px;
        background: rgba(255,255,255,0.08);
        border-radius: 50%;
    }

.kl-cta-band-inner {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.kl-cta-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: clamp(1.6rem, 2.8vw, 2.4rem);
    color: var(--k-white);
    margin-bottom: 12px;
    line-height: 1.15;
}

.kl-cta-sub {
    font-size: 1rem;
    font-weight: 400;
    color: rgba(255,255,255,0.8);
    margin-bottom: 36px;
    line-height: 1.65;
}

.kl-cta-band .kl-btn-primary {
    background: var(--k-white);
    color: var(--k-viola);
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
    -webkit-text-fill-color: var(--k-viola);
}

    .kl-cta-band .kl-btn-primary:hover {
        opacity: 0.95;
    }

/* ── FORM ── */
.kl-form-section {
    background: var(--k-gray-lt);
    padding: 90px 60px;
}

    .kl-form-section .kl-section-title,
    .kl-form-section .kl-section-sub,
    .kl-form-section .kl-section-label {
        text-align: center;
    }

.kl-form-wrap {
    max-width: 600px;
    margin: 0 auto;
    background: var(--k-white);
    border-radius: 16px;
    padding: 44px;
    box-shadow: 0 4px 36px rgba(38,50,81,0.1);
    position: relative;
    overflow: hidden;
}

    .kl-form-wrap::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 5px;
        background: var(--k-grad1);
    }

.kl-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.kl-form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 18px;
}

label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--k-blu);
}

input, select, textarea {
    padding: 12px 16px;
    border: 1.5px solid var(--k-gray-mid);
    border-radius: var(--k-radius);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.93rem;
    font-weight: 400;
    color: var(--k-blu);
    outline: none;
    transition: border-color 0.2s;
    background: var(--k-white);
}

    input:focus, select:focus, textarea:focus {
        border-color: var(--k-viola);
    }

textarea {
    resize: vertical;
    min-height: 100px;
}

.kl-submit-btn {
    width: 100%;
    background: var(--k-grad1);
    color: var(--k-white);
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 16px;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.15s;
    margin-top: 6px;
    box-shadow: 0 4px 18px rgba(181,61,142,0.3);
}

    .kl-submit-btn:hover {
        opacity: 0.9;
        transform: translateY(-1px);
    }

.kl-form-privacy {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--k-gray-txt);
    text-align: center;
    margin-top: 12px;
    line-height: 1.5;
}

    .kl-form-privacy a {
        color: var(--k-viola);
        text-decoration: none;
    }

/* ── FOOTER ── */
.kl-footer {
    background: var(--k-blu);
    color: rgba(255,255,255,0.45);
    padding: 28px 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
    font-weight: 500;
    flex-wrap: wrap;
    gap: 12px;
    border-top: 3px solid transparent;
    border-image: var(--k-grad1) 1;
}

    .kl-footer strong {
        color: rgba(255,255,255,0.75);
    }

.kl-footer-links {
    display: flex;
    gap: 24px;
}

    .kl-footer-links a {
        color: rgba(255,255,255,0.5);
        text-decoration: none;
        transition: color 0.2s;
    }

        .kl-footer-links a:hover {
            color: var(--k-fucsia);
        }

/* ── ANIMAZIONI ── */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
    .kl-nav {
        padding: 12px 24px;
    }

    .kl-nav-logo img {
        height: 36px;
    }

    .kl-nav-cta {
        font-size: 0.78rem;
        padding: 9px 18px;
        white-space: nowrap;
    }

    .kl-hero {
        padding: 90px 32px 60px;
    }

    .kl-hero-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .kl-hero-visual {
        display: none;
    }

    .kl-trust {
        padding: 14px 24px;
        gap: 20px;
    }

    .kl-problem, .kl-how, .kl-services, .kl-cta-band, .kl-form-section {
        padding: 70px 32px;
    }

    .kl-pain-grid {
        grid-template-columns: 1fr;
    }

    .kl-services-grid {
        grid-template-columns: 1fr 1fr;
    }

    .kl-steps {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

        .kl-steps::before {
            display: none;
        }

    .kl-form-wrap {
        padding: 32px 24px;
    }

    .kl-form-row {
        grid-template-columns: 1fr;
    }

    .kl-footer {
        padding: 24px 32px;
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}

@media (max-width: 600px) {
    .kl-services-grid {
        grid-template-columns: 1fr;
    }

    .kl-steps {
        grid-template-columns: 1fr;
    }

    .kl-hero-stats {
        flex-wrap: wrap;
        gap: 20px;
    }

    .kl-nav-logo img {
        height: 28px;
    }
}