/* ══════════════════════════════════════════════════════════════
   CIOTOLE PIENE — design system del sito, contenuto completo
   ══════════════════════════════════════════════════════════════ */

/* ── Hero ───────────────────────────────────────────────────── */
.cp-hero {
    background: linear-gradient(135deg, var(--bg-section) 0%, #fff 60%, var(--bg-section) 100%);
    padding: calc(var(--nav-h) + 80px) 0 96px;
    border-bottom: 1px solid var(--border);
    overflow: hidden;
    position: relative;
}
.cp-hero::before {
    content: '';
    position: absolute;
    top: -140px;
    right: -140px;
    width: 640px;
    height: 640px;
    background: radial-gradient(circle, var(--primary-op) 0%, transparent 68%);
    pointer-events: none;
}
.cp-hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
    display: grid;
    grid-template-columns: 1fr 440px;
    gap: 88px;
    align-items: center;
}
.cp-eyebrow {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--primary);
    background: var(--primary-op);
    padding: 5px 16px;
    border-radius: var(--radius-full);
    margin: 0 0 16px;
}
.cp-hero-title {
    font-family: var(--font-heading);
    font-size: clamp(30px, 4.8vw, 64px);
    font-weight: 800;
    color: var(--text-dark);
    letter-spacing: -2.5px;
    line-height: 1.0;
    text-transform: uppercase;
    margin: 0 0 24px;
}
.cp-project-name {
    font-family: var(--font-heading);
    font-size: clamp(22px, 2.8vw, 38px);
    font-weight: 800;
    color: var(--text-dark);
    letter-spacing: -1px;
    text-transform: uppercase;
    line-height: 1.0;
    margin: 0 0 4px;
}
.cp-project-sub {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--text-muted);
    margin: 0 0 28px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--border);
}
.cp-body {
    font-size: 17px;
    line-height: 1.8;
    color: var(--text-body);
    margin: 0 0 12px;
}
.cp-highlight {
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 800;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    padding: 20px 24px;
    border-left: 4px solid var(--primary);
    background: var(--primary-op);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin: 16px 0 0;
    line-height: 1.5;
}
.cp-hero-media {
    position: relative;
}
.cp-hero-media::before {
    content: '';
    position: absolute;
    inset: 18px -18px -18px 18px;
    border: 3px solid var(--primary);
    border-radius: var(--radius-xl);
    z-index: 0;
    opacity: 0.3;
}
.cp-hero-img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: var(--radius-xl);
    display: block;
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
}

/* ── Banner ─────────────────────────────────────────────────── */
.cp-banner {
    background: var(--primary);
    padding: 60px 5%;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cp-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        -55deg,
        rgba(255,255,255,0.05) 0px,
        rgba(255,255,255,0.05) 1px,
        transparent 1px,
        transparent 30px
    );
    pointer-events: none;
}
.cp-banner-text {
    font-family: var(--font-heading);
    font-size: clamp(22px, 3.8vw, 52px);
    font-weight: 800;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: -1.5px;
    margin: 0;
    position: relative;
    z-index: 1;
    line-height: 1.05;
}

/* ── Come Funziona ──────────────────────────────────────────── */
.cp-how {
    padding: 96px 0;
}
.cp-how-title {
    font-family: var(--font-heading);
    font-size: clamp(14px, 1.6vw, 20px);
    font-weight: 800;
    color: var(--text-dark);
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 56px;
    position: relative;
    padding-bottom: 20px;
}
.cp-how-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 48px;
    height: 4px;
    background: var(--primary);
    border-radius: var(--radius-full);
}
.cp-steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.cp-steps-grid .collab-feature {
    position: relative;
    overflow: hidden;
    padding: 32px 28px 28px;
}
.cp-steps-grid .collab-feature::before {
    content: attr(data-num);
    position: absolute;
    top: -8px;
    right: 14px;
    font-family: var(--font-heading);
    font-size: 88px;
    font-weight: 900;
    color: var(--primary);
    opacity: 0.06;
    line-height: 1;
    pointer-events: none;
    user-select: none;
}
.cp-steps-grid .collab-feature::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--primary);
}
.cp-steps-grid .cf-icon {
    background: var(--primary-op);
    border-radius: 14px;
    width: 56px;
    height: 56px;
    margin-bottom: 18px;
    transition: background var(--trans);
}
.cp-steps-grid .cf-icon i {
    font-size: 26px;
    color: var(--primary);
    transition: color var(--trans);
}
.cp-steps-grid .collab-feature:hover .cf-icon {
    background: var(--primary);
}
.cp-steps-grid .collab-feature:hover .cf-icon i {
    color: #fff;
}
.cp-steps-grid .collab-feature h3 {
    font-size: 13px;
    letter-spacing: 0.3px;
    margin-bottom: 10px;
    color: var(--text-dark);
}
.cp-steps-grid .collab-feature p {
    font-size: 14px;
    line-height: 1.75;
    color: var(--text-body);
    margin: 0;
}

/* ── Due Colonne ────────────────────────────────────────────── */
.cp-cols {
    background: var(--bg-section);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.cp-cols-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 96px 5%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    align-items: stretch;
}
.cp-col-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--primary);
    transition: box-shadow var(--trans), transform var(--trans);
}
.cp-col-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}
.cp-col-card--left {
    background: var(--primary-op);
    border-color: transparent;
    border-left-color: var(--primary);
}
.cp-col-eyebrow {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 10px;
}
.cp-col-title {
    font-family: var(--font-heading);
    font-size: clamp(18px, 2vw, 26px);
    font-weight: 800;
    color: var(--text-dark);
    letter-spacing: -0.5px;
    text-transform: uppercase;
    margin: 0 0 20px;
    line-height: 1.1;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(0,0,0,0.08);
}
.cp-col-body {
    font-size: 16px;
    line-height: 1.85;
    color: var(--text-body);
    margin: 0 0 14px;
}
.cp-col-accent {
    font-size: 17px;
    font-weight: 700;
    font-style: italic;
    color: var(--primary);
    margin: 0 0 14px;
    line-height: 1.6;
}
.cp-col-bold {
    font-size: 14px;
    font-weight: 800;
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin: 0;
    padding-top: 18px;
    border-top: 1px solid rgba(0,0,0,0.08);
}

/* ── Footer sezione ─────────────────────────────────────────── */
.cp-foot {
    background: var(--text-dark);
    padding: 88px 0;
}
.cp-foot-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
    display: grid;
    grid-template-columns: 1fr 1.2fr 1fr;
    gap: 0;
    align-items: center;
}
.cp-foot-col {
    color: #fff;
    padding: 0 48px 0 0;
}
.cp-foot-col + .cp-foot-col {
    padding: 0 48px;
    border-left: 1px solid rgba(255,255,255,0.1);
}
.cp-foot-col:last-child {
    padding-right: 0;
}
.cp-foot-join {
    font-family: var(--font-heading);
    font-size: clamp(18px, 2.2vw, 30px);
    font-weight: 800;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: -0.5px;
    margin: 0 0 16px;
    line-height: 1.1;
}
.cp-foot-sub {
    font-size: 15px;
    color: rgba(255,255,255,0.5);
    line-height: 1.75;
    margin: 0;
}
.cp-foot-quote {
    font-family: var(--font-heading);
    font-size: clamp(14px, 1.5vw, 19px);
    font-weight: 800;
    color: #fff;
    line-height: 1.55;
    margin: 0;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: -0.3px;
}
.cp-foot-quote::before {
    content: '\201C';
    display: block;
    font-size: 4rem;
    line-height: 1;
    color: var(--primary);
    margin-bottom: 14px;
    font-style: italic;
    font-family: Georgia, serif;
}
.cp-foot-social-label {
    font-size: 13px;
    color: rgba(255,255,255,0.4);
    margin: 0 0 16px;
    line-height: 1.6;
}
.cp-foot-social-row {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 24px;
}
.cp-social-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #fff;
    text-decoration: none;
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 700;
    padding: 10px 18px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-full);
    transition: all var(--trans);
}
.cp-social-link:hover {
    background: var(--primary);
    border-color: var(--primary);
    box-shadow: var(--shadow-primary);
    transform: translateX(4px);
}
.cp-social-link i { font-size: 18px; }
.cp-foot-brand {
    font-family: var(--font-heading);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.18);
    margin: 0;
}

/* ── Strip finale ───────────────────────────────────────────── */
.cp-strip {
    background: #0f0f0f;
    padding: 18px 5%;
    border-top: 1px solid rgba(255,255,255,0.04);
}
.cp-strip-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}
.cp-strip-left,
.cp-strip-center { font-size: 12px; color: rgba(255,255,255,0.28); white-space: nowrap; }
.cp-strip-paw { font-size: 10px; color: var(--primary); opacity: 0.45; flex-shrink: 0; }
.cp-strip-right {
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 700;
    color: var(--primary);
    white-space: nowrap;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .cp-hero-inner { grid-template-columns: 1fr 320px; gap: 56px; }
}
@media (max-width: 860px) {
    .cp-hero-inner { grid-template-columns: 1fr; }
    .cp-hero-media { order: -1; }
    .cp-hero-media::before { display: none; }
    .cp-steps-grid { grid-template-columns: repeat(2, 1fr); }
    .cp-cols-inner { grid-template-columns: 1fr; gap: 16px; padding: 64px 5%; }
    .cp-foot-inner { grid-template-columns: 1fr; gap: 0; }
    .cp-foot-col { padding: 36px 0 0 !important; border-left: none !important; border-top: 1px solid rgba(255,255,255,0.08); }
    .cp-foot-col:first-child { padding-top: 0; border-top: none; }
    .cp-foot-quote { text-align: left; }
    .cp-strip-inner { flex-direction: column; text-align: center; gap: 4px; }
    .cp-strip-left, .cp-strip-center { white-space: normal; }
}
@media (max-width: 500px) {
    .cp-steps-grid { grid-template-columns: 1fr; }
    .cp-col-card { padding: 32px 24px; }
}