/* ============================================================
   coaching.css  --  Coaching & PNL page styles
   Palette: blu notte #1e3a5f su bianco/grigio chiaro
   ============================================================ */

:root {
    --co-blue: #1e3a5f;
    --co-blue-dark: #122440;
    --co-blue-light: #eef4fb;
    --co-blue-mid: #bfd4ec;
    --co-teal: #0d9488;
    --co-text: #0d1b2a;
    --co-gray: #4a5568;
    --co-border: #dce8f5;
    --co-bg: #f7fafd;
    --co-white: #ffffff;
    --co-mind: #f0fdf4;
    --co-mind-border: #a7f3d0;
    --co-mind-accent: #065f46;
    --co-final: #fffbeb;
    --co-final-border: #fde68a;
    --co-final-accent: #b45309;
}

/* -- NAVBAR ACTIVE -- */
.navbar-menu a.active {
    color: var(--co-blue) !important;
    font-weight: 600;
}

/* -- HERO -- */
.co-hero {
    background: linear-gradient(160deg, #eef4fb 0%, #f7fafd 45%, #fdfeff 100%);
    padding: 110px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

    .co-hero::before {
        content: '';
        position: absolute;
        top: -120px;
        right: -120px;
        width: 560px;
        height: 560px;
        background: radial-gradient(circle, rgba(30,58,95,0.07) 0%, transparent 70%);
        pointer-events: none;
    }

    .co-hero::after {
        content: '';
        position: absolute;
        bottom: -80px;
        left: -80px;
        width: 400px;
        height: 400px;
        background: radial-gradient(circle, rgba(13,148,136,0.05) 0%, transparent 70%);
        pointer-events: none;
    }

.co-hero-inner {
    position: relative;
    z-index: 1;
    max-width: 820px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.co-eyebrow {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--co-blue-dark);
    background: rgba(30,58,95,0.10);
    padding: 5px 16px;
    border-radius: 40px;
    margin-bottom: 22px;
}

.co-eyebrow-light {
    color: rgba(255,255,255,0.9);
    background: rgba(255,255,255,0.15);
}

.co-title {
    font-size: 52px;
    font-weight: 700;
    line-height: 1.08;
    letter-spacing: -0.03em;
    color: var(--co-text);
    margin: 0 0 16px;
}

.co-title-accent {
    color: var(--co-blue);
    display: block;
}

.co-subtitle {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--co-blue);
    margin: 0 0 24px;
}

.co-lead {
    font-size: 17px;
    line-height: 1.7;
    color: var(--co-gray);
    max-width: 640px;
    margin: 0 0 40px;
}

.co-hero-stats {
    display: flex;
    gap: 0;
    background: rgba(255,255,255,0.80);
    border-radius: 20px;
    border: 1px solid var(--co-border);
    backdrop-filter: blur(8px);
    overflow: hidden;
    margin-bottom: 40px;
}

.co-stat {
    flex: 1;
    padding: 20px 28px;
    display: flex;
    flex-direction: column;
    align-items: center;
    border-right: 1px solid var(--co-border);
}

    .co-stat:last-child {
        border-right: none;
    }

.co-stat-num {
    font-size: 28px;
    font-weight: 700;
    color: var(--co-blue);
    line-height: 1;
}

.co-stat-label {
    font-size: 11px;
    color: var(--co-gray);
    margin-top: 5px;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    text-align: center;
}

.co-hero-cta {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    justify-content: center;
}

/* -- INTRO -- */
.co-intro-section {
    padding: 100px 0;
    background: var(--co-white);
}

.co-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: start;
    max-width: 1100px;
    margin: 0 auto;
}

.co-section-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--co-blue);
    margin-bottom: 14px;
}

.co-intro-text h2 {
    font-size: 36px;
    font-weight: 700;
    line-height: 1.15;
    color: var(--co-text);
    margin-bottom: 24px;
}

.co-intro-text p {
    font-size: 16px;
    line-height: 1.75;
    color: var(--co-gray);
    margin-bottom: 16px;
}

.co-intro-pillars {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.co-pillar {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--co-bg);
    border: 1px solid var(--co-border);
    border-radius: 14px;
    padding: 14px 20px;
    font-size: 15px;
    color: var(--co-text);
    font-weight: 500;
    transition: box-shadow 0.2s, transform 0.2s;
}

    .co-pillar:hover {
        transform: translateX(4px);
        box-shadow: 0 4px 16px rgba(30,58,95,0.10);
    }

    .co-pillar span:first-child {
        font-size: 20px;
        flex-shrink: 0;
    }

/* -- SEZIONE MODULI -- */
.co-moduli-section {
    padding: 100px 0;
    background: var(--co-bg);
}

.co-section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 60px;
}

    .co-section-header h2 {
        font-size: 38px;
        font-weight: 700;
        color: var(--co-text);
        margin: 8px 0 16px;
    }

    .co-section-header p {
        font-size: 16px;
        color: var(--co-gray);
        line-height: 1.6;
    }

/* -- MODULI -- */
.co-moduli {
    max-width: 980px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.co-modulo {
    background: var(--co-white);
    border: 1px solid var(--co-border);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
    transition: box-shadow 0.2s;
}

    .co-modulo:hover {
        box-shadow: 0 6px 28px rgba(30,58,95,0.10);
    }

.co-modulo-header {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px 32px;
    background: var(--co-bg);
    border-bottom: 1px solid var(--co-border);
}

.co-modulo-num {
    font-size: 36px;
    font-weight: 800;
    color: var(--co-blue);
    line-height: 1;
    min-width: 52px;
    letter-spacing: -0.04em;
    opacity: 0.65;
}

.co-modulo-header-text {
    flex: 1;
}

.co-modulo-header h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--co-text);
    margin: 0 0 4px;
    line-height: 1.2;
}

.co-modulo-tag {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--co-blue);
    font-weight: 500;
}

.co-modulo-emoji {
    font-size: 28px;
    flex-shrink: 0;
    opacity: 0.85;
}

.co-modulo-body {
    padding: 0;
}

.co-modulo-intro {
    padding: 24px 32px 20px;
    border-bottom: 1px solid var(--co-border);
}

    .co-modulo-intro p {
        font-size: 15px;
        line-height: 1.75;
        color: var(--co-gray);
        margin: 0;
    }

.co-modulo-points {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.co-point {
    padding: 22px 28px;
    border-right: 1px solid var(--co-border);
    border-bottom: 1px solid var(--co-border);
}

    .co-point:nth-child(2n) {
        border-right: none;
    }

    .co-point:nth-last-child(-n+2) {
        border-bottom: none;
    }

    .co-point:last-child:nth-child(odd) {
        grid-column: span 2;
        border-right: none;
        border-bottom: none;
    }

    .co-point h5 {
        font-size: 13px;
        font-weight: 700;
        color: var(--co-text);
        margin: 0 0 10px;
        line-height: 1.3;
    }

    .co-point p {
        font-size: 14px;
        line-height: 1.65;
        color: var(--co-gray);
        margin: 0 0 8px;
    }

        .co-point p:last-child {
            margin-bottom: 0;
        }

    .co-point ul {
        list-style: none;
        padding: 0;
        margin: 6px 0 10px;
    }

        .co-point ul li {
            font-size: 14px;
            color: var(--co-gray);
            line-height: 1.5;
            padding: 4px 0 4px 18px;
            position: relative;
        }

            .co-point ul li::before {
                content: '';
                position: absolute;
                left: 0;
                top: 11px;
                width: 6px;
                height: 6px;
                border-radius: 50%;
                background: var(--co-blue);
                opacity: 0.6;
            }

.co-nota {
    font-size: 13px !important;
    font-style: italic;
    color: var(--co-blue-dark) !important;
    background: var(--co-blue-light);
    border-left: 3px solid var(--co-blue);
    border-radius: 0 8px 8px 0;
    padding: 8px 12px !important;
    margin-top: 8px !important;
}

/* -- MODULO MINDSET (verde) -- */
.co-modulo-mind {
    border-color: var(--co-mind-border);
}

    .co-modulo-mind .co-modulo-header {
        background: var(--co-mind);
        border-bottom-color: var(--co-mind-border);
    }

        .co-modulo-mind .co-modulo-header h3 {
            color: #064e3b;
        }

    .co-modulo-mind .co-modulo-num,
    .co-modulo-mind .co-modulo-tag {
        color: var(--co-mind-accent) !important;
    }

    .co-modulo-mind .co-modulo-intro {
        background: var(--co-mind);
        border-bottom-color: var(--co-mind-border);
    }

    .co-modulo-mind .co-point {
        border-right-color: var(--co-mind-border);
        border-bottom-color: var(--co-mind-border);
    }

        .co-modulo-mind .co-point ul li::before {
            background: var(--co-mind-accent);
        }

    .co-modulo-mind .co-nota {
        color: var(--co-mind-accent) !important;
        background: var(--co-mind);
        border-left-color: var(--co-mind-accent);
    }

/* -- MODULO FINALE (ambra) -- */
.co-modulo-final {
    border-color: var(--co-final-border);
}

    .co-modulo-final .co-modulo-header {
        background: var(--co-final);
        border-bottom-color: var(--co-final-border);
    }

        .co-modulo-final .co-modulo-header h3 {
            color: #78350f;
        }

    .co-modulo-final .co-modulo-num,
    .co-modulo-final .co-modulo-tag {
        color: var(--co-final-accent) !important;
    }

    .co-modulo-final .co-modulo-intro {
        background: var(--co-final);
        border-bottom-color: var(--co-final-border);
    }

    .co-modulo-final .co-point {
        border-right-color: var(--co-final-border);
        border-bottom-color: var(--co-final-border);
    }

        .co-modulo-final .co-point ul li::before {
            background: var(--co-final-accent);
        }

    .co-modulo-final .co-nota {
        color: var(--co-final-accent) !important;
        background: var(--co-final);
        border-left-color: var(--co-final-accent);
    }

/* -- DOCENTE -- */
.co-docente-section {
    padding: 100px 0;
    background: var(--co-white);
}

.co-docente-layout {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 64px;
    align-items: start;
}

.co-docente-bio-col h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--co-text);
    margin: 8px 0 6px;
}

.co-docente-role {
    font-size: 14px;
    font-weight: 600;
    color: var(--co-blue);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 10px !important;
}

.co-docente-tagline {
    font-size: 16px;
    color: var(--co-gray);
    line-height: 1.6;
    margin-bottom: 28px !important;
    font-style: italic;
}

.co-docente-who {
    background: var(--co-bg);
    border: 1px solid var(--co-border);
    border-radius: 16px;
    padding: 20px 24px;
    margin-bottom: 24px;
}

.co-who-label {
    display: block;
    font-size: 13px;
    font-weight: 700;
    color: var(--co-blue);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 12px;
}

.co-docente-who p {
    font-size: 15px;
    line-height: 1.75;
    color: var(--co-gray);
    margin: 0 0 10px;
}

    .co-docente-who p:last-child {
        margin: 0;
    }

.co-docente-traits {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 24px;
}

.co-trait {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 14px;
    color: var(--co-gray);
    line-height: 1.5;
}

.co-trait-icon {
    font-size: 17px;
    flex-shrink: 0;
    margin-top: 1px;
}

.co-docente-achievements {
    background: var(--co-blue-light);
    border: 1px solid var(--co-blue-mid);
    border-radius: 16px;
    padding: 20px 24px;
    margin-bottom: 24px;
}

.co-achievement {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    margin-bottom: 10px;
    font-size: 14px;
    color: var(--co-gray);
}

    .co-achievement span {
        font-size: 20px;
        flex-shrink: 0;
    }

    .co-achievement p {
        margin: 0;
        line-height: 1.55;
    }

.co-achievement-quote {
    font-size: 14px;
    font-style: italic;
    color: var(--co-blue-dark);
    border-left: 3px solid var(--co-blue);
    padding: 10px 14px;
    margin: 14px 0 0 !important;
    border-radius: 0 8px 8px 0;
    background: rgba(255,255,255,0.6);
}

.co-docente-credentials {
    border-top: 1px solid var(--co-border);
    padding-top: 20px;
}

.co-cred-label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--co-blue);
    margin-bottom: 10px;
}

.co-docente-credentials ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

    .co-docente-credentials ul li {
        font-size: 14px;
        color: var(--co-gray);
        line-height: 1.5;
        padding-left: 18px;
        position: relative;
    }

        .co-docente-credentials ul li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 9px;
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--co-blue);
            opacity: 0.55;
        }

/* -- MEDIA COLUMN: foto + video -- */
.co-media-col {
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: sticky;
    top: 80px;
}

/* -- FOTO -- */
.co-photo-wrapper {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 40px rgba(30,58,95,0.18);
    background: #000;
    aspect-ratio: 9/16;
    max-height: 480px;
}

.co-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    display: block;
}

/* -- VIDEO -- */
.co-video-wrapper {
    max-width: 380px;
    width: 100%;
    background: #000;
    border-radius: 20px;
    overflow: visible;
    box-shadow: 0 8px 48px rgba(0,0,0,0.28);
    position: relative;
}

.co-video {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 20px 20px 0 0;
    cursor: pointer;
}

.co-video-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.22);
    transition: background 0.2s;
    cursor: pointer;
    border-radius: 20px 20px 0 0;
}

    .co-video-overlay:hover {
        background: rgba(0,0,0,0.35);
    }

.co-play-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    width: 80px;
    height: 80px;
    transition: transform 0.2s;
}

    .co-play-btn:hover {
        transform: scale(1.1);
    }

    .co-play-btn svg {
        width: 80px;
        height: 80px;
        filter: drop-shadow(0 4px 12px rgba(0,0,0,0.4));
    }

.co-video-controls {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(13,27,42,0.92);
    padding: 12px 20px;
    border-radius: 0 0 20px 20px;
}

.co-ctrl-btn {
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    opacity: 0.85;
    transition: opacity 0.15s;
    flex-shrink: 0;
}

    .co-ctrl-btn:hover {
        opacity: 1;
    }

.co-progress-bar {
    flex: 1;
    height: 4px;
    background: rgba(255,255,255,0.2);
    border-radius: 4px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.co-progress-fill {
    height: 100%;
    background: var(--co-blue);
    border-radius: 4px;
    width: 0%;
    transition: width 0.1s linear;
}

.co-time {
    font-size: 12px;
    color: rgba(255,255,255,0.7);
    font-family: monospace;
    flex-shrink: 0;
    min-width: 36px;
}

/* -- CTA -- */
.co-cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--co-blue-dark) 0%, #060e18 100%);
    text-align: center;
}

.co-cta-inner {
    max-width: 680px;
    margin: 0 auto;
    padding: 0 32px;
}

    .co-cta-inner h2 {
        font-size: 42px;
        font-weight: 700;
        color: white;
        margin: 16px 0 20px;
        line-height: 1.1;
    }

    .co-cta-inner p {
        font-size: 17px;
        color: rgba(255,255,255,0.82);
        line-height: 1.65;
        margin-bottom: 32px;
    }

.co-cta-dove {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 40px;
    padding: 8px 20px;
    font-size: 14px;
    color: rgba(255,255,255,0.9);
    font-weight: 500;
    margin-bottom: 36px;
}

.co-cta-contacts {
    display: flex;
    gap: 16px;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-large {
    padding: 18px 44px !important;
    font-size: 17px !important;
    border-radius: 50px !important;
}

/* -- RESPONSIVE -- */
@media (max-width: 1068px) {
    .co-intro-grid {
        gap: 48px;
    }

    .co-docente-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .co-media-col {
        position: static;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 24px;
        justify-content: center;
    }

    .co-photo-wrapper,
    .co-video-wrapper {
        max-width: 320px;
        flex: 1 1 280px;
    }

    .co-modulo-points {
        grid-template-columns: 1fr;
    }

    .co-point {
        border-right: none;
    }
}

@media (max-width: 768px) {
    .co-title {
        font-size: 36px;
    }

    .co-hero-stats {
        flex-wrap: wrap;
    }

    .co-stat {
        min-width: 120px;
        padding: 16px 20px;
    }

    .co-intro-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .co-modulo-header {
        flex-wrap: wrap;
        gap: 10px;
        padding: 20px 24px;
    }

    .co-modulo-intro {
        padding: 20px 24px 16px;
    }

    .co-point {
        padding: 18px 24px;
        border-right: none;
        border-bottom: 1px solid var(--co-border);
    }

        .co-point:last-child {
            border-bottom: none;
        }

    .co-cta-inner h2 {
        font-size: 30px;
    }

    .co-photo-wrapper {
        max-height: 360px;
    }
}

@media (max-width: 480px) {
    .co-title {
        font-size: 28px;
    }

    .co-hero-inner {
        padding: 0 20px;
    }

    .co-hero-cta,
    .co-cta-contacts {
        flex-direction: column;
        align-items: center;
    }

    .co-section-header h2 {
        font-size: 28px;
    }

    .co-intro-text h2 {
        font-size: 26px;
    }

    .co-docente-bio-col h2 {
        font-size: 26px;
    }

    .co-modulo-header {
        padding: 16px 20px;
    }

    .co-modulo-num {
        font-size: 28px;
        min-width: 40px;
    }

    .co-modulo-header h3 {
        font-size: 17px;
    }

    .co-point {
        padding: 16px 20px;
    }

    .co-media-col {
        flex-direction: column;
        align-items: center;
    }

    .co-photo-wrapper,
    .co-video-wrapper {
        max-width: 100%;
    }
}