:root {
    --green: #4caf50;
    --dark: #0b0b0b;
    --card: #1b1b1b;
    --muted: #b5b5b5;
    --border: #262626;
}

body {
    font-family: 'Segoe UI', sans-serif;
    background-color: #111;
}

/* HERO */
.hero-section {
    background: linear-gradient(180deg, #1b1b1b, #111);
    padding: 100px 0;
}

.hero-title {
    font-size: 48px;
    font-weight: 700;
    letter-spacing: 3px;
    color: #4caf50;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

    .hero-title img {
        width: 100px;
    }

.hero-subtitle {
    font-size: 22px;
    letter-spacing: 4px;
    opacity: 0.8;
    margin-top: 16px;
}

.hero-image img {
    max-width: 100%;
}

/* SECTIONS */
.section-light {
    background: #fbfbfb;
    padding: 80px 0;
}

/* SECTIONS */
.section-light-bottom {
    background: #ffffff;
    padding: 80px 0;
}

.section-dark {
    background: #262626;
    padding: 80px 0;
    color: #fff;
}

.section-title {
    font-size: 32px;
    font-weight: 700;
}

    .section-title span {
        color: #4caf50;
    }

.section-desc {
    max-width: 700px;
    margin: 15px auto 0;
    color: #777;
}

/* FIGURES */
.piece-img {
    width: 100%;
    /*max-height: 140px;
    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.3));*/
}

/* PIECE CARD */
.piece-card {
    background: #1b1b1b;
    padding: 30px;
    text-align: center;
    height: 100%;
}

    .piece-card img {
        height: 120px;
        margin-bottom: 20px;
    }

    .piece-card h4 {
        margin-bottom: 10px;
        letter-spacing: 1px;
    }

    .piece-card p {
        font-size: 14px;
        color: #aaa;
    }

.dimension {
    display: block;
    margin-top: 10px;
    font-size: 12px;
    color: #dc3545;
}

.card {
    background: var(--card);
    border-radius: 18px;
    padding: 34px 8px;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

    .card h5 {
        color: var(--green);
        margin-bottom: 14px;
        font-size: 30px;
    }

    .card p {
        color: #d9d9d9;
        line-height: 1.6;
    }

#features {
    padding: 140px 0 !important;
}

#coaches .card {
    border-radius: 16px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

    #coaches .card:hover {
        transform: translateY(-4px);
        box-shadow: 0 14px 32px rgba(0,0,0,0.12);
    }


.section-title-dark {
    color: #fff;
}

    .section-title-dark span {
        color: var(--green) !important;
    }

#coaches {
    padding: 140px 0 !important;
}


    #coaches p {
        font-size: 20px;
    }

.store-btn {
    border: 1px solid #e5e5e5;
    border-radius: 14px;
    padding: 14px 22px;
    background: #ffffff;
    min-width: 190px;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

    .store-btn:hover {
        transform: translateY(-3px);
        border-color: #7ED957;
        box-shadow: 0 14px 30px rgba(0,0,0,0.12);
    }

    .store-btn .small {
        line-height: 1.1;
    }

.dimension {
    display: none;
}

footer {
    padding: 40px;
    text-align: center;
    color: white;
    font-size: 20px;
}

#how-it-works {
    padding: 140px 0 !important;
}

    #how-it-works .card {
        border-radius: 16px;
        transition: transform 0.2s ease, box-shadow 0.2s ease;
    }

        #how-it-works .card:hover {
            transform: translateY(-4px);
            box-shadow: 0 14px 32px rgba(0, 0, 0, 0.12);
        }

.footer-link {
    color: #b5b5b5;
    text-decoration: none;
    transition: color 0.2s ease;
}

    .footer-link:hover {
        color: #7ED957;
        text-decoration: none;
    }

.text-muted {
    color: #b5b5b5 !important;
}


footer p {
    font-size: 14px;
}


footer .footer-link {
    font-size: 14px;
}

.text-center.text-muted.small {
    font-size: 14px;
}

/* Mobile devices (portrait & landscape) */
@media (max-width: 767px) {
    .hero-section {
        padding: 60px 0;
    }

    .hero-title {
        font-size: 24px;
    }

        .hero-title img {
            width: 60px;
        }

    .hero-subtitle {
        font-size: 14px;
    }

    .hero-image {
        margin-top: 1rem !important;
    }

    #features,
    #coaches,
    #how-it-works {
        padding-top: 3rem !important;
        padding-bottom: 3rem !important;
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }

    .section-light,
    .section-dark {
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }

    .store-btn {
        border: 1px solid #e5e5e5;
        border-radius: 14px;
        padding: 14px 14px;
        background: #ffffff;
        min-width: 160px;
        transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    }
}