/* hero*/
.hero-ecological {
    background-image: linear-gradient( rgba(15, 42, 29, 0.85) 0%, rgba(10, 26, 18, 0.7) 100% ), url("https://storage.parquesdesintra.pt/assets/505174839/compensacao_de_carbono15573edf.jpg");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    padding: 80px 0;
    text-align: center;
    border-bottom: 6px solid var(--color-primary);
}

.hero-ecological-badge {
    display: inline-block;
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    padding: 6px 18px;
    border-radius: var(--radius-pill);
    margin-bottom: 20px;
}

.hero-ecological h1 {
    color: var(--color-text-white);
    font-size: 45px;
    font-weight: 600;
    letter-spacing: -0.9px;
    line-height: 1.1;
    margin-bottom: 14px;
    text-shadow: var(--text-shadow);
}

.hero-ecological h1 span {
    color: var(--color-primary);
    font-weight: 600;
    letter-spacing: -0.9px;
    line-height: 1.1;
    text-shadow: var(--text-shadow);
}

.hero-ecological p {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 400;
    font-size: 14px;
    margin: 0 auto;
    line-height: 1.6;
    text-shadow: var(--text-shadow);
}
.container-simulation {
    background: linear-gradient(to bottom, #f8f4ed, #FFFFFF);
}
/* intro section */
.intro-section h3 {
    color: var(--color-green);
    font-weight: 700;
    font-size: 30px;
    letter-spacing: -0.01em;
}

.intro-section p {
    color: var(--color-text-gray);
    font-weight: 300;
    font-size: 16px;
    line-height: 1.6;
}

/* card  */
.calc-card {
    border-radius: var(--radius-card);
    background: var(--color-text-white);
    box-sizing: border-box;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    margin-bottom: 24px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border: none;
}

.card-head {
    border-bottom: 1px solid var(--color-border);
    padding: 18px 24px;
    display: flex;
    align-items: center;
    gap: 14px;
}

.num-badge {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--color-green);
    color: var(--color-text-white);
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.card-head-title {
    color: #0f2a1d; 
    font-weight: 600;
    font-size: 16px;
    margin: 0;
}

.card-body-custom {
    padding: 24px;
}

.field-label {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-gray);
    margin-bottom: 12px;
    display: block;
}

/* seletores botoes  */
.transport-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100%, 150px));
    gap: 10px;
}

@media (min-width: 576px) {
    .transport-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.transport-option {
    background: var(--color-text-white);
    border-radius: 8px;
    padding: 14px 16px;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    border: 1px solid var(--color-border);
}

.transport-option:hover {
    background: rgba(22, 62, 43, 0.02);
    border: 1px solid #1e5239; 
}

.transport-option.selected {
    border-color: var(--color-green);
    background: rgba(22, 62, 43, 0.04);
    box-shadow: inset 0 0 0 1px var(--color-green);
}

.transport-icon {
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.transport-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.transport-text {
    font-size: 12px;
    font-weight: 500;
    color: #0f2a1d; 
    line-height: 1.3;
}

/* bloco resultado */
.metric-box {
    background: var(--color-accent-light);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: 20px;
    text-align: center;
}

.metric-label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-text-gray);
    margin-bottom: 8px;
}

.metric-value {
    font-size: 30px;
    font-weight: 700;
    color: var(--color-green); 
    line-height: 1;
}

.metric-unit {
    font-size: 12px;
    color: var(--color-text-gray);
    margin-top: 6px;
    font-weight: 400;
}

/* botão */
.btn-psml {
    background: var(--color-primary);
    color: var(--color-text-white) !important;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 14px 28px;
    border-radius: var(--border-button);
    border: none;
    width: 100%;
    transition: background 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-psml:hover {
    background: var(--color-primary-hover);
    text-decoration: none;
}


.eco-alert-box {
    background: rgba(205, 160, 82, 0.07);
    border-radius: 0 4px 4px 0;
    padding: 10px;
}

.eco-alert-box img {
    width: 28px;
    height: 28px;
    object-fit: contain; 
}

.eco-text {
    font-size: 12px;
    color: #0f2a1d; 
    font-weight: 400;
    line-height: 1.4;
}

.eco-link {
    color: var(--color-green);
    font-weight: 600;
    text-decoration: underline;
}

.eco-link:hover {
    color: #0f2a1d;
}

/* Animações */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.calc-card {
    animation: fadeUp 0.4s ease both;
}

.calc-card:nth-child(1) {
    animation-delay: 0.05s;
}

.calc-card:nth-child(2) {
    animation-delay: 0.12s;
}

.calc-card:nth-child(3) {
    animation-delay: 0.2s;
}