/* ================= CORE CUSTOM CONTAINER ================= */
.energy-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px 0;
}

.energy-container * {
    box-sizing: border-box;
    font-family: 'Inter', Arial, sans-serif;
}

/* ================= HERO SECTION ================= */
.energy-container .hero {
    background: #F0FDF4; 
    padding: 50px 60px;
    border-radius: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #1E293B; 
    margin-bottom: 50px; 
    gap: 40px;
    border: 1px solid #DCFCE7; 
}

.energy-container .hero-left {
    flex: 1;
}

.energy-container .hero-left h1 {
    font-size: 40px;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.25;
    color: #14532D; 
    letter-spacing: -0.5px;
    margin-top: 0;
}

.energy-container .hero-left p {
    font-size: 16px;
    line-height: 1.65;
    color: #475569; 
    max-width: 580px;
}

.energy-container .hero-right {
    flex-shrink: 0;
}

.energy-container .hero-box {
    background: #FFFFFF; 
    padding: 30px 35px;
    border-radius: 16px;
    width: 340px;
    box-shadow: 0 10px 25px -5px rgba(22, 163, 74, 0.08), 0 8px 10px -6px rgba(22, 163, 74, 0.04); 
    border: 1px solid #E2E8F0;
}

.energy-container .hero-box h3 {
    font-size: 14px;
    margin-bottom: 20px;
    margin-top: 0;
    font-weight: 800;
    color: #16A34A; 
    text-transform: uppercase;
    letter-spacing: 1px;
}

.energy-container .hero-box ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.energy-container .hero-box li {
    margin: 14px 0;
    font-size: 15px;
    font-weight: 500;
    color: #334155;
    display: flex;
    align-items: center;
    gap: 12px;
}

.energy-container .hero-box li::before {
    content: "✓";
    font-weight: 700;
    color: #16A34A;
    background: #DCFCE7;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 13px;
    flex-shrink: 0;
}

/* ================= MAIN FORM CARD ================= */
.energy-container .form-card {
    background: #fff;
    border-radius: 20px;
    padding: 50px; 
    box-shadow: 0 4px 30px rgba(15, 23, 42, 0.04);
    border: 1px solid #EDF2F7;
}

.energy-container .section {
    margin-bottom: 50px; 
    padding-bottom: 45px;
    border-bottom: 1px solid #E2E8F0;
}

.energy-container .section:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.energy-container .section-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 10px;
    margin-top: 0;
    color: #0F172A;
}

.energy-container .section-desc {
    color: #64748B;
    font-size: 14px;
    margin-bottom: 35px; 
}

/* ================= GRID LAYOUT ================= */
.energy-container .form-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px 24px; 
}

.energy-container .span-2 {
    grid-column: span 2;
}

.energy-container .full-width {
    grid-column: span 3;
}

.energy-container label {
    display: block;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 10px; 
    color: #1E293B;
}

.energy-container input[type="text"],
.energy-container input[type="email"],
.energy-container input[type="tel"],
.energy-container input[type="number"],
.energy-container input[type="date"],
.energy-container select,
.energy-container textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid #CBD5E1;
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.2s;
    background: #FFF;
    color: #0F172A;
}

.energy-container input:focus,
.energy-container select:focus,
.energy-container textarea:focus {
    border-color: #16A34A;
    outline: none;
    box-shadow: 0 0 0 4px rgba(22, 163, 74, 0.12);
}

.energy-container textarea {
    height: 100px;
    resize: none;
}

/* ================= RADIOS AND CHECKBOXES ================= */
.energy-container .radio-group {
    display: flex;
    gap: 24px;
    margin-top: 4px;
    height: 45px;
    align-items: center;
}

.energy-container .radio-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    cursor: pointer;
    margin-bottom: 0;
}

.energy-container .checkbox-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 5px;
}

.energy-container .checkbox-grid label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    cursor: pointer;
    background: #F8FAFC;
    padding: 14px 16px;
    border-radius: 8px;
    border: 1px solid #E2E8F0;
    transition: background 0.2s;
    margin-bottom: 0;
}

.energy-container .checkbox-grid label:hover {
    background: #F1F5F9;
}

.energy-container input[type="radio"],
.energy-container input[type="checkbox"] {
    accent-color: #16A34A;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

/* ================= CONSENT & ACTION BUTTONS ================= */
.energy-container .consent-box {
    background: #F0FDF4;
    padding: 24px;
    border-radius: 12px;
    border: 1px solid #DCFCE7;
    margin-top: 30px;
}

.energy-container .consent-box label {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    line-height: 1.6;
    font-weight: 500;
    color: #166534;
    margin-bottom: 0;
}

.energy-container .consent-box input {
    margin-top: 4px;
}

.energy-container .btn-container {
    display: flex;
    justify-content: center;
    margin-top: 45px;
}

.energy-container .submit-btn {
    background: #16A34A;
    color: #fff;
    padding: 16px 50px;
    font-size: 16px;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 700;
    transition: all 0.2s;
    box-shadow: 0 4px 14px rgba(22, 163, 74, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
}

.energy-container .submit-btn:hover {
    background: #15803D;
}

/* ================= ALERT BANNERS ================= */
.eco-energy-alert {
    padding: 16px 20px;
    border-radius: 10px;
    margin-bottom: 30px;
    font-size: 15px;
    font-weight: 600;
}
.eco-energy-alert.success {
    background-color: #DCFCE7;
    color: #14532D;
    border: 1px solid #BBF7D0;
}
.eco-energy-alert.error {
    background-color: #FEE2E2;
    color: #991B1B;
    border: 1px solid #FCA5A5;
}

/* Input error state highlighting */
.energy-container .input-error {
    border-color: #EF4444 !important;
    background-color: #FEF2F2 !important;
}

/* Loading animations */
.energy-container .submit-btn.loading {
    background-color: #15803D !important;
    color: transparent !important;
    position: relative;
    pointer-events: none;
}
.energy-container .submit-btn.loading::after {
    content: "";
    position: absolute;
    width: 22px;
    height: 22px;
    border: 3px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: #FFF;
    animation: eco-energy-spin 0.8s ease-in-out infinite;
}

@keyframes eco-energy-spin {
    to { transform: rotate(360deg); }
}

/* ================= SERVICES FORM SPECIFIC STYLES ================= */
.energy-container .services-options-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)) !important;
    gap: 20px !important;
    margin-top: 10px;
}

.energy-container .service-checkbox-card {
    position: relative !important;
    display: block !important;
    background: #FFFFFF !important;
    border: 2px solid #E2E8F0 !important;
    border-radius: 16px !important;
    padding: 22px !important;
    cursor: pointer !important;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02) !important;
    overflow: hidden !important;
    user-select: none !important;
}

/* Hide native checkbox */
.energy-container .service-checkbox-card input[type="checkbox"] {
    position: absolute !important;
    opacity: 0 !important;
    width: 0 !important;
    height: 0 !important;
    margin: 0 !important;
    pointer-events: none !important;
}

.energy-container .service-card-inner {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.energy-container .service-card-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

/* Vibrant Icon Bubbles */
.energy-container .service-icon-wrap {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.25s ease;
}

.energy-container .icon-water {
    background: linear-gradient(135deg, #E0F2FE 0%, #BAE6FD 100%);
    color: #0284C7;
}

.energy-container .icon-battery {
    background: linear-gradient(135deg, #DCFCE7 0%, #BBF7D0 100%);
    color: #16A34A;
}

.energy-container .icon-ac {
    background: linear-gradient(135deg, #F3E8FF 0%, #E9D5FF 100%);
    color: #9333EA;
}

.energy-container .icon-heatpump {
    background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 100%);
    color: #D97706;
}

.energy-container .icon-solar {
    background: linear-gradient(135deg, #FEF9C3 0%, #FEF08A 100%);
    color: #CA8A04;
}

/* Custom Check Indicator Circle */
.energy-container .custom-check-indicator {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: 2px solid #CBD5E1;
    background: #F8FAFC;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    transition: all 0.25s ease;
}

.energy-container .custom-check-indicator svg {
    opacity: 0;
    transform: scale(0.5);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Card Content Typography */
.energy-container .service-info {
    margin-bottom: 15px;
    flex-grow: 1;
}

.energy-container .service-info h4 {
    font-size: 17px !important;
    font-weight: 700 !important;
    color: #0F172A !important;
    margin: 0 0 6px 0 !important;
    line-height: 1.3 !important;
    letter-spacing: -0.2px !important;
}

.energy-container .service-info p {
    font-size: 13.5px !important;
    color: #64748B !important;
    line-height: 1.5 !important;
    margin: 0 !important;
}

/* Mini Tag Pill Badges */
.energy-container .service-tag {
    align-self: flex-start;
    font-size: 11.5px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
    letter-spacing: 0.2px;
}

.energy-container .tag-water { background: #F0F9FF; color: #0369A1; border: 1px solid #BAE6FD; }
.energy-container .tag-battery { background: #F0FDF4; color: #15803D; border: 1px solid #BBF7D0; }
.energy-container .tag-ac { background: #FAF5FF; color: #7E22CE; border: 1px solid #E9D5FF; }
.energy-container .tag-heatpump { background: #FFFBEB; color: #B45309; border: 1px solid #FDE68A; }
.energy-container .tag-solar { background: #FEFCE8; color: #A16207; border: 1px solid #FEF08A; }

/* Hover States */
.energy-container .service-checkbox-card:hover {
    border-color: #86EFAC !important;
    transform: translateY(-4px) !important;
    box-shadow: 0 12px 30px rgba(15, 81, 50, 0.08) !important;
}

.energy-container .service-checkbox-card:hover .service-icon-wrap {
    transform: scale(1.08);
}

/* Checked Selected Active State */
.energy-container .service-checkbox-card:has(input:checked),
.energy-container .service-checkbox-card.is-checked {
    border-color: #16A34A !important;
    background: #F0FDF4 !important;
    box-shadow: 0 10px 25px rgba(22, 163, 74, 0.12) !important;
}

.energy-container .service-checkbox-card:has(input:checked) .custom-check-indicator,
.energy-container .service-checkbox-card.is-checked .custom-check-indicator {
    background: #16A34A !important;
    border-color: #16A34A !important;
    box-shadow: 0 2px 8px rgba(22, 163, 74, 0.35) !important;
}

.energy-container .service-checkbox-card:has(input:checked) .custom-check-indicator svg,
.energy-container .service-checkbox-card.is-checked .custom-check-indicator svg {
    opacity: 1 !important;
    transform: scale(1) !important;
}

/* ================= RESPONSIVE SYSTEM ================= */
@media(max-width: 960px){
    .energy-container .form-grid { grid-template-columns: repeat(2, 1fr); }
    .energy-container .span-2, .energy-container .full-width { grid-column: span 2; }
    .energy-container .checkbox-grid { grid-template-columns: repeat(2, 1fr); }
    .energy-container .services-options-grid { grid-template-columns: repeat(2, 1fr) !important; }
}

@media(max-width: 860px){
    .energy-container .hero { flex-direction: column; padding: 40px 30px; text-align: center; gap: 30px; }
    .energy-container .hero-left p { margin: 0 auto; }
    .energy-container .hero-box { width: 100%; max-width: 450px; }
    .energy-container .hero-box li { text-align: left; }
}

@media(max-width: 600px){
    .energy-container .form-grid, .energy-container .checkbox-grid { grid-template-columns: 1fr; gap: 20px; }
    .energy-container .span-2, .energy-container .full-width { grid-column: span 1; }
    .energy-container .services-options-grid { grid-template-columns: 1fr !important; }
    .energy-container .form-card { padding: 30px 20px; }
}