/* Result Section */
.result-section {
    padding: 4rem 1rem;
    background: white;
}

.result-container {
    max-width: 1024px;
    margin: 0 auto;
}

.result-card {
    background: linear-gradient(135deg, #10b981 0%, #14b8a6 100%);
    border-radius: 1.5rem;
    padding: 2.5rem;
    color: white;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.result-header {
    text-align: center;
    margin-bottom: 2rem;
}

.result-icon {
    width: 4rem;
    height: 4rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.result-title {
    font-size: 1.5rem;
    letter-spacing: -0.02em;
}

.result-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.bmi-value-wrapper {
    text-align: center;
}

.bmi-label {
    font-size: 0.875rem;
    opacity: 0.9;
    margin-bottom: 0.5rem;
    letter-spacing: 0.01em;
}

.bmi-value {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.02em;
}

.bmi-category {
    text-align: center;
}

.category-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: 2rem;
    font-size: 1.125rem;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.bmi-range {
    position: relative;
}

.range-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.range-segment {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 0.5rem;
    padding: 0.75rem;
    text-align: center;
}

.range-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    letter-spacing: 0.01em;
}

.range-number {
    display: block;
    font-size: 0.625rem;
    opacity: 0.9;
}

.range-segment.active {
    background: rgba(255, 255, 255, 0.4);
    box-shadow: 0 0 0 2px white;
}

.range-indicator {
    position: absolute;
    bottom: -0.5rem;
    width: 0;
    height: 0;
    border-left: 0.5rem solid transparent;
    border-right: 0.5rem solid transparent;
    border-bottom: 0.5rem solid white;
    transform: translateX(-50%);
    transition: left 0.3s ease;
}

/* Standards Section */
.standards-section {
    padding: 4rem 1rem;
    background: linear-gradient(to bottom, #ffffff 0%, #f9fafb 100%);
}

.standards-container {
    max-width: 1200px;
    margin: 0 auto;
}

.standards-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .standards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .standards-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.standard-card {
    background: white;
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.standard-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

.standard-underweight {
    border-color: rgba(59, 130, 246, 0.2);
}

.standard-underweight .standard-icon {
    background: linear-gradient(135deg, #3b82f6, #60a5fa);
}

.standard-normal {
    border-color: rgba(16, 185, 129, 0.2);
}

.standard-normal .standard-icon {
    background: linear-gradient(135deg, #10b981, #34d399);
}

.standard-overweight {
    border-color: rgba(251, 146, 60, 0.2);
}

.standard-overweight .standard-icon {
    background: linear-gradient(135deg, #fb923c, #fdba74);
}

.standard-obese {
    border-color: rgba(239, 68, 68, 0.2);
}

.standard-obese .standard-icon {
    background: linear-gradient(135deg, #ef4444, #f87171);
}

.standard-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    margin-bottom: 1rem;
}

.standard-title {
    font-size: 1.25rem;
    color: #1f2937;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.standard-range {
    font-size: 0.875rem;
    color: #6b7280;
    font-weight: 600;
    margin-bottom: 0.75rem;
    letter-spacing: 0.01em;
}

.standard-desc {
    font-size: 0.875rem;
    color: #6b7280;
    margin-bottom: 1rem;
    line-height: 1.5;
    letter-spacing: 0.01em;
}

.standard-list {
    list-style: none;
}

.standard-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: #4b5563;
    margin-bottom: 0.5rem;
    letter-spacing: 0.01em;
}

.standard-list i {
    color: #10b981;
    font-size: 1rem;
}